Publications and communications of Georges Lognay

Nieberding, C. M., Beldade, P., Baumlé, V., San Martin, G., Arun, A., Lognay, G., Montagné, N., Bastin-Héline, L., Jacquin-Joly, E., Noirot, C., Klopp, C., & Visser, B. (31 July 2022). Mosaic Evolution of Molecular Pathways for Sex Pheromone Communication in a Butterfly. Genes, 13 (8), 1372. doi:10.3390/genes13081372

Alloui-Griza, R., Cherif, A., Attia, S., Francis, F., Lognay, G., & Grissa-Lebdi, K. (July 2022). Lethal Toxicity of Thymus capitatus Essential Oil Against Planococcus citri (Hemiptera: Pseudococcidae) and its Coccinellid Predator Cryptolaemus montrouzieri (Coleoptera: Coccinellidae). Journal of Entomological Science, 57 (3), 425 - 435. doi:10.18474/JES21-81

Attia, S., Renoz, F., Pons, I., Louâpre, P., Foray, V., Piedra, J.-M., Sanané, I., Le Goff, G., Lognay, G., & Hance, T. (2022). The aphid facultative symbiont Serratia symbiotica influences the foraging behaviors and the life-history traits of the parasitoid Aphidius ervi. Entomologia Generalis, 42 (1), 21 - 33. doi:10.1127/entomologia/2021/1274

Danthine, S., Aman, P., Jansen, O., Ducrey, A., Richel, A., Lognay, G., Maesen, P., Mutwale Kapepula, P., Mouithys-Mickalad, A., Franck, T., & Frederich, M. (2022). Prunella vulgaris L. seeds: a promising source of lipids, proteins, and original phenolic compounds presenting high antioxidant and anti-inflammatory activity. Biotechnologie, Agronomie, Société et Environnement, 26 (1), 1-15. doi:10.25518/1780-4507.19412

Segers, A., Caparros Megido, R., Lognay, G., & Francis, F. (2021). Overview of Bruchus rufimanus Boheman 1833 (Coleoptera: Chrysomelidae): Biology, chemical ecology and semiochemical opportunities in integrated pest management programs. Crop Protection, 140 (Février 2021), 105411. doi:10.1016/j.cropro.2020.105411

Hoc, B., Genva, M., Fauconnier, M.-L., Lognay, G., Francis, F., & Caparros Megido, R. (17 July 2020). About lipid metabolism in Hermetia illucens (L. 1758). On the origin of fatty acids in prepupae. Scientific Reports, 10, 11916. doi:10.1038/s41598-020-68784-8

Nea, F., Kambiré, D. A., Genva, M., Tanoh, A. E., Wognin, E. L., Martin, H., Brostaux, Y., Tomi, F., Lognay, G., Tonzibo, Z. F., & Fauconnier, M.-L. (May 2020). Composition, Seasonal Variation and Biological Activities of Lantana camara essential oils from Côte d’Ivoire. Molecules, 25 (10), 2400. doi:10.3390/molecules25102400

Segers, A., Caparros Megido, R., Lognay, G., & Francis, F. (31 January 2020). FEVERPRO Project Development of biological control methods in alternative to pesticides to manage Bruchus rufimanus Boheman 1833 in field bean crops [Poster presentation]. 25th National Symposium for Applied Biological Sciences (NSABS), Gembloux, Belgium.

La Forgia, D., Thibord, J.-B., Larroudé, P., Francis, F., Lognay, G., & Verheggen, F. (2020). Linking variety‑dependent root volatile organic compounds in maize with diferential infestation by wireworms. Journal of Pest Science. doi:10.1007/s10340-019-01190-w

Sidali, L., Brada, M., Fauconnier, M.-L., & Lognay, G. (2020). Chemical composition and antioxidant activity of Thymus fontanesii essential oil from Algeria. Natural Products Journal, 10 (3), 193-199. doi:10.2174/2210315508666180427162542

Benoua, F. Z., Brada, M., Boutoumi, H., Bezzina, M., Boucherit, A., Drioueche, A., Fauconnier, M.-L., & Lognay, G. (04 November 2019). Antimicrobial Activity of the Thio-Cyclized Lippia citriodora Leaf Essential Oil Cultivated in Algeria. Journal of Biologically Active Products from Nature, 9 (4), 250-259. doi:10.1080/22311866.2019.1666739

Bafort, F., Damblon, C., Lognay, G., Barthelemy, J.-P., Perraudin, J.-P., & Jijakli, H. (08 January 2019). Effect of the Nature and Relative Concentration of Substrate,Water Mineralization, and Storage Temperature on the Oxidants Produced by Lactoperoxidase and on Their Antifungal Activity against Penicillium expansum and Botrytis cinerea. Applied Sciences, 9, 197. doi:10.3390/app9010197

Blanchard, S., Lognay, G., Verheggen, F., & Detrain, C. (2019). Today and tomorrow: impact of climate change on aphid biology and potential consequences on their mutualism with ants. Physiological Entomology. doi:10.1111/phen.12275

Jacquemart, A.-L., Buyens, C., Hérent, M.-F., Quetin-Leclercq, J., Lognay, G., Hance, T., & Quinet, M. (2019). Male flowers of Aconitum compensate for toxic pollen with increased floral signals and rewards for pollinators. Scientific Reports, 9, 16498. doi:10.1038/s41598-019-53355-3

Legrand, P.* , Vanderplanck, M.* , Lorge, S., Maesen, P., Lognay, G., Vilcinskas, A., Vogel, H., Estoup, A., Foucaud, J., Francis, F., Facon, B., & Verheggen, F. (2019). Cuticular hydrocarbon composition does not allow Harmonia axyridis males to identify the mating status of sexual partners. Entomologia Generalis, 38 (3), 211 - 224. doi:10.1127/entomologia/2019/0552
* These authors have contributed equally to this work.

Legrand, P.* , Vanderplanck, M.* , Marko, I., Gillard, L., Lognay, G., Lorge, S., Maesen, P., Vilcinskas, A., Vogel, H., Foucaud, J., Estoup, A., Francis, F., Facon, B., & Verheggen, F. (2019). The taste of origin in a lady beetle: do males discriminate between females based on cuticular hydrocarbons? Physiological Entomology. doi:10.1111/phen.12286
* These authors have contributed equally to this work.

Yamoneka, J., Malumba, P., Lognay, G., Blecker, C., & Danthine, S. (2019). Irvingia gabonensis seed fat as hard stock to formulate blends for trans free margarines. LWT - Food Science and Technology, 101, 747-756. doi:10.1016/j.lwt.2018.11.053

Blanchard, S., Verheggen, F., Lognay, G., Van Offelen, J., & Detrain, C. (15 December 2018). How will ants and aphids face global change ? Impact of temperature and CO2 concentration on a multitrophic system [Paper presentation]. Zoology 2018, Antwerpen, Belgium.

La Forgia, D., Thibord, J.-B., Francis, F., Lognay, G., & Verheggen, F. (12 November 2018). Wireworms under the Sword of Damocles: root volatile emissions explain contrasting field and laboratory attraction in two maize varieties [Paper presentation]. 2018 ESA, ESC, and ESBC Joint Annual Meeting, Vancouver, Canada.

Visser, B., Dublon, I. A. N., Heuskin, S., Laval, F., Bacquet, P. M. B., Lognay, G., & Nieberding, C. M. (04 October 2018). Common practice solvent extraction does not reflect actual emission of a sex pheromone during butterfly courtship. Frontiers in Ecology and Evolution, 6. doi:10.3389/fevo.2018.00154

Blanchard, S., Boullis, A., Detrain, C., Lognay, G., & Verheggen, F. (03 July 2018). Elevated CO2 concentration impact the semiochemistry of aphid honeydew without cascade effect on an aphid predator [Paper presentation]. XIe European Congress of Entomology, Naples, Italy.

La Forgia, D., Thibord, J.-B., Francis, F., Lognay, G., & Verheggen, F. (02 July 2018). Wireworms under the sword of Damocles: root volatile emissions explain contrasting field and laboratory attraction in two maize varieties [Poster presentation]. ece2018 European Conference of Entomology, Naples, Italy.

Mabossy-Mobouna, G., Malaisse, F., Richel, A., Maesen, P., Latham, P., Roulon-Doko, P., Madamo Malasi, F., & Lognay, G. (28 June 2018). Imbrasia obscura, an Edible Caterpillar of Tropical Africa: Chemical Composition and Nutritional Value. Tropicultura, Vol. 36, N° 4, 298-811. doi:10.25518/2295-8010.522

Blanchard, S., Detrain, C., Lognay, G., & Verheggen, F. (22 May 2018). Impact of carbon dioxide concentration on the plant-aphid-natural enemies relationship [Paper presentation]. 70th International Symposium on Crop Protection, Ghent, Belgium.

Sid Ali, L., Brada, M., Harhour, A., Fauconnier, M.-L., & Lognay, G. (03 May 2018). Activité antimicrobienne de l'huile essentielle de Thymus fontanesii [Poster presentation]. 1er Symposium International sur la Recherche Antimicrobienne (ISAR 2018), Khemis Miliana, Algeria.

Bafort, F., Damblon, C., Lognay, G., Barthelemy, J.-P., Smargiasso, N., Perraudin, J.-P., & Jijakli, H. (May 2018). BIOACTIVITY AND UNEXPECTED INTERHALOGEN PRODUCTION BY THE LACTOPEROXIDASE SYSTEM [Paper presentation]. 70th International Symposium on Crop Protection, Ghent, Belgium.

Harhour, A., Brada, M., Fauconnier, M.-L., & Lognay, G. (May 2018). Contribution à l'étude de la composition chimique et de l'activité antimicrobienne des huiles essentielles du juniperus oxycedrus [Paper presentation]. 1er Symposium International sur la Recherche Antimicrobienne (ISAR 2018), Khemis miliana – Ain Defla, Algeria.

Harhour, A., Brada, M., Fauconnier, M.-L., & Lognay, G. (May 2018). Activité antimicrobienne des huiles essentielles du juniperus pheonicea [Paper presentation]. 1er Symposium International sur la Recherche Antimicrobienne (ISAR 2018), Khemis miliana – Ain Defla, Algeria.

Davin, M., Starren, A., Deleu, M., Lognay, G., Colinet, G., & Fauconnier, M.-L. (2018). Could saponins be used to enhance bioremediation of polycyclic aromatic hydrocarbons in aged-contaminated soils ? Chemosphere, 194, 414-421. doi:10.1016/j.chemosphere.2017.11.174

Diop, S. M., Diop, M. B., Talla Gueye, M., Ndiaye, I., Ndiaye, E. H. B., Thiam, A., Fauconnier, M.-L., & Lognay, G. (2018). Chemical composition of essential oils and floral waters of Ocimumbasilicum L. from Dakar and Kaolack regions, Senegal. Journal of Essential Oil-Bearing Plants, 21 (2), 540-547. doi:10.1080/0972060X.2018.1425640

Glineur, A., Barbera, B., Nott, K., Carbonnelle, P., Ronkart, S., Lognay, G., & Tyteca, E. (2018). Trace analysis of estrogenic compounds in surface and groundwater by ultra high performance liquid chromatography-tandem mass spectrometry as pyridine-3-sulfonyl derivatives. Journal of Chromatography. A, 1534, 43-54. doi:10.1016/j.chroma.2017.12.042

Harhour, A., Brada, M., Fauconnier, M.-L., & Lognay, G. (2018). Chemical Composition and Antioxidant Activity of Algerian Juniperus Phoenicea Essential Oil. Natural Product Sciences, 24 (2), 125-131. doi:10.20307/nps.2018.24.2.125

Kenne Kemene, T., Lognay, G., & Fauconnier, M.-L. (2018). Probiotics as a Sources of Aromas in Functionnal Food: Selected Examples and Analytical Methodology (chap.5). In H. Razafindralambo (Ed.), Trends in Probiotic Applications (pp. 85-111). Houston, United States: Studium Press LLC.

Ndiaye, E. H. B., Diop, M. B., Gueye, M. T., Ndiaye, I., Diop, S. M., Fauconnier, M.-L., & Lognay, G. (2018). Characterization of Essential oils and hydrosols from senegalese Eucalyptus camaldulensis (Dehnh.). Journal of Essential Oil Research, 30 (2), 131-141. doi:10.1080/10412905.2017.1420554

Sarles, L., Fassotte, B., Boullis, A., Lognay, G., Agnès, V., Markó, I., & Verheggen, F. (2018). Improving the Monitoring of the Walnut Husk Fly (Diptera: Tephritidae) Using Male-Produced Lactones. Journal of Economic Entomology, 111 (5), 2032-2037. doi:10.1093/jee/toy169

Seyni Cissokho, P., Welle, F., Talla Gueye, M., Diarra, K., Sow, E. H., & Lognay, G. (2018). Insecticidal effects of siliceous sands as preservative for maize and cowpea storage. Tunisian Journal of Plant Protection, 13 (2), 229-241.

Thiam, A., Guèye, M. T., Ndiyae, I., Diop, S. M., Ndiaye, E. H. B., Fauconnier, M.-L., & Lognay, G. (2018). Effet of drying methods on the chemical composition of essential oils of Xylopia aethiopicafruits (Dunal) A. Richard (Annonaceae) from southern Senegal. American Journal of Essential Oils and Natural Products, 6 (1), 25-30.

Tosso, D.-N. F., Cherchye, G., Hardy, O. J., Daïnou, K., Lognay, G., Tagg, N., Haurez, B., Souza, A., Heuskin, S., & Doucet, J.-L. (2018). Characterization of animal communities involved in seed dispersal and predation of Guibourtia tessmannii (Harms) J.Léonard, a species newly listed on Appendix II of CITES. African Journal of Ecology, 00, 1-9. doi:10.1111/aje.12480

Tougan, U. P., Youssao, I. A., Yayi, E. L., Kpodekon, M. T., Heuskin, S., Beckers, Y., Mensah, G. A., Koutinhouin, B. G., Lognay, G., & Thewis, A. (2018). Fatty Acids Composition of Meat of Five Native Chicken (Gallus gallus) - Ecotypes of Benin Reared under Organic or Conventional system. Journal of Experimental Food Chemistry, 4 (2), 14. doi:10.4172/2472-0542.1000137

Truong, D.-H., Nguyen, H. C., Bauwens, J., Mazzucchelli, G., Lognay, G., & Francis, F. (2018). Plant defense in response to chewing insects: Proteome analysis of Arabidopsis thaliana damaged by Plutella xylostella. Journal of Plant Interactions, 13 (1), 30-36. doi:10.1080/17429145.2017.1414320

Vanderplanck, M., Decleves, S., Roger, N., Decroo, C., Caulier, G., Glauser, G., Gerbaux, P., Lognay, G., Richel, A., Escaravage, N., & Michez, D. (2018). Is non-host pollen suitable for generalist bumblebees? Insect Science. doi:10.1111/1744-7917.12410

Yamoneka, J., Malumba Kamba, P., Lognay, G., Bera, F., Blecker, C., & Danthine, S. (2018). Enzymatic Inter-Esterification of Binary Blends Containing Irvingia gabonensis Seed Fat to Produce Cocoa Butter Substitute. European Journal of Lipid Science and Technology, (1700423), 1-9. doi:10.1002/ejlt.201700423

Yarou, B. B., Bawin, T., Boullis, A., Heukin, S., Lognay, G., Verheggen, F., & Francis, F. (2017). Oviposition deterrent activity of basil plants and their essentials oils against Tuta absoluta (Lepidoptera: Gelechiidae). Environmental Science and Pollution Research. doi:10.1007/s11356-017-9795-6

Glineur, A., Ronkart, S., Nott, K., Carbonnelle, P., Lognay, G., & Tyteca, E. (22 June 2017). UHPLC-ESI-MS/MS quantitation of natural estrogens in aqueous matrices as pyridine-3-sulfonyl derivatives [Paper presentation]. HPLC 2017.

Paul, A., Frederich, M., Caparros Megido, R., Alabi, T., Malik, P., Uyttenbroeck, R., Francis, F., Blecker, C., Haubruge, E., Lognay, G., & Danthine, S. (June 2017). Insect fatty acids: A comparison of lipids from three Orthopterans and Tenebrio molitor L. larvae. Journal of Asia-Pacific Entomology, 20 (2), 337-340. doi:10.1016/j.aspen.2017.02.001

Blanchard, S., Detrain, C., Lognay, G., & Verheggen, F. (May 2017). Climate change: impact on plant-aphid-ant interactions [Poster presentation]. 69th International Symposium on Crop Protection, Ghent, Belgium.

Vanderplanck, M., Vereecken, N., Grumiau, L., Esposito, F., Lognay, G., Wattiez, R., & Michez, D. (2017). The importance of pollen chemistry in evolutionary host shifts of bees. Scientific Reports. doi:10.1038/srep43058

Glineur, A., Ronkart, S., Nott, K., Lognay, G., & Tyteca, E. (07 February 2017). Development and validation of an UHPLC-ESI-MS/MS method to quantify estrogenic compounds as pyridine-3-sulfonyl derivatives in aqueous matrices [Paper presentation]. National Symposium for Applied Biological Sciences (NSABS).

Yamoneka Wasso, J., Malumba Kamba, P., Bera, F., Lognay, G., Blecker, C., & Danthine, S. (07 February 2017). Press and Solvent oil extracted from Safou (Dacryodes edulis) pulp: comparison between their chemical and physical properties [Poster presentation]. 22nd National symposium on applied biological sciences, Leuven, Belgium.

Vanderplanck, M., Vancraenenbroeck, S., Lognay, G., & Tyteca, E. (02 February 2017). Comparison of performance of state-of-the-art polar ionic liquid and traditional non-polar GC column for analysis of essential oils [Paper presentation]. 8th International Symposium on the Separation and Characterization of Natural and Synthetic Macromolecules, Amsterdam, Netherlands.

Boullis, A., Fassotte, B., Sarles, L., Lognay, G., Heuskin, S., Vanderplanck, M., Bartram, S., Haubruge, E., Francis, F., & Verheggen, F. (11 January 2017). Elevated carbon dioxide concentration reduces alarm signaling in aphids. Journal of Chemical Ecology, 43, 164-171. doi:10.1007/s10886-017-0818-z

Barka Ndiaye, E. H., Talla Gueye, M., Ndiaye, I., Diop, S. M., Diop, M. B., Fauconnier, M.-L., & Lognay, G. (2017). Chemical composition of essential oils and hydrosols of three Eucalyptus species from Senegal: Eucalyptus alba Renv, Eucalyptus camaldulensis Dehnh and Eucalyptus tereticornis Hook. American Journal of Essential Oils and Natural Products, 5 (1), 1-7.

Blanchard, S., Detrain, C., Lognay, G., & Verheggen, F. (2017). CAN CLIMATE CHANGE INFLUENCE INSECT CHOICE? IMPACT OF ELEVATED CO₂ CONCENTRATION ON APHID PREFERENCES. Communications in Agricultural and Applied Biological Sciences, 82 (2).

Diop, S. M., Guèye, M. T., Ndiaye, I., Diop, M. B., Ndiaye, E. H. B., Thiam, A., Fauconnier, M.-L., & Lognay, G. (2017). Study of the chemical composition of essential oils and floral waters of Cymbopogon citratus (DC.) Stapf (Poaceae) from Senegal. International Journal of Biological and Chemical Sciences, 11 (4), 1884-1892. doi:10.4314/ijbcs.v11i4.37

Kouache, B., Brada, M., Saadi, A., Fauconnier, M.-L., Lognay, G., & Heuskin, S. (2017). Chemical Composition and Acaricidal Activity of Thymus algeriensis Essential Oil against Varroa destructor. Natural Product Communications, 12 (1), 135-138. doi:10.1177/1934578x1701200138

Ndiaye, E. H. B., Gueye, M. T., Ndiaye, I., Diop, S. M., Diop, M. B., Fauconnier, M.-L., & Lognay, G. (2017). Chemical composition of essential oils and hydrosols of three Eucalyptus species from Senegal: Eucalyptus alba Renv, Eucalyptus camaldulensis Dehnh and Eucalyptus tereticornis Hook. American Journal of Essential Oils and Natural Products, 5 (1), 1-7.

Ndiaye, E. H. B., Gueye, M. T., Ndiaye, I., Diop, S. M., Diop, M. B., Thiam, A., Fauconnier, M.-L., & Lognay, G. (2017). Chemical Composition of Distilled Essential Oils and Hydrosols of Four Senegalese Citrus and Enantiomeric Characterization of Chiral Compounds. Journal of Essential Oil-Bearing Plants, 20 (3), 820-834. doi:10.1080/0972060X.2017.1337525

Roger, N.* , Moerman, R.* , Carvalheiro, L. G., Aguirre-Guitiérrez, J., Jacquemart, A.-L., Kleijn, D., Lognay, G., Moquet, L., Quinet, M., Rasmont, P., Richel, A., Vanderplanck, M.* , & Michez, D.*. (2017). Impact of pollen resources drift on common bumblebees in NW Europe. Global Change Biology, 23 (1), 68-76. doi:10.1111/gcb.13373
* These authors have contributed equally to this work.

Sarles, L., Boullis, A., Fassotte, B., Lognay, G., Verhaeghe, A., Francis, F., & Verheggen, F. (2017). Identification of walnut husk (Juglans regia L.) volatiles and the behavioural response of the invasiveWalnut Husk Fly, Rhagoletis completa Cresson. Pest Management Science. doi:10.1002/ps.4584

Sarles, L., Fassotte, B., Boullis, A., Lognay, G., Verhaeghe, A., Francis, F., & Verheggen, F. (2017). Improving monitoring of the walnut husk fly, Rhagoletis completa Cresson [Poster presentation]. VIII International Symposium on Walnut, Cashew and Pecan.

Sidali, L., Brada, M., Fauconnier, M.-L., Lognay, G., & Heuskin, S. (2017). Chemical composition, acute toxicity, antimicrobial and anti-inflammatory activities of Thymus fontanesii essential oil from Algeria. PhytoChem and BioSub Journal, 11 (1), 11. doi:10.163.pcbsj/2017.11.-x-

Tarayre, C., Charlier, R., Delepierre, A., Brognaux, A., Bauwens, J., Francis, F., DERMIENCE, M., Lognay, G., Taminiau, B., Daube, G., Compère, P., Meers, E., Michels, E., & Delvigne, F. (2017). Looking for phosphate-accumulating bacteria in activated sludge processes : a multidisciplinary approach. Environmental Science and Pollution Research. doi:10.1007/s11356-017-8490-y

Yamoneka Wasso, J., Malumba Kamba, P., Bera, F., Lognay, G., Blecker, C., & Danthine, S. (13 December 2016). Press and Solvent oil extracted from Safou (Dacryodes edulis) pulp: comparison between their chemical and physical properties [Poster presentation]. Young Researchers’ Overseas Day, Brussels, Belgium.

Yarou, B. B., Bawin, T., Boullis, A., Lognay, G., Verheggen, F., & Francis, F. (02 December 2016). Oviposition deterring effect of Ocimum basilicum L. (Lamiaceae) on Tuta absoluta Meyrick (Lepidoptera: Gelechiidae) [Poster presentation]. 6th Symposium of Royal Belgian Entomological Society, Bruxelle, Belgium.

Paul, A., Frederich, M., Uyttenbroeck, R., Malik, P., Filocco, S., Richel, A., Heuskin, S., Alabi, T., Caparros Megido, R., Franck, T., Bindelle, J., Maesen, P., Francis, F., Lognay, G., Blecker, C., Haubruge, E., & Danthine, S. (December 2016). Nutritional Composition and Rearing Potential of the Meadow Grasshopper (Chorthippus parallelus Zetterstedt). Journal of Asia-Pacific Entomology, 19 (4), 1111-1116. doi:10.1016/j.aspen.2016.09.012

Daems, F., Ninane, V., Romnee, J.-M., Lognay, G., & Froidmont, E. (19 October 2016). Impact of skimming and microfiltration processes on equol concentration in milk [Poster presentation]. IDF World Dairy Summit, Rotterdam, Netherlands.

Paul, A., Danthine, S., Mutwale Kapepula, P., Jansen, O., Blecker, C., Heuskin, S., Mouithys-Mickalad, A., Franck, T., Lognay, G., & Frederich, M. (20 September 2016). Valorization of Seeds from Some Field Border Flowering Seeds [Poster presentation]. 14th Euro Fed Lipid Congress, Ghent, Belgium.

Sarles, L., Lognay, G., Verhaeghe, A., Francis, F., & Verheggen, F. (15 September 2016). Development of a semiochemical-based control method against the walnut husk fly, Rhagoletis completa Cresson [Poster presentation]. 9th International Conference on Biological Invasions - NEOBIOTA 2016.

Danthine, S., Yamoneka, J., Malumba Kamba, P., Lognay, G., & Blecker, C. (September 2016). Physicochemical properties and thermal behaviourof African wild mango (Irvingia gabonensis) seed fat [Poster presentation]. 14th Euro Fed Lipid Congress, Ghent, Belgium.

Yamoneka Wasso, J., Malumba Kamba, P., Bera, F., Lognay, G., Blecker, C., & Danthine, S. (September 2016). Thermal behaviour and physicochemical properties of Safou (Dacryodes edulis) pulp oil extracted by solvent or by pressure [Poster presentation]. 14th Euro Fed Lipid Congress, Ghent, Belgium.

Boullis, A., Fassotte, B., Sarles, L., Vanderplanck, M., Heuskin, S., Lognay, G., Francis, F., & Verheggen, F. (30 August 2016). Climate change: atmospheric CO2 concentration affect aphid alarm signaling [Paper presentation]. Ecology of Aphidophaga 13, Freising, Germany.

Boullis, A., Francis, F., Lognay, G., Fassotte, B., Sarles, L., Heuskin, S., & Verheggen, F. (08 July 2016). Climate change: atmospheric CO2 concentration affect aphid alarm signaling [Paper presentation]. 32nd annual meeting of the International Society of Chemical Ecology.

Boullis, A., Francis, F., Lognay, G., Fassotte, B., Sarles, L., Heuskin, S., & Verheggen, F. (17 May 2016). Do changes in atmospheric CO2 concentration affect aphid alarm signaling? [Paper presentation]. 68th International Symposium on Crop Protection.

Yarou, B. B., Verheggen, F., Heuskin, S., Lognay, G., & Francis, F. (17 May 2016). Can tropical basil be integrated in vegetable crop pest management? [Poster presentation]. 68th International Symposium on Crop Protection, Ghent, Belgium.

Brasseur, L., Parmentier, E., Caulier, G., Vanderplanck, M., Michez, D., Flammang, P., Gerbaux, P., Lognay, G., & Eeckhaut, I. (04 May 2016). Mechanisms involved in pearlfish resistance to holothuroid toxins. Marine Biology, 163 (129), 1-14. doi:10.1007/s00227-016-2901-3

Daems, F., Romnee, J.-M., Rasse, C., Froidmont, E., Heuskin, S., & Lognay, G. (30 April 2016). Quantification of four Isoflavones in Forages with UPLC®-MS/MS, using the Box-Behnken Experimental Design to Optimize Sample Preparation. Chromatographia, 79 (11), 711-725. doi:10.1007/s10337-016-3074-4

Somme, L., Moquet, L., Quinet, M., Vanderplanck, M., Michez, D., Lognay, G., & Jacquemart, A.-L. (2016). Food in a row : urban trees offer valuable floral resources to pollinating insects. Urban Ecosystems, 1-13. doi:10.1007/s11252-016-0555-z

Yamoneka, J., Malumba Kamba, P., Danthine, S., Blecker, C., Bera, F., Fauconnier, M.-L., & Lognay, G. (20 March 2016). THERMAL BEHAVIOUR AND PHYSICOCHEMICAL PROPERTIES OF SAFOU (DACRYODES EDULIS) PULP OIL FROM PRESS AND SOLVENT EXTRACTION [Poster presentation]. Quatrièmes Journées Scientifiques de l'Agro-Alimentaire, Sousse, Tunisia.

Vandermeulen, S., Leblois, J., Ramírez-Restrepo, C. A., Beckers, Y., Lognay, G., & Bindelle, J. (05 February 2016). In vitro evaluation of protein precipitation capacity of temperate browse species [Poster presentation]. The 21st National Symposium for Applied Biological Sciences (NSABS 2016), Antwerpen, Belgium.

Daems, F., Romnee, J.-M., & Lognay, G. (17 January 2016). Use of response surface methodology to optimize samples preparations in laboratory [Paper presentation]. Chimiométrie XVII, Namur, Belgium.

Daems, F., Romnee, J.-M., Heuskin, S., Froidmont, E., & Lognay, G. (2016). Analytical methods used to quantify isoflavones in cow's milk: a review. Dairy Science and Technology, 1-23. doi:10.1007/s13594-015-0276-8

Attia, S., Foray, V., Louâpre, P., Lognay, G., Heuskin, S., & Hance, T. (2016). Influence of the secondary endosymbiont Serratia Symbiotica on the resistance to the parasitism in the aphid Acyrthosiphon pisum. Journal of Entomology and Zoology Studies.

Attia, S., Lognay, G., Heuskin, S., & Hance, T. (2016). Insecticidal activity of Lavandula angustifolia Mill. against the pea aphid Acyrtosiphum pisum. Journal of Entomology and Zoology Studies, 4 (1), 118-122.

Bacquet, P. M. B., De Jong, M. A., Brattström, O., Wang, H. L., Molleman, F., Heuskin, S., Lognay, G., Löfstedt, C. J., Brakefield, P. M., Vanderpoorten, A., & Nieberding, C. (2016). Differentiation in putative male sex pheromone components across and within populations of the African butterfly Bicyclus anynana as a potential driver of reproductive isolation. Ecology and Evolution, 6, 6064–6084. doi:10.1002/ece3.2298

Daems, F., Bera, F., Lorge, S., Fischer, C., Brostaux, Y., Francis, F., Lognay, G., & Heuskin, S. (2016). Impact of climatic factors on the release of E-β-caryophyllene from alginate beads. Biotechnologie, Agronomie, Société et Environnement, 20 (2).

Daems, F., Decruyenaere, V., Agneessens, R., Lognay, G., Romnee, J.-M., & Froidmont, E. (2016). Changes in the isoflavone concentration in red clover (Trifolium pratense L.) during ensiling and storage in laboratory-scale silos. Animal Feed Science and Technology. doi:10.1016/j.anifeedsci.2016.04.008

Diop, S. M., Guèye, M. T., Ndiaye, I., Ndiaye, E. H. B., Diop, M. B., Heuskin, S., Fauconnier, M.-L., & Lognay, G. (2016). Chemical composition of essential oils and floral waters of Mentha longifolia (L.) Huds. from Senegal. American Journal of Essential Oils and Natural Products, 4 (1), 46-49.

Diop, S. M., Guèye, M. T., Ndiaye, I., Ndiaye, E. H. B., Diop, M. B., Heuskin, S., Fauconnier, M.-L., & Lognay, G. (2016). Chemical Characterization of Essential Oils of Mints from Senegal. Natural Product Communications, 11 (0), 1-2.

Fischer, C., Detrain, C., Thonart, P., Haubruge, E., Francis, F., Verheggen, F., & Lognay, G. (2016). Bacteria may contribute to distant species recognition in ant–aphid mutualistic relationships. Insect Science. doi:10.1111/1744-7917.12302

Quinet, M., Warzée, M., Vanderplanck, M., Michez, D., Lognay, G., & Jacquemart, A.-L. (2016). Do floral resources influence pollination rates and subsequent fruit set in pear (Pyrus communis L.) and apple (Malus x domestica Borkh) cultivars ? European Journal of Agronomy, 77, 59-69. doi:10.1016/j.eja.2016.04.001

Roger, N., Moerman, R., Carvalheiro, L., Aguirre-Guitiérrez, J., Jacquemart, A.-L., Kleijn, D., Lognay, G., Quinet, M., Rasmont, P., Richel, A., Vanderplanck, M., & Michez, D. (2016). Impact of pollen resources drift on common bumble bees in NW Europe [Paper presentation]. EURO IUSSI, Helsinki, Finland.

Sarles, L., Lognay, G., Verhaeghe, A., Francis, F., & Verheggen, F. (2016). Identification of walnut husk (Juglans regia) volatiles and behavioral response of the invasive Walnut Husk Fly, Rhagoletis completa [Poster presentation]. NEOBIOTA 2016 9th International Conference on Biological Invasions.

Bosquée, E., Chevalier Mendes Lopes, T., Boullis, A., Heuskin, S., Sarles, L., Fassotte, B., Lognay, G., Verheggen, F., & Francis, F. (06 November 2015). Multitrophic interactions between plants-viruses-aphidiphagous [Paper presentation]. Aphid Paris meeting, Paris, France.

Boullis, A., Appeldoorn, C., Oostrom, M., Heuskin, S., Lognay, G., Francis, F., & Verheggen, F. (06 November 2015). Do changes in atmospheric CO2 concentration affect aphid alarm signaling? [Paper presentation]. UK - French joint meeting on aphids (BAPOA), Paris, France.

Censier, F.* , Heuskin, S.* , SAN MARTIN Y GOMEZ, G., Michels, F., Fauconnier, M.-L., De Proft, M., Lognay, G., & Bodson, B. (25 October 2015). A PHEROMONE TRAP MONITORING SYSTEM FOR THE SADDLE GALL MIDGE, Haplodiplosis marginata (von Roser) (DIPTERA: CECIDOMYIIDAE). Crop Protection, 80, 1-6. doi:10.1016/j.cropro.2015.10.024
* These authors have contributed equally to this work.

DERMIENCE, M., Mathieu, F., Li, X., Vandevijvere, S., Claus, W., de Maertelaer, V., Dufourny, G., Bin, L., Yangzom, D., & Lognay, G. (18 September 2015). Dietary mineral intakes of young Tibetan children living in areas endemic for Kashin-Beck disease: preliminary results of a cross-sectional survey [Paper presentation]. 36th SICOT Orthopaedic World Congress, Guangzhou, China.

Chevalier Mendes Lopes, T., Fassotte, B., Hatt, S., Boullis, A., Heuskin, S., Lognay, G., Bodson, B., & Francis, F. (25 August 2015). Does combining a wheat and pea mixture with methyl salicylate reduces aphid populations in both crops? [Paper presentation]. XVIII International Plant Protection Congress, Berlin, Germany.

Bawin, T., Dujeu, D., De Backer, L., Fauconnier, M.-L., Lognay, G., Delaplace, P., Francis, F., & Verheggen, F. (30 June 2015). Could alternative solanaceous hosts act as refuges for the tomato leafminer, Tuta absoluta? Arthropod-Plant Interactions, 9 (4), 425-435. doi:10.1007/s11829-015-9383-y

Yamoneka, J., Malumba Kamba, P., Blecker, C., Gindo, M., Richard, M., Fauconnier, M.-L., Lognay, G., & Danthine, S. (20 June 2015). Physicochemical properties and thermal behaviour of African wild mango (Irvingia gabonensis) seed fat. LWT - Food Science and Technology, 64, 989-996. doi:10.1016/j.lwt.2015.06.035

Daems, F., Lognay, G., Romne, J.-M., & Froidmont, E. (27 May 2015). Validation d'une méthode d'analyse quantitative de l'équol par UPLC®-MS/MS dans le lait de vache - Application aux laits commercialisés en Wallonie (Belgique) [Paper presentation]. 83ème congrès de l'Acfas, Rimouski, Canada.

Daems, F., Lognay, G., Romnee, J.-M., & Froidmont, E. (27 May 2015). Application du plan d’expérience de Box-Behnken et de la méthodologie des surfaces de réponses pour optimiser une méthode de quantification de phyto-œstrogènes dans les fourrages [Paper presentation]. 83ème congrès de l'Acfas, Rimouski, Canada.

Fassotte, B., Vandereycken, A., Chevalier Mendes Lopes, T., Heuskin, S., Lognay, G., Francis, F., & Verheggen, F. (19 May 2015). Efficiency of pheromone-based formulations against phytophagous pests [Paper presentation]. 67th International Symposium on Crop Protection, Ghent, Belgium.

Fassotte, B., Durieux, D., Vandereycken, A., Lognay, G., Francis, F., & Verheggen, F. (14 May 2015). What makes the invasive Harmonia axyridis so successful? Six years of research in Gembloux provide additional answers [Paper presentation]. Benefits and Risks of Exotic Biological Control Agents, Bornholm, Denmark.

Fassotte, B., Fischer, C., Durieux, D., Lognay, G., Haubruge, E., Francis, F., & Verheggen, F. (13 May 2015). First evidence of a volatile sex pheromone in Harmonia axyridis (Pallas) (Coleoptera: Coccinellidae) [Paper presentation]. Benefits and Risks of Exotic Biological Control Agents, Bornholm, Denmark.

Daems, F., Jasselette, C., Romnee, J.-M., Lognay, G., & Froidmont, E. (17 April 2015). UPLC®-MS/MS, an analytical tool for the accurate and rapid quantification of phytoestrogen metabolites in milk. Biotechnologie, Agronomie, Société et Environnement, 19 (2), 121-122.

Paul, A., Frederich, M., Uyttenbroeck, R., Malik, P., Alabi, T., Heuskin, S., Blecker, C., Richel, A., Monty, A., Francis, F., Haubruge, E., Lognay, G., & Danthine, S. (15 March 2015). Food Compounds from Meadow Grasshoppers [Poster presentation]. Troisièmes Journées Scientifiques de l'Agro-Alimentaire, Hammamet, Tunisia.

Yamoneka, J., Malumba Kamba, P., Blecker, C., Gindo, M., Fauconnier, M.-L., Lognay, G., & Danthine, S. (15 March 2015). Physicochemical properties and thermal behaviour of African wild mango (Irvingia gabonensis) seed oil [Poster presentation]. Troisièmes Journées Scientifiques de l'Agro-Alimentaire, Hammamet, Tunisia.

Yamoneka, J., Malumba Kamba, P., Blecker, C., Gindo, M., Richard, G., Fauconnier, M.-L., Lognay, G., & Danthine, S. (15 March 2015). Physicochemical properties and thermal behaviour of African wild mango (Irvingia gabonensis) seed oil [Poster presentation]. Troisièmes Journées Scientifiques de l'Agro-Alimentaire, Hammamet, Tunisia.

Attia, S., Lebdi, K., Heuskin, S., Lognay, G., & Hance, T. (10 March 2015). An analysis of potential resistance of the phytophagous mite, Tetranychus urticae Koch (Acari: Tetranychidae) to four botanical pesticides. Biotechnologie, Agronomie, Société et Environnement, 19 (3), 232-238.

Censier, F., Fischer, C., Chavalle, S., Heuskin, S., Fauconnier, M.-L., De Proft, M., Lognay, G., Laurent, P., & Bodson, B. (2015). 7. Lutte intégrée contre les ravageurs - 2.1 Suivi des populations de cécidomyie équestre, Haplodiplosis marginata, grâce au développement d'un piège à phéromone. In B. Watillon & B. Bodson (Eds.), Livre Blanc Céréales (Février 2015, pp. 7/4-7/5). Gembloux, Belgium: Gembloux Agro-Bio Tech.

Fassotte, B., Vandereycken, A., Chevalier Mendes Lopes, T., Heuskin, S., Lognay, G., Francis, F., & Verheggen, F. (2015). 10. Perspectives - 1. La Lutte contre les pucerons grâce aux odeurs: développement d'une formulation phéromonale. In B. Watillon & B. Bodson (Eds.), Livre Blanc Céréales (Février 2015, pp. 10/2 - 10/3). Gembloux, Belgium: Gembloux Agro-Bio Tech.

Fischer, C., Lognay, G., Detrain, C., Heil, M., Grigorescu, A., Sabri, A., Thonart, P., Haubruge, E., & Verheggen, F. (2015). Bacteria may enhance species association in an ant-aphid mutualistic relationship. Chemoecology. doi:10.1007/s00049-015-0188-3

Davin, M., Lognay, G., Fauconnier, M.-L., & Colinet, G. (30 January 2015). Investigating the Effects of Plant Root Exudates on PAHs Bioavailability to Soil Microorganisms in Contaminated Brownfields : Research Methodology [Poster presentation]. 20th National Symposium on Applied Biological Sciences, Louvain-la-Neuve, Belgium.

Daems, F., Jasselette, C., Romnee, J.-M., Planchon, V., Lognay, G., & Froidmont, E. (2015). Validating the use of an ultra-performance liquid chromatography with tandem mass spectrometry method to quantify equol in cow's milk. Dairy Science and Technology. doi:10.1007/s13594-015-0209-6

DERMIENCE, M., Lognay, G., Mathieu, F., & Goyens, P. (2015). Effects of thirty elements on bone metabolism. Journal of Trace Elements in Medicine and Biology, (32), 86-106. doi:10.1016/j.jtemb.2015.06.005

Fischer, C., Vanderplanck, M., Lognay, G., Detrain, C., & Verheggen, F. (2015). Do aphids actively search for ant partners? Insect Science, 22 (2), 283-288. doi:10.1111/1744-7917.12125

Hennia, A., Brada, M., Nemmiche, S., Fauconnier, M.-L., & Lognay, G. (2015). Chemical composition and antibacterial activitiy of the essential oils of Algerian Myrtus communis L. Journal of Essential Oil Research, 5. doi:10.1080/10412905.2015.1023905

Somme, L., Vanderplanck, M., Michez, D., Lombaerde, I., Moerman, R., Wathelet, B., Wattiez, R., Lognay, G., & Jacquemart, A.-L. (2015). Pollen and nectar quality drive the major and minor floral choices of bumble bees. Apidologie, 46 (1), 92-106. doi:10.1007/s13592-014-0307-0

Truong, T. D., Bauwens, J., Delaplace, P., Mazzucchelli, G., Lognay, G., & Francis, F. (2015). Proteomic analysis of Arabidopsis thaliana (L.) Heynh responses to a generalist sucking pest (Myzus persicae Sulzer). Plant Biology, 17 (6), 1210-1217. doi:10.1111/plb.12363

Truong, D.-H., Delaplace, P., Brostaux, Y., Heuskin, S., Francis, F., & Lognay, G. (31 December 2014). Myzus persicae feeding on water stressed Arabidopsis affects the emission profile of plant volatile organic compounds. Journal of Environment and Ecology, 5 (2). doi:10.5296/jee.v5i2.6848

Fassotte, B., Fischer, C., Durieux, D., Lognay, G., Haubruge, E., Francis, F., & Verheggen, F. (2014). First Evidence of a Volatile Sex Pheromone in Lady Beetles. PLoS ONE. doi:10.1371/journal.pone.0115011

Hien, T. T. D., Delory, B., Brostaux, Y., Heuskin, S., Delaplace, P., Francis, F., & Lognay, G. (2014). Plutella xylostella (L.) infestations at varying temperatures induce the emission of specific volatile blends by Arabidopsis thaliana (L.) Heynh. Plant Signaling and Behavior. doi:10.4161/15592324.2014.973816

Fassotte, B., Fischer, C., Durieux, D., Lognay, G., Haubruge, E., Francis, F., & Verheggen, F. (October 2014). Une phéromone sexuelle chez la coccinelle asiatique, Harmonia axyridis (Pallas) (Coleoptera: Coccinellidae) [Paper presentation]. Premières rencontres nationales des Coccinellistes, Angers, France.

DERMIENCE, M., Li, X. W., Mathieu, F., Claus, W., De Maertelaer, V., Yangzom, D., & Lognay, G. (September 2014). Minerals and trace elements in traditional foods of rural areas of Lhasa Prefecture, Tibet Autonomous Region (P.R. China). Journal of Food Composition and Analysis, 35 (2). doi:10.1016/j.jfca.2014.04.007

Daems, F., Jasselette, C. (Other coll.), Franckson, D. (Other coll.), Lognay, G. (Other coll.), Romnee, J.-M. (Other coll.), & Froidmont, E. (Other coll.). (13 June 2014). Détermination de la teneur en équol dans les laits commercialisés en Wallonie (Belgique) [Poster presentation]. Agronomiquement vôtre - Journées portes ouvertes CRA-W, Gembloux, Belgium.

Durieux, D., Fassotte, B., Fischer, C., Lognay, G., Haubruge, E., & Verheggen, F. (June 2014). Is Contact Between Conspecifics Involved in the Cohesion of Harmonia axyridis (Pallas) (Coleoptera: Coccinellidae) Aggregations? Journal of Insect Behavior, 27 (1), 1-13. doi:10.1007/s10905-013-9399-z

Durieux, D., Fassotte, B., Vanderplanck, M., Brostaux, Y., Fischer, C., Lognay, G., Haubruge, E., & Verheggen, F. (June 2014). Is conspecific substrate marking a long-term external memory of previously colonized overwintering sites in Harmonia axyridis? Journal of Applied Entomology, 138 (5), 338-345. doi:10.1111/jen.12093

Heuskin, S., Vanderplanck, M., Bacquet, P., Holveck, M.-J., Kaltenpoth, M., Engl, T., Pels, C., Taverne, C., Lognay, G., & Nieberding, C. (June 2014). The composition of cuticular compounds indicates body parts, sex and age in the model butterfly Bicyclus anynana (Lepidoptera). Frontiers in Ecology and Evolution, 2:37. doi:10.3389/fevo.2014.00037

Hien, T. T. D., Delory, B., Vanderplanck, M., Brostaux, Y., Vandereycken, A., Heuskin, S., Delaplace, P., Francis, F., & Lognay, G. (24 May 2014). Temperature regimes and aphid density interactions differentially influence VOC emissions in Arabidopsis. Arthropod-Plant Interactions, 8 (4), 317-327. doi:10.1007/s11829-014-9311-6

Danthine, S., Blecker, C., Paul, A., Caparros Megido, R., Haubruge, E., Alabi, T., Lognay, G., Fauconnier, M.-L., Frederich, M., & Francis, F. (16 May 2014). Mealworms: Alternate Source of Lipids [Paper presentation]. International Conference: Insects to Feed the World, Ede, Netherlands.

Zidane, H., Fauconnier, M.-L., Sindic, M., Lognay, G., Heuskin, S., Tahani, A., & El Bachiri, A. (15 May 2014). Encapsulation de l'huile essentielle du Cistus libanotis par une bentonite de Nador (Montmorillonite) (Communication orale) [Paper presentation]. Journée scientifique "Du Programme P3 au Phasing Out : Impacts et Perspectives", Oujda, Morocco.

Paul, A., Frederich, M., Blecker, C., Haubruge, E., Francis, F., Caparros Megido, R., Uyttenbroeck, R., Alabi, T., Heuskin, S., Lognay, G., & Danthine, S. (14 May 2014). Belgian Grasshoppers: A Nutritious Food Source [Poster presentation]. International Conference: Insects to Feed the World, Ede, Netherlands.

Yamoneka, J., Malumba Kamba, P., Blecker, C., Gindo, M., Fauconnier, M.-L., Lognay, G., & Danthine, S. (07 April 2014). Physicochemical properties and the thermal behaviour of african wild mango (Irvingia gabonensis) seeds oil [Poster presentation]. 2ème journées Scientifiques de l'Agro-Alimentaire (J.S.A.A. 2014), Sousse, Tunisia.

Fassotte, B., Fischer, C., Durieux, D., Lognay, G., Haubruge, E., Francis, F., & Verheggen, F. (02 April 2014). First evidence of a volatile sex pheromone in the invasive Harmonia axyridis (Pallas) (Coleoptera: Coccinellidae) [Paper presentation]. Entomophagistes 2014, Louvain-la-Neuve, Belgium.

Fassotte, B., Vandereycken, A., Heuskin, S., Lognay, G., Haubruge, E., Francis, F., & Verheggen, F. (02 April 2014). A pheromone-based formulation against phytophagous pests [Poster presentation]. Entomophagistes 2014, Louvain-la-Neuve, Belgium.

Paul, A., Frederich, M., Cieckiewicz, E., Blecker, C., Heuskin, S., Lognay, G., & Danthine, S. (April 2014). Chemical analyses of the seeds from Prunella vulgaris: A chemotaxonomic approach [Poster presentation]. 2nd Scientific Meeting of the Food: JSAA 2014, Tunisia.

Paul, A., Danthine, S., Blecker, C., Heuskin, S., Lognay, G., & Frederich, M. (05 March 2014). Some Interesting Sources of Plant Seed Oil [Poster presentation]. ENVITAM PhD Day 2014, Louvain-la-Neuve, Belgium.

Daems, F., Jasselette, C., Lognay, G., Romnee, J.-M., & Froidmont, E. (07 February 2014). Can phytoestrogen-rich plants restore the image of livestock in terms of human health? Do they promise a differentiated quality products chain? [Poster presentation]. 19th National Symposium on Applied Biological Sciences, Gembloux, Belgium.

Paul, A., Danthine, S., Heuskin, S., Lognay, G., & Frederich, M. (07 February 2014). Field bordering flower strips as source of lipids [Poster presentation]. 19th National Symposium on Applied Biological Sciences, Gembloux, Belgium.

Diallo, Y., Gueye, M. T., Ndiaye, C., Sakho, M., Kane, A., Barthelemy, J.-P., & Lognay, G. (February 2014). A New Method for the Determination of Cyanide Ions and Their Quantification in Some Senegalese Cassava Varieties. American Journal of Analytical Chemistry, 5 (3), 181-187. doi:10.4236/ajac.2014.53022

Alabi, T., Brostaux, Y., Grigorescu, A., Fischer, C., Thonart, P., Lognay, G., Haubruge, E., Francis, F., & Verheggen, F. (2014). Microorganism-associated semiochemicals reduce the size of aphid populations in potato fields. Revue des Régions Arides, 35.

Attia, S., Foray, V., Louâpres, P., Heuskin, S., Boivin, G., Haubruge, E., Francis, F., Fauconnier, M.-L., Thonart, P., Lognay, G., & Hance, T. (2014). The facultative bacterial symbiont Serratia symbiotica in Acyrtosiphon pisum confer resistance to Aphidius ervi [Poster presentation]. Entomophagistes 2014, Louvain-la-Neuve, Belgium.

Attia, S., Grissa, K. L., Heuskin, S., Lognay, G., Mailleux, A.-C., & Hance, T. (2014). How to get rid of the two spotted spider mites? Revue des Régions Arides, 35 (3), 1739-1748.

Attia, S., Louâpre, P., Foray, V., Heuskin, S., Boivin, G., Haubruge, E., Francis, F., Fauconnier, M.-L., Thonart, P., Lognay, G., & Hance, T. (2014). Does the facultative bacteria Serratia symbiotica influence the foraging strategies of aphid parasitoids? [Poster presentation]. Entomophagistes 2014, Louvain-la-Neuve, Belgium.

Caparros Megido, R., De Backer, L., Ettaïb, R., Brostaux, Y., Fauconnier, M.-L., Delaplace, P., Lognay, G., Belkhadi, M. S., Haubruge, E., Francis, F., & Verheggen, F. (2014). Role of larval host plant experience and solanaceous plant volatile emissions in Tuta absoluta (Lepidoptera: Gelechiidae) host finding behavior. Arthropod-Plant Interactions. doi:10.1007/s11829-014-9315-2

Censier, F.* , Fischer, C.* , Laurent, P., Lognay, G., Chavalle, S., Heuskin, S., Fauconnier, M.-L., Bodson, B., & De Proft, M. (2014). Identification of 1-methyloctyl butanoate as the major sex pheromone component from females of the saddle gall midge, Haplodiplosis marginata (Diptera: Cecidomyiidae). Chemoecology. doi:10.1007/s00049-014-0167-0
* These authors have contributed equally to this work.

Fassotte, B., Fischer, C., Durieux, D., Lognay, G., Haubruge, E., Francis, F., & Verheggen, F. (2014). A volatile sex pheromone in the invasive ladybeetle Harmonia axyridis (Pallas) (Coleoptera: Coccinellidae). Communications in Agricultural and Applied Biological Sciences, 79 (1), 79-81.

Foray, V., Grigorescu, A., Sabri, A., Haubruge, E., Lognay, G., Francis, F., Fauconnier, M.-L., Hance, T., & Thonart, P. (2014). Whole-genome sequence of Serratia symbiotica strain CWBI-2.3T, a free-living symbiont of the Black Bean Aphid Aphis fabae. Genome Announcements, 2 (4). doi:10.1128/genomeA.00767-14

Hien, T. T. D., Heuskin, S., Delaplace, P., Francis, F., & Lognay, G. (2014). VOC emissions and protein expression mediated by the interactions between herbivorous insects and Arabidopsis plant. A review. Biotechnologie, Agronomie, Société et Environnement, 18 (3), 455-464.

Mailleux, A.-C., Deneubourg, J.-L., Detrain, C., Heuskin, S., Lognay, G., & Hance, T. (2014). Acar'up, a new trapping device for house dust mites [Poster presentation]. European Academy of Allergy and Clinical Immunology Congress, Copenhagen, Denmark.

Olivier, C., Goffart, J. P., Baets, D., Xanthoulis, D., Fonder, N., Lognay, G., Barthelemy, J.-P., & Lebrun, P. (2014). Use of micro-dams in potato furrows to reduce erosion and runoff and minimise surface water contamination through pesticides. Communications in Agricultural and Applied Biological Sciences, 79 (3), 513-524.

Richard, G., Hance, T., Fauconnier, M.-L., Lognay, G., Thonart, P., Deneubourg, J.-L., Haubruge, E., & Francis, F. (2014). Technologie de production de masse d’insectes - INSECTECH. ULg-GxABT.

Sidali, L., Brada, M., Fauconnier, M.-L., & Lognay, G. (2014). Composition chimique et activité antimicrobienne de l’huile essentielle de Thymus vulgaris du Nord d’Algérie. PhytoChem and BioSub Journal, 8 (3), 156-161. doi:10.163.pcbsj/2014.8.3.156

Vanderplanck, M., Moerman, R., Rasmont, P., Lognay, G., Wathelet, B., Wattiez, R., & Michez, D. (2014). How Does Pollen Chemistry Impact Development and Feeding Behaviour of Polylectic Bees? PLoS ONE, 9 (1), 9. doi:10.1371/journal.pone.0086209

Daems, F., Jasselette, C., Franckson, D., Lognay, G., Romnee, J.-M., & Froidmont, E. (04 December 2013). Détermination de la teneur en équol dans les laits commercialisés en Wallonie (Belgique) [Poster presentation]. 20ème Rencontres Recherches et Ruminants (3R), Paris, France.

Daems, F., Jasselette, C., Lognay, G., Romnee, J.-M., & Froidmont, E. (December 2013). PHYTOHEALTH – Des productions animales plus riche en phyto-œstrogènes! Comment et quell intérêt pour le consommateur ? [Paper presentation]. 7èmes Symposium du GCNAS, Louvain-la-Neuve, Belgium.

Danthine, S., Blecker, C., Paul, A., Frederich, M., Alabi, T., Lognay, G., Fauconnier, M.-L., & Francis, F. (December 2013). Physicochemical properties of lipids extracted from Tenebrio molitor larvae [Poster presentation]. 7th INTERNATIONAL FOOD CONVENTION(IFCON), India.

Richard, G., Hance, T., Fauconnier, M.-L., Lognay, G., Thonart, P., Deneubourg, J.-L., Haubruge, E., & Francis, F. (2013). Technologie de production de masse d’insectes - INSECTECH. (Rapport scientifique annuel N° 1 période du 01/01/2013 au 31/12/2013). ULg-GxABT.

Barsics, F., Malaisse, F., Razafimanantsoa, T., Minet, J., Lognay, G., Wathelet, B., Haubruge, E., & Verheggen, F. (19 October 2013). Les Ressources Sauvages des Bois de Tapia (Uapaca bojeri) à Madagascar [Poster presentation]. 11ème Journée entomologique de Gembloux, Gembloux, Belgium.

Fassotte, B., Fischer, C., Durieux, D., Vandereycken, A., Lognay, G., Haubruge, E., Francis, F., & Verheggen, F. (19 October 2013). Une phéromone sexuelle chez la coccinelle asiatique, Harmonia axyridis (Pallas) [Poster presentation]. 11ème journée entomologique de Gembloux, Gembloux, Belgium.

Rooze, S., de Voghel, P., Mathieu, F., Robert, M., Lobsang, R., Wangdu, L., Dermience, M., Lognay, G., & Goyens, P. (14 October 2013). Food intake of Tibetan children living in Kashin Beck disease endemic areas in Central Tibet [Paper presentation]. BIT's 1st Annual Congress of Nutrition & Health 2013 (WCNH-2013), Dalian International Convention Center, China.

Fassotte, B., Fischer, C., Durieux, D., Vandereycken, A., Lognay, G., Haubruge, E., Francis, F., & Verheggen, F. (October 2013). First Evidence of a Volatile Sex Pheromone in Harmonia axyridis (Pallas) [Poster presentation]. 2nd International Congress on Biological Invasions, Qingdao, China.

Grigorescu, A., Foray, V., Sabri, A., Haubruge, E., Lognay, G., Francis, F., Fauconnier, M.-L., Hance, T., & Thonart, P. (October 2013). Serratia symbiotica from Aphis fabae: a step forward in understanding the genomic evolution of a lifestyle transition from free-living to aphid-dependent [Paper presentation]. 6ème Réunion annuelle du Réseau BAPOA “Biologie Adaptative des Pucerons et Organismes Associés”.

Fassotte, B., Fischer, C., Durieux, D., Lognay, G., & Verheggen, F. (10 September 2013). First evidence of a volatile sex pheromone in the invasive Harmonia axyridis (Pallas) (Coleoptera: Coccinellidae) [Paper presentation]. Ecology of Aphidophaga 12, Belgrade, Serbia.

Grigorescu, A., Foray, V., Sabri, A., Haubruge, E., Lognay, G., Francis, F., Fauconnier, M.-L., Hance, T., & Thonart, P. (August 2013). Serratia symbiotica from Aphis fabae: a step forward in understanding the genomic evolution of a lifestyle transition from free-living to aphid-dependent [Paper presentation]. XIVth Congress of the European Society for Evolutionary Biology.

Hien, T. T. D., Delaplace, P., Francis, F., & Lognay, G. (10 June 2013). Emission of sulfur-containing volatiles from Arabidopsis thaliana (L.) Heynh Col-0 related to diamondback moth (Plutella xylostella (L.)) infestation [Poster presentation]. Induced resistance in plants against insects and disease, Avignon, France.

Daems, F., Jasselette, C. (Other coll.), Lognay, G. (Other coll.), Froidmont, E. (Other coll.), Geerts, P. (Other coll.), & Romnee, J.-M. (Other coll.). (04 June 2013). Validation d'une méthode d'analyse quantitative de l'équol dans le lait par UPLC-MSMS [Poster presentation]. Sep2013 (10ème congrès francophone de l'AfSep sur les sciences séparatives et les couplages), Paris, France.

Daems, F., Jasselette, C. (Other coll.), Lognay, G. (Other coll.), Froidmont, E. (Other coll.), Geerts, P. (Other coll.), & Romnee, J.-M. (Other coll.). (04 June 2013). Développement et optimisation d'une méthode d'extraction de phyto-oestrogènes présents dans les plantes fourragères à l'aide d'un plan d'expérience [Poster presentation]. SEP2013 (10ème congrès francophone de l'AfSep sur les sciences séparatives et les couplages), Paris, France.

Dekeirsschieter, J., Frederickx, C., Lognay, G., Brostaux, Y., Verheggen, F., & Haubruge, E. (2013). Electrophysiological and behavioural responses of Thanatophilus sinuatus F. (Coleoptera: Silphidae) to selected cadaveric volatile organic compounds. Journal of Forensic Sciences. doi:10.1111/1556-4029.12123

Attia, S., Grissa, K. L., Lognay, G., Heuskin, S., Mailleux, A.-C., & Hance, T. (2013). Fumigant toxicity of Mentha pulegium and Citrus aurantium essential oils to Tetranychus urticae (Acari: Tetranychidae) and Phytoseiulus persimilis (Acari: Phytoseiidae). In Boeckx, P. Bossier, G. Smagghe, E. Van Damme, N. Verhoest, ... B. Vandekerkhove (Eds.), Proceedings of the 65th international symposium on crop protection.

Fiers, M., Lognay, G., Fauconnier, M.-L., & Jijakli, H. (20 May 2013). Volatile Compound-Mediated Interactions between Barley and Pathogenic Fungi in the Soil. PLoS ONE, 8 (6). doi:10.1371/journal.pone.0066805

Durieux, D., Fassotte, B., Vanderplanck, M., Deneubourg, J.-L., Fischer, C., Lognay, G., Haubruge, E., & Verheggen, F. (April 2013). Substrate Marking by an Invasive Ladybeetle: Seasonal Changes in Hydrocarbon Composition and Behavioral Responses. PLoS ONE, 8 (4). doi:10.1371/journal.pone.0061124

Gueye, M. T., Seck, D., Diallo, A., Trisman, D., Fischer, C., Barthelemy, J.-P., Wathelet, J.-P., & Lognay, G. (February 2013). Development of a performant method for glucocapparin determination in Boscia senegalensis Lam ex. Poir. : A study of the variability. American Journal of Analytical Chemistry, 4, 104-110. doi:10.4236/ajac.2013.42014

Abbès, F., Kchaou, W., Blecker, C., Ongena, M., Lognay, G., Attia, H., & Besbes, S. (2013). Effect of processing conditions on phenolic compounds and antioxidant properties of date syrup. Industrial Crops and Products, 44, 634-642. doi:10.1016/j.indcrop.2012.09.008

Barsics, F., Malaisse, F., Lognay, G., Wathelet, B., Haubruge, E., & Verheggen, F. (2013). Les ressources sauvages comestibles des bois de tapias : caractérisation alimentaire des produits consommés. In F. Verheggen, J. Bogaert, ... E. Haubruge (Eds.), Les vers à soie malgaches. Enjeux écologiques et socio-économiques (pp. 205-217). Gembloux, Belgium: Presses Agronomiques de Gembloux.

Brokl, M.* , Fauconnier, M.-L.* , Benini, C., Lognay, G., du Jardin, P., & Focant, J.-F. (2013). Improvement of Ylang-Ylang Essential Oil Characterization by GCxGC-TOFMS. Molecules, 18 (2), 1783-1797. doi:10.3390/molecules18021783
* These authors have contributed equally to this work.

DERMIENCE, M., Mathieu, F., Barthelemy, J.-P., Maesen, P., Romnee, J.-M., De Maertelaer, V., Denchen, Y., Tsewang, P., & Lognay, G. (2013). The relevance of food composition data for nutrition surveys in rural Tibet: pilot study in the context of Kashin-Beck Disease. Biotechnologie, Agronomie, Société et Environnement, 17 (1), 32-42.

Diallo, Y., Gueye, M. T., Sakho, M., Darboux, P. G., Kane, A., Barthelemy, J.-P., & Lognay, G. (2013). Importance nutritionnelle du manioc et perspectives pour l’alimentation de base au Sénégal (synthèse bibliographique). Biotechnologie, Agronomie, Société et Environnement, 17 (4), 634-643.

Durieux, D., Fischer, C., Fassotte, B., Sloggett, J., Deneubourg, J.-L., Lognay, G., Haubruge, E., & Verheggen, F. (2013). Aggregation behaviour of Harmonia axyridis. Bulletin OILB/SROP, 94, 93-94.

Fiers, M., Barsics, F., Lognay, G., Wathelet, J.-P., Fauconnier, M.-L., & Jijakli, H. (2013). Effect of a fungal infection on the volatile compounds emitted by barley’s roots and their roles in the interactions in the rhizosphere. Bulletin OILB/SROP, 86, 127-128.

Gfeller, A., Laloux, M., Barsics, F., Edine Kati, D., Haubruge, E., du Jardin, P., Verheggen, F., Lognay, G., Wathelet, J.-P., & Fauconnier, M.-L. (2013). Characterization of volatile organic compounds emitted by Barley (Hordeum vulgare L.) roots and their attractiveness to wireworms. Journal of Chemical Ecology, 39 (8), 1129-1139. doi:10.1007/s10886-013-0302-3

Lognay, G., Wathelet, B., & Maesen, P. (2013). Cola pierlotii R.Germ. : étude de la composition chimique de la graine. Biotechnologie, Agronomie, Société et Environnement, 17 (2), 309-311.

Loukou, A. L., Lognay, G., Baudoin, J.-P., Kouame, L. P., & Zoro BI, I. A. (2013). Effects of fruit maturity on oxidative stability of Lagenaria siceraria (Molina) standl. seed oil extracted with hexane. Journal of Food Biochemistry, 37 (4), 475-484. doi:10.1111/j.1745-4514.2012.00657.x

Tougan, P. U., Dahouda, M., Salifou, C. F. A., Ahounou, G. S., Kossou, D. N. F., Amenou, C., Kogbeto, C. E., Kpodekon, M. T., Mensah, G. A., Lognay, G., Thewis, A., & Youssao, I. A. K. (2013). Relationships between technological and nutritional meat quality parameters in local poultry populations (Gallus gallus) of Benin. International Journal of Biological Chemistry, 7 (6), 2450-2467.

Tougan, P. U., Dahouda, M., Salifou, C. F. A., Ahounou, G. S., Kpodekon, M. T., Mensah, G. A., Kossou, D. N. F., Kogbeto, C. E., Lognay, G., Thewis, A., & Youssao, I. A. K. (2013). Relationships between carcass traits and offal components in local poultry populations (gallus gallus) of Benin. Journal of Applied Biosciences, 69, 5510-5522.

Fischer, C., & Lognay, G. (2012). Simple and Automatic Closed Grinding and Extraction System. Journal of Chemical Education. doi:10.1021/ed2007907

Detrain, C., Fischer, C., Lognay, G., Diez, L., Haubruge, E., Prieur, J., & Verheggen, F. (27 August 2012). Choosing an aphid partner: a matter of taste and smell [Paper presentation]. EUROIUSSI2012 - Combined European IUSSI Sections Meeting, Tuscany, Italy.

Durieux, D., Fassotte, B., Vanderplanck, M., Fischer, C., Lognay, G., Francis, F., Haubruge, E., & Verheggen, F. (August 2012). Behavioral response of Harmonia axyridis towards their footprints according to their physiological state [Poster presentation]. 24th International Congress of Entomology, Daegu, South Korea.

Leroy, P., Heuskin, S., Sabri, A., Verheggen, F., Farmakidis, J., Lognay, G., Thonart, P., Wathelet, J.-P., Brostaux, Y., & Haubruge, E. (August 2012). Honeydew volatile emission acts as a kairomonal message for the Asian lady beetle Harmonia axyridis (Coleoptera: Coccinellidae). Insect Science, 19 (4), 498-506. doi:10.1111/j.1744-7917.2011.01467.x

Hien, T. T. D., Delaplace, P., Francis, F., & Lognay, G. (22 July 2012). Impact of Myzus persicae infestation on the volatile emission of Arabidopsis thaliana Col-0 [Poster presentation]. INTERNATIONAL SOCIETY OF CHEMICAL ECOLOGY, VVilnius, Lithuania.

Hirtt, L., Destain, M.-F., Lognay, G., Wathelet, J.-P., & Fauconnier, M.-L. (02 July 2012). Modeling of the Diffusion of VOCs Emitted by Barley Roots [Poster presentation]. Eursoil 2012, Bari, Italy.

Durieux, D., Fischer, C., Fassotte, B., Brostaux, Y., Lognay, G., Haubruge, E., & Verheggen, F. (July 2012). Flexible aggregative behavior of Harmonia axyridis according to the freshness of area marking in overwintering sites [Poster presentation]. 28th International Society of Chemical Ecology Annual Meeting, Vilnius, Lithuania.

Fischer, C., Piraux, O., Lognay, G., Haubruge, E., Detrain, C., & Verheggen, F. (July 2012). Ant-aphid mutualism - Implication of honeydew microflora [Paper presentation]. Annual Symposium of the International Society of Chemical Ecology, Vlinius, Lithuania.

Heuskin, S., Kaltenpoth, M., Engl, T., Bacquet, P., Vanderplanck, M., Lognay, G., & Nieberding, C. (2012). Expanding on olfactory communication in a butterfly: cuticular chemicals indicate sex and age in Bicyclus anynana. In International Society of Chemical Ecology, 28th Annual Meeting. Abstracts.

Heuskin, S., Lorge, S., Leroy, P., Verheggen, F., Wathelet, J.-P., Haubruge, E., & Lognay, G. (July 2012). Development of semiochemical slow-release formulations as biological control devices [Poster presentation]. International Society of Chemical Ecology, 28th Annual Meeting, Vilnius, Lithuania.

DERMIENCE, M., Maesen, P., Mathieu, F., De Maertelaer, V., & Lognay, G. (01 June 2012). Comparison of mineral intake between children from endemic and non-endemic areas for Kashin-Beck disease in Tibet Autonomous Region: Pilote study [Poster presentation]. 6ème symposium du Groupe de Contact Nutrition Alimentation Santé (GCNAS), Louvain-La-Neuve, Belgium.

Barsics, F., Gfeller, A., Laloux, M., Fiers, M., Latine, R., Lognay, G., Wathelet, J.-P., Fauconnier, M.-L., Haubruge, E., & Verheggen, F. (22 May 2012). Do root-emitted volatile organic compounds interact with wireworms? [Paper presentation]. 64th International Symposium on Crop Protection, Gand, Belgium.

Durieux, D., Fischer, C., Deneubourg, J.-L., Brostaux, Y., Lognay, G., Vandereycken, A., Joie, E., Haubruge, E., & Verheggen, F. (22 May 2012). Factors involved in the aggregation of Harmonia axyridis Pallas [Paper presentation]. 64th International Symposium on Crop Protection, Ghent, Belgium.

Fiers, M., Lognay, G., Wathelet, J.-P., Lepoivre, P., Fauconnier, M.-L., & Jijakli, H. (22 May 2012). Effect of a fungal infection on the spectrum of volatile organic compounds emitted by plant roots [Paper presentation]. International Symposium on Crop Protection, Gent, Belgium.

Heuskin, S., Lorge, S., Leroy, P., Haubruge, E., Bera, F., Brostaux, Y., Wathelet, J.-P., & Lognay, G. (May 2012). A Semiochemical Slow-release Formulation in a Biological Control Approach to Attract Hoverflies. Journal of Environment and Ecology, 3 (1), 72-85. doi:10.5296/jee.v3i1.1725

Fischer, C., Lognay, G., Haubruge, E., Detrain, C., & Verheggen, F. (10 February 2012). Implication of honeydew microflora in ant-aphid mutualism [Poster presentation]. 17th PhD Symposium on Applied and Biological Sciences, Leuven, Belgium.

Laloux, M., Edine Kati, D., Fauconnier, M.-L., Lognay, G., & Wathelet, J.-P. (10 February 2012). Development of a headspace solid-phase microextraction method coupled to gas chromatography (HS-SPME GC-MS) to capture and analyze the volatile organic compounds emitted by barley roots (Hordeum vulgare cv. Quench) [Poster presentation]. 17th symposium on applied and biological science, Leuven, Belgium.

Laloux, M., Fauconnier, M.-L., Wathelet, J.-P., & Lognay, G. (10 February 2012). Identification and quantification of VOCs emitted by the roots of barley (Hordeum vulgare cv. Quench) aged from 21 days by headspace solid-phase microextraction coupled to gas chromatography (HS-SPME GC-MS) [Poster presentation]. 17th symposium on applied and biological science.

Fauconnier, M.-L., Brokl, M., Benini, C., Lognay, G., Wathelet, J.-P., du Jardin, P., & Focant, J.-F. (02 February 2012). Improvement of Ylang-ylang essential oil characterization by GC×GC-TOFMS [Poster presentation]. HTC-12 /HTSP-2012 Symposia, Bruges, Belgium.

Verheggen, F., Leroy, P., Fischer, C., Sabri, A., Heuskin, S., Thonart, P., Fleton, G., Detrain, C., Lognay, G., & Haubruge, E. (February 2012). Microorganisms from aphid honeydew attract natural enemies and tending ants [Paper presentation]. Gordon Research Conference on Plant Volatiles, Ventura, United States.

Attia, S., Grissa, K. L., Mailleux, A.-C., Heuskin, S., Lognay, G., & Hance, T. (2012). Acaricidal activities of Santolina africana and Hertia cheirifolia essential oils against the two-spotted spidermite (Tetranychus urticae). Pest Management Science. doi:10.1002/ps.3269

Barsics, F., Latine, R., Gfeller, A., Laloux, M., Lognay, G., Wathelet, J.-P., Haubruge, E., & Verheggen, F. (2012). Do root-emitted volatile organic compounds attract wireworms? Communications in Agricultural and Applied Biological Sciences, 77 (3), 561-567.

Benini, C., Ringuet, M., Wathelet, J.-P., Lognay, G., du Jardin, P., & Fauconnier, M.-L. (2012). Variations in the essential oils from ylang-ylang (Cananga odorata [Lam.] Hook f. & Thomson forma genuina) in the Western Indian Ocean islands. Flavour and Fragrance Journal, 27 (5), 356-366. doi:10.1002/ffj.3106

Brada, M., Saadi, A., Wathelet, J.-P., & Lognay, G. (2012). The Essential Oils of Origanum majorana L. and Origanum floribundum Munby in Algeria. Journal of Essential Oil-Bearing Plants, 15 (3), 497-502. doi:10.1080/0972060X.2012.10644078

Brada, M., Tabli, N., Boutopumi, H., Wathelet, J.-P., & Lognay, G. (2012). Composition of the Essential Oil of Leaves and Berries of Algerian Myrtle (Myrtus comunis L.). Journal of Essential Oil Research.

Cui, L. L., Dong, J., Francis, F., Liu, Y. J., Heuskin, S., Lognay, G., Chen, J.-L., Bragard, C., Tooker, J., & Liu, Y. (2012). E-b-farnesene synergizes the influence of an insecticide to improve control of cabbage aphids in China. Crop Protection. doi:10.1016/j.cropro.2012.01.003

Cui, L.-L., Francis, F., Heuskin, S., Lognay, G., Liu, Y. J., Dong, J., Chen, J.-L., Song, X.-M., & Liu, Y. (2012). The functional significance of E-b-Farnesene: Does it influence the populations of aphid natural enemies in the fields? Biological Control. doi:10.1016/j.biocontrol.2011.11.006

Dekeirsschieter, J., Verheggen, F., Frederickx, C., Marlet, C., Lognay, G., & Haubruge, E. (2012). Comment les insectes communiquent-ils au sein de l’ «écosystème-cadavre» ? L’écologie chimique des insectes nécrophages et nécrophiles. Entomologie Faunistique, 65, 3-13.

Durieux, D., Fischer, C., Brostaux, Y., Sloggett, J., Deneubourg, J.-L., Vandereycken, A., Joie, E., Wathelet, J.-P., Lognay, G., Haubruge, E., & Verheggen, F. (2012). Role of long-chain hydrocarbons in the aggregation behaviour of Harmonia axyridis (Pallas) (Coleoptera: Coccinellidae). Journal of Insect Physiology. doi:10.1016/j.jinsphys.2012.03.006

Durieux, D., Fischer, C., Deneubourg, J.-L., Brostaux, Y., Lognay, G., Vandereycken, A., Joie, E., Haubruge, E., & Verheggen, F. (2012). Study of the factors involved in the aggregation of Harmonia axyridis Pallas (Coleoptera : Coccinellidae). Communications in Agricultural and Applied Biological Sciences, 77 (1), 101-104.

Fiers, M., Lognay, G., Wathelet, J.-P., Fauconnier, M.-L., & Jijakli, H. (2012). Effect of a fungal infection on the profile of volatile organic compounds emitted by plant roots. Communications in Agricultural and Applied Biological Sciences, 77 (3), 125-129.

Fischer, C., Laurent, P., Heuskin, S., Durieux, D., Haubruge, E., Verheggen, F., & Lognay, G. (January 2012). Fast-GC quantifacation of harmonine, the major defense alkaloid of the multicolored Asian ladybird Harmonia axyridis (Pallas). American Journal of Analytical Chemistry, 3, 65-75. doi:10.4236/ajac.2012.31010

Gueye, T. M., Cissokho, P. S., Goergen, G., Ndiaye, S., Seck, D., Gueye, G., Wathelet, J.-P., & Lognay, G. (2012). Efficacy of powdered maize cobs against the maize weevil Sitophilus zeamais (Coleoptera: Curculionidae) in stored maize in Senegal. International Journal of Tropical Insect Science, 1-7. doi:10.1017/S1742758412000148

Hadj Khelifa, L., Brada, M., Brahmi, F., Achour, D., Fauconnier, M.-L., & Lognay, G. (2012). Chemical Composition and Antioxidant Activity of Essential Oil of Ocimum basilicum Leaves from the Northern Region of Algeria. Journal of Herbal Medicine, 1 (2), 53-58.

Leroy, P., Schillings, T., Farmakidis, J., Heuskin, S., Lognay, G., Verheggen, F., Brostaux, Y., Haubruge, E., Francis, F., & Joseph, M. (Other coll.). (2012). Testing semiochemicals from aphid, plant and conspecific: attraction of Harmonia axyridis. Insect Science, 19, 372-382. doi:10.1111/j.1744-7917.2011.01449.x

Moerman, R., Vanderplanck, M., Rasmont, P., Lognay, G., Suchai, S., Wathelet, B., Wattiez, R., & Michez, D. (2012). Pollen content: what does it matter for polylectic bees? [Paper presentation]. 19th Benelux Congress of Zoology, Bruxelles, Belgium.

Olivier, C., Goffart, J. P., Baets, D., Fonder, N., Barthelemy, J.-P., Lognay, G., & Xanthoulis, D. (2012). Le cloisonnement des interbuttes en culture de pommes de terre : essai réalisé en collaboration avec Bayer CropScience (Huldenberg 2011). FIWAP : Brochure du CCP 2012, partie 9.5, 7.

Vanderplanck, M., Pinczewski, A., Wathelet, B., Wattiez, R., Lognay, G., & Michez, D. (2012). Chemical constraint of solitary bees in host-plant specialization [Poster presentation]. 28th Annual Meeting of the International Society of Chemical Ecology, Vilnius, Lithuania.

Vanderplanck, M., Wathelet, B., Wattiez, R., Lognay, G., & Michez, D. (2012). Evolution of host-plant interactions in specialist bees [Paper presentation]. 28th Annual Meeting of the International Society of Chemical Ecology, Vilnius, Lithuania.

Gueye, M. T., Seck, D., Ba, S., Hell, K., Sembene, M., Wathelet, J.-P., & Lognay, G. (December 2011). Insecticidal activity of Boscia senegalensis (Pers.) Lam ex Poir. on Caryedon serratus (Ol.) pest of stored groundnuts. African Journal of Agricultural Research, 6 (30), 6348-6353. doi:10.5897/AJAR11.949

Barsics, F., Gfeller, A., Fauconnier, M.-L., Delory, B. (Other coll.), Fiers, M. (Other coll.), Hirtt, L. (Other coll.), Laloux, M. (Other coll.), Camerman, M. (Other coll.), Destain, M.-F. (Other coll.), Lepoivre, P. (Other coll.), Verheggen, F. (Other coll.), Haubruge, E. (Other coll.), Lognay, G. (Other coll.), Wathelet, J.-P. (Other coll.), Delaplace, P. (Other coll.), & du Jardin, P. (Other coll.). (13 October 2011). Les volatils racinaires de l’orge : un langage souterrain ? [Paper presentation]. Journée de la Recherche, Gembloux, Belgium.

Barsics, F., Latine, R., Haubruge, E., Verheggen, F., Lognay, G. (Other coll.), & Heuskin, S. (Other coll.). (13 October 2011). Les larves de taupins sont attirées par différentes sources de volatils racinaires [Poster presentation]. Journée de la Recherche, Gembloux, Belgium.

Fiers, M., Lognay, G., Wathelet, J.-P., Fauconnier, M.-L., & Lepoivre, P. (13 October 2011). Interactions volatiles entre les racines d’orge et quelques agents pathogènes [Poster presentation]. Journées de la Recherche à Gembloux Agro-Bio Tech, Gembloux, Belgium.

Laloux, M., Kati, D. E., Fauconnier, M.-L., Lognay, G., & Wathelet, J.-P. (13 October 2011). Mise au point d’une méthode de capture et d’analyse des molécules organiques émises par les racines d’orge: la micro-extraction sur phase solide en espace de tête couplée à la chromatographie en phase gazeuse (HS-SPME GC-MS) [Poster presentation]. Journée de la recherche de GX ABT, Gembloux, Belgium.

Attia, S., Grissa, K. L., Lognay, G., Heuskin, S., Mailleux, A.-C., & Hance, T. (September 2011). Chemical composition and acaricidal properties of Devera scoparia essential oil (Araliales: Apiaceae) and blends of its major constituents against Tetranychus urticae (Acari: Tetranychidae). Journal of Economic Entomology, 104 (4), 1220-1228. doi:10.1603/EC10318

Fischer, C., Patris, G., Duriaux, A., Sablon, L., Sautot, L., Haubruge, E., Detrain, C., Lognay, G., & Verheggen, F. (September 2011). Ant-aphid mutualism - A question of microorganisms? [Poster presentation]. Ento11 - Reception, detection, deception, Chatham, United Kingdom.

Heuskin, S., Verheggen, F., Haubruge, E., Wathelet, J.-P., & Lognay, G. (September 2011). The use of semiochemical slow-release devices in integrated pest management strategies. Biotechnologie, Agronomie, Société et Environnement, 15 (3), 459-470.

Loukou, A., Lognay, G., Barthelemy, J.-P., Maesen, P., Baudoin, J.-P., & Zoro, B. I. A. (August 2011). Effect of harvest time on seed oil and protein contents and compositions in the oleaginous gourd Lagenaria siceria (Molina) Standl. Journal of the Science of Food and Agriculture, 91 (11), 2073-2080. doi:10.1002/jsfa.4422

Verheggen, F., Leroy, P., Fischer, C., Sabri, A., Francis, F., Heuskin, S., Thonart, P., Felton, G., Detrain, C., Lognay, G., & Haubruge, E. (August 2011). Microorganisms from aphid honeydew attract natural enemies and tending ants [Paper presentation]. 27th Annual meeting of the International Society of Chemical Ecology, Vancouver (Burnaby), Canada.

Durieux, D., Fischer, C., Deneubourg, J.-L., Brostaux, Y., Lognay, G., Vandereycken, A., Joie, E., Haubruge, E., & Verheggen, F. (27 July 2011). Chemical and physical factors involved in the aggregation behaviour of Harmonia axyridis Pallas [Paper presentation]. 27th meeting of the International Society of Chemical Ecology, Burnaby, Canada.

Heuskin, S., Lorge, S., Godin, B., Leroy, P., Frère, I., Verheggen, F., Haubruge, E., Wathelet, J.-P., Mestdagh, M., Hance, T., & Lognay, G. (2011). Optimisation of a semiochemical slow-release alginate formulation attractive towards Aphidius ervi Haliday parasitoids. Pest Management Science. doi:10.1002/ps.2234

Leroy, P., Sabri, A., Heuskin, S., Thonart, P., Lognay, G., Verheggen, F., Francis, F., Brostaux, Y., Felton, G., & Haubruge, E. (14 June 2011). Microorganisms from Aphid Honeydew Attract and Enhance the Efficacy of Natural Enemies. Nature Communications, 2. doi:10.1038/ncomms1347

Durieux, D., Fischer, C., Lognay, G., Deneubourg, J.-L., Vandereycken, A., Joie, E., Haubruge, E., & Verheggen, F. (12 June 2011). Implication of hydrocarbons in the aggregation behaviour of Harmonia axyridis Pallas (Coleoptera : Coccinellidae) [Poster presentation]. Trends in Natural Products Research: A PSE Young Scientists Meeting, Kolymvari, Greece.

Heuskin, S., Lorge, S., Leroy, P., Mestdagh, M., Haubruge, E., Wathelet, J.-P., & Lognay, G. (2011). Development of natural semiochemical slow-release formulations as biological control devices. In E. Ioannou & V. Roussis (Eds.), Trends in natural products research : a PSE young scientists' meeting, June 12-15, 2011, Kolymvari - Crete. Book of abstracts (pp. 68-69). Athens, Greece: Phytochemical Society of Europe.

Fischer, C., Sablon, L., Duriaux, A., Patris, G., Sautot, L., Haubruge, E., Detrain, C., Lognay, G., & Verheggen, F. (June 2011). Ant-aphid mutualism - How do ants locate aphid colonies? [Poster presentation]. Trends in natural products research, Kolymvari, Greece.

Vanderplanck, M., Michez, D., Vancraenenbroeck, S., & Lognay, G. (June 2011). Micro-quantitative method for analysis of sterol levels in honeybees and their pollen loads. Analytical Letters, 44 (10), 1807-1820. doi:10.1080/00032719.2010.526271

Fiers, M., Barsics, F., Camerman, M., Delaplace, P., De la Vallée Poussin, N., Destain, M.-F., du Jardin, P., Gfeller, A., Haubruge, E., Hirtt, L., Kati, D. E., Lassois, L., Lepoivre, P., Lognay, G., Verheggen, F., Wathelet, J.-P., & Fauconnier, M.-L. (24 May 2011). Volatile organic compounds of the roots of barley and their role in the rhizosphere [Poster presentation]. 63rd International Symposium on Crop Protection, Gent, Belgium.

Leroy, P., Vandereycken, A., Sabri, A., Heuskin, S., Verheggen, F., Capella, Q., Farmakidis, J., Thonart, P., Lognay, G., Wathelet, J.-P., Brostaux, Y., & Haubruge, E. (24 May 2011). A semiochemical enhancing the attractiveness of aphidophagous predators in potato crops [Poster presentation]. International Symposium on Crop Protection, Ghent, Belgium.

Attia, S., Grissa, K. L., Le Goff, G., Lognay, G., Heuskin, S., Mailleux, A.-C., & Hance, T. (May 2011). Acaricidal activities of Santolina Africana and Hertia Cheirifolia, two endemic plants of north Africa, on the two spotted spider mite (Tetranychus urticae) [Poster presentation]. 7th Ecology and Behaviour Meeting, Rennes, France.

Fischer, C., Sablon, L., Duriaux, A., Patris, G., Sautot, L., Haubruge, E., Detrain, C., Lognay, G., & Verheggen, F. (2011). Le mutualisme fourmis-pucerons – Comment les fourmis trouvent-elles les pucerons?

Fiers, M., Barsics, F., Camerman, M., Delaplace, P., De La Valle Poussin, N., Destain, M.-F., du Jardin, P., Gfeller, A., Haubruge, E., Hirtt, L., Kati, D. E., Lassois, L., Lepoivre, P., Lognay, G., Ooms, D., Verheggen, F., Wathelet, J.-P., & Fauconnier, M.-L. (04 April 2011). Volatile organic compounds of the barley rhizosphere and their roles in biotic interactions with plant growth- promoting bacteria, phytopathogens and insect pests [Poster presentation]. 6th IOBC/WPRS Working Group Meeting on "Multitrophic Interactions in Soil, Cordoue, Spain.

Leroy, P., Sabri, A., Heuskin, S., Thonart, P., Lognay, G., Verheggen, F., Brostaux, Y., Felton, G., & Haubruge, E. (05 March 2011). Microorganisms from aphids attract hoverflies and enhance their efficacy [Poster presentation]. Global Conference on Entomology GCE Thailand 2011, Chiang Mai, Thailand.

Gueye, M. T., Seck, D., Wathelet, J.-P., & Lognay, G. (March 2011). Lutte contre les ravageurs des stocks de céréales et de légumineuses au Sénégal et en Afrique occidentale : synthèse bibliographique. Biotechnologie, Agronomie, Société et Environnement, 15 (1), 183-194.

Heuskin, S., Lorge, S., Leroy, P., Haubruge, E., Wathelet, J.-P., & Lognay, G. (March 2011). Development and optimisation of formulations incorporating essential oil components as biological control devices against aphids [Poster presentation]. Global Conference on Entomology (GCE), Chiang Mai, Thailand.

Sablon, L., Fischer, C., Leroy, P., Detrain, C., Haubruge, E., Lognay, G., & Verheggen, F. (March 2011). Ant-aphid mutualism : impact of aphid semiochemicals on the foraging behaviour of ants [Poster presentation]. Global Conference on Entomology (GCE 2011), Chiang Mai, Thailand.

Alabi, T., Dean, J., Michaud, J.-P., Verheggen, F., Lognay, G., & Haubruge, E. (2011). Does Tribolium brevicornis cuticular chemistry deter cannibalism and predation of pupae? Journal of Insect Science, 11. doi:10.1673/031.011.11501

Attia, S., Grissa, K. L., Mailleux, A.-C., Lognay, G., Heuskin, S., Mayoufi, S., & Hance, T. (2011). Effective concentrations of garlic distillate (Allium sativum) for the control of Tetranychus urticae (Tetranychidae). Journal of Applied Entomology. doi:10.1111/j.1439-0418.2011.01640.x

Attia, S., Grissa, K. L., Zeineb, G.-G., Mailleux, A.-C., Lognay, G., & Hance, T. (2011). Assessment of the acaricidal activity of several plant extracts on the phytophagous mite Tetranychus urticae (Tetranychidae) in Tunisian citrus orchards. Bulletin de la Société Royale Belge d'Entomologie, 147 (I-IV), 71-79.

Attia, S., Lebdi Grissa, K., Ghrabi-Gammar, Z., Mailleux, A. C., Lognay, G., Le Goff, G., & Hance, T. (2011). Contrôle de Tetranychus urticae par les extraits de plantes en vergers d'agrumes. Entomologie Faunistique, 63 (4), 229-235.

Beaulieu, A., Poncin, G., Belaid-Choucair, Z., Humblet, C., Bogdanovic, G., Lognay, G., Boniver, J., & Defresne, M.-P. (2011). Leptin Reverts Pro-Apoptotic and Antiproliferative Effects of α-Linolenic Acids in BCR-ABL Positive Leukemic Cells: Involvement of PI3K Pathway. PLoS ONE, 6 (10), 25651. doi:10.1371/journal.pone.0025651

Brada, M., Khelifa, L. H., Achour, D., Wathelet, J.-P., & Lognay, G. (2011). Essential Oil Composition of Ocimum basilicum L. and Ocimum gratissimum L. from Algeria. Journal of Essential Oil-Bearing Plants, 14 (6), 810-814. doi:10.1080/0972060X.2011.10644009

Dekeirsschieter, J., Verheggen, F., Lognay, G., & Haubruge, E. (2011). Large carrion beetles (Coleoptera, Silphidae) in Western Europe: a review. Biotechnologie, Agronomie, Société et Environnement, 15 (3), 425-437.

Heuskin, S., Lorge, S., Verheggen, F., Haubruge, E., Wathelet, J.-P., & Lognay, G. (2011). Development of biological control formulations incorporating components of plant origin.

Heuskin, S., Wathelet, J.-P., & Lognay, G. (2011). SOLAPHID - Biotechnologies liées à la multiplication industrielle d’insectes utilisés en lutte biologique (Convention n° RW/FUSAGx 061/6287) : Rapport scientifique et technique annuel n°5: période du 01/02/2010 au 30/06/2011. Région Wallonne.

Heuskin, S., Wathelet, J.-P., & Lognay, G. (2011). SOLAPHID - Biotechnologies liées à la multiplication industrielle d’insectes utilisés en lutte biologique (Convention n° RW/FUSAGx 061/6287) : Rapport d'activité semestriel n°11: période du 01/02/2011 au 30/06/2011. Région Wallonne.

Heuskin, S., Wathelet, J.-P., & Lognay, G. (2011). SOLAPHID - Biotechnologies liées à la multiplication industrielle d’insectes utilisés en lutte biologique (Convention n° RW/FUSAGx 061/6287) : Rapport d'activité semestriel n°10: période du 01/08/2010 au 31/01/2011. Région Wallonne.

Marlet, C., & Lognay, G. (2011). Les monoterpènes : sources et implications dans la qualité de l’air intérieur. Biotechnologie, Agronomie, Société et Environnement, 15 (4), 611-622.

Marlet, C., Lognay, G., Plaisance, H., & Brostaux, Y. (2011). Evaluation d’une méthode d’échantillonnage passif pour la mesure des monoterpènes dans l’air intérieur. Pollution Atmosphérique: Climat, Santé, Société, 210, 205-216.

Olivier, C., Goffart, J.-P., Baets, D., Fonder, N., Barthelemy, J.-P., Lognay, G., & Xanthoulis, D. (2011). Le cloisonnement des interbuttes en culture de pomme de terre : essai réalisé en collaboration avec Bayer CropScience (Huldenberg 2011). Brochure du Centre Pilote Pomme de terre - FIWAP, 9.5.

Vanderplanck, M., & Lognay, G. (2011). A chaque abeille son stérol et ses fleurs [Poster presentation]. Journées Essencia.

DERMIENCE, M., Maesen, P., Mathieu, F., Goyens, P., Rooze, S., & Lognay, G. (26 October 2010). Kashin-Beck Disease: evaluation of mineral intake in young Tibetan children from endemic areas [Poster presentation]. 5ème symposium du GCNAS, Bruxelles, Belgium.

Attia, S., Grissa, K. L., Lognay, G., Mailleux, A.-C., Heuskin, S., & Hance, T. (14 October 2010). Comparative toxicity of Deverra scoparia essential oil and blends of its major constituents against Tetranychus urticae Koch [Poster presentation]. Journée scientifique annuelle de la société royale de chimie - Chimie verte, Gembloux, Belgium.

Heuskin, S., Lorge, S., Verheggen, F., Haubruge, E., Mestdagh, M., Wathelet, J.-P., & Lognay, G. (2010). Development of biological control formulations incorporating components of plant origin. In Journée Scientifique annuelle de la Société Royale de Chimie: Jeudi 14 octobre 2010, Gembloux Agro-Bio Tech, Université de Liège, Chimie verte.

Marlet, C., Lognay, G., Jacquemart, A.-L., & Vervoort, A. (27 September 2010). Comparaison of the flower scents of two Impatiens species [Poster presentation]. Terpenist 2010, Istanbul, Turkey.

Marlet, C., & Lognay, G. (15 September 2010). Development and validation by accuracy profile of a method for the analysis of monoterpenes in indoor air by active sampling and thermal desorption-gas chromatography-mass spectrometry. Talanta, 82 (4), 1230-1239. doi:10.1016/j.talanta.2010.06.044

Attia, S., Grissa, K. L., Ghrabi, Z., Mailleux, A.-C., Lognay, G., & Hance, T. (2010). Comparative toxicities of a wild Plant essential oil and blends of its major constituents on mortality and fecundity of spider mites (Acari: Tetranychidae). In S. Lochynski & C. Wawrzenczyk (Eds.), 41th International Symposium on Essential Oils (ISEI 2010). Poland: F.P.H. "Elma".

Heuskin, S., Lorge, S., Wathelet, J.-P., Verheggen, F., & Lognay, G. (2010). Biological control formulations incorporating essential oils' components. In S. Lochynski & C. Wawrzenczyk (Eds.), 41th International Symposium on Essential Oils - Programme and Book of Abstracts (pp. 51). Poland: F.P.H. "Elma".

Schillings, T., Verheggen, F., Leroy, P., Lognay, G., Haubruge, E., & Francis, F. (July 2010). Identification de substances informatives actives dans les relations pucerons – prédateurs et utilisation potentielle en lutte biologique [Poster presentation]. Conférenc Internationalle Francophone d'Entomologie, Louvain-La-Neuve, Belgium.

Coulibaly, I., Dubois-dauphin, R., Destain, J., Fauconnier, M.-L., Lognay, G., & Thonart, P. (16 June 2010). The Resistance to Freeze-Drying and to Storage Was Determined as the Cellular Ability to Recover Its Survival Rate and Acidification Activity. International Journal of Microbiology, 2010 (625239). doi:10.1155/2010/625239

Fischer, C., Sibret, V., Laurent, P., Verheggen, F., & Lognay, G. (02 June 2010). Evolution of Harmonia axyridis (Pallas) alkaloid protection during the year in relation with insect color [Paper presentation]. Insect Chemical Ecology 2010 (ICE10), State College, United States - Pennsylvania.

Dekeirsschieter, J., Verheggen, F., Frederickx, C., Lognay, G., & Haubruge, E. (05 May 2010). How do insects communicate with a cadaver? [Paper presentation]. One day symposium on chemical entomology, Gembloux, Belgium.

Fischer, C., Sibret, V., Laurent, P., Haubruge, E., Verheggen, F., & Lognay, G. (05 May 2010). Evolution of Harmonia axyridis (Pallas) alkaloid protection during the year [Poster presentation]. One-Day Symposium on Chemical Entomology, Gembloux, Belgium.

Heuskin, S., Lorge, S., Debatty-Mestdagh, M., Wathelet, J.-P., & Lognay, G. (05 May 2010). Optimisation of slow-release formulations as biological control devices [Poster presentation]. One-Day Symposium on Chemical Entomology, Gembloux, Belgium.

Almohamad, R., Verheggen, F., Francis, F., Lognay, G., & Haubruge, E. (2010). Assessment of oviposition site quality by aphidophagous hoverflies: reaction to conspecific larvae. Animal Behaviour, 79, 589-594. doi:10.1016/j.anbehav.2009.11.032

Brada, M., Hennia, A., Nemmiche, S., Wathelet, J.-P., & Lognay, G. (2010). Chemical Composition and Antimicrobial Activity of the Essential Oil of Myrtus communis L. from Algeria.

Fischer, C., Heuskin, S., Laurent, P., Marlet, C., Durieux, D., Verheggen, F., & Lognay, G. (January 2010). Harmonia axyridis (Pallas) secondary metabolites quantification in relation with aposematism : Part I : Harmonine quantification [Poster presentation]. Eleventh International Symposium on Hyphenated Techniques in Chromatography (HTC-11), Bruges, Belgium.

Fischer, C., Heuskin, S., Marlet, C., Durieux, D., Laurent, P., Verheggen, F., & Lognay, G. (January 2010). Harmonia axyridis (Pallas) secondary metabolites quantification in relation with aposematism : Part II : Pyrazine quantification [Poster presentation]. Eleventh International Symposium on Hyphenated Techniques in Chromatography (HTC-11), Bruges, Belgium.

Heuskin, S., Lorge, S., Leroy, P., Verheggen, F., Wathelet, J.-P., & Lognay, G. (January 2010). A fast gas chromatographic method for the study of semiochemical slow release formulations [Poster presentation]. 11th International Symposium on Hyphenated Techniques in Chromatography and Hyphenated Chromatographic Analyzers (HTC-11), Bruges, Belgium.

Heuskin, S.* , Rozet, E.* , Lorge, S., Farmakidis, J., Hubert, P., Verheggen, F., Haubruge, E., Wathelet, J.-P., & Lognay, G. (2010). Validation of a fast gas chromatographic method for the study of semiochemical slow release formulations. Journal of Pharmaceutical and Biomedical Analysis, 53, 962-972. doi:10.1016/j.jpba.2010.07.014
* These authors have contributed equally to this work.

Heuskin, S., Wathelet, J.-P., & Lognay, G. (2010). SOLAPHID - Biotechnologies liées à la multiplication industrielle d’insectes utilisés en lutte biologique (Convention n° RW/FUSAGx 061/6287) : Rapport scientifique et technique annuel n°4: période du 01/02/2009 au 31/01/2010. Région Wallonne.

Heuskin, S., Wathelet, J.-P., & Lognay, G. (2010). SOLAPHID - Biotechnologies liées à la multiplication industrielle d’insectes utilisés en lutte biologique (Convention n° RW/FUSAGx 061/6287) : Rapport d'activité semestriel n°9: période du 01/02/2010 au 31/07/2010. Région Wallonne.

Heuskin, S., Wathelet, J.-P., & Lognay, G. (2010). SOLAPHID - Biotechnologies liées à la multiplication industrielle d’insectes utilisés en lutte biologique (Convention n° RW/FUSAGx 061/6287) : Rapport d'activité semestriel n°8: période du 01/08/2009 au 31/01/2010. Région Wallonne.

Marlet, C., Haesen, C., & Lognay, G. (January 2010). Low detection HPLC – DAD analysis of aldehydes and ketones in indoor air : Development and validation by accuracy profile [Poster presentation]. Eleventh International Symposium on Hyphenated Techniques in Chromatography (HTC-11), Bruges, Belgium.

Mertens, C., Marlet, C., Blecker, C., & Lognay, G. (January 2010). Analysis of aldehydes relaesed by rice flour using sorbent adsorption and thermal desorption - gas chromatography/mass spectrometry: Development and validation [Poster presentation]. HTC-11: Eleventh International Symposium on Hyphenated Techniques in Chromatography and Hyphenated Chromatographic Analyzers, Bruges, Belgium.

Michez, D., Vanderplanck, M., Rasmont, P., & Lognay, G. (2010). Physiological constraint in host-plant specialization among specialist and generalist wild bees [Paper presentation]. Bee-together, Ghent, Belgium.

Vanderplanck, M., Lognay, G., & Michez, D. (2010). Host-plant specialisation in solitary bees (Hymenoptera, Apoidea): Does physiology interface with ecology? [Paper presentation]. Entomology in Belgium, Bruxelles, Belgium.

Vanderplanck, M., Lognay, G., & Michez, D. (2010). Host-plant specialisation in Colletidae (Hymenoptera, Apoidea): Does physiology interface with ecology? [Poster presentation]. Bee-together, Ghent, Belgium.

Vanderplanck, M., Lognay, G., & Michez, D. (2010). Dietetic constraint of host-plant specialisation in bee evolution (Hymenoptera, Apoidea): the Colletes [Poster presentation]. 26th Annual Meeting of the International Society of Chemical Ecology, Tours, France.

Zapata, N., Lognay, G., & Smagghe, G. (2010). Bioactivity of essential oils from leaves and bark of Laurelia sempervirens and Drimys winteri against Acyrthosiphon pisum. Pest Management Science, 66, 1324-1331. doi:10.1002/ps.2018

Sinnaeve, G., Fernàndez Pierna, J. A., Lognay, G., Rondia, A., Dupont, P., Donis, T., Baeten, V., Mouteau, A., Romnée, J.-M., & Lateur, M. (November 2009). Use of NIR spectroscopy for the determination of internal quality of entire apples [Poster presentation]. The 14th International Conference on Near Infrared Spectroscopy (NIR-2009 Breaking the Dawn), Bangkok, Thailand.

Sinnaeve, G., Pissard, A., Fernàndez-Pierna, J. A., Lognay, G., Rondia, A., Dupont, P., Donis, T., Baeten, V., Mouteau, V., Romnée, J.-M., & Lateur, M. (2009). NIRS for the Determination of Internal Quality of Entire Apples. In NIR-2009 Breaking the Dawn (pp. 152).

Dekeirsschieter, J., Frederickx, C., Verheggen, F., Lognay, G., & Haubruge, E. (June 2009). Ecologie chimique autour d'un cadavre ... le rôle des odeurs [Paper presentation]. 46ème Congrès International Francophone de Médecine Légale, Lille, France.

Santini, S., Crowet, J.-M., Thomas, A., Paquot, M., Vandenbol, M., Thonart, P., Wathelet, J.-P., Blecker, C., Lognay, G., Brasseur, R., Lins, L., & Charloteaux, B. (June 2009). Study of thermomyces ianuginosa lipase in the presence of tributyrylglycerol and water. Biophysical Journal, 96 (12), 4814-4825. doi:10.1016/j.bpj.2009.03.040

Heuskin, S., Farmakidis, J., Lorge, S., Mestdagh, M., Wathelet, J.-P., & Lognay, G. (24 April 2009). Contribution to the study of semiochemical slow release formulations. Development of flash chromatographic methods [Paper presentation]. Journée annuelle de l'EDT CHIM, Namur, Belgium.

Marlet, C., & Lognay, G. (24 April 2009). Contribution to monoterpenes monitoring by active sampling and TD-GC-MS : Validation by Accuracy Profile [Poster presentation]. Journée de l'Ecole Doctorale CHIM, Namur, Belgium.

Coulibaly, I., Yao, A. A., Lognay, G., Fauconnier, M.-L., & Thonart, P. (April 2009). Survival of Freeze-dried Leuconostoc mesenteroides and Lactobacillus plantarum Related to Their Cellular Fatty Acids Composition during Storage. Applied Biochemistry and Biotechnology, 157 (1), 70-84. doi:10.1007/s12010-008-8240-1

Aguedo, M., Giet, J.-M., Hanon, E., Danthine, S., Paquot, M., Lognay, G., Thomas, A., Vandenbol, M., Thonart, P., Blecker, C., & Wathelet, J.-P. (2009). Intersterification of rapessed oil with anhydrous milk fat and its stearin fraction. I. Modifications of composition. GCIRC Bulletin, 25.

Aguedo, M., Giet, J.-M., Hanon, E., Danthine, S., Paquot, M., Lognay, G., Thomas, A., Vandenbol, M., Thonart, P., Blecker, C., & Wathelet, J.-P. (2009). Interesterification of rapeseed oil with anhydrous milk fat and its stearin fraction [Poster presentation]. GCIRC Canola/Rapeseed TEchnical meeting, Delhi, India.

Aguedo, M., Giet, J.-M., Hanon, E., Lognay, G., Wathelet, B., Destain, J., Brasseur, R., Vandenbol, M., Danthine, S., Blecker, C., & Wathelet, J.-P. (2009). Calorimetric study of milk fat/rapeseed oil blends and their interesterification products. European Journal of Lipid Science and Technology, 111 (4), 376-385. doi:10.1002/ejlt.200800184

Aguedo, M., Hanon, E., Danthine, S., Paquot, M., Lognay, G., Thomas, A., Vandenbol, M., Thonart, P., Wathelet, J.-P., & Blecker, C. (2009). Enrichment of Anhydrous Milk Fat in Polyunsatured Fatty Acid Residues [Poster presentation]. 100h AOCS Meeting and Expo, Orlando, United States.

Benbouza, H., Lognay, G., Scheffler, J., Baudoin, J.-P., & Mergeai, G. (2009). Expression of the "glanded-plant and glandless-seed" trait of Australian diploid cottons in different genetic backgrounds. Euphytica, 165 (2), 211-221. doi:10.1007/s10681-008-9772-8

Brada, M., Achour, D., Wathelet, J.-P., & Lognay, G. (2009). Study of Essential Oils of Some Plants from Algeria (Salvia officinalis, Thymus vulgaris and Ruta chalepensis) [Poster presentation]. 8ème Congrès de la Société Algérienne de Chimie, Algeria.

Brada, M., Achour, D., Wathelet, J.-P., & Lognay, G. (2009). Les huiles essentielles de menthe d’Algérie:« Mentha pulegium & Mentha rotundifolia » [Paper presentation]. 3ème Symposium international sur les plantes médicinales et aromatiques, Oujda, Morocco.

Dekeirsschieter, J., Verheggen, F., Gohy, M., Hubrecht, F., Bourguignon, L., Lognay, G., & Haubruge, E. (2009). Cadaveric volatile organic compounds released by decaying pig carcases (Sus domesticus L.) in different biotopes. Forensic Science International, 189 (1-3), 46-53. doi:10.1016/j.forsciint.2009.03.034

Giet, J.-M., Aguedo, M., Danthine, S., Paquot, M., Thomas, A., Vandenbol, M., Thonart, P., Wathelet, J.-P., Blecker, C., & Lognay, G. (2009). Interesterification of anhydrous milk fat rapeseed and/or linseed oil: oxidative stability [Poster presentation]. 100th AOCS (American Oil Chemists Society) meeting and expo, Orlando, United States.

Giet, J.-M., Aguedo, M., Danthine, S., Paquot, M., Thomas, A., Vandenbol, M., Thonart, P., Wathelet, J.-P., Blecker, C., & Lognay, G. (2009). Enzymatic interesterification of anhydrous milk fat with rapeseed and/or linseed oil: oxidative stability. Journal of Agricultural and Food Chemistry, 57 (15), 6787-6794. doi:10.1021/jf9007955

Giet, J.-M., Aguedo, M., Hanon, E., Danthine, S., Paquot, M., Lognay, G., Thomas, A., Vandenbol, M., Thonart, P., Wathelet, J.-P., & Blecker, C. (2009). Interesterification of rapeseed oil with anhydrous milk fat and its stearin fraction. II. Modifications of melting properties. GCIRC Bulletin, 25.

Giet, J.-M., Aguedo, M., Hanon, E., Danthine, S., Paquot, M., Lognay, G., Thomas, A., Vandenbol, M., Thonart, P., Wathelet, J.-P., & Blecker, C. (2009). Interesterification of rapeseed oil with anhydrous milk fat and its stearin fraction [Poster presentation]. GCIRC Canola/Rapeseed Technical meeting, Delhi, India.

Guillemet, T. A., Maesen, P., Delcarte, E., Lognay, G., Gillet, A., Claustriaux, J.-J., & Culot, M. (2009). Factors influencing microbiological and chemical composition of South-Belgian raw sludge. Biotechnologie, Agronomie, Société et Environnement, 13 (2), 249-255.

Heuskin, S., Farmakidis, J., Lorge, S., Debatty-Mestdagh, M., Wathelet, J.-P., & Lognay, G. (2009). Contribution to the study of semiochemical slow release formulations. Development of flash chromatographic methods [Poster presentation]. Journée de l'Ecole Doctorale CHIM, Namur, Belgium.

Heuskin, S., Godin, B., Leroy, P., Capella, Q., Wathelet, J.-P., Verheggen, F., Haubruge, E., & Lognay, G. (2009). Fast Gas Chromatography Characterisation Of Purified Semiochemicals From Essential Oils Of Matricaria Chamomilla L. (Asteraceae) And Nepeta Cataria L. (Lamiaceae). Journal of Chromatography. A, 1216 (14), 2768-2775. doi:10.1016/j.chroma.2008.09.109

Heuskin, S., Wathelet, J.-P., & Lognay, G. (2009). SOLAPHID - Biotechnologies liées à la multiplication industrielle d’insectes utilisés en lutte biologique (Convention n° RW/FUSAGx 061/6287) : Rapport scientifique et technique annuel n°3: période du 01/02/2008 au 31/01/2009. Région Wallonne.

Heuskin, S., Wathelet, J.-P., & Lognay, G. (2009). SOLAPHID - Biotechnologies liées à la multiplication industrielle d’insectes utilisés en lutte biologique (Convention n° RW/FUSAGx 061/6287) : Rapport d'activité semestriel n°7: période du 01/02/2009 au 31/07/2009. Région Wallonne.

Heuskin, S., Wathelet, J.-P., & Lognay, G. (2009). SOLAPHID - Biotechnologies liées à la multiplication industrielle d’insectes utilisés en lutte biologique (Convention n° RW/FUSAGx 061/6287) : Rapport d'activité semestriel n°6: période du 01/08/2008 au 31/01/2009. Région Wallonne.

Nguemtchouin, M. M. G., Ngassoum, M. B., Ngamo, L. S. T., Mapongmetsem, P. M., Sieliechi, J., Malaisse, F., Lognay, G., Haubruge, E., & Hance, T. (2009). Adsorption of essential oil components of Xylopia aethiopica (Annonaceae) by kaolin from Wak, Adamawa province (Cameroon). Applied Clay Science, 44 (1-2), 1-6. doi:10.1016/j.clay.2008.10.010

Yao, A. A., Coulibaly, I., Lognay, G., Fauconnier, M.-L., & Thonart, P. (September 2008). Oxylipin profiling during storage of freeze-dried Weissella paramesenteroides LC11 [Poster presentation]. 13th Conference on Food Microbiology, Gent, Belgium.

Chasseur, C., Kanayandekwe, P., Lognay, G., Suetens, C., Lobsang, R., & Mathieu, F. (August 2008). Three years of fungal contamination follow-up of the stored barley sampled in endemic and non endemic KBD areas, in the Tibetan Autonomous Region (TAR, China) [Paper presentation]. SICOT/SIROT 2008 XXXIV Triennial World Congress, Hong-Kong, China.

Haubruge, E., Chasseur, C., Lognay, G., Mathieu, F., & Malaisse, F. (August 2008). KBD is an agro-environmental disease: The south central Tibet input [Paper presentation]. SICOT/SIROT 2008 - XXXIV Triennial World Congress, Hong-Kong, China.

Lognay, G., Denis, Q., Chasseur, C., & Mathieu, F. (August 2008). Analysis of ergosterol and the main Alternaria mycotoxins in cereals from endemic and non endemic KBD areas in TAR [Paper presentation]. SICOT/SIROT 2008 XXXIV Triennial World Congress, Hong-Kong, China.

Dekeirsschieter, J., Verheggen, F., Francis, F., Lognay, G., & Haubruge, E. (July 2008). The smell of decaying pig carcasses (Sus domesticus L.) and entomofaunal colonization [Poster presentation]. Treizième congrès international d'entomologie (ICE), Durban, South Africa.

Heuskin, S., Leroy, P., Capella, Q., Godin, B., Wathelet, J.-P., Verheggen, F., Haubruge, E., & Lognay, G. (28 May 2008). Fast purification and characterisation of semiochemical compounds from essential oil of Matricaria chamomilla L. and Nepeta cataria L. using column chromatography fractionation and ultra fast GC analysis [Poster presentation]. 32nd International Symposium on Capillary Chromatography, Riva del Garda, Italy.

Dekeirsschieter, J., Verheggen, F., Lognay, G., & Haubruge, E. (2008). what smell decaying pig carcasses [Paper presentation]. Sixth meeting of European Association for Forensic Entomology, Kolymbari, Greece.

Heuskin, S., Leroy, P., Capella, Q., Godin, B., Wathelet, J.-P., Verheggen, F., Haubruge, E., & Lognay, G. (May 2008). Fast purification and characterisation of semiochemical compounds from essential oils of Matricaria chamomilla L. and Nepeta cataria L. using column chromatography fractionation and Ultra Fast GC analysis [Poster presentation]. 32nd International Symposium on Capillary Chromatography and 5th GCxGC Symposium, Riva del Garda, Italy.

Yao, A. A., Coulibaly, I., Lognay, G., Fauconnier, M.-L., & Thonart, P. (May 2008). Impact of polyunsaturated fatty acid degradation on survival and acidification activity of freeze-dried Weissella paramesenteroides LC11 during storage. Applied Microbiology and Biotechnology, 79 (6), 1045-1052. doi:10.1007/s00253-008-1497-z

Bodson, P., Danthine, S., Blecker, C., Wathelet, B., Lognay, G., Wathelet, J.-P., Deroanne, C., & Paquot, M. (23 January 2008). Polar lipids analysis from the MFGM by SPE and HPLC-ELSD [Poster presentation]. Treisième Carrefour des Productions Animales : Vérités et Contre-vérités, Gembloux, Belgium.

Bodson, P., Danthine, S., Blecker, C., Wathelet, B., Lognay, G., Wathelet, J.-P., Deroanne, C., & Paquot, M. (2008). Analyse des lipides polaires de la MFGM par SPE et HPLC-ELSD. In CRAW Gembloux, Treizième Carrefour des Productions Animales : Vérités et Contre-Vérités (pp. 8). Gembloux, Belgium: Centre Wallon de la Recherche Agronomique.

Aguedo, M., Hanon, E., Danthine, S., Paquot, M., Lognay, G., Thomas, A., Vandenbol, M., Thonart, P., Wathelet, J.-P., & Blecker, C. (2008). Enrichment of anhydrous milk fat in polyunsaturated fatty acid residues from linseed and rapeseed oils through enzymatic interesterification. Journal of Agricultural and Food Chemistry, 56 (5), 1757-1765. doi:10.1021/jf0722203

Almohamad, R., Verheggen, F., Francis, F., Lognay, G., & Haubruge, E. (2008). Emission of alarm pheromone by non-preyed aphid colonies. Journal of Applied Entomology, 132 (8), 601-604. doi:10.1111/j.1439-0418.2008.01309.x

Assamoi, A., Destain, J., Delvigne, F., Lognay, G., & Thonart, P. (2008). Solid-state fermentation of xylanase from Penicillium canescens 10-10c in a multi-layer packed bed reactor. Applied Biochemistry and Biotechnology, 145, 83-99. doi:10.1007/s12010-007-8077-z

Blecker, C., Danthine, S., Petre, M., Lognay, G., Moreau, B., Elst, L. V., Paquot, M., & Deroanne, C. (2008). Enzymatically prepared n-alkyl esters of glucuronic acid: The effect of freeze-drying conditions and hydrophobic chain length on thermal behavior. Journal of Colloid and Interface Science, 321 (1), 154-158. doi:10.1016/j.jcis.2008.02.002

Bodson, P., Danthine, S., Blecker, C., Wathelet, B., Lognay, G., Wathelet, J.-P., Deroanne, C., & Paquot, M. (2008). Analyse des lipides polaires de la MFGM par SPE et HPLC-ELSD [Poster presentation]. Treizième carrefour des productions animales, Gembloux, Belgium.

Chasseur, C., Lognay, G., Suetens, C., Rapten, S., Gillet, P., Kanyandekwe, P., He, L., Drolkar, P., Wangla, R., Begaux, F., Haubruge, E., Rinchen, L., Wangdu, L., Claus, W., & Mathieu, F. (2008). The fungal hypotheses (chapter 5.1). In Big Bone Disease : A multidisciplinary approach of Kasing-Beck disease in Tibet Autonomous Region (P.R. China) (pp. 85-99). Gembloux, Belgium: Les Presses Agronomiques de Gembloux.

Cheikh-Rouhou, S., Besbes, S., Lognay, G., Blecker, C., Deroanne, C., & Attia, H. (2008). Sterol Composition Of Black Cumin (Nigella Sativa L.) And Aleppo Pine (Pinus Halepensis Mill.) Seed Oils. Journal of Food Composition and Analysis, 21 (2), 162-168. doi:10.1016/j.jfca.2007.09.001

Heuskin, S., Wathelet, J.-P., & Lognay, G. (2008). SOLAPHID - Biotechnologies liées à la multiplication industrielle d’insectes utilisés en lutte biologique (Convention n° RW/FUSAGx 061/6287) : Rapport scientifique et technique annuel n°2: période du 01/02/2007 au 31/01/2008. Région Wallonne.

Heuskin, S., Wathelet, J.-P., & Lognay, G. (2008). SOLAPHID - Biotechnologies liées à la multiplication industrielle d’insectes utilisés en lutte biologique (Convention n° RW/FUSAGx 061/6287) : Rapport d'activité semestriel n°5 : période du 01/02/2008 au 31/07/2008. Région Wallonne.

Heuskin, S., Wathelet, J.-P., & Lognay, G. (2008). SOLAPHID - Biotechnologies liées à la multiplication industrielle d’insectes utilisés en lutte biologique (Convention n° RW/FUSAGx 061/6287) : Rapport d'activité semestriel n°4 : période du 01/08/2007 au 31/01/2008. Région Wallonne.

Leroy, P., Heuskin, S., Sabri, A., Capella, Q., Lognay, G., Wathelet, J.-P., Thonart, P., & Haubruge, E. (2008). Aphid honeydew is not only a sugary and amino-acid secretion [Poster presentation]. 15th Benelux Congress of Zoology, Liège, Belgium.

Lognay, G., Haubruge, E., delcarte, Wathelet, B., Mathieu, F., Marlier, M., & Malaisse, F. (2008). Ophioglossum polyphyllum A. Braun in Seub. (Ophioglossaceae, Pteridophyta), a rare potherb in south central Tibet (T.A.R., P.R.China). Geo-Eco-Trop: Revue Internationale de Géologie, de Géographie et d'Écologie Tropicales, 32, 9-16.

Malaisse, F., Lognay, G., Haubruge, E., De Kesel, A., Delcarte, E., Wathelet, B., Van Damme, P., Begaux, F., Chasseur, C., Drolkar, P., Goyens, P., Hinsenkamp, M., Leteinturier, B., Mathieu, F., Rinchen, L., Van Marsenille, C., Wangdu, L., & Wangla, R. (2008). The alternative food path or the very little diversified diet hypothesis, chapter 5.3. In Big Bone Disease - A multidisciplinary approach of Kashin-Beck disease in Tibet Autonomous Region (P.R. China) (pp. 105-130). Gembloux, Belgium: Les Presses Agronomiques de Gembloux.

Malaisse, F., Mathieu, F., Lognay, G., Delcarte, E., Wathelet, B., Claus, W., Goyens, P., Rinchen, L., Wangdu, L., & Wangla, R. (2008). Protinet - chapter 5.4. In Big Bone Disease - A multidisciplinary approach of Kashin-Beck disease in Tibet Autonomous Region (P.R. China) (pp. 131-136). Gembloux, Belgium: Les Presses Agronomiques de Gemblous.

Muratori, F., Hance, T., & Lognay, G. (2008). Chemical Characterization Of Cuticular Extracts Of Sitobion Avenae (Hemiptera : Aphididae). Annals of the Entomological Society of America, 101 (3), 598-603. doi:10.1603/0013-8746(2008)101[598:CCOCEO]2.0.CO;2

Aguedo, M., Hanon, E., Danthine, S., Paquot, M., Lognay, G., Thomas, A., Vandenbol, M., Thonart, P., Blecker, C., & Wathelet, J.-P. (11 October 2007). Enrichment of anhydrous milk fat in polyunsatured fatty acid residues from linseed and rapeseed oil through enzymatic interesterification [Poster presentation]. BioForum - 11ème Edition, Liège, Belgium.

Bodson, P., Danthine, S., Blecker, C., Wathelet, B., Lognay, G., Marlier, M., Deroanne, C., & Paquot, M. (11 October 2007). Analysis of phospholipids and sphingolipids from Milk Fat Globule Membrane (MFGM) by SPE and HPLC-ELSD [Poster presentation]. Bio-Forum de Liège, Liège, Belgium.

Assamoi, Destain, J., Delvigne, F., Lognay, G., & Thonart, P. (29 May 2007). Solid-state fermentation of xylanase from Penicillium canescens 10/10c in a multi packed bed reactor (MPBR) [Paper presentation]. 29th symposium on biotechnology for fuels and chemicals, Denver, United States.

Bodson, P., Danthine, S., Blecker, C., Lognay, G., Marlier, M., Deroanne, C., & Paquot, M. (May 2007). Phospholipid and sphingolipid composition of the milk fat globule membrane (MFGM): determination by SPE and HPLG-ELSD [Paper presentation]. 98th AOCS Annual Meeting & Expo, Québec, Canada.

Assamoi, A. A., Destain, J., Delvigne, F., Lognay, G., & Thonart, P. (April 2007). Solid-state fermentation of xylanase from Penicillium canescens 10-10c in a multipacked-bed reactor [Poster presentation]. 29th Symposium on Biotechnology for Fuels and Chemicals, Denver, United States - Colorado.

Aguedo, M., Hanon, E., Danthine, S., Paquot, M., Lognay, G., Thomas, A., Vandenbol, M., Thonart, P., Wathelet, J.-P., & Blecker, C. (2007). Enrichment of anhydrous milk fat in polyunsatured fatty acid residues from linseed and rapeseed oil through enzymatic interesterification [Poster presentation]. Bioforum, Liège, Belgium.

Almohamad, R., Verheggen, F., Francis, F., Lognay, G., & Haubruge, E. (2007). Assessment of oviposition site quality by predatory hoverflies : effects of larval tracks [Poster presentation]. 23rd Symposium of the International Society of Chemical Ecology, Jena, Germany.

Brada, M., Bezzina, M., Marlier, M., Carlier, A., & Lognay, G. (2007). Variabilité de la composition chimique des huiles essentielles de Mentha rotundifolia du Nord de l'Algérie. Biotechnologie, Agronomie, Société et Environnement, 11 (1), 3-7.

Hanon, E., Aguedo, M., Danthine, S., Wathelet, B., Lognay, G., Destain, J., Portetelle, D., Brasseur, R., Blecker, C., & Wathelet, J.-P. (2007). Lipase-catalyzed interesterification of butterfat with rapeseed oil: new approaches for the monitoring of the reaction [Poster presentation]. Bioforum, Liège, Belgium.

Heuskin, S., & Lognay, G. (2007). Lutte biologique par l'utilisation de médiateurs chimiques : apports des techniques chromatographiques.

Heuskin, S., Lognay, G., & Wathelet, J.-P. (2007). SOLAPHID - Biotechnologies liées à la multiplication industrielle d’insectes utilisés en lutte biologique (Convention n° RW/FUSAGx 061/6287) : Rapport d'activité semestriel n°2 : période du 01/08/2006 au 31/01/2007. Région Wallonne.

Heuskin, S., Wathelet, J.-P., & Lognay, G. (2007). SOLAPHID - Biotechnologies liées à la multiplication industrielle d’insectes utilisés en lutte biologique (Convention n° RW/FUSAGx 061/6287) : Rapport scientifique et technique annuel n°1: période du 01/02/2006 au 31/01/2007. Région Wallonne.

Heuskin, S., Wathelet, J.-P., & Lognay, G. (2007). SOLAPHID - Biotechnologies liées à la multiplication industrielle d’insectes utilisés en lutte biologique (Convention n° RW/FUSAGx 061/6287) : Rapport d'activité semestriel n°3: période du 01/02/2007 au 31/07/2007. Région Wallonne.

Kouninki, H., Hance, T., Noudjou, F. A., Lognay, G., Malaisse, F., Ngassoum, M. B., Mapongmetsem, P. M., Ngamo, L. S. T., & Haubruge, E. (2007). Toxicity Of Some Terpenoids Of Essential Oils Of Xylopia Aethiopica From Cameroon Against Sitophilus Zeamais Motschulsky. Journal of Applied Entomology, 131 (4), 269-274. doi:10.1111/j.1439-0418.2007.01154.x

Malaisse, F., De Kesel, A., Begaux, F., Drolkar, P., Goyens, P., Hinsenkamp, M., Leteinturier, B., Mathieu, F., Rapten, S., Wangla, R., & Lognay, G. (2007). A propos des champignons comestibles du Tibet centro-austral (R.P. China). Geo-Eco-Trop: Revue Internationale de Géologie, de Géographie et d'Écologie Tropicales, 31, 233-242.

Marlet, C., & Lognay, G. (2007). Analyse de la composante chimique de l’air intérieur – Apport des techniques chromatographiques.

Moreau, B., Lognay, G., Blecker, C., Destain, J., Gerbaux, P., Chéry, F., Rollin, P., Paquot, M., & Marlier, M. (2007). Chromatographic, Spectrometric and NMR Characterization of a New Set of Glucuronic Acid Esters Synthesized by Lipase. Biotechnologie, Agronomie, Société et Environnement, 11 (1), 9-17.

Ngamo, T. L. S., Goudoum, A., Ngassoum, M. B., Ngassoum, M., Lognay, G., Malaisse, F., & Hance, T. (2007). Chronic Toxicity Of Essential Oils Of 3 Local Aromatic Plants Towards Sitophilus Zeamais Motsch (Coleoptera : Curculionidae). African Journal of Agricultural Research, 2 (4), 164-167.

Ngamo, T. S. L., Ngassoum, M. B., Mapongmestsem, P. M., Malaisse, F., Haubruge, E., Lognay, G., & Hance, T. (2007). Current Post Harvest Practices to Avoid Insect Attacks on Stored Grains in Northern Cameroon. Agricultural Journal, 2 (2), 242-247.

Ngamo, T. S. L., Ngassoum, M. B., Mapongmestsem, P. M., Noudjou, W. F., Malaisse, F., Haubruge, E., Lognay, G., Kouninki, H., & Hance, T. (2007). Use of Essential Oils of Aromatic Plants as Protectant of Grains During Storage. Agricultural Journal, 2 (2), 204-209.

Ngamo, T. L. S., Noudjou, W. F., Ngassoum, M. B., Mapongmestsem, P. M., Aminatou Boubakary, A. B., Malaisse, F., Haubruge, E., Lognay, G., & Hance, T. (2007). Investigations on Both Chemical Composition and Insecticidal Activities on Essential Oils of Vepris heterophylla (Rutaceae) from Two Localities of Northern Cameroon Towards Tribolium castaneum (Herbst) (Coleoptera: Tenebrionidae). Research Journal of Biological Sciences, 2 (1), 57-61.

Ngassoum, M. B., Ngamo Tinkeu, L. S., Ngatanko, I., Tapondjou, L. A., Lognay, G., Malaisse, F., & Hance, T. (2007). Chemical Composition, Insecticidal Effect and Repellent Activity of Essential Oils of Three Aromatic Plants, Alone and in Combination, towards Sitophilus Oryzae L. (Coleoptera : Curculionidae). Natural Product Communications, 2 (12), 1229-1232. doi:10.1177/1934578x0700201207

Noudjou, F., Kouninki, H., Hance, T., Haubruge, E., Ngamo, L. S. T., Maponmestsem, P. M., Ngassoum, M., Malaisse, F., Marlier, M., & Lognay, G. (2007). Composition of Xylopia aethiopica (Dunal) A. rich essential oils from Cameroon and identification of a minor diterpene: ent-13-epi manoyl oxide. Biotechnologie, Agronomie, Société et Environnement, 11 (3), 193-199.

Noudjou, F., Kouninki, H., Ngamo, L. S. T., Maponmestsem, P. M., Ngassoum, M., Hance, T., Haubruge, E., Malaisse, F., Marlier, M., & Lognay, G. (2007). Effect Of Site Location And Collecting Period On The Chemical Composition Of Hyptis Spicigera Lam. An Insecticidal Essential Oil From North-Cameroon. Journal of Essential Oil Research, 19 (6), 597-601. doi:10.1080/10412905.2007.9699340

Verheggen, F., Fagel, Q., Heuskin, S., Lognay, G., Francis, F., & Haubruge, E. (2007). Electrophysiological and behavioral responses of the multicolored asian lady beetle, Harmonia axyridis pallas, to sesquiterpene semiochemicals. Journal of Chemical Ecology, 33 (11), 2148-2155. doi:10.1007/s10886-007-9370-6

Verheggen, F., Ryne, C., Olsson, P.-O. C., Arnaud, L., Lognay, G., Högberg, H.-E., Persson, D., Haubruge, E., & Löfstedt, C. (2007). Electrophysiological And Behavioral Activity Of Secondary Metabolites In The Confused Flour Beetle, Tribolium Confusum. Journal of Chemical Ecology, 33 (3), 525-539. doi:10.1007/s10886-006-9236-3

Wuyts, N., Lognay, G., Verscheure, M., Marlier, M., De Waele, D., & Swennen, R. (2007). Potential Physical And Chemical Barriers To Infection By The Burrowing Nematode Radopholus Similis In Roots Of Susceptible And Resistant Banana (Musa Spp.). Plant Pathology, 56 (5), 878-890. doi:10.1111/j.1365-3059.2007.01607.x

Soyeurt, H., Dardenne, P., Dehareng, F., Lognay, G., Veselko, D., Marlier, M., Bertozzi, C., Mayeres, P., & Gengler, N. (01 September 2006). Estimating fatty acid content in cow milk using mid-infrared spectrometry. Journal of Dairy Science, 89 (9), 3690-3695. doi:10.3168/jds.S0022-0302(06)72409-2

Soyeurt, H., Dardenne, P., Lognay, G., Bertozzi, C., Mayeres, P., & Gengler, N. (June 2006). Potential estimation of fatty acid content in cow milk by mid-infrared spectrometry [Paper presentation]. 35th ICAR session, Kuopio, Finland.

Soyeurt, H., Dardenne, P., Lognay, G., Bertozzi, C., & Gengler, N. (03 April 2006). Estimation of fatty acid profile in cow milk by mid-infrared spectrometry [Poster presentation]. European seminar on infrared spectroscopy (ESIS), Lyon, France.

Soyeurt, H., Dardenne, P., Lognay, G., Veselko, D., Croquet, C., Vanderick, S., Dehareng, F., Bertozzi, C., & Gengler, N. (2006). Différences intra- et inter-races du profil en acides gras du lait. In 11ème Carrefour des Productions Animales.

Brada, M., Bezzina, M., Marlier, M., & Lognay, G. (2006). Chemical Composition Of The Leaf Oil Of Mentha Rotundifolia (L.) From Algeria. Journal of Essential Oil Research, 18 (6), 663-665. doi:10.1080/10412905.2006.9699198

Fanfan, P. N., Mabon, N., Thonart, P., Lognay, G., Copin, A., & Barthelemy, J.-P. (2006). Investigations on Cationic Exchange Capacity and Unused Bed Zone according to operational conditions in a Fixed Bed Reactor for water lead removal by a natural zeolite. Biotechnologie, Agronomie, Société et Environnement, 10 (2), 93-99.

Muratori, F., Le Ralec, A., Lognay, G., & Hance, T. (2006). Epicuticular Factors Involved In Host Recognition For The Aphid Parasitoid Aphidius Rhopalosiphi. Journal of Chemical Ecology, 32 (3), 579-593. doi:10.1007/s10886-005-9023-6

Noudjou, F., Ngassoum, M. B., Mapongmetsem, P. M., Marlier, M., Verscheure, M., & Lognay, G. (2006). Analysis By Gc/Fid And Gc/Ms Of Essential Oil Of Leaflets Of Steganotaenia Araliacea Hochst From Cameroon. Journal of Essential Oil Research, 18 (3), 305-307. doi:10.1080/10412905.2006.9699097

Soyeurt, H., Dardenne, P., Lognay, G., Bertozzi, C., & Gengler, N. (2006). Estimation of fatty acid profile in cow milk by mid-infrared spectrometry. In European seminar on infrared spectroscopy (université de Lyon, pp. 37).

Soyeurt, H., Dardenne, P., Lognay, G., Bertozzi, C., Mayeres, P., & Gengler, N. (2006). Potential Estimation of Fatty Acid Content in Cow Milk by Mid-Infrared Spectrometry. In Prooceedings of the 35th ICAR session.

Soyeurt, H., Dehareng, F., Dardenne, P., Veselko, D., Lognay, G., Bertozzi, C., Mayeres, P., Baeten, V., & Gengler, N. (2006). Potential of mid-infrared spectrometry for prediction of fatty acid contents in cow milk [Poster presentation]. 4th Euro Lipids Congress: 'Oils, Fats and Lipids for a Healthier Future', Madrid, Spain.

Wuyts, N., Lognay, G., Swennen, R., & De Waele, D. (2006). Nematode Infection And Reproduction In Transgenic And Mutant Arabidopsis And Tobacco With An Altered Phenylpropanoid Metabolism. Journal of Experimental Botany, 57 (11), 2825-2835. doi:10.1093/jxb/erl044

Detry, J., Destain, J., Lognay, G., Moreau, B., Blecker, C., Wathelet, B., Deroanne, C., Haubruge, E., Paquot, M., Thonart, P., & Marlier, M. (14 October 2005). Synthese enzymatique d’esters de sucre au départ d’huiles végétales [Poster presentation]. Journée “Développement durable et ressources renouvelables », Namur, Belgium.

Destain, J., Detry, J., Lognay, G., Moreau, B., Blecker, C., Wathelet, B., Deroanne, C., & Haubruge, E. (19 September 2005). Sugar esters lipase mediated synthesis from vegetable oils [Paper presentation]. Renewable Resources and Biorefineries, Gent, Belgium.

Destain, J., Detry, J., Lognay, G., Moreau, B., Blecker, C., Wathelet, B., Deroanne, C., Haubruge, E., Paquot, M., & Thonart, P. (September 2005). Sugar esters lipase mediated synthesis from vegetable oils [Poster presentation]. Renewable resources and biorefineries conference, Ghent, Belgium.

Besbes, S., Blecker, C., Deroanne, C., Lognay, G., Drira, N.-E., & Attia, H. (2005). Heating effects on some quality characteristics of date seed oil. Food Chemistry, 91 (3), 469-476. doi:10.1016/j.foodchem.2004.04.037

Bouzouita, N., Kachouri, F., Hamdi, M., Chaabouni, M., Ben Aissa, R., Zgoulli, S., Thonart, P., Carlier, A., Marlier, M., & Lognay, G. (2005). Volatile Constituents And Antimicrobial Activity Of Lavandula Stoechas L. Oil From Tunisia. Journal of Essential Oil Research, 17 (5), 584-586. doi:10.1080/10412905.2005.9699003

Edilberto, F., Lognay, G., Blecker, C., & Deroanne, C. (2005). Analisis y evaluacion del contenido de acido grasos y tocoferoles de un aceite de anchevata desodorizado. Veritas : Revista de Filosofía y Teología, 8 (8).

Fanfan, P. N., Mabon, N., Carletti, I., Claustriaux, J.-J., Thonart, P., Lognay, G., Copin, A., & Barthelemy, J.-P. (2005). New Model For Performance Prediction In Fixed-Bed Reactors Based On The Approach Of The Unused Bed Zone. Water Research, 39 (16), 4004-4010. doi:10.1016/j.watres.2005.07.027

Flores, E., Lognay, G., Blecker, C., & Deroanne, C. (2005). Analisis y evaluacion del contenido de acido grasos y tocoferoles de un aceite de anchevata desodorizado. Veritas : Revista de Filosofía y Teología, 8 (1).

Francis, F., Martin, T., Lognay, G., & Haubruge, E. (2005). Role of (E)-beta-farnesene in systematic aphid prey location by Episyrphus balteatus larvae (Diptera: Syrphidae). European Journal of Entomology, 102 (3), 431-436. doi:10.14411/eje.2005.061

Francis, F., Vandermoten, S., Verheggen, F., Lognay, G., & Haubruge, E. (2005). Is the (E)-ß-farnesene only volatile terpenoid in aphids? Journal of Applied Entomology, 129, 6-11. doi:10.1111/j.1439-0418.2005.00925.x

Nott, K., Dufour, S., Gossele, F., Heilporn, S., Gerbaux, P., Rollin, P., Tatibouet, A., Lognay, G., Wathelet, B., & Paquot, M. (2005). A Chemoselective Ligation For The Synthesis Of Amino Acid Derivatives Of Virginiamycin M-1. Tetrahedron Letters, 46 (43), 7377-7380. doi:10.1016/j.tetlet.2005.08.114

Rasmont, P., Regali, A., Ings, T. C., Lognay, G., Baudart, E., Marlier, M., Delcarte, E., Viville, P., Marot, C., Falmagne, P., Verhaeghe, J.-C., & Chittka, L. (2005). Analysis of Pollen and Nectar of Arbutus unedo as a Food Source for Bombus terrestris (Hymenoptera : Apidae). Journal of Economic Entomology, 98 (3), 656-663. doi:10.1603/0022-0493-98.3.656

Wuyts, N., Lognay, G., Sagi, L., De Waele, D., & Swennen, R. (2005). Secondary metabolites in roots and implications for nematode resistance in banana (Musa spp.). In D. W. Turner & F. E. Rosales (Eds.), Banana Root System: towards a better understanding for its productive management (pp. 238-246).

Besbes, S., Blecker, C., Danthine, S., Deroanne, C., Lognay, G., Drira, N.-E., & Attia, H. (September 2004). Heating effects on some quality caracteristics of date seed oil [Poster presentation]. 3rd Euro Fed Lipid Congress, Edimbourg, Ecosse, United Kingdom.

Blecker, C., Deroanne, C., Moreau, B., Lognay, G., Marlier, M., & Paquot, M. (11 February 2004). Surface properties of two closely related sugar esters : glucose octanoate and octyl glucuronate [Poster presentation]. Surfactants self assembly and surfactants at interfaces, Gembloux, Belgium.

Delvigne, F., Verscheure, M., Palm, R., Gofflot, S., Beguin, H., Nolard, N., Marlier, M., & Lognay, G. (February 2004). HS-SPME - GCMS characterization of volatile secondary products from 37 Trichoderma strains [Poster presentation]. HTC-8 Eight Intenational Symposium on Hyphenated Techniques in Chromatography and Hyphenated Chromatographic analysers, Bruges, Belgium.

Besbes, S., Blecker, C., Deroanne, C., Bahloul, N., Lognay, G., Drira, N. E., & Attia, H. (2004). Date seed oil: Phenolic, tocopherol and sterol profiles. Journal of Food Lipids, 11 (4), 251-265. doi:10.1111/j.1745-4522.2004.01141.x

Besbes, S., Blecker, C., Deroanne, C., Lognay, G., Drira, N. E., & Attia, H. (2004). Quality characteristics and oxidative stability of date seed oil during storage. Food Science and Technology International, 10 (5), 333-338. doi:10.1177/1082013204047777

Blecker, C., Deroanne, C., Lognay, G., Marlier, M., Moreau, B., & Paquot, M. (2004). Study of surface active properties and thermal behaviour of enzymatically prepared sugar esters. In Proceedings "Cosm'ing 2004 : Cosmetic Ingredients and Biotechnology".

Busogoro, J. P., Etame, J. J., Harelimana, G., Lognay, G., Messiaen, J., Lepoivre, P., & van Cutsem, P. (2004). Experimental evidence for the action of M. fijiensis toxins on banana photosynthetic apparatus. In Banana improvement: cellular, molecular biology, and induced mutations.Proceedings of a meeting held in Leuven, Belgium, 24-28 September 2001 (pp. 161-170).

Busogoro, J. P., Etame, J. J., Lognay, G., Messiaen, J., van Cutsem, P., & Lepoivre, P. (2004). Analysis of the mechanisms of action of Mycosphaerella fijiensis toxins during the development of Black Leaf Streak disease. In S. Mohan Jain & R. Swennen, Banana improvement: cellular, molecular biology, and induced mutations.Proceedings of a meeting held in Leuven, Belgium, 24-28 September 2001 (pp. 171-181). SCIENCE PUBLISHERS, INC.

Busogoro, J. P., Lepoivre, P., Etame, J. J., Lognay, G., & Jijakli, H. (2004). Impact of M. fijiensis metabolites on banana antioxidant systems [Paper presentation]. 1st International Congress on Musa. Harmessing research to improve livelihoods, Penang, Malaysia.

Francis, F., Heuskin, S., Lognay, G., & Haubruge, E. (2004). Volatile releases of aphid infested plants and their infochemical role toward Episyrphus balteatus predator [Poster presentation]. 12th International Symposium on Insect-Plant Relationships, Berlin, Germany.

Francis, F., Lognay, G., & Haubruge, E. (2004). Olfactory responses to aphid and host plant volatile releases: (E)-beta-farnesene an effective kairomone for the predator Adalia bipunctata. Journal of Chemical Ecology, 30 (4), 741-55. doi:10.1023/B:JOEC.0000028429.13413.a2

Moreau, B., Lognay, G., Blecker, C., Brohee, J. C., Chery, F., Rollin, P., Paquot, M., & Marlier, M. (2004). Synthesis of novel D-glucuronic acid fatty esters using Candida antarctica lipase in tert-butanol. Biotechnology Letters, 26 (5), 419-424. doi:10.1023/B:BILE.0000018262.57902.68

Planchon, V., Lateur, M., Dupont, P., & Lognay, G. (2004). Ascorbic Acid Level of Belgian Apple Genetic Resources. Scientia Horticulturae, 100 (1-4), 51-61. doi:10.1016/j.scienta.2003.08.003

Bourdeaux, Q., Buyck, B., Malaisse, F., Matera, J., Marlier, M., Wathelet, B., & Lognay, G. (2003). Wild edible mushrooms from a Zambezian woodland area (Copperbelt Province, Zambia). Geo-Eco-Trop: Revue Internationale de Géologie, de Géographie et d'Écologie Tropicales, 27 (1-2), 33-44.

Flores-Aguilar, E., Lognay, G., Blecker, C., & Deroanne, C. (2003). Evaluacion de la estabilidad de emulsiones alimentarias utilizado elmétodo optico Turbiscan. In Proceedings "VI Congreso National de Ciencia y Tecnologia de Alimentos" (pp. 1-7).

Malaisse, F., Demesmaecker, A., Matera, J., Wathelet, B., & Lognay, G. (2003). Enfin "Tubambe" devoile son identite! Hadraphe ethiopica (Bethune-Baker) (Limacodidae), une chenille comestible des forets claires zambeziennes. Biotechnologie, Agronomie, Société et Environnement, 7 (2), 67-77.

Verheggen, F., Ryne, C., Olsson, C., Arnaud, L., Lognay, G., Haubruge, E., & Löfstedt, C. (2003). Electrophysiological and behavioral study of some secondary metabolites from Tribolium confusum (DuVal) (Coleoptera, Tenebrionidae) [Paper presentation]. Pheromones days, Lund, Sweden.

Wavreille, J., Faes, T., Sindic, M., Claustriaux, J.-J., Lognay, G., & Bartiaux-Thill, N. (February 2002). Comparaison des performances zootechniques et étude de la qualité de la viande de porcs 1/4 Landrace français - 1/4 Duroc - 1/2 Piétrain et 1/4 Landrace français - 1/4 Large White français - 1/2 Piétrain engraissé en porcherie sur paille ou en plein air avec parcours herbeux [Paper presentation]. Journée de la Recherche Porcine, Paris, France.

Arnaud, L., Lognay, G., Verscheure, M., Leenaers, L., Gaspar, C., & Haubruge, E. (2002). Is dimethyldecanal a common aggregation pheromone of Tribolium flour beetles? Journal of Chemical Ecology, 28 (3), 523-532. doi:10.1023/A:1014587927784

Benbouza, H., Lognay, G., Palm, R., Baudoin, J.-P., & Mergeai, G. (2002). Development Of A Visual Method To Quantify The Gossypol Content In Cotton Seeds. Crop Science, 42 (6), 1937-1942. doi:10.2135/cropsci2002.1937

Blecker, C., Piccicuto, S., Lognay, G., Deroanne, C., Marlier, M., & Paquot, M. (2002). Enzymatically prepared n-alkyl esters of glucuronic acid: The effect of hydrophobic chain length on surface properties. Journal of Colloid and Interface Science, 247 (2), 424-428. doi:10.1006/jcis.2001.8154

Francis, F., Lognay, G., Wathelet, J.-P., & Haubruge, E. (2002). Characterisation of aphid myrosinase and degradation studies of glucosinolates. Archives of Insect Biochemistry and Physiology, 50 (4), 173-182. doi:10.1002/arch.10042

Malaisse, F., Begaux, F., Chasseur, C., Dolkar, P., Leteinturier, B., Lognay, G., Mathieu, F., Rinchen, L., Wathelet, B., & Haubruge, E. (2002). Ethno-Ecological approach of Tibet south-central rural environment knowledge as a support to Kashin-Beck disease's etiology. Bulletin des Séances de l'Académie Royale des Sciences d'Outre-Mer, 48, 319-341.

Nott, K., Paquot, M., Heilporn, S., Gossele, F., Giard, J., Gerbaux, P., Lognay, G., & Wathelet, B. (2002). Fast And Reliable Chromatographic Procedure For The Purification Of Virginiamycin M-1 Factor. Chromatographia, 56 (5-6), 331-335. doi:10.1007/BF02491941

Verscheure, M., Lognay, G., & Marlier, M. (2002). Revue bibliographique: les methodes chimiques d'identification et de classification des champignons. Biotechnologie, Agronomie, Société et Environnement, 6 (3), 131-142.

Ambe, G.-A., Lognay, G., Wathelet, B., & Malaisse, F. (2001). Ethnobotanical And Chemical Surveys Of An Edible Wild Legume: Uraria Picta (Jacq.) Dc. Ecology of Food and Nutrition, 40 (5), 545-565. doi:10.1080/03670244.2001.9991666

Francis, F., Lognay, G., & Haubruge, E. (2001). Why are there many terpenes in aphids ? In Abstract book.

Francis, F., Lognay, G., Wathelet, J.-P., & Haubruge, E. (2001). Effects of allelochemicals from first (Brassicaceae) and second (Myzus persicae and Brevicoryne brassicae) trophic levels on Adalia bipunctata. Journal of Chemical Ecology, 27 (2), 243-256. doi:10.1023/A:1005672220342

Francis, F., Wathelet, J.-P., & Lognay, G. (2001). Differences in glucosinolate degradation products related to aphid and Brassicaceae host plant myrosinases. GCIRC Bulletin.

Francis, F., Wathelet, J.-P., & Lognay, G. (2001). Differences in glucosinolate degradation products related to aphid and Brassicaceae host plant myrosinases [Poster presentation]. GCIRC TEchnical meeting, Poznan, Poland.

Haubruge, E., Chasseur, C., Debouck, C., Rooze, M., Begaux, F., Suetens, C., Mathieu, F., Michel, V., Gaspar, C., Nolard, N., & Lognay, G. (2001). The prevalence of mycotoxins in Kashin-Beck disease. International Orthopaedics, 25, 159-161. doi:10.1007/s002640100240

Hemptinne, J., Lognay, G., Doumbia, M., & Dixon, A. (2001). Chemical Nature And Persistence Of The Oviposition Deterring Pheromone In The Tracks Of The Larvae Of The Two Spot Ladybird, Adalia Bipunctata (Coleoptera : Coccinellidae). Chemoecology, 11 (1), 43-47. doi:10.1007/PL00001831

Mergeai, G., Maquet, A., Benbouza, H., Lognay, G., Vroh Bi, I., & Baudoin, J.-P. (2001). Sélection de cotonniers présentant une très faible teneur en gossypol dans ses organes - Approche interspécifique. In Des modèles biologiques à l'amélioration des plantes (pp. 111-130). Paris, France: IRD éditions.

Piccicuto, S., Blecker, C., Brohee, J. C., Mbampara, A., Lognay, G., Deroanne, C., Paquot, M., & Marlier, M. (2001). Sugar esters: ways of synthesis and potential applications. Biotechnologie, Agronomie, Société et Environnement, 5 (4), 209-219.

Vanhaelen, N., Francis, F., Lognay, G., Gaspar, C., & Haubruge, E. (2001). The use of plant allelochemicals by aphids as defence against two generalist predators. In Abstract book.

Vanhaelen, N., Haubruge, E., Lognay, G., & Francis, F. (2001). Hoverfly glutathione S-transferases and effect of Brassicaceae secondary metabolites. Pesticide Biochemistry and Physiology, 71 (3), 170-177. doi:10.1006/pest.2001.2573

Arnaud, L., Lognay, G., Gaspar, C., & Haubruge, E. (2000). La communication chimique chez Tribolium castaneum (Coleoptera, Tenebrionidae): connaissances et perspectives. Integrated Protection of Stored Products IOBC Bulletin, 23 (10), 195-209.

Arnaud, L., Lognay, G., Leenaers, L., Gaspar, C., & Haubruge, E. (2000). Is dimethyldecanal a common aggregation pheromone in Tribolium flour beetles? In Proceeding of 17th annual meeting of the international society of chemical ecology (pp. 38).

Danho, M., Haubruge, E., Arnaud, L., Gaspar, C., & Lognay, G. (2000). Selection of grain-hosts by Prostephanus truncatus Horn (Coleoptera: Bostrychidae) and oviposition preferences of Sitophilus zeamais Motsch. (Col.: Curculionidae) in insect-infested maize. In Proceeding of 17th annual meeting of the international society of chemical ecology (pp. 061).

Danho, M., Haubruge, E., Gaspar, C., & Lognay, G. (2000). Sélection des grains-hôtes par Prostephanus truncatus (Coleoptera, Bostrychidae) en présence de grains préalablement infestés par Sitophilus zeamais (Coleoptera, Curculionidae). Belgian Journal of Zoology, 130 (1), 3-9.

Danho, M., Haubruge, E., Gaspar, C., & Lognay, G. (2000). Sélection des grains-hôtes par Prostephanus truncatus (Coleoptera, Bostrychidae) en présence de grains préalablement infestés par Sitophilus zeamais. Belgian Journal of Zoology, 130, 3-9.

Hemptinne, J., Gaudin, M., Dixon, A., & Lognay, G. (2000). Social Feeding In Ladybird Beetles: Adaptive Significance And Mechanism. Chemoecology, 10 (3), 149-152. doi:10.1007/PL00001817

Hemptinne, J., Lognay, G., Gauthier, C., & Dixon, A. (2000). Role Of Surface Chemical Signals In Egg Cannibalism And Intraguild Predation In Ladybirds (Coleoptera : Coccinellidae). Chemoecology, 10 (3), 123-128. doi:10.1007/PL00001813

Lognay, G., Marlier, M., Seck, D., & Haubruge, E. (2000). The occurrence of 2-hydroxy-6-methoxybenzoic acid methyl ester in Securidaca longepedunculata Fresen root bark. Biotechnologie, Agronomie, Société et Environnement, 4 (2), 107-110.

Ndir, B., Lognay, G., Wathelet, B., Cornelius, C., Marlier, M., & Thonart, P. (2000). Composition chimique du nététu, condiment alimentaire produit par fermentation des graines du caroubier africain Parkia biglobosa (Jacq.) Benth. Biotechnologie, Agronomie, Société et Environnement, 4 (2), 101-105.

Groyne, J., Lognay, G., & Marlier, M. (1999). Accumulation of glycosidically bound compounds in Fragaria * ananassa cv. Elsanta fruits at various developmental stages. Biotechnologie, Agronomie, Société et Environnement, 3 (1), 5-9.

Elisabettini, P., Lognay, G., Desmedt, A., Culot, C., Istasse, N., Deffense, E., & Durant, F. (1998). Synthesis And Physicochemical Characterization Of Mixed Diacid Triglycerides That Contain Elaidic Acid. Journal of the American Oil Chemists' Society, 75 (2), 285-291. doi:10.1007/s11746-998-0043-6

Fonteyn, F., Lognay, G., & Marlier, M. (1998). Lipase catalysed esterification of terpene alcohols from citronella oil in a microaqueous solvent-free system. Mededelingen van de Faculteit Landbouwkundige en Toegepaste Biologische Wetenschappen, 63 (4a), 1271-1277.

Belot, J. L., Lognay, G., Marlier, M., Zgoulli, S., & Thonart, P. (August 1997). Production of 4-hydroxydecanoic acid, a g-decalactone precursor, by the psychrophilic yeast Rhodotorula aurantiaca A16 [Poster presentation]. 8th European Congress of Biotechnology, Budapest, Hungary.

Blecker, C., Paquot, M., Lamberti, I., Sensidoni, A., Lognay, G., & Deroanne, C. (1997). Improved emulsifying and foaming of whey proteins after enzymic fat hydrolysis. Journal of Food Science, 62 (1), 48. doi:10.1111/j.1365-2621.1997.tb04366.x

Nicolay, L., Willem, G., Krafft, A., Delvaux, A., Lognay, G., Sindic, M., Frere, P., & Deroanne, C. (24 January 1996). Comparaison des caractéristiques de la viande Blanc Bleu Belge produite à partir de trois systèmes d'alimentation : concentrés secs, ensilage d'herbe préfanée complémentée et passage au pâturage [Poster presentation]. Premier Carrefour des productions animales, Gembloux, Belgium.

Lognay, G., Bouxin, P., Marlier, M., Haubruge, E., Gaspar, C., & Rodriguez, A. (1996). Composition of the essential oil of Piper acutifolium Ruiz. and Pav. from Peru. Journal of Essential Oil Research, 8 (6), 689-691. doi:10.1080/10412905.1996.9701045

Mignon, J., Haubruge, E., Lienard, V., Gaspar, C., & Lognay, G. (1996). Mortality in Oryzaephilus surinamensis following short-term exposure to conditioned kernels by high-density culture. Entomologia Experimentalis et Applicata, 80 (3), 555-557. doi:10.1111/j.1570-7458.1996.tb00972.x

Prügel, B., & Lognay, G. (1996). Composition of the Cuticular Waxes of Picea abies and P. sitchensis. Phytochemical Analysis, 7 (1), 29-36. doi:10.1002/(SICI)1099-1565(199601)7:1<29::AID-PCA278>3.0.CO;2-L

Renard, S., Le Rü, B., Calatayud, P.-A., Lognay, G., & Gaspar, C. (1996). Comportement de sélection de la plante hôte par la cochenille farineuse du manioc M. Manihoti : rôle dse composés biochimiques. In Interactions insectes-plantes (pp. 59-62).

Seck, D., Lognay, G., Haubruge, E., Pigeon, M., & Gaspar, C. (1996). Alternative protection of cowpea seeds against Callosobruchus maculatus (F.) (Coleoptera: Bruchidae) using hermetic storage alone or in combination with Boscia senegalensis (Pers.) Lam ex Poir. Journal of Stored Products Research, 32 (1), 39-44. doi:10.1016/0022-474X(95)00035-6

Blecker, C., Cerne, V., Paquot, M., Lognay, G., & Sensidoni, A. (1995). Modification of the interfacial properties of whey by enzymatic hydrolysis of the residual fat. In D. Lorient & E. Dickinson, Food Macromolecules and Colloids. Royal Society of Chemistry.

Blecker, C., Razafindralambo, H., Paquot, M., Cerne, V., Lognay, G., & Severin, M. (1995). Two forms of lipase from Mucor miehei exhibit a different behavior at the air-water interface. Colloids and Surfaces B: Biointerfaces, (3), 271-279. doi:10.1016/0927-7765(94)01140-Z

Claes, V., Chaput, M., Nicolas, N., Lognay, G., Renaville, R., Kettmann, R., & Burny, A. (1995). Développement du tissu adipeux chez le porc. Agricontact, 279, 7-8.

Dubois, M., Lognay, G., Baudart, E., Marlier, M., Severin, M., Dardenne, G., & Malaisse, F. (1995). Chemical Characterization Of Tylosema-Fassoglensis (Kotschy) Torre And Hillc Oilseed. Journal of the Science of Food and Agriculture, 67 (2), 163-167. doi:10.1002/jsfa.2740670204

Fauconnier, M.-L., Vanzeveren, E., Marlier, M., Lognay, G., Wathelet, J.-P., & Severin, M. (1995). Assessment of lipoxygenase activity in seed extracts from 35 plant species. Grasas y Aceites, 46 (1), 6-10. doi:10.3989/gya.1995.v46.i1.895

Fonteyn, F., Lognay, G., & Marlier, M. (1995). Flavouring esters synthesis catalysed by lipases in organic solvents. Mededelingen van de Faculteit Landbouwkundige en Toegepaste Biologische Wetenschappen, 60 (4a), 1969-1975.

Fonteyn, F., Lognay, G., & Marlier, M. (1995). Acetic acid esters synthesis catalysed by Candida antarctica lipase. Bulletin des Recherches Agronomiques de Gembloux, 30 (3), 183-188.

Lognay, G., Desmedt, A., Mejia, K., Trevejo, E., & Marlier, M. (1995). Characterization Of Astrocaryum Macrocalyx Kernel Fat. Grasas y Aceites, 46 (4-5), 308-310. doi:10.3989/gya.1995.v46.i4-5.944

Lognay, G., Pearse, J., Pocklington, D., Boenke, A., Schurer, B., & Wagstaffe, P. (1995). Edible Fats And Oils Reference Materials For Sterol Analysis With Particular Attention To Cholesterol .2. Certification Of Sterols Mass Fraction. Analyst, 120 (6), 1831-1835. doi:10.1039/an9952001831

Nicolas, N., Claes, V., Chaput, M., Lognay, G., Renaville, R., Kettmann, R., & Burny, A. (1995). Stearoyl coenzyme A desaturase gene expression varies between adipose tissues and between Pietrain and Large White pig breeds [Poster presentation]. 87th Meetings of the Am. Soc. Anim. Sci, Orlando, United States.

Marlier, M., Fauconnier, M.-L., Jaziri, M., Mathieu, E., Roggemans, J., Lognay, G., Wathelet, J.-P., Severin, M., & Homes, J. (12 June 1994). Gas chromatography-mass spectrometry study of terpenoids produced by shoot cultures of Artemisia annua L [Poster presentation]. VIII Int. Congress of Plant Tissue and Cell Culture, IAPTC, Florence, Italy.

Blecker, C., Cerne, V., Paquot, M., Lognay, G., & Sensidoni, A. (March 1994). Modification of the interfacial properties of whey by enzymatic hydrolysis of the residual fat [Poster presentation]. Congrès international " Food Macromolecules and Colloids", Dijon, France.

Dubois, M., Malaisse, F., Buyck, B., Lognay, G., Severin, M., & Marlier, M. (1994). Tylosema fassoglensis (Kotschy) Torre and Hillc.: a lesser knownplant. Cahiers Agricultures, 3.

Fonteyn, F., Blecker, C., Lognay, G., Marlier, M., & SEVERIN, M. (1994). OPTIMIZATION OF LIPASE-CATALYZED SYNTHESIS OF CITRONELLYL ACETATE IN SOLVENT-FREE MEDIUM. Biotechnology Letters, 16 (7), 693-696. doi:10.1007/BF00136473

Lognay, G., Marlier, M., Seck, D., Haubruge, E., Wathelet, J.-P., Coulibaly, A. D., Gaspar, C., & Severin, M. (1994). Detection des molecules responsables de l'activite biocide des feuilles de Boscia senegalensis (Pers.) Lam ex Poir. par echantillonage d'espace de tete et spectrometrie de masse couplee a la chromatographie en phase gazeuse. Bulletin des Recherches Agronomiques de Gembloux, 29 (1), 117-124.

Razafindralambo, H., Blecker, C., Lognay, G., Marlier, M., Wathelet, J.-P., & Severin, M. (1994). Improvement Of Enzymatic-Synthesis Yields Of Flavor Acetates - The Example Of The Isoamyl Acetate. Biotechnology Letters, 16 (3), 247-250. doi:10.1007/BF00134620

Renaville, R., Massart, S., Lognay, G., Devolder, A., Sneyers, M., Marlier, M., Severin, M., Burny, A., & Portetelle, D. (1994). Influence of a hormonal preparation containing glucocorticoids (dexamethasone esters), progestagen (chlormadinone acetate) and oestrogen (ethynyl oestradiol) on testosterone, insulin-like growth factor-1 (IGF-1), IGF binding proteins and spermatogenic cells in finishing bulls. Animal Production, 59, 189-196. doi:10.1017/S0003356100007674

Sensidoni, A., Bortolussi, G., Orlando, C., Lognay, G., Santi, R., & Fantozzi, P. (1994). Borage oil (Borago officinalis L.). An important source of gamma linolenic acid. 1: Compositive characteristics and oxidative stability of oils extracted by different techniques and mixed with extra virgin olive oil. Industrie Alimentari, 33 (331), 1121-1127.

van Praag, H. J., Lognay, G., Carletti, G., Weissen, F., & Severin, M. (1994). Temporal and spatial variations of root tip density and ergosterol content of mycorrhizal roots of Picea abies Karst. and Fagus sylvatica L. Soil Biology and Biochemistry, 26 (7), 833-840. doi:10.1016/0038-0717(94)90299-2

Fauconnier, M.-L., Jaziri, M., Marlier, M., Roggemans, J., Wathelet, J.-P., Lognay, G., Severin, M., Homes, J., & Shimomura, K. (1993). Essential oil production by Anthemis nobilis L. tissue culture. Journal of Plant Physiology, 141 (6), 759-761. doi:10.1016/S0176-1617(11)81588-9

Lienard, V., Seck, D., Lognay, G., Gaspar, C., & Severin, M. (1993). Biological-Activity Of Cassia-Occidentalis L Against Callosobruchus-Maculatus (F) (Coleoptera, Bruchidae). Journal of Stored Products Research, 29 (4), 311-318. doi:10.1016/0022-474X(93)90046-7

Lognay, G., Lacoste, F., Marlier, M., Mordret, F., Auge, C., Raoux, R., Wagstaffe, P., Boenke, A., & Severin, M. (1993). The Certification Of The Identity Of Individual Sterols In 3 Bcr Oil And Fat Reference Materials By Gc-Ms. Fett: Zeitschrift für Wissenschaft und Technologie der Fette, Öle und Wachse, 95 (3), 98-104. doi:10.1002/lipi.19930950305

Lognay, G., Seck, D., Marlier, M., Haubruge, E., Gaspar, C., & Severin, M. (1993). Identification of elemental sulphur (S8) in Boscia senegalensis (Pers.) Lam ex Poir. leaves. Bulletin des Recherches Agronomiques de Gembloux, 28 (4), 501-505.

Marlier, M., LEGUELLEC, G., Lognay, G., Wathelet, J.-P., & SEVERIN, M. (1993). CHARACTERIZATION OF 3 LABDANE DITERPENES FROM AFRAMOMUM-ALBOVIOLACEUM. Planta Medica, 59 (5), 455-457. doi:10.1055/s-2006-959731

SECK, D., Lognay, G., Haubruge, E., Wathelet, J.-P., Marlier, M., Gaspar, C., & SEVERIN, M. (1993). BIOLOGICAL-ACTIVITY OF THE SHRUB BOSCIA-SENEGALENSIS (PERS) LAM EX-POIR (CAPPARACEAE) ON STORED GRAIN INSECTS. Journal of Chemical Ecology, 19 (2), 377-389. doi:10.1007/BF00993703

Marlier, M., Fauconnier, M.-L., Jaziri, M., Wathelet, J.-P., Lognay, G., Roggemans, J., Severin, M., & Homes, J. (21 September 1992). Production of essential oil by in vitro culture of Anthemis nobilis L. and characterization by GC-MS [Poster presentation]. Anabiotec 92, Noordwijkerhout, Netherlands.

Lognay, G., Severin, M., Boenke, A., & Wagstaffe, P. (1992). Edible Fats And Oils Reference Materials For Sterols Analysis With Particular Attention To Cholesterol .1. Investigation Of Some Analytical Aspects By Experienced Laboratories. Analyst, 117 (7), 1093-1097. doi:10.1039/an9921701093

Gaignage, P., Lognay, G., Bosson, D., Vertongen, D., Dreze, P., Marlier, M., & Severin, M. (1991). Dexamethasone Bovine Pharmacokinetics. European Journal of Drug Metabolism and Pharmacokinetics, 16 (3), 219-221. doi:10.1007/BF03189963

Lognay, G., Marlier, M., Severin, M., Haubruge, E., Gibon, V., & Trevejo, E. (1991). On the characterization of some terpenes from Renealmia alpinia Rott. (Maas) oleoresin. Flavour and Fragrance Journal, 6 (1), 87-91. doi:10.1002/ffj.2730060113

Cossement, M., Michaux, M., Lognay, G., Gibon, V., & Deroanne, C. (1990). Effect Of Erucic-Acid On The Polymorphism Of Hydrogenated Rapeseed Oil. Fett: Zeitschrift für Wissenschaft und Technologie der Fette, Öle und Wachse, 92 (6), 229-231. doi:10.1002/lipi.19900920605

Gaignage, P., Lognay, G., Marlier, M., Severin, M., & Dreze, P. (1990). Synthese de derives de la dexamethasone. Purification par chromatographie liquide preparative et caracterisation par spectrometrie de masse couplee a la chromatographie liquide haute performance. Bulletin des Recherches Agronomiques de Gembloux, 25 (3), 345-356.

Marlier, M., Lognay, G., Wagstaffe, J., Dreze, P., & Severin, M. (1990). Application Of Radiometric And Isotope Dilution-Mass Spectrometric Techniques To The Certification Of Edible Oil And Fat Reference Materials. Fresenius' Journal of Analytical Chemistry, 338 (4), 419-422. doi:10.1007/BF00322507

Gaignage, P., Lognay, G., Marlier, M., Severin, M., & Dreze, P. (December 1989). Applications Of Chromatographic And Spectrometric Techniques To The Study Of Dexamethasone Related-Compounds. Chromatographia, 28 (11-12), 623-630. doi:10.1007/BF02260691

Gosselin, Y., Lognay, G., & Thonart, P. (1989). Improvement of fed batch mass culture for g linolenic biosynthesis by Tetrahymena rostrata (Protozoa). Biotechnology Letters, 11 (6), 423-426. doi:10.1007/BF01089476

Haubruge, E., Gilson, J. C., Gaspar, C., Lognay, G., Marlier, M., & Danhier, P. (1989). Etude de la toxicite de cinq huiles essentielles extraites de Citrus sp. a l'egard de Sitophilus zeamais Prostephanus truncatus et Tribolium castaneum. Mededelingen van de Faculteit Landbouwwetenschappen Rijksuniversiteit Gent, 41, 1083-1093.

Lognay, G., Dreze, P., Wagstaffe, P., Marlier, M., & Severin, M. (1989). Validation Of A Quantitative Procedure For The Extraction Of Sterols From Edible Oils Using Radiolabeled Compounds. Analyst, 114 (10), 1287-1291. doi:10.1039/AN9891401287

Lognay, G., Marlier, M., Haubruge, E., Trevejo, E., & Severin, M. (1989). Study Of The Lipids From Renealmia-Alpinia (Rott) Maas. Grasas y Aceites, 40 (6), 351-355.

Lognay, G., Marlier, M., Renaville, R., & Severin, M. (1989). Mise au point d'un protocole d'analyse de préparations favorisant les performances zootechniques des bovins. Recueil de Médecine Vétérinaire, 163, 655-660.

Gosselin, Y., Lognay, G., Thonart, P., Devis, R., & Dive, D. (July 1988). Improvement of culture condition of Tetrahymena rostrata (Protozoa) for Biomass and g linolenic production [Poster presentation]. 8th International Biotechnology Symposium, Paris, France.

Lognay, G., Marlier, M., Severin, M., Baudart, E., & Casimir, J. (1988). Contribution à l'étude de l'huile de Mil à chandelle (Pennisetum americanum L. Schum.). Rivista Italiana delle Sostanze Grasse, 65 (4), 291-294.

Lognay, G., Trevejo, E., Marlier, M., Flores-Aitan, S., Mary-Laura, M., & Séverin, M. (1988). Etudes de nouvelles ressources en matières grasses de l'Amazonie péruvienne. Investigations sur l'huile de umari (Poraqueiba sericea Tul.). Bulletin des Recherches Agronomiques de Gembloux, 23 (3), 271-282.

Marlier, M., Verheggen, S., Lognay, G., gaignage, P., Wynants, H., Severin, M., Renaville, R., & Dreze, P. (1988). Study of two derivazation methods for dexamethasone determination in bovine fluids by GCMS. In Utilisation de la GC/MS (pp. 2).

Verheggen, S., Lognay, G., Dreze, P., Marlier, M., Gaignage, P., Renaville, R., & Severin, M. (1988). Application of radiometric techniques by the study of dexamethasone extraction from bovine serum. In Int. Symp. of the analysis of anabolizing and doping agents in biosamples.

Crahay, F., Thonart, P., Lognay, G., & Mampuys, J. P. (June 1987). Effect of culture conditions of the yeast Candida curvata on lipids yield and composition [Poster presentation]. 4th European Congress on Biotechnology, Amesterdam, Netherlands.

Lognay, G., Marlier, M., Crahay, F., Mampuys, J., Severin, M., & Thonart, P. (1987). Sterol Composition Of Candida-Curvata Yeast. Biotechnology Letters, 9 (7), 467-470. doi:10.1007/BF01027453

Lognay, G., Marlier, M., Renaville, R., & Severin, M. (1987). Mise au point d'un protocole d'analyse de préparations favorisant les performances zootechniques des bovins. Recueil de Médecine Vétérinaire, 163 (6-7), 655-660.

Lognay, G., Marlier, M., Séverin, M., & Wathelet, J.-P. (1987). STUDY OF THE LIPIDS FROM IVY (HEDERA-HELIX L) - IDENTIFICATION OF ISOMERIC MONOUNSATURATED FATTY-ACIDS. Revue Française des Corps Gras, 34 (9), 407-411.

Lognay, G., Trevejo, E., Jordan, E., Marlier, M., Severin, M., & Dezarate, I. (1987). Investigaciones sobre el aceite de Mauritia flexuosa L. Grasas y Aceites, 38 (5), 303-306.

Renaville, R., Burny, A., Lognay, G., Marlier, M., & Severin, M. (1987). Substances de croissance de nature hormonale pour l'engraissement: actualisation et perspectives d'avenir. Annales de Gembloux, 93 (1), 1-26.

Renaville, R., Burny, A., Lognay, G., Marlier, M., & Severin, M. (1987). Substances de croissance de nature hormonale pour l'engraissement: actualisation et perspective d'avenir. Annales de Gembloux, 93, 1-26.

Renaville, R., Severin, M., & Lognay, G. (1986). Anabolisants, qualité de la viande et santé publique. Alimentation, Diététique et Hygiène, 5, 29-44.

Marlier, M., Wathelet, J.-P., Lognay, G., & Severin, M. (1984). Comparaison de deux methodes spectroscopiques d'identification couplees a la chromatographie en phase gazeuse: CPG-SM et CPG-FTIR, dans le cas des isothiocyanates. Bulletin des Recherches Agronomiques de Gembloux, 19 (3-4), 177-188.

Lognay, G. (1981). determination methods].; Le selenium dans la nature. Annales de Gembloux, 87 (1), 17-23.

Lognay, G., Ergo, A., Wathelet, J.-P., & Séverin, M. (1981). Etude chimique de la graine de Simarouba glauca D.C. Détermination de la structure des triglycérides. Revue Française des Corps Gras, 3, 67-70.

Lognay, G., Ergo, A., Wathelet, J.-P., & Séverin, M. (1981). Composition chimique de l'endocarpe de Simarouba glauca D.C. Revue Française des Corps Gras, 4, 319-322.

Lognay, G., Nangniot, P., & Delcarte, E. (1980). Le dosage du selenium dans les vegetaux par spectrofluorimetrie. Bulletin des Recherches Agronomiques de Gembloux, 15 (1), 71-78.

Wathelet, J.-P., Severin, M., & Lognay, G. (1980). Structure glyceridique de quatre varietes de froment europeen. Bulletin des Recherches Agronomiques de Gembloux, 15 (4), 349-356.