Article (Scientific journals)
Global scientific progress and shortfalls in biological control of the fall armyworm Spodoptera frugiperda
Wyckhuys, Kris A.G.; Akutse, Komivi S.; Amalin, Divina M. et al.
2024In Biological Control, 191, p. 105460
Peer Reviewed verified by ORBi
 

Files


Full Text
Wyckhuys et al., 2024.pdf
Author postprint (6.95 MB)
Download

All documents in ORBi are protected by a user license.

Send to



Details



Keywords :
Insect Science; Agronomy and Crop Science
Abstract :
[en] Since 2016, the fall armyworm (FAW) Spodoptera frugiperda has spread over extensive areas of the tropics and subtropics, imperiling food security, economic progress and the livelihoods of millions of cereal farmers. Although FAW has received long-standing scientific attention in its home range in the Americas, chemical inputs feature prominently in its mitigation and biological control uptake is globally lagging. Here, building upon a quantitative review of the global literature, we methodically dissect FAW biological control science. Of the known entomopathogens (46), parasitoids (304) and predators (215) of FAW, approx. 40% have been subject to laboratory- or field-level scrutiny. Laboratory-level performance has partially been assessed for 14–18% of the above invertebrate taxa. Yet, organismal, geographic, methodological and thematic biases hamper efforts to relate in-field biodiversity to actual ecosystem service delivery. Often, single-guild ‘snapshot’ surveys are preferred over comprehensive bio-inventories or population dynamics appraisals, trophic interactions are wrongly inferred from co-occurrence, standard pest infestation metrics are lacking and natural enemy censuses are performed arbitrarily. Diurnal biota receive inordinate attention, while egg and pupal predation - the main biotic sources of mortality - are routinely overlooked. Multiple microbial and invertebrate biota are investigated with a view towards mass-rearing and augmentative release, but the basis for agent selection is often unclear. Lastly, conservation biological control receives marginal attention and cross-disciplinary engagement with the agroecology domain is lagging. We lay out several steps, including standardized methodologies, smart use of biodemographic toolkits, networked field trials and a fortification of its ecological underpinnings, to sharpen the science of (FAW) biological control and urge further momentum in its global implementation.
Precision for document type :
Review article
Disciplines :
Entomology & pest control
Author, co-author :
Wyckhuys, Kris A.G.
Akutse, Komivi S.
Amalin, Divina M.
Araj, Salah-Eddin
Barrera, Gloria
Beltran, Marie Joy B.
Ben Fekih, Ibtissem  ;  Université de Liège - ULiège > Département GxABT > Gestion durable des bio-agresseurs
Calatayud, Paul-André
Cicero, Lizette
Cokola Cuma, Marcellin  ;  Université de Liège - ULiège > TERRA Research Centre
Colmenarez, Yelitza C.
Dessauvages, Kenza ;  Université de Liège - ULiège > TERRA Research Centre
Dubois, Thomas
Durocher-Granger, Léna
Espinel, Carlos
Fallet, Patrick
Fernández-Triana, José L.
Francis, Frédéric  ;  Université de Liège - ULiège > TERRA Research Centre > Gestion durable des bio-agresseurs
Gómez, Juliana
Haddi, Khalid
Harrison, Rhett D.
Haseeb, Muhammad
Iwanicki, Natasha S.A.
Jaber, Lara R.
Khamis, Fathiya M.
Legaspi, Jesusa C.
Lomeli-Flores, Refugio J.
Lopes, Rogerio B.
Lyu, Baoqian
Montoya-Lerma, James
Montecalvo, Melissa P.
Polaszek, Andrew
Nguyen, Tung D.
Nurkomar, Ihsan
O'Hara, James E.
Perier, Jermaine D.
Ramírez-Romero, Ricardo
Sánchez-García, Francisco J.
Robinson-Baker, Ann M.
Silveira, Luis C.
Simeon, Larisner
Solter, Leellen F.
Santos-Amaya, Oscar F.
Talamas, Elijah J.
de Souza Tavares, Wagner
Trabanino, Rogelio
Turlings, Ted C.J.
Valicente, Fernando H.
Vásquez, Carlos
Wang, Zhenying
Wengrat, Ana P.G.S.
Zang, Lian-Sheng
Zhang, Wei
Zimba, Kennedy J.
Wu, Kongming
Elkahky, Maged
Hadi, Buyung A.R.
More authors (47 more) Less
Language :
English
Title :
Global scientific progress and shortfalls in biological control of the fall armyworm Spodoptera frugiperda
Publication date :
April 2024
Journal title :
Biological Control
ISSN :
1049-9644
eISSN :
1090-2112
Publisher :
Elsevier BV
Volume :
191
Pages :
105460
Peer reviewed :
Peer Reviewed verified by ORBi
Funders :
EC - European Commission [BE]
Funding text :
European Commission through project GCP/GLO/220/EC and executed by the United Nations Food and Agriculture Organization (FAO)
Available on ORBi :
since 19 February 2024

Statistics


Number of views
40 (22 by ULiège)
Number of downloads
10 (1 by ULiège)

Scopus citations®
 
0
Scopus citations®
without self-citations
0

Bibliography


Similar publications



Contact ORBi