Article (Scientific journals)
Systemic resistance induced by Bacillus lipopeptides in Beta vulgaris reduces infection by the rhizomania disease vector Polymyxa betae
Desoignies, N.; Schramme, F.; Ongena, Marc et al.
2013In Molecular Plant Pathology, 14, p. 416-421
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Abstract :
[en] The control of rhizomania, one of the most important diseases of sugar beet caused by the Beet necrotic yellow vein virus, remains limited to varietal resistance. In this study, we investigated the putative action of Bacillus amylolequifaciens lipopeptides in achieving rhizomania biocontrol through the control of the virus vector Polymyxa betae. Some lipopeptides that are produced by bacteria, especially by plant growth-promoting rhizobacteria, have been found to induce systemic resistance in plants. We tested the impact of the elicitation of systemic resistance in sugar beet through lipopeptides on infection by P. betae. Lipopeptides were shown to effectively induce systemic resistance in both the roots and leaves of sugar beet, resulting in a significant reduction in P. betae infection. This article provides the first evidence that induced systemic resistance can reduce infection of sugar beet by P. betae. © 2012 BSPP AND BLACKWELL PUBLISHING LTD.
Disciplines :
Phytobiology (plant sciences, forestry, mycology...)
Author, co-author :
Desoignies, N.
Schramme, F.
Ongena, Marc ;  Université de Liège - ULiège > Chimie et bio-industries > Bio-industries
Legrève, A.
Language :
English
Title :
Systemic resistance induced by Bacillus lipopeptides in Beta vulgaris reduces infection by the rhizomania disease vector Polymyxa betae
Publication date :
2013
Journal title :
Molecular Plant Pathology
ISSN :
1464-6722
eISSN :
1364-3703
Publisher :
Blackwell Publishing
Volume :
14
Pages :
416-421
Peer reviewed :
Peer Reviewed verified by ORBi
Available on ORBi :
since 12 February 2013

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