On the importance of multidisciplinary studies on insect vectors to better understand vector-borne plant diseases
| Autor: | Cruaud, Astrid, Chartois, Marguerite, Farigoule, Pauline, Godefroid, Martin, Mesmin, Xavier, Quiquerez, Ileana, Borgomano, Sabrina, Casabianca, François, Genson, Guénaëlle, Gonzalez, Anne-Alicia, Hugot, Laetitia, Lambert, Maxime, Pierre, Eric, Santoni, Sylvain, Streito, Jean‐Claude, Rossi, Jean-Pierre, Rasplus, Jean‐Yves |
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| Přispěvatelé: | Centre de Biologie pour la Gestion des Populations (UMR CBGP), Centre de Coopération Internationale en Recherche Agronomique pour le Développement (Cirad)-Université de Montpellier (UM)-Institut de Recherche pour le Développement (IRD [France-Sud])-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE)-Institut Agro - Montpellier SupAgro, Institut national d'enseignement supérieur pour l'agriculture, l'alimentation et l'environnement (Institut Agro)-Institut national d'enseignement supérieur pour l'agriculture, l'alimentation et l'environnement (Institut Agro), AgroParisTech, Conservatoire Botanique (CBNC), Office de l'Environnement Corse, Systèmes d'Elevage Méditerranéens et Tropicaux - Laboratoire de Recherche sur le Développement de l'Elevage (SELMET-LRDE), Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), Amélioration génétique et adaptation des plantes méditerranéennes et tropicales (UMR AGAP), Centre de Coopération Internationale en Recherche Agronomique pour le Développement (Cirad)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE)-Institut Agro - Montpellier SupAgro, EFSA and XF-ACTORS project, European Project: SFS-09-2016,XF-ACTORS, European Project: 1122378(2011) |
| Jazyk: | angličtina |
| Rok vydání: | 2021 |
| Předmět: | |
| Zdroj: | 3rd European Conference on Xylella fastidiosa and XF-ACTORS final meeting 3rd European Conference on Xylella fastidiosa and XF-ACTORS final meeting, EFSA and XF-ACTORS project, Apr 2021, Online Event, France. ⟨10.5281/zenodo.4882856⟩ |
| DOI: | 10.5281/zenodo.4882856⟩ |
| Popis: | International audience; Insect vectors are key actors of the Xylella fastidiosa (Xf) pathosystem. Studies on their host plants, population dynamics and natural enemies as well as large-scale screening of populations for the presence of Xf are essential to understand and control the bacterium spread across agro-ecosystems. In this communication, we will summarize the studies conducted in Corsica since 2017 using field observations, molecular biology, statistical modeling and species distribution modelling. We will elaborate on results transferable to other European areas and, by contrast, on results indicating situations where a case-by-case management strategy appears more appropriate. We will report on the ecological factors driving the abundance of Philaenus spumarius (Ps), which is mostly associated with Cistus monspeliensis and shows preference for cool but relatively dry conditions. In corsican agrosystems, Ps is not the only vector found on crop foliage and other insects could play a role for disease transmission. Managing C. monspeliensis in the vicinity of agricultural areas may nevertheless constitute a component of prophylaxis of Xf. We will also report on an egg parasitoid of Ps occurring throughout Europe that constitutes a potential control agent to be further evaluated.... |
| Databáze: | OpenAIRE |
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