Vers une gestion des maladies basée sur le microbiote : analyse du microbiote de la vigne dans des parcelles présentant des niveaux contrastés d'infection par le mildiou

FOURNIER, Paola; JASWA, Aarti; PELLAN, Lucile; VALLANCE, Jessica; CHANCEREL, Emilie; BONNARD, Olivier; MASNEUF-POMAREDE, Isabelle; MARTINS, Guilherme; RAYNAL, Marc; DEBORD, Christian; LABARTHE, Simon; DELIERE, Laurent; DELMOTTE, François; THIS, Patrice; VACHER, Corinne

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Licencia de uso del documento

FOURNIER, Paola
Santé et agroécologie du vignoble [UMR SAVE]
Biodiversité, Gènes & Communautés [BioGeCo]
Diversité, Adaptation et Amélioration de la Vigne [AGAP] [DAAV]

JASWA, Aarti
Santé et agroécologie du vignoble [UMR SAVE]
Unité de Recherche Œnologie [Villenave d'Ornon] [OENO]

PELLAN, Lucile
Santé et agroécologie du vignoble [UMR SAVE]

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Autre communication scientifique (congrès sans actes - poster - séminaire...)

Este ítem está publicado en

22nd GiESCO (Group of international Experts for Cooperation on Vitivinicultural Systems) 2023, 2023-07-17, Ithaca.

Resumen en inglés

Vineyards harbor a myriad of microorganisms that interact with each other and with the grapevines. Some microorganisms are plant pathogens, such as the oomycete Plasmopara viticola that causes grapevine downy mildew. Others, such as plant growth promoting bacteria and disease biocontrol agents, have a positive influence on vine health. The present study aims to (1) investigate whether vine-based culture media increase the cultivability of the grapevine microbiota, in comparison to standard culture media and (2) identify and isolate bacterial taxa naturally present in grapevine leaves and significantly more abundant in plots showing low susceptibility to downy mildew.< Leer menos

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Importado de Hal

Centros de investigación

BioGeCo (Biodiversité Gènes & Communautés) - UMR 1202