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Mardi 20 mai 2025
13h30 Accueil des participants
14h00 Sylvie GERMAN-RETANA : Mots de bienvenue de la part de la SFP et du comité d’organisation
Jérôme Joubès : Présentation du GPR Bordeaux Plant Science
Session 1 - animée par Justine Charon
14h15 Isabelle Fudal : Exploiting fungal avirulence effector knowledge to improve crop resistance management: the case of rapeseed stem canker
15h00 Maxime Multari : A knowledge graph and topological data analysis framework to disentangle the tomato-multi pathogens complex gene regulatory network
15h15 Jean-Paul Soularue : Resist or tolerate disease? Insights from demo-genetic simulations of selected tree deployments
15h30 Armelle Marais : Towards a global vision of wheat virome in France
15h45 Pause-café
Session 2 - animée par Marie-Anne Garcia
16h15 Bruno Le Cam : Why is it so difficult to do without fungicides in the orchard?
16h30 Etienne Dvorak : Parallel adaptation and admixture drive the evolution of virulence in the grapevine downy mildew pathogen
16h45 Agathe Jung / Eloïse Meteier : Trade-off between sensitivity and specificity in the diagnosis of Barley/Cereal Yellow Dwarf Virus diagnosis
17h00 Session poster
Conférence ouverte au grand public
19h00 dégustation de vins issus de variétés résistantes à l'oïdium et au mildiou
19h30 François Delmotte & Olivier Jacquet : Histoire des invasions et impact sur la filière viticole, ses normes et ses pratiques
20h45 Fin de la première journée
Mercredi 21 mai 2025
Session 3 - animée par Xavier Tassus
09h00 Claudia Bartoli : The role of the holobiont in plant health
09h45 Louis Carles : Interactions between wheat microbiota and mycotoxins from Fusarium spp.
10h00 Sébastien Duplessis : Unravelling the complex life cycle of rust fungi through genomics
10h15 Josselin Montarry : A biocontrol solution using carrot root-exudates to lure larvae of the cyst nematode Heterodera carotae
10h30 Pause-café
Session 4 - animée par Julie Ramirez-Martinez
11h00 Thierry Candresse : Pertes et gaspillage
11h15 Florence Auguy : Emergence of Bacterial Leaf Blight of rice in East Africa
11h30 François Maclot : Deciphering the complex ecology of plant and mycoviruses in wild grasses by analysing the virome associated with individual plants
11h45 Giulia Calia : Modelling single-stress omics integration with HIVE enables the identification of responding signatures to multifactorial stress combinations in plants
12h00 Déjeuner
Session 5 - animée par Gaël Thébaud
14h00 Simon Dellicour : Molecular epidemiological approaches to investigate the dispersal dynamic of viruses and the environmental factors impacting it
14h45 Chloé Delmas : Exploring the role of climate in esca disease incidence through 20 years of large-scale vineyard monitoring in France
15h00 Laeticia Perfus-Barbeoch Zurletto : Régulation épigénétique de la virulence chez Meloidogyne incognita : une adaptation rapide à la résistance végétale
15h15 Amandine Le Ruyet : Trying to understand 4-PBA MoA: a key to the development of the use of this biocontrol molecule
15h30 Pause-café
Session 6 - animée par Giulia Calia
16h00 Jérôme Roux : Modélisation d'une épidémie végétale à transmission vectorielle sur graphes, application à l'épidémie de Flavescence dorée dans le vignoble de Bourgogne de 2013 à 2023
16h15 Mathias Choquer : A toolbox of effectors in Botrytis cinerea to suppress chitin-triggered plant immunity as a prelude to stimulate plant necrotrophy and symptoms
16h30 Session surprise !
16h45 Session poster
17h30 Assemblée générale de la SFP
18h30 Fin de la deuxième journée
Jeudi 22 mai 2025
Session 7 - animée par Véronique Ziegler-Graff
09h00 Guillaume Chesneau : 3-O-methylglucose acts as a metabolic decoy, protecting plants from fungal pathogens
09h45 Clara Torres-Barcelo : The phageome of abricot trees and its association with bacterial canker disease
10h00 Anne Genissel : Experimental Evolution and the role of plasticity in Zymoseptoria tritici
10h15 William Aspelin : Mapping the Interactome of Potyviral Cylindrical Inclusion Protein Using TurboID Proximity Labelling
10h30 Pause-café
Session 8 - animée par Etienne Dvorak
11h00 Rémi Pélissier : The OSCAR Observatory: a participatory (inter)national network monitoring the durability of disease-resistant grapevine varieties and pathogen dynamics in vineyards.
11h15 Océane Lechevalier : Genome scans on experimentally evolved populations of the cyst nematode Globodera pallida reveal distinct candidate regions for the adaptation to colinear resistant factors in potato
11h30 Pierre Gastou : Investigating esca susceptibility in a range of Vitis vinifera L. cultivars through a physiopathology-based approach
11h45 Marie-Anne Garcia : Temporal dynamic of Fusarium spp. on wheats and possible relationship with their ecological requirements
12h00 Déjeuner
Session 9 - animée par Pierre-Yves Teycheney
14h00 Marilyne Uzest : Matching keys to locks: the role of Stylin cuticular proteins in aphid transmission of two non-circulative plant viruses
14h45 Nathalie Arvy : Lipid Droplets: Beyond Mere Energy Storage, Key Players in Viral Propagation
15h00 Julie Ramirez-Martinez : First Report of Plasmopara viticola Breaking Down Rpv1-Mediated Resistance in Grapevine: Virulence and Genetic Background Characterization of a Strain from Cilaos, Réunion Island (France)
15h15 Lionel Lebreton : A soil legacy effect shapes the interaction between the nematode Heterodera schachtii and oilseed rape roots
15h30 Manu Affichard : Untangling plant epidemics: A modeling approach to separate within-leaf pathogen growth from whole-plant pathogen dispersal – A case study on pea fungal diseases.
15h45 Valentin Fiévet : Studying the compositional and metabolomic dynamics of a synthetic community, named Meta-Fusarium, for improving the control of cereal contamination with mycotoxins
16h00 Pause-café
Session 10 - animée par Rémi Pélissier
16h30 Sylvie Malembic-Maher : Lamprotettix nitidulus identified as a new insect vector in the ecological cycle of Flavescence dorée phytoplasma
16h45 Paige Breen : Biophysical and agronomical drivers of the spatio-temporal distribution of Plasmopara viticola oospores in vineyard soil
17h00 Ali Siah : Exploring the biological activities and the modes of action a Bacillus subtilis lipopeptide on the wheat-Zymoseptoria tritici pathosystem
17h15 Marie Grosdidier & Isabelle Pieretti : La Plateforme ESV et sa Veille Sanitaire Internationale
17h30 Session surprise !
17h45 Fin de la troisième journée de conférence
20h00 Diner de gala - Embarquement pour un dîner-croisière sur la Garonne !
Vendredi 23 mai 2025
Session 11 - animée par Frédéric Fabre
09h00 Barbara Class : Peer Community In (PCI), PCI Plants and Peer Community Journal: from preprint recommendation to diamond open access publication
09h15 Pierre Gladieux : Genetic structure of Pyrenophora teres and identification of genetic factors associated with resistance to net blotch in winter barley
09h30 Marie-Laure Delarue : Assessing model validity for study climate change effects on plant diseases
09h45 Stéphane Cociancich : Characterization of the Dickeya-specific PhiEC2 bacteriophage
10h00 Sylvie Dallot : Canine olfactory detection of the plum pox virus: a proof of concept for plant virus detection
10h15 Pause-café
Session 12 - animée par Cécile Robin
10h45 Lucie Mieuzet & Romain Mabon : A new genotyping by sequencing tool to study Phytophthora infestans population structures.
11h00 Xavier Foissac : Cost and advantage of an epidemic spill over for a minimal bacterium transmitted by hemipteran insects
11h15 Clément Cuello : Uncorking Grapevine Defense with Omics
11h30 Thierry Candresse : In search of the elusive reservoirs of viruses responsible for beet yellows
11h45 Sylvie German-Retana : Mots de conclusion au nom du comité d’organisation et de la SFP
12h00 Clôture du 12ième colloque de la SFP, édition Bordelaise
Table ronde animée par Clara Torres-Barcelo et Claire Le Hénaff-Le Marrec
13h30 Début de la table ronde : Phages et biocontrôle : quelles étapes vers l'application ?
15h30 Clôture de la table ronde
