B
Bas Verhagen
Researcher at University of Reims Champagne-Ardenne
Publications - 4
Citations - 281
Bas Verhagen is an academic researcher from University of Reims Champagne-Ardenne. The author has contributed to research in topics: Botrytis cinerea & Phytoalexin. The author has an hindex of 3, co-authored 4 publications receiving 236 citations.
Papers
More filters
Journal ArticleDOI
Pseudomonas spp.-induced systemic resistance to Botrytis cinerea is associated with induction and priming of defence responses in grapevine
TL;DR: The presence of SA, pyochelin, and/or pyoverdin in priming phytoalexin responses and induced grapevine resistance by 7NSK2 against B. cinerea suggests the production of bacterial compounds serving as inducers of disease resistance.
Journal ArticleDOI
Improved Resistance Against Botrytis cinerea by Grapevine-Associated Bacteria that Induce a Prime Oxidative Burst and Phytoalexin Production
TL;DR: Induced resistance can be improved by treatment with bacteria or derived compounds which induced or primed plants for enhanced phytoalexin accumulation, with extracts from Pf-CT2 and Al-113 being the most effective.
Journal ArticleDOI
Effectiveness of beneficial bacteria to promote systemic resistance of grapevine to gray mold as related to phytoalexin production in vineyards
Aziz Aziz,Bas Verhagen,Maryline Magnin-Robert,Michel Couderchet,Christophe Clément,Philippe Jeandet,Patricia Trotel-Aziz +6 more
TL;DR: Investigating the relationship between the effectiveness of single and binary combinations of selected bacteria to induce ISR and their ability to trigger phytoalexin accumulation, as a potential marker for disease resistance, in leaves and berries, as well as their impact on grape yield in vineyards revealed the efficacy of CT2 alone or in combination with AF2 or with 271.
Journal ArticleDOI
An Assay to Study Botrytis cinerea-infected Grapevine Leaves Primed with Pseudomonas fluorescens
Charlotte Gruau,Patricia Trotel-Aziz,Bas Verhagen,Sandra Villaume,Fanja Rabenoelina,Barbara Courteaux,Christophe Clément,Fabienne Baillieul,Aziz Aziz +8 more
TL;DR: This protocol describes the experimental design to evaluate the priming state of grapevine plants by the beneficial bacterium Pseudomonas fluorescens PTA-CT2 and their resistance level to Botrytis cinerea according to Verhagen et al. (2011) and Gruau et al (2015).