High eugenol content of Armagnac hybrid variety Baco Blanc, an asset in combating <i>Botrytis cinerea</i> - INRAE - Institut national de recherche pour l’agriculture, l’alimentation et l’environnement Access content directly
Journal Articles IVES Technical Reviews vine and wine Year : 2023

High eugenol content of Armagnac hybrid variety Baco Blanc, an asset in combating Botrytis cinerea

Abstract

Baco Blanc is the grape variety specific to the wine spirit Armagnac. A hybrid vine with good tolerance, particularly to Botrytis cinerea, its berries have an atypical chemical composition. Specifically, they have a high concentration of the anti-fungal compound eugenol. This research demonstrates the effectiveness of eugenol concentrations against B. cinerea and their relationship to the ripeness of Baco Blanc This study explores the intra-varietal diversity of B. cinerea tolerance, a potential source of adaptation to environmental and climate issues.
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hal-04297948 , version 1 (06-12-2023)

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Xavier Hastoy, Anaïs Poirier, Céline Franc, Laurent Riquier, Marie-Claude Ségur, et al.. High eugenol content of Armagnac hybrid variety Baco Blanc, an asset in combating Botrytis cinerea. IVES Technical Reviews vine and wine, 2023, ⟨10.20870/IVES-TR.2023.7779⟩. ⟨hal-04297948⟩
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