Bud Fertility of Grapevine Cultivars with Diverse Ancestry Following Spring Frost Under Central Poland Conditions

Vine damage caused by spring frosts remains one of the main factors threatening grapevine yields in Central European countries, such as Poland. April frosts that followed a very early and warm spring in 2024 caused massive damage to young shoots and primary buds after budburst. This study was conducted on vines of fifty cultivars belonging to Vitis vinifera (VINs), interspecific […]

Innovative Oenological Approaches to Enhance Must and Wines from Resistant Grape Varieties

Auteures : Karine Pedneault1 (Speaker and PI), Sara Nisi Cerioni,1 Paméla Nicolle,1 Aurélie Roland,2 1 Université du Québec en Outaouais, Gatineau, QC ; 2 L’institut Agro MontpellierAbstract : Derived from crosses between Vitis vinifera and North American and/or Asian species, resistant grape varieties are receiving increasing attention in the wine industry due to their enhanced resistance to fungal diseases, allowing for significant reductions in phytosanitary treatments […]