Grape downy mildew
grape production worldwide. The disease spreads rapidly under warm and wet conditions, infecting leaves, shoots, and young berries, often resulting in severe [...] ng of the disease cycle, and vigilant monitoring of high-risk weather conditions are key to maintaining a healthy vineyard. Signs and damage symptoms of [...] (Plasmopara viticola) vary according to the crop’s growth stage, environmental conditions, and infection pressure. While all green tissues of the grapevine are