Grapevine powdery mildew
Grapevine powdery mildew (Erysiphe necator) is a widespread fungal disease that poses a serious threat to commercial viticulture worldwide. The pathogen [...] poor fruit set. During berry development, the pathogen colonizes the epidermis, causing the skin to lose elasticity. This frequently leads to berry cracking [...] pathogens, it does not require free water (such as rain or dew) to infect, making it a persistent threat throughout the entire growing season. Early detection