Powdery mildew can affect numerous plants, but some species are particularly ... Vegetables like courgette, squash, cucumbers, tomatoes, and melons are particularly susceptible to powdery mildew.

Powdery Mildew (PM) is a fungal leaf disease caused by Blumeria graminis , which can reduce grain yield and quality in cereal crops. B. graminis species can be subdivided into Formae specialis groups ...