AbstractPowdery mildew, a plant disease, appears as white, powdery spots on the leaf surface of several different kinds of plants. They are specific to their hosts and one type will infect only certain plants, usually those in the same or closely related plant families. This publication discusses the symptoms, environmental conditions, disease of powdery mildew and the methods used to prevent / control this plant disease.
Series/Report no.University of Arizona Cooperative Extension Publication AZ1033
Originally published: 1998
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