WSU Plant Pathologist’s On-line Powdery Mildew Database Selected as Standard Reference for Professionals
SEATTLE, Wash. — For the past decade, Washington State University plant pathologist Dean Glawe has been painstakingly compiling information on the world’s Erysiphales fungi. Farmers and gardeners the world over know Erysiphales as the cause of powdery mildew, among of the world’s most damaging plant diseases. Powdery mildews attack apples, cherries, grapes, hops, wheat, onions, […]