Powdery mildew

Erysiphaceae is a family of ascomycete fungi in the order Helotiales. The members of this family are obligate parasites with a superficial mycelium that forms a characteristic white, powdery coating on their host plants.

Back to Garden Pests & Diseases →

Source: Wikipedia · Image: Wikimedia Commons · CC BY-SA 2.0

GARDENSTUFFS

Practical gardening guides, tools, and growing know-how.

Get new guides by emailOccasional emails. No spam. Unsubscribe anytime.

InformationAbout Contact Privacy Policy Terms of Service Disclaimer Affiliate Disclosure Cookie Policy

Every species, image, fact, and figure is drawn from Wikipedia and Wikimedia Commons, used under public-domain and Creative Commons licenses. No content is AI-generated.