The falling temperatures don't just impact plants in your garden, but also those you keep indoors and in greenhouses as well. A problem that can occur with numerous different plants is fungal ...

Every year about midsummer, I start getting a lot of questions from people wanting to know what those white or gray powdery spots are on their plants. They often cover most if not the entire leaf ...

If your ornamental and edible plant leaves are starting to turn white and splotchy, you may be facing a case of powdery mildew. There are several different types of fungi that cause this common garden ...

Powdery mildew shows up like an uninvited guest, coating leaves in a dusty white film and quietly sabotaging healthy plants. Gardeners often reach for chemical fungicides, but those options can feel ...

Powdery mildew is a fungal disease affecting many plants, causing a white or gray coating on leaves and slowing growth. The fungus thrives in warm, dry weather with high humidity, especially in ...

Roman Gonzalez is the creator of the urban gardening blog MrBrownThumb, founder of the Chicago Seed Library, and a co-founder of One Seed Chicago. Powdery mildew is a widespread and easy to recognize ...

New field trials show that it kills a powdery mildew that would otherwise damage vine leaves and destroy grapes. Many urban dwellers don’t realize that mildew is more than the unsightly bane of shower ...