Archive for powdery mildew

Powdery Mildew in Vegetable Garden

Question from Debbie: Hello! I have lost most of my squash plants; only a couple left. A powdery mildew forms on the leaves firstly; so then I cut back on the water but still continues…. now they have dwindled to nothing, ready to pull out. Some had blossoms even; some had little squashes… now all […]