How To Prevent And Treat Powdery Mildew On Plants
Prevention is key to managing this widespread plant disease. Even some turf grasses are susceptible to powdery mildew. Gardeners find infected plants unsightly, and severe infections can cause foliage to turn yellow and drop prematurely. Credit:Getty Images Powdery mildew is difficult to control once plants are infected. Powdery mildew appears as white to gray spots or patches on leaves, stems, fruits, or flowers. The spots have a powdery-looking appearance, giving the disease complex itsname....