Preventing Powdery Mildew On Cucumbers, Squash & Melons ...
May 13, 2010·Powdery mildew can be a real problem in the vegetable & & Garden FAQs - Meadows Farms
A: Powdery mildew is white or gray powdery spots, often times covering most if not the entire leaf surface. It’s also found on plant stems, flowers and even fruit. Fortunately, the symptoms of powdery mildew …