Lots of plants, both edible and ornamental, can get powdery mildew. Unlike many other fungal plant diseases, the fungi that cause powdery mildew thrive in hot, dry weather that's often the norm in mid ...

Whether you’re a novice or avid gardener, discovering your greenery is dealing with a disease is never a pleasant surprise. One frequent problem that often pops up during the warmer months: powdery ...

Your description sounds a lot like powdery mildew, which is an easy disease to recognize, and it is common in the landscape at this time of year. It can be a problem that shows up on annuals, ...

As the growing season progresses, keep an eye out for a white or grayish-white powder on your plants. That’s powdery mildew, a fungus that affects a wide range of fruits, vegetables and flowers, ...

Gardening Organic prevention and management of powdery mildew on plants Spots and patches of white or gray talcum powder-like substance on your plant means powdery mildew infected your plant. Don't ...

Q: I have powdery mildew on my new-ish bee balm plants (Monarda x 'Raspberry Wine', purportedly a mildew-resistant variety - part of the reason I bought it!) There are tiny white dusty-looking patches ...

Spots and patches of a white or gray talcum powder-like substance on your plant means powdery mildew infected your plant. This is one of the most widespread fungal diseases and attacks a wide range of ...

Q: Every summer, I plant zucchini, cucumbers, and winter squash. They start out okay, but before the summer is half over the leaves dry out and are covered with a dusty substance and the plants stop ...

Question: What is this white coating on the leaves of my chokecherry tree, and what would you recommend to get rid of it? Answer: The likely culprit for those symptoms at this time of year in New ...