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, ...

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 ...

Something is wrong with my cucumbers, leaves are fuzzy-looking with white spots and also yellow spots that turn brown. What is the cause and what can I do about this? This is most likely due to ...

PHENOBARBITONE (phenobarbital) has been reported to control powdery mildew of marrow 1. During 1963 and 1964 we have tested a series of barbituric acid derivatives on powdery mildew of cucumber caused ...

I see orange crystals on one of my cucumbers. Each crystal is a little larger than a poppy seed. What is this? Other than a few dead leaves, the plants look healthy and produce lots of cucumbers.

If you've started to notice tiny, white, powdery, or splotchy spots on your plants, you might be dealing with a common fungal disease known as powdery mildew. While it typically doesn't cause ...

PLATTSBURGH — Powdery mildew blotches leaves of yellow squash, melons and cucumbers. The disease is wrecking gardeners’ harvest locally. “Each type of powdery mildew is host specific, and some ...