Posts Tagged ‘powdery’

Powdery Mildew – Control

Powdery mildew is a common disease of summer. It begins when we have cool nighttime temperatures coupled with warm, humid days. Symptoms continue even when days are warmer. Powdery mildew is a “parasitic” fungus. It rests on the leaf surface...

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Powdery Mildew – Euonymus

Q: There are powdery spots all over the leaves of my euonymus. I believe this is called powdery mildew. If so, what can I do about it? A: The name of this disease exactly fits its description doesn’t it? Powdery...

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Dogwood – Powdery Mildew Identification

Q: I have a beautiful dogwood tree that reaches to the second floor deck. It looks really healthy, but today I noticed white spots on the leaves. A: Your dogwood has powdery mildew. Powdery mildew is a common disease of...

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