Oak Galls

Many of you have reported finding small gall-like structures on some of your oak leaves.  What to do…spraying with a pesticide won’t help as this problem occurred several months ago as new leaves developed.  At that time a small fly-like insect punctured the leaf surface to deposit an egg, which later resulted in a gall.  The best thing to do is cleanup and dispose of any infected leaves to avoid recurrence of this problem next spring.

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About AskthePlantMaster

I have 50 years of horticultural experience, am currently a Master Gardener in Central Florida. In addition, I'm a Horticulture Instructor and retired Parks Manager and Arborist. I love plants and would love to help you with yours!
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