Posts Tagged ‘moldy oak leaf’
What is the fuzzy stuff on my oak leaves?
You picked up a brown bur oak leaf and get grossed out that it looks like it’s molding. But those fuzzy spots on the leaf aren’t mold; in fact, they’re galls. A gall is a growth on a plant that develops due to insects that majority of the time. A female gallmaker insect — of which Read More »Read More