WHY ARE MAPLE LEAVES FALLING FROM MY TREE
Maple Petiole Borer An unusual, but benign, insect we often cross paths with in the spring in Michigan is the maple petiole borer. The damage caused by maple petiole borers can cause anxiety with homeowners because soon after the maple leaves fully emerge they start falling from the tree. A close examination of the fallen maple leaves will often reveal a darkened area on the petiole of the leaf. The petiole is the stem that connects the leaf to the…
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