I have a red maple dropping leaves from what looks like insect damage. The leaves have tiny red galls, interveinal chlorosis, and change in color from...
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Defoliation on red maple #873010
Asked June 13, 2024, 4:21 PM EDT
I have a red maple dropping leaves from what looks like insect damage. The leaves have tiny red galls, interveinal chlorosis, and change in color from yellow to bright orange to black necrotic spots. Any idea what is causing this, it's a new one to me.