insect/disease on Linden leaves?

Asked May 8, 2020, 10:59 AM EDT

Hi there, are you able to diagnose this leaf issue on Linden tree leaves? {please see photo)

Washington County Oregon

3 Responses

Thank you for your question. These are spindle galls, created by mites, that do not harm the leaf or tree. You can read about them here:

Thanks very much! It's a big relief to know the mites and galls won't case damage to the trees. Whew!

Yes; they look worse than they are!