maple leaf blister

Maple Leaf Blister

Last month, I received an email message from a Lucas County resident that was noticing leaf drop on some maples in her neighborhood. Of course, the diagnostic process immediately begins, and my mind automatically goes to the OSU FactSheet, and I start going through the series of questions. If you aren't familiar with the FactSheet, or need a refresher, this resource is laid out in a order that takes you through the diagnostic process. 
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Authors
Amy Stone