I have a soft maple tree that has some of the leaves turning black with holes in them. I can't see any bugs or anything. Any ideas what it is or what I can do? I have other hard maple trees with no leaf problems.
Thanks, Jim
Extension
Message
From:
Jay Hayek
Extension Specialist, Forestry
Department of Natural Resources and Environmental Sciences jhayek@illinois.edu
Hi Jim:
Sounds like "Tar Spot" to me. Here is a link from Purdue University regarding symptoms and control.