Nursery101
New Member
I work for a company in Lehigh Valley, PA that owns a nursery and in the past few days many of the trees have begun to gain these brown spots and have holes in the leaves. It especially apparent on the Oak and Pear trees, but is also on the dogwoods, maples and zelcovas. The branches on the pear trees have also begun to break off and the bark appears to be scratched/ coming off. There are also holes in the oak leaves, but only the oak leaves nothing else.
