My Chinese elm is loosing new leaves. The new leaves get black spots before they turn green then fall off. The leaves that the tree grew in the spring are fine. The tree is kept outside and is about 20 years old. Do I have a fungus?
Webbing is cat hair. I have cats at night walking through my trees. I’ll check under the leaves.Have you checked the underside of the leaves for bugs? The pinkish leaves in the top right corner have some dark spots.
Also seeing white in same quadrant - webbing?
I just went out and looked under my leaves with a flash light and saw nothing. I did find some webs but it could be from a couple weeks ago. I had webs going from tree to tree and sprayed my trees and no more webs.Webbing is cat hair. I have cats at night walking through my trees. I’ll check under the leaves.