I have several
trees, not near each other, that are small (under 5-7 ft) that have the leaves being eaten by something. I tried to post a picture but it didn't work. so... here is the description. the leaves look like they have had the spray foam insulation that comes in an aerosol can sprayed on them. not all over, but on the edges or in spots on the leaves. some of the leaves are missing parts and the "foam" is along the edges of the missing area. some of them have it on the edges of the holes in the leaves. and some don't seem to have holes (yet) but have the "foam" on them. Any clues anyone?? thanks.