Will I lose this oak?
Yikes! I was outside weeding today near one of out large oaks in the back. This is what I saw. There is a black and white bee/wasp type thing flying around and landing on the area pictured. The white part is sort of foamy/bubbly. We have our trees sprayed for borers, but I missed this year. This area is near the bottom, not on the main trunk, but on one of the large flares. The trees leafed out fine with the exception of one dead branch that needs to be pruned. I hate losing a tree!
This post was edited by cyn427 on Tue, Aug 19, 14 at 18:01