Took down three trees this morning. They slowly died over a period of years and more are in the process of dying. All the same kind of tree, maybe alder or ash. Don't know trees too well. I did notice small ants on the bark when they came down.
Anybody else see this happening? Is there something I can use to treat these trees? I am surrounded by woods and these trees are all growing at the edge of the treeline. They won't really be missed that much, but if I can save some I would like to.