I've got around 20 cottonwood trees of varied size and one tree has lost all of its leaves. I've heard of beetles causing this. Could it be drought related? The trees are growing near a creek,so I wouldn't think its water deprieved,but who knows.
What are the other possible diseases and symptoms in this type of tree? Which diseases will spread among trees? Thanks.
What are the other possible diseases and symptoms in this type of tree? Which diseases will spread among trees? Thanks.
