Sick Japanese maple

We have a japanese maple that is about 7 years old. It has been very health since we planted it, but this year, for some reason, many of the branches were either leafless or very sparse and is very unhealthy.…

Does my tree have verticillium wilt?

I have a Norway Maple that I think is very sick. Some branches are completely dead on one side of the tree and some others still have leaves but they have gone brown. There are also some thin, stringy mushrooms…