Sorry for posting this in this forum. But I thought I am more likely to get an answer here from our friendly, knowledgable members than from other places. I moved in a new house this summer. Now I notices several trees are sick. This is a cherry blum (?) in the front yard, it looks seriously sick comparing to the same type tree in the back. It's leaf, root area and a crosscut of a dead branch were shown. What do I need to do to save it? Subscribe to see EXIF info for this image (if available) View attachment 258585 View attachment 258586 View attachment 258587 Problems also noticed on these Japanese maples (?), it appears they are infested. I don't what bug it is. Do I need to something before it becomes too late? View attachment 258588 View attachment 258589 View attachment 258590 View attachment 258591 Any help greatly appreciated.