Maple Tree decline
I have 2 Maple Trees that are showing decline. They are 13 years old and around 40 feet tall. The ends of the branches are dying and some of the leaves are already starting to turn into fall colors. Canopy looks less full than other years. They started showing these signs this spring.
Minnehaha County South Dakota
I am sorry, i don't have enough information to help you. I suggest you contact Rick Mayko, the SDA Community Forester for your region. His email is Rick.Mayko@state.sd.us
He will be able to advise you.