I have a maple tree that we planted about 15 years ago in our yard. Early this spring I found evidence of moles and grubs. I 'treated' the area with cayan pepper. Now the tree has unhealthy looking leaves on it--- loses leaves in the wind--- will it heal itself or should I do something?
What to Do for Tree That Is Losing Leaves
Certified GKH Gardening Expert
These articles should help: https://www.gardeningknowhow.com/ornamental/trees/tgen/what-does-a-dying-tree-look-like-signs-that-a-tree-is-dying.htm