Is there treatment for my Red Japanese Maple that is showing signs of disease? - Cooperative Extension: Garden and Yard - University of Maine Cooperative Extension

Question: We have a Red Japanese maple tree that looks to be showing signs of disease. The bark is peeling and cracking and the crotch of the tree appears to have some rot. The leaves are not as full this year. There is no outward sign of insects that we can see. Last year, there read more