Sick Maple Tree

Asked August 25, 2014, 8:58 PM EDT

The leaves of our maple tree are dropping off in great numbers and they are covered with brown speckled spots. What do we need to do?

Muskegon County Michigan

1 Response

Your maple tree leaves are infected with a common fungal disease known as tar spot. While the black spots look serious and leaves prematurely fall from the tree, rest assured that this disease does not impact the overall tree health. Consequently, no pesticide applications are recommended. Raking and destroying the leaves in fall is the most effective management technique. For additional information, please refer to the following article:

Thank you for your question!