Disease	Symptoms	Pathogen/Cause	Management
Leaf Spot	Irregular reddish-brown spots on the upper leaf surface form while brown spots occur on the lower leaf surface. In severe cases, leaves may fall prematurely.	Gnomonia caryae	No control is recommended since the disease occurs late in the season and little damage results. However, raking and destroying leaves in the fall can reduce the amount of inoculum near the trees.