Indian Hawthorne Leaf Spot

Indian Hawthorne Leaf Spot disease starts as small purplish spots. Defoliation is the end result of increased disease activity. Cultural practices include pruning to increase air circulation. Make sure that the irrigation system is not wetting the foliage. The infection seems to occur worst in the spring and the fall. The easiest way to control it is to use disease-resistant varieties of Indian Hawthorne. For more information about Indian Hawthorne Leaf Spot, open the link below.