About Fungal Leaf Spots

Disease About These Diseases Crops of Special Concern
Fungal leaf spots

Genera of fungi causing leaf spots include Alternaria, Cercospora, and Septoria. Anthracnose is caused by species of Colletotrichum and Gloeosporium, resulting in leaf spots and stem cankers. Sanitation, disease-free seed, and protective fungicide applications are management options.