Disease caused by fungus, bacteria or virus can be very serious. Visit the links below to help better control and management plant disease problems.
Crown Rot - A Serious Disease of Hosta and Other Ornamentals
Cucurbit Diseases
Fungal Cankers of Trees
Oak Wilt
Pine Wilt
ISU Plant Disease Clinic Plant Disease Identification Form Tips for Providing Plant Samples to ISU
ISU Plant Disease Clinic
Plant Disease Identification Form
Tips for Providing Plant Samples to ISU