Plant and Insect Diagnostic Clinic

The PIDC will be closed from 12/23/22-1/02/2023. 

The Plant and Insect Diagnostic Clinic provides diagnoses of plant problems (plant diseases and insect damage) and the identification of insects from the field, garden, and home. The PIDC is a joint effort between Iowa State University Extension Plant Pathology, Entomology, Horticulture, and Agronomy.