Plant Disease ID at The University of Arizona is a program for the diagnosis and management of plant diseases in the irrigated agriculture and landscapes of the arid Southwest and of native plants of the Sonoran Desert region. The Extension Plant Pathology Website provides information and pictures of plant diseases, listed by crop or plant common name. The site also contains pertinent publications and Extension Bulletins.
The Arizona Plant Diagnostic Network is designed to link growers and master gardeners with plant experts in your community and with plant scientists at the University of Arizona. These experts are available to answer questions about plant health as well as help identify new and emerging plant pests and pathogens in Arizona. The overall goal is to make the public more aware of incoming threats to the plants and produce in our State.