Telia produced in a circle around the uredinia - Claflin, Larry (My University, 1979)
Telia produced in a circle around the uredinia as shown in this close-up. Urediniospores are the principal inoculum.
Host/Plant: Corn, plume grasses, teosinte, and gama grasses. (Zea mays)
Pest/Path: Southern Rust (Puccinia polysora)
Keywords: Fungal Diseases; Maize; Rust; Color photographs