Claflin, Larry2015-12-232015-12-231979-08-011979-08-01http://hdl.handle.net/2097/21053A portion of the stalk epidermis was removed to show depth of pustule.Host/Plant: Corn, plume grasses, teosinte, and gama grasses. (Zea mays)Pest/Path: Southern Rust (Puccinia polysora)1571 x 1064 pixelsThis Item is protected by copyright and/or related rights. You are free to use this Item in any way that is permitted by the copyright and related rights legislation that applies to your use. For other uses you need to obtain permission from the rights-holder(s).http://rightsstatements.org/vocab/InC/1.0/Fungal DiseasesMaizeRustImageColor photographs