Claflin, Larry2015-12-232015-12-231993-09-011993-09-01http://hdl.handle.net/2097/20786Typical rust pustules on sorghum leaf. Rust is seldom a problem in the U.S. as cool temperatures and high moisture is needed.Host/Plant: Grain Sorghum (Sorghum bicolor)Pest/Path: Rust (Puccinia purpurea)1610 x 1067 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/RustPuccinia PurpureaImageColor photographs