Claflin, Larry2015-12-232015-12-231977-07-011977-07-01http://hdl.handle.net/2097/21115Gall adjacent to the midrib of the leaf. Galls on leaves remain hard and seldom do they rupture.Host/Plant: Corn (Zea mays)Pest/Path: Common Smut (Ustilago maydis)1561 x 1057 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 DiseasesMaizeCommon SmutImageColor photographs