Claflin, Larry2015-12-232015-12-231984-09-011984-09-01http://hdl.handle.net/2097/20714Zaria, Ahmadu Bello, Nigeria: Various stages of maturity of lesions. Rough leaf spot is appropriately named in that the lesions have the feel of sandpaper due to the fungal fruiting bodies. Occurs in humid climates. Circular lesions are oval leaf spot.Host/Plant: Grain Sorghum, Sweet Sorghum, Johnsongrass (Sorghum spp.)Pest/Path: Rough Leaf Spot (Ascochyta sorghina)1586 x 1058 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).Rough Leaf SpotFungal Leaf SpotImageColor photographs