Rough leaf spot and oval leaf spot - Claflin, Larry (My University, 1984)
Zaria, Ahmadu Bello, Nigeria: Rough Leaf Spot and Oval Leaf Spot. Both diseases are favored by humid climates.
Host/Plant: Grain Sorghum, Sweet Sorghum, Johnsongrass (Sorghum spp.)
Pest/Path: Rough Leaf Spot (Ascochyta sorghina)
Keywords: Rough Leaf Spot; Fungal Leaf Spot; Color photographs