Early blight (Target spot)

Alternaria solani infects stems, leaves and fruits of tomato (Solanum lycopersicum L.), potato (S. tuberosum), eggplant (S. melongena L.), bell pepper and hot pepper (Capsicum spp.), and other members of the Solanum family. Distinguishing symptoms of A. solani include leaf spot and defoliation, which are most pronounced in the lower canopy. In some cases, A. solani may also cause damping off.