Evaluation of Soybean Entries in the Pan-African Trials for Response to the Cause of Red Leaf Blotch.

Red leaf blotch (RLB), caused by the fungus , is an important disease of soybean known to cause yield losses across soybean-growing regions in Africa. Fungicides are one option to manage this disease, but utilization of host resistance may be a better option suited for smallholder soybean farmers in Africa. Fifty-nine soybean entries were evaluated for RLB severity in nine field locations in Ethiopia, Kenya, Uganda, and Zambia.