Berger, Dave K., Tumisang Mokgobu, Katrien de Ridder, Nanette Christie, and Theresa A.S. Aveling. “Benefits of Maize Resistance Breeding and Chemical Control Against Northern Leaf Blight in Smallholder Farms in South Africa”. South African Journal of Science 116, no. 11/12 (November 26, 2020). Accessed April 15, 2024. https://sajs.co.za/article/view/8286.