Pretorius, Zacharias A., Renée Prins, Elsabet Wessels, Cornel M. Bender, Botma Visser, and Willem H.P. Boshoff. “Accomplishments in Wheat Rust Research in South Africa”. South African Journal of Science 116, no. 11/12 (November 26, 2020). Accessed March 29, 2024. https://sajs.co.za/article/view/7688.