Sieben, E. J. J., Procheş, Ş., Mashau, A. C., Moshobane, M. C., (2022). South African Journal of Science 118(1/2) Academy of Science of South Africa (ASSAf), Lynnwood Ridge, South Africa. English language
Schiavon, M., Mock, T., Stowell, L. J., Baird, J. H., (2020). Agronomy Journal 112(5), 3402-3410. Wiley, Hoboken, USA. English language
Pattison, T. (2020) Video factsheets, CGIAR Research Program on Roots, Tubers and Bananas, English language
Jacobs, D. F., Davis, A. S., Dumroese, R. K., Burney, O. T., (2020). Forests 11(11) MDPI AG, Basel, Switzerland. English language
Pudzianowska, M., Mock, T. J., Martin, P. M., Lukaszewski, A. J., Baird, J. H., (2020). Crop Science 60(5), 2768-2781. Crop Science Society of America, Madison, USA. English language
Royals, H. R., Gilligan, T. M., Brodel, C. F. (2017) Identification guides, USDA-APHIS-PPQ National Identification Services, 5 pp., English language
Fraser, D., Sharp, P., Ahmad, N., Morris, B., Trethowan, R., (2017). Crop & Pasture Science 68(3), 285-296. CSIRO, Collingwood, Australia. English language
González-Pinto, A. L., (2017). Luna Azul(No.45), 201-226. Universidad de Caldas, Manizales, Colombia. Spanish language
Fernández-Murillo, M. P., Rico, A., Kindlmann, P., (2015). Weed Research (Oxford) 55(6), 565-573. Wiley-Blackwell, Oxford, UK. English language
Wong, P. T. W., Dong, C., Martin, P. M., Sharp, P. J., (2015). Australasian Plant Pathology 44(5), 545-555. Springer, Dordrecht, Netherlands. English language