TY - JOUR AU - Slippers, Bernard PY - 2020/11/26 Y2 - 2024/03/28 TI - The Plant Disease Pyramid: The relevance of the original vision of plant pathology in 2020 JF - South African Journal of Science JA - S. Afr. J. Sci. VL - 116 IS - 11/12 SE - Commentary DO - 10.17159/sajs.2020/9011 UR - https://sajs.co.za/article/view/9011 SP - AB - ER -