Affiliation: | 1. Department of Plant and Soil Science, Tree Protection Co‐operative Programme (TPCP), Forestry and Agricultural Biotechnology Institute (FABI), Faculty of Natural and Agricultural Sciences (NAS), University of Pretoria, Pretoria, South AfricaThese authors contributed equally to the study.;2. Department of Plant and Soil Science, Tree Protection Co‐operative Programme (TPCP), Forestry and Agricultural Biotechnology Institute (FABI), Faculty of Natural and Agricultural Sciences (NAS), University of Pretoria, Pretoria, South Africa;3. Department of Genetics, TPCP, FABI, NAS, University of Pretoria, Pretoria, South Africa;4. Department of Microbiology and Plant Pathology, TPCP, FABI, NAS, University of Pretoria, Pretoria, South Africa |