1. Department of Biology Ghent University Ghent Belgium
2. Department of Agriculture Meru University of Science and Technology Meru Kenya
3. ARC Infruitec‐Nietvoorbij The Fruit, Vine and Wine Institute of the Agricultural Research Council Stellenbosch South Africa
4. Department of Conservation Ecology and Entomology Stellenbosch University Matieland South Africa
5. Nematology Unit, Biosystematics Division Agricultural Research Council, Plant Health and Protection Queenswood South Africa
6. Department of Biological Sciences Moi University Cheptiret Kenya
7. Unit for Environmental Sciences and Management North‐West University Potchefstroom South Africa