1. Laboratory of Entomology Wageningen University and Research PO Box 16 6700 AA Wageningen the Netherlands
2. Laboratory of Plant Physiology Wageningen University and Research PO Box 16 6700 AA Wageningen the Netherlands
3. Business Unit Bioscience Wageningen Plant Research Wageningen University and Research PO Box 16 6700 AA Wageningen the Netherlands
4. Plant–Microbe Interactions Department of Biology Utrecht University PO Box 800.56 3508 TB Utrecht the Netherlands
5. Laboratory of Genetics Wageningen University and Research PO Box 16 6700 AA Wageningen the Netherlands
6. Laboratory of Nematology Wageningen University and Research PO Box 8213 6700 ES Wageningen the Netherlands
7. Wageningen University and Research Plant Breeding Wageningen University and Research PO Box 386 6700 AJ Wageningen the Netherlands
8. Section of Plant Physiology Swammerdam Institute for Life Sciences University of Amsterdam PO Box 94215 1090 GE Amsterdam the Netherlands
9. Section of Plant Cell Biology Swammerdam Institute for Life Sciences University of Amsterdam PO Box 94215 1090 GE Amsterdam the Netherlands
10. Institute for Biology I RWTH Aachen University Worringer Weg 3 52074 Aachen Germany
11. Biometris Wageningen University and Research PO Box 16 6700 AA Wageningen the Netherlands