1. Community Ecology Swiss Federal Institute for Forest Snow and Landscape Research WSL Birmensdorf Switzerland
2. Vitivinicultural and Agri‐Food Research Institute University of Cádiz Puerto Real Spain
3. Institute of Agricultural Sciences ETH Zurich Zürich Switzerland
4. Forest Soils and Biogeochemistry Swiss Federal Institute for Forest Snow and Landscape Research WSL Birmensdorf Switzerland
5. Biodiversity and Conservation Biology Swiss Federal Institute for Forest Snow and Landscape Research WSL Birmensdorf Switzerland
6. Netherlands Institute of Ecology Wageningen The Netherlands
7. Laboratory of Nematology Wageningen University Wageningen The Netherlands