About the Authors
- Simone von Burg
- Institute of Evolutionary Biology and Environmental Studies, University of Zurich, Zurich, Switzerland
- Fernando Álvarez-Alfageme, Jörg Romeis
- Agroscope Reckenholz-Tänikon Research Station ART, Zurich, Switzerland
The authors have declared that no competing interests exist.
Conceived and designed the experiments: SvB FAA JR. Performed the experiments: SvB FAA. Analyzed the data: SvB. Wrote the paper: SvB FAA JR.