About the Authors

Gurbir S. Bhullar

gurbir.bhullar@fibl.org

Affiliations Institute of Integrative Biology, Plant Ecology, ETH Zurich, Zurich, Switzerland, Research Institute of Organic Agriculture (FiBL), Frick, Switzerland

Peter J. Edwards

Affiliation Institute of Integrative Biology, Plant Ecology, ETH Zurich, Zurich, Switzerland

Harry Olde Venterink

Affiliations Institute of Integrative Biology, Plant Ecology, ETH Zurich, Zurich, Switzerland, Plant Biology and Nature Management, Vrije Universiteit Brussel, Brussels, Belgium

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: GSB PJE HOV. Performed the experiments: GSB. Analyzed the data: GSB. Contributed reagents/materials/analysis tools: PJE HOV. Wrote the paper: GSB PJE HOV.