About the Authors
Laboratory of Entomology, Wageningen University, Wageningen, the Netherlands
Plant Ecology and Phytochemistry, Institute of Biology Leiden, Leiden University, Leiden, the Netherlands
Department of Terrestrial Ecology, Netherlands Institute of Ecology (NIOO-KNAW), Wageningen, the Netherlands
The authors have declared that no competing interests exist.
The author(s) have made the following declarations about their contributions: Conceived and designed the experiments: EHP FZ. Performed the experiments: EHP MB FZ BTW AEB. Analyzed the data: EHP BTW YJ. Wrote the paper: EHP MD JAH LEMV JJAL.