About the Authors

William Stork

Affiliation Department of Molecular Ecology, Max Planck Institute for Chemical Ecology, Beutenberg Campus, Jena, Germany

Celia Diezel

Affiliation Department of Molecular Ecology, Max Planck Institute for Chemical Ecology, Beutenberg Campus, Jena, Germany

Rayko Halitschke

Current address: Department of Ecology & Evolutionary Biology, Cornell University, Ithaca, New York, United States of America

Affiliation Department of Molecular Ecology, Max Planck Institute for Chemical Ecology, Beutenberg Campus, Jena, Germany

Ivan Gális

Affiliation Department of Molecular Ecology, Max Planck Institute for Chemical Ecology, Beutenberg Campus, Jena, Germany

Ian T. Baldwin

baldwin@ice.mpg.de

Affiliation Department of Molecular Ecology, Max Planck Institute for Chemical Ecology, Beutenberg Campus, Jena, Germany

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: WS CD ITB. Performed the experiments: WS CD RH. Analyzed the data: WS CD RH IG ITB. Wrote the paper: WS IG ITB.