About the Authors

Amy L. Adams

amylouiseadams@hotmail.com

Affiliation Department of Zoology, University of Otago, Dunedin, New Zealand

Katharine J. M. Dickinson

Affiliation Department of Botany, University of Otago, Dunedin, New Zealand

Bruce C. Robertson

Affiliation Department of Zoology, University of Otago, Dunedin, New Zealand

Yolanda van Heezik

Affiliation Department of Zoology, University of Otago, Dunedin, New Zealand

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Reviewed and edited the manuscript: YvH KD BCR. Conceived and designed the experiments: AA YvH KD BCR. Performed the experiments: AA. Analyzed the data: AA. Contributed reagents/materials/analysis tools: AA YvH. Wrote the paper: AA.