About the Authors

Mark E. Lundy


Affiliation University of California Division of Agriculture and Natural Resources, Colusa, CA, United States of America

Michael P. Parrella

Affiliation Department of Entomology and Nematology, University of California Davis, Davis, CA, United States of America

Competing Interests

Vestergaard Inc. (http://www.vestergaard.com/) provided partial support for this research by purchasing the materials used in the experiment. The materials were purchased free of any contract or commitment and sent to MEL for use in the experiment. There are no patents, products in development or marketed products to declare. This does not alter the authors’ adherence to all the PLOS ONE policies on sharing data and material.

Author Contributions

Conceived and designed the experiments: MEL MPP. Performed the experiments: MEL. Analyzed the data: MEL. Contributed reagents/materials/analysis tools: MEL MPP. Wrote the paper: MEL MPP.