About the Authors

David J. Hawthorne

djh@umd.edu

Affiliation Department of Entomology, University of Maryland, College Park, Maryland, United States of America

Galen P. Dively

Affiliation Department of Entomology, University of Maryland, College Park, Maryland, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

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