About the Authors

Alan J. Grant

Affiliation Invasive Insect Biocontrol and Behavior Laboratory, Henry A. Wallace Beltsville Agricultural Research Center, Plant Sciences Institute, Agricultural Research Service, United States Department of Agriculture, Beltsville, Maryland, United States of America

Joseph C. Dickens

joseph.dickens@ars.usda.gov

Affiliation Invasive Insect Biocontrol and Behavior Laboratory, Henry A. Wallace Beltsville Agricultural Research Center, Plant Sciences Institute, Agricultural Research Service, United States Department of Agriculture, Beltsville, Maryland, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

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