About the Authors

David W. Crowder

dcrowder@wsu.edu

Affiliation Department of Entomology, Washington State University, Pullman, Washington, United States of America

Elizabeth A. Dykstra

Affiliation Washington State Department of Health, Olympia, Washington, United States of America

Jo Marie Brauner

Affiliation Washington State Department of Health, Olympia, Washington, United States of America

Anne Duffy

Affiliation Washington State Department of Health, Olympia, Washington, United States of America

Caitlin Reed

Affiliation Washington State Department of Health, Olympia, Washington, United States of America

Emily Martin

Affiliation Department of Entomology, Washington State University, Pullman, Washington, United States of America

Wade Peterson

Affiliation Department of Entomology, Washington State University, Pullman, Washington, United States of America

Yves Carrière

Affiliation Department of Entomology, University of Arizona, Tucson, Arizona, United States of America

Pierre Dutilleul

Affiliation Department of Plant Science, McGill University, Macdonald Campus, Ste-Anne-de-Bellevue, Quebec, Canada

Jeb P. Owen

Affiliation Department of Entomology, Washington State University, Pullman, Washington, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: DWC EAD JPO. Performed the experiments: DWC EAD JMB AD CR EM WP. Analyzed the data: DWC YC PD. Wrote the paper: DWC EAD YC PD JPO.