About the Authors

Changqing Luo

Affiliation Key Laboratory of Plant Protection Resources and Pest Management, Ministry of Education, Entomological Museum, Northwest A&F University, Yangling, Shaanxi 712100, China

Cong Wei

congwei@nwsuaf.edu.cn

Affiliation Key Laboratory of Plant Protection Resources and Pest Management, Ministry of Education, Entomological Museum, Northwest A&F University, Yangling, Shaanxi 712100, China

Christian Nansen

Affiliation Department of Entomology and Nematology, UC Davis Briggs Hall, Room 367, University of California Davis, Davis, California, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: CW CL CN. Performed the experiments: CL CN. Analyzed the data: CW CL CN. Wrote the paper: CW CL CN.