About the Authors

Wei Zhang

Affiliation College of Forestry, Northwest A&F University, Yangling, Shaanxi, People's Republic of China

Wang Song

Affiliation College of Forestry, Northwest A&F University, Yangling, Shaanxi, People's Republic of China

Zhengqing Zhang

Affiliation College of Forestry, Northwest A&F University, Yangling, Shaanxi, People's Republic of China

Haidong Wang

Affiliation Laboratory of Agrozoology, Department of Crop Protection, Faculty of Bioscience Engineering, Ghent University, Ghent, Belgium

Miaomiao Yang

Affiliation Shaanxi Institute of Zoology, Xi'an, Shaanxi, People's Republic of China

Ruijian Guo

Affiliation College of Forestry, Northwest A&F University, Yangling, Shaanxi, People's Republic of China

Menglou Li

limenglou@hotmail.com

Affiliation College of Forestry, Northwest A&F University, Yangling, Shaanxi, People's Republic of China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: ML WZ. Performed the experiments: WS ZZ. Analyzed the data: WZ. Contributed reagents/materials/analysis tools: WZ HW MY RG. Wrote the paper: WZ.