About the Authors

Feng Wang

Contributed equally to this work with: Feng Wang, Lihong Liu, Buyong Wang

Affiliation College of Forestry, Northeast Forestry University, Harbin, Heilongjiang, China

Danlei Li

danleili@nefu.edu.cn

Affiliation College of Forestry, Northeast Forestry University, Harbin, Heilongjiang, China

Zhiying Wang

Affiliation College of Forestry, Northeast Forestry University, Harbin, Heilongjiang, China

Airong Dong

Affiliation College of Forestry, Northeast Forestry University, Harbin, Heilongjiang, China

Lihong Liu

Contributed equally to this work with: Feng Wang, Lihong Liu, Buyong Wang

Affiliation College of Forestry, Northeast Forestry University, Harbin, Heilongjiang, China

Buyong Wang

Contributed equally to this work with: Feng Wang, Lihong Liu, Buyong Wang

Affiliation College of Forestry, Northeast Forestry University, Harbin, Heilongjiang, China

Qiaoli Chen

Affiliation College of Forestry, Northeast Forestry University, Harbin, Heilongjiang, China

Xiaohan Liu

Affiliation College of Forestry, Northeast Forestry University, Harbin, Heilongjiang, China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: FW DL ZW. Performed the experiments: DL FW AD. Analyzed the data: FW DL. Contributed reagents/materials/analysis tools: FW DL LL BW QC XL. Wrote the paper: FW DL QC.