1. Key Laboratory of Tobacco Pest Monitoring, Controlling & Integrated Management, Tobacco Research Institute of the Chinese Academy of Agricultural Sciences, Qingdao 266101, China
2. Graduate School of Chinese Academy of Agricultural Sciences, Beijing 100081, China
3. Luoyang Branch of Henan Tobacco Company, Luoyang 471000, China
4. Yunnan Tobacco Company of the China National Tobacco Corporation, Kunming 650011, China
5. Sichuan Tobacco Company, Chengdu 610017, China