1 Sino-American Biological Control Laboratory, Institute of Plant Protection, Chinese Academy of Agricultural Sciences, Beijing, 100193, China.
2 College of Agriculture, Yangtze University, No. 1 Nanhuan Road, Jingzhou, 434025, Hubei, China.
3 Sino-American Biological Control Laboratory, Institute of Plant Protection, Chinese Academy of Agricultural Sciences, Beijing, 100193, China. liuchenxi@caas.cn.