1. Ministry of Agriculture Key Laboratory of Agricultural Entomology; Institute of Insect Sciences; Zhejiang University; Hangzhou; China
2. State Key Laboratory of Rice Biology; Institute of Biotechnology; Zhejiang University; Hangzhou; China
3. Department of Botany and Plant Sciences; Center for Plant Cell Biology; University of California; Riverside; CA; 92521-0124; USA
4. Institute of Pesticide and Environmental Toxicology; Zhejiang University; Hangzhou; China