1. State Key Laboratory Breeding Base for Zhejiang Sustainable Pest and Disease Control; Institute of Plant Protection and Microbiology; Zhejiang Academy of Agricultural Sciences; Hangzhou 310021 China
2. Institute of Maize; Zhejiang Academy of Agricultural Sciences; Dongyang 322100 China
3. State Key Laboratory of Crop Genetic Improvement and National Centre of Plant Gene Research; Huazhong Agricultural University; Wuhan 430070 China