1 Hubei Key Laboratory of Plant Pathology, College of Plant Science and Technology, Huazhong Agricultural University, Wuhan, 430070, China.
2 National Citrus Engineering Research Center, Southwest University, Chongqing, 400712, China.
3 Hubei Key Laboratory of Plant Pathology, College of Plant Science and Technology, Huazhong Agricultural University, Wuhan, 430070, China. caili@mail.hzau.edu.cn.