1 Institute of Tropical Agriculture and Forestry of Hainan University, Haikou 570228, China.
2 Key Laboratory of Green Prevention and Control of Tropical Plant Diseases and Pests (Hainan University), Ministry of Education, Haikou 570228, China.
3 Tropical and Subtropical Cash Crops Research Institute, Yunnan Academy of Agricultural Sciences, Baoshan 678000, China.