1. State Key Laboratory of Rice Biology, China National Rice Research Institute, Hangzhou,, China
2. Plant Protection and Quarantine Station in Longyou, Longyou, Zhejiang Province, China
3. Plant Protection Station of Agricultural Bureau in Wanan, Wanan, Jiangxi Province, China
4. Plant Protection and Quarantine Station in Xiangshan, Xiangshan, Zhejiang Province, China
5. Crop Forecast Station on Diseases & Insect Pests in Zhaoping, Zhaoping, Guangxi Province, China