Supported by the Ministry of Agriculture and public service sectors(agriculture)Research and Special Project Funds ‘Comprehensive Prevention and Control Technology Research and Demonstration of Liberibacter americanus and Canker’(201003067);Science and Technology Planning Project of Zhejiang Province ‘Research of Surveillance and Control Strategy of Liberibacter americanus’(2004C32087)~~
After decades of researches and discussions on occurrence regularity and control technology of citrus psyl id (Diaphorina citri Kuwayana) and Liberobacter asi-aticum, the occurrence regularity and sampling technique...