安徽省化工研究所为了探索应用微生物防治水稻白叶枯病的新途径,一九七八年于水稻白叶枯病叶上分离到37个菌株。经过对菌株筛选,得到水生黄杆菌(简称31号),并进一步进行了分类鉴定、生产工艺流程、剂型加工、萃取、室内活体测定、盆栽和大田试验与应用方法等研究工作。 Anhui Institute of Chemical Industry In order to explore a new way of using microbes to control bacterial leaf blight in rice, 37 isolates were isolated from leaves of rice bacterial blight in 1978. After screening the strain, Flavobacterium aquaticus (referred to as No. 31) was obtained, and further research work on classification and identification, production process, formulation processing, extraction, in vivo determination, pot and field experiments and application methods were conducted.