农用抗生素产生菌S-10菌的分类鉴定  

CLASSIFICATION AND IDENTIFIATION OF S-1O STRAIN PRODUCING AGRICULTURAL ANTIBIOTICS

作　　者：丁立孝[1] 方善康[2] 

机构地区：[1]山东莱阳农学院植保系,莱阳265200 [2]山东大学微生物系,济南260000

出　　处：《生物技术》1999年第5期27-30,共4页Biotechnology

摘　　要：在筛选防治烟草赤星病农用抗生素过程中，从山东各地分离得到的2604株放线商中筛选得到了一株对烟草赤星病有良好防治效果的链霉菌，编号为S－10。经鉴定，在形态、培养特征和生理生化特性方面与弗氏链霉菌很相似，但有一定的差别，所以定名为弗氏链霉菌山东变种（Streptomucesfradeuarshandongnesisn.var）In the course of selecting agricultural antibiotics against tobacco brown sPOt from 2604 strainsof streptomyces in several regions in Shandong, we gOt a strain 0f streptomyces, numbered S - 1O with very strong controlling effect. Through identification, this very strain is simi1ar to strpto-myces frade in shaPe, cu1ture feature, and physioIogical and bi0chemical Characteristics but differ-enciated to a certain extent. ffe it is nominated streptomyces frade var. ShandOngnesis n. Va-r.

关 键 词：链霉菌 鉴定 农用抗生素 烟草赤星病 半知菌 

分 类 号：Q939.132[生物学—微生物学] TQ455.5[化学工程—农药化工]