新型杀虫剂Spinosad产生菌株的诱变选育  

Mutant and Screening of a New King of Insecticide Spinosad

作　　者：吴红宇[1] 彭友良[1] 郑应华[1] 

机构地区：[1]北京生物医药研究所

出　　处：《农药》2003年第7期11-12,38,共3页Agrochemicals

摘　　要：对spinosad产生菌Saccharopoly,Spora,Spinosad508,采用离子束辐照和亚硝基胍(NTG)诱变相交替的办法,选育得到一突变株,其发酵水平较原始菌株提高了140%。Ion beam and N - methyl - N' - nitro - N - nitrosoguanidin (NTG) were applied to mutangenisesing the strain producing spinosad-Saccharopoly Spora, Spinosad508, The production of mutant was enhanced to 140% of the original one.

关 键 词：杀虫剂Spinosad 菌株 诱变选育 筛选 离子束辐照 亚硝基胍 诱变相 

分 类 号：S476.1[农业科学—农业昆虫与害虫防治]