宁南霉素、病毒A、娃儿藤碱对烟草花叶病毒的室内毒力活性测定  

Laboratory Determination of the Toxic Activity of Ningnanmycin, Virus A, and Antofine Against Tobacco Mosaic Virus

作　　者：逄丽丽[1] 宋宝安[1] 汪华[1] 金林红[1] 

机构地区：[1]教育部绿色农药与农业生物工程重点实验室,贵州大学精细化工研究开发中心,贵阳550025

出　　处：《农药》2005年第4期176-178,共3页Agrochemicals

基　　金：国家973计划 (No. 2003CB1144004);国家自然科学基金 (No. 20362004);国家"十五"攻关项目;贵州省攻关项目

摘　　要：采用半叶法测定了宁南霉素、病毒A、娃儿藤碱对TMV的离体、活体的保护、治疗和钝化作用。试验结果表明,宁南霉素的钝化、保护效果和离体治疗效果较好,抑制率分别为93.24%、67.23%、74.78%,明显优于其他植物病毒抑制剂。A half-leaf method was used to determine protective, curative, and inactivation efficacies, both in vivo andin vitro, of ningnanmycin, virus A, and antofine against tobacco mosaic virus (TMV). Ningnanmycin provided rela-tively good inactivation and protective activity, and showed good in vitro curative efficacy, with inhibition rates of 93.2, 67.2,and 74.8%, respectively. Ningnanmycin activity was significantly better than other plant virus inhibitors.

关 键 词：宁南霉素 病毒A 娃儿藤碱 烟草花叶病毒 

分 类 号：S481.1[农业科学—农药学]