抗大白菜病毒病的病毒抑制剂及其复配筛选研究  

Study on Screening of Virus Inhibitor Combinations against Viral Diseases in Chinese Cabbage

作　　者：尤升波[1] 王升吉[2] 辛相启[2] 吴斌[2] 赵玖华[2] 尚佑芬[2] 张眉[2] 

机构地区：[1]山东省农业科学院生物技术研究中心,山东济南250100 [2]山东省农业科学院植物保护研究所/山东省植物病毒学重点实验室,山东济南250100

出　　处：《安徽农业科学》2013年第34期13240-13241,13329,共3页Journal of Anhui Agricultural Sciences

基　　金：国家公益性行业(农业)科研专项子课题(201303028-07)项目资助

摘　　要：选用毒氟磷、香菇多糖等几种病毒抑制剂或钝化剂,设计了15个单独或组合处理,探讨田间防治大白菜病毒病的防治效果。结果表明,毒氟磷、香菇多糖2种单剂单独使用的防治效果较好,防效分别为70.01%、66.02%。该2种药剂组合为毒氟磷+香菇多糖或者分别与维佳希复配为毒氟磷+维佳希、香菇多糖+维佳希均可产生一定的增效作用,其防治效果分别达83.70%、78.07%、82.32%。In this study, several kinds of virus inhibitors or passivators, such as Dufulin and lentinan, were used to design 15 individual or combination treatments, to investigate their control efficiency against viral diseases in Chinese cabbage. Results showed that individual treat- ments of Dufulin and lentinan achieved high control efficiency of 70.01% and 66.02%, respectively; combination treatments of Dufulin ＋ lentinan, Dufulin ＋ Weijiaxi and Lentinan ＋ Weijiaxi also produced certain synergistic effects, with control efficiency of 83.70%, 78.07% and 82.32%, respectively.

关 键 词：大白菜病毒病 病毒抑制剂 防治效果 

分 类 号：S436.341.1[农业科学—农业昆虫与害虫防治]