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.
出处
《安徽农业科学》
CAS
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
关键词
大白菜病毒病
病毒抑制剂
防治效果
Chinese cabbage viral disease
Virus inhibitor
Control efficiency
