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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%。
We selected 15 kinds of virus inhibitors and passivators, such as poisoning fluticasone, lentinan, and so on. We designed 15 treatments individually or in combination to find out the prevention and cure effect of cabbage in the field. The results showed that two kinds of single-dose of fluticasone and lentinan alone had better control effect, the control effects were 70.01% and 66.02% respectively. The combination of these two kinds of medicaments is topoisoflavan + lentinan or both of them are toxic to fluoxetine, Vicat, lentinan and Vicat, respectively, and their control effects are respectively 83.70 %, 78.07%, 82.32%.