几种防治烟草病毒病药剂的药效研究

Drug-effect Experiment on Several Kinds of Medicaments for Controlling Tobacco Virus Diseases

[目的]寻找防治病毒病的最佳药剂,减少病毒病造成的损失。[方法]对市场上几种常见抗病毒剂防治烟草病毒病效果进行比较试验。[结果]调查结果表明,病毒特、病毒必克、净土灵、嘧肽霉素、东旺杀毒、康壮素、金叶宝的平均防效分别为45.3%、40.3%、39.4%、29.0%、26.7%、25.3%和25.1%。[结论]康壮素、嘧肽霉素和东旺杀毒等抗病毒剂对烟草病毒病有较好的防治效果;病毒特、病毒必克、净土灵和金叶宝等对烟草病毒病的防效较差,但对烟草病毒病也有一定的防治效果。

[Objective] The research aimed to seek the optimum medicament for controlling virus diseases and reduce the loss that caused by virus diseases.[Method] In the field,comparison test was conducted on the effects of several kinds of common antiviral agents in the market for controlling of tobacco virus diseases.[Result] The investigation indicated that the average controlling effects of Bingdute,Ribaririn,Jingtuling,Cytosinpeptidemycin,Dongwanshadu,Harpin and Jinyebao were 45.3%,40.3%,39.4%,29.0%,26.7%,25.3% and 25.1% respectively.[Conclusion] Several kinds of antiviral agents such as Harpin,Cytosinpeptidemycin and Dongwanshadu had better controlling effects on tobacco virus diseases.Bingdute,Ribaririn,Jingtuling and Jinyebao had poor controlling effects on tobacco virus diseases,but they had certain controlling effects on tobacco virus diseases.