几种病毒抑制剂对烟草花叶病毒的抑制试验  

The Inhibition Test of Several Kinds of Virus Inhibitors on Controlling Tobacco Mosaic Virus

作　　者：谢鑫[1] 桑维钧[1,2] 张新强[1] 倪云跃[1] 杨茂发[1] 郦黔江 

机构地区：[1]贵州大学农学院,贵阳550025 [2]贵州道元科技有限公司,贵阳550014

出　　处：《湖北农业科学》2011年第17期3546-3548,共3页Hubei Agricultural Sciences

基　　金：贵州省国际合作项目(2007-2009);中国烟草总公司贵州省公司项目(200901)

摘　　要：通过室内生物测定试验,研究了5种常用药剂对烟草花叶病毒(TMV)的治疗、保护和钝化作用,旨在为创制新的烟草病毒病抑制剂提供科学依据。结果表明,金珠蔬美对病毒的活体治疗和保护效果最好,在250μg/mL时抑制率分别达到66.24%和54.55%,高于其他抑制剂的防效。药剂对TMV活体钝化的效果中,金毒冠氨基寡糖素的抑制率最高。因而金珠蔬美、植病灵和金毒冠氨基寡糖素为首选药剂。Curative,protective,and inactivation effects of five common virus inhibitors for Tobacco Mosaic Virus（TMV） were studied by laboratory bioactivity tests to provide scientific guidance for making new Tobacco Virus Inhibitors.The results showed that Jinzhushumei provided the best curative and protective effect.Its relative inhibition rate reached 66.24% and 54.55% respectively at the dosage of 250 μg/mL,which was higher than other inhibitors.In the inactivation experiment,Jinduguan oligosaccharins was the best TMV inhibitor.To sum up,Jinzhushumei,TS preparation and Jinduguan oligosaccharins were the beat inhibitors.

关 键 词：烟草 花叶病 病毒抑制剂 

分 类 号：S435.72[农业科学—农业昆虫与害虫防治]