嘧肽·吗啉胍对茄科作物PVY^N的防效研究  

Control Effect of Cytosinpeptidemycin·Moroxydine Hydrochloride on Infectivity of PVY^N in Solanaceous Plants

作　　者：王潮钟 黄翯 苏燕妮[2] 董雪[2] 

机构地区：[1]辽宁省烟草公司丹东市公司,辽宁丹东118000 [2]沈阳农业大学植物保护学院,辽宁沈阳110866

出　　处：《安徽农业科学》2015年第20期152-153,155,共3页Journal of Anhui Agricultural Sciences

基　　金：云南中烟科技项目(滇烟工科[2011]298号)

摘　　要：[目的]明确嘧肽·吗啉胍对马铃薯Y病毒坏死株系(PVYN)在不同茄科植物上的抑制作用。[方法]研究嘧肽·吗啉胍对PVYN在不同茄科作物上的防效,并采用分光光度计法测定植株体内PVYN病毒的浓度。[结果]嘧肽·吗啉胍对不同茄科寄主上的PVYN引起的病毒病害均具有较好的防治效果,可明显降低感病茄科作物体内PVYN的浓度。[结论]试验结果为嘧肽·吗啉胍的推广应用及由PVYN引起的病害防治提供了理论依据。[Objective] The aim was to make sure the inhibition of Cytosinpeptidemycin·Moroxydine hydrochloride（ CyMH） on infectivity of PVYNin solanaceous plants. [Method]Control effect of CyMH on infectivity of PVYNin solanaceous plants was studied,and the concentration of PVYNvirus was determined by spectrophotometer. [Result]CyMH had a better effect on the infectivity of PVYNin all tested plants,and the concentration of PVYNwas decreased after CyMH treatment. [Conclusion]The results provide theoretical basis for popularization and application of CyMH as well as the control of disease caused by PVYNvirus.

关 键 词：嘧肽·吗啉胍 PVYN 防效 

分 类 号：S436.41[农业科学—农业昆虫与害虫防治]