Comparison of Molluscicide Activity of Ethanol Extract of Sapium sebiferum,Pterocarya stenoptera and Cryptomeria fortunei  

乌桕、枫杨和柳杉乙醇提取液灭螺活性比较(英文)

作　　者：罗坤水[1] 李闪金 徐林初[1] 余能富[1] 邹峥嵘[3] 

机构地区：[1]江西省林业科学院,江西南昌330032 [2]新建县林业局,江西新建330022 [3]江西师范大学生命科学学院,江西南昌330022

出　　处：《Agricultural Science & Technology》2011年第2期256-257,261,共3页农业科学与技术（英文版）

基　　金：Supported by National Key Technology R&D Program(2006BAD03A1505);National Forestry Bureau Construction Project([2007]Number527)~~

摘　　要：[Objective] The aim was to compare the molluscicide activity of ethanol extract of Sapium sebiferum,Pterocarya stenoptera and Cryptomeria fortunei.[Method] The molluscicide activity of ethanol extract of S.sebiferum,P.stenoptera and C.fortunei was determined through poison test of Oncomelania hupensis in laboratory.[Result] S.sebiferum,P.stenoptera and C.fortunei had certain molluscicide effect,and S.sebiferum and C.fortunei had better effect with little difference than P.stenoptera;ethanol could extract the effective molluscicide component from plant more completely,and its molluscicide effect was better than that of plant infusion.[Conclusion] Our study could provide theory reference for the plant selection of controlling O.hupensis ecologically.[目的]比较乌桕、枫杨和柳杉乙醇提取液灭螺活性。[方法]采用室内浸杀钉螺试验,测定了乌桕、枫杨和柳杉乙醇提取液灭螺活性。[结果]乌桕、枫杨和柳杉均具有一定的灭螺效果,其中乌桕和柳杉灭螺效果相差不大,而枫杨的灭螺效果较差;采用乙醇能较好地提取植物的有效灭螺成分,比植物的水浸液灭螺效果要好。[结论]为生态抑螺植物材料的筛选提供了理论依据。

关 键 词：Ethanol extract Killing O.hupensis S.sebiferum P.stenoptera C.fortunei 

分 类 号：S482.59[农业科学—农药学]