收藏本站
收藏 | 手机打开
二维码
手机客户端打开本文

Compounds screened to monitor the gypsy moth,Lymantria dispar

【摘要】:The gypsy moth Lymantria dispar,as one of trade barriers,widely distribute in China.The monitoring materials have some disadvantages,which can not sensitively monitor the moth, particularly the female.The new types of compounds need exploring to effectively monitor both female and male.The compounds were screened according to the mechanism of olfaction of L.dispar.Firstly the sequences of pheromone-binding proteins were identified,the structures of them were built by homology models,the compounds were screened using the software of Discovery Studio 2.5.,and 20 compounds were screened to do the fluorescence binding assay and field assay.Secondly the fluorescence binding assay and the electrophysiological experiments were both to make sure how many compounds using in the field.Finally,we got four compounds to do field experiments,there are 1, 2-epoxy-9-decene,1,2-epoxy-5-hexene,1,2-epoxyoctadecane,and 1,2-epoxyoctane.The results showed that 1,2-epoxy-9-decene can effectively monitor both female and male of L.dispar.Further experiment will be improved in the future.This work can not only get some putative chemicals to explore the new lure,but also decrease the flow of experiments.

知网文化
【相似文献】
中国期刊全文数据库 前20条
1 陈华平,贝亚维,顾秀慧,高春先;棕榈蓟马(Thripspalmi)对不同颜色粘卡的嗜好及其蓝色粘卡诱虫量的研究[J];应用生态学报;1997年03期
2 高希武,周序国,郑炳宗;棉铃虫AChE不同分子型对抑制剂的敏感度及其与抗药性的关系(英文)[J];Entomologia Sinica;2001年01期
3 姚洪渭,蒋彩英,叶恭银,程家安;水稻品种诱导白背飞虱药剂敏感性及其相关酶活性变化的研究(英文)[J];Entomologia Sinica;2002年02期
4 聂继云,丛佩华,董雅凤;国外果品农药残留状况与监测[J];现代科学仪器;2005年01期
5 ;[J];;年期
6 ;[J];;年期
7 ;[J];;年期
8 ;[J];;年期
9 ;[J];;年期
10 ;[J];;年期
11 ;[J];;年期
12 ;[J];;年期
13 ;[J];;年期
14 ;[J];;年期
15 ;[J];;年期
16 ;[J];;年期
17 ;[J];;年期
18 ;[J];;年期
19 ;[J];;年期
20 ;[J];;年期
中国重要会议论文全文数据库 前3条
1 ;Compounds screened to monitor the gypsy moth,Lymantria dispar[A];第三届全国生物入侵大会论文摘要集——“全球变化与生物入侵”[C];2010年
2 ;ESTABLISHMENT OF PRECAUTION AND CONTROL PROGRAM FOR INVASIVE ALIEN PLANTS—A CASE STUDY OF CONTROL OF GOLDERNROD(SOLIDAGO CANADENSIS) IN JIANGSU PROVINCE[A];中国第三届植物化感作用学术研讨会、第八届全国杂草科学大会、联合国粮农组织——中国“水稻化感作用论坛”论文摘要集[C];2007年
3 郭虹;Wang Baode;许志春;;舞毒蛾成虫飞行能力的初步研究[A];第三届中国森林保护学术大会论文摘要集[C];2010年
中国硕士学位论文全文数据库 前1条
1 曹姗姗;森林防火视频监控布局研究[D];哈尔滨师范大学;2011年
中国知网广告投放
 快捷付款方式  订购知网充值卡  订购热线  帮助中心
  • 400-819-9993
  • 010-62982499
  • 010-62783978