摘要
研究了紫茎泽兰等四种植物提取物对白纹伊蚊成蚊的驱避活性,同时采用GC-MS定性分析了四种提取物的化学成分。结果发现在1.5 mg·cm^(-2)的涂抹剂量下,紫茎泽兰、南天竹果、南天竹叶以及竹叶花椒叶提取物对白纹伊蚊的100%保护时间分别为3.63 h、3.125 h、2.94 h和1.49 h。由此可知,白纹伊蚊成蚊驱避效果最好的是紫茎泽兰提取物,效果最差的是竹叶花椒叶提取物。研究结果表明,紫茎泽兰提取物对白纹伊蚊成蚊有较好的驱避作用,可作为一种驱蚊植物材料开发利用。
In this paper,the repellent activity of four kinds of plant extracts against adult Aedes Albopictus was studied,and the chemical constituents of these four extracts were qualitatively analyzed using GC-MS method.It is found that with,the coating dose of 1.5 mg·cm^(-2) the 100%protection time of the extracts o f Eupatorium Adenophora,Nandina Domestica fruits,N.Domestica leaves and Zanthoxylum Armatum leaves against A.Albopictus was 3.63 h,3.125 h,2.94 h and 1.49 h,respectively.Consequently,E.Adenophora extract has the best repellent effect of A.Albopictus,while Z.Armatum leaves extract has the worst one.The results show that E.Adenophora extract has a good repellent effect on adult mosquitoes of A.Albopictus,whi ch could be used as a type of mosquito repellent plant material.
作者
胡烨
梁琴
苏剑锋
雷雨
刘轩
农向
HU Ye;LIANG qin;SU Jianfeng;LEI Yu;LIU Xuan;NONG Xiang(Bamboo Diseases and Pests Control and Resources Development Key Laboratory of Sichuan Province,College of Life Science,Leshan Normal University,Leshan Sichuan 614000,China;College of Tourism,Economy and Management,Chengdu University,Chengdu Sichuan 610000,China)
出处
《乐山师范学院学报》
2022年第8期29-34,63,共7页
Journal of Leshan Normal University
基金
国家社科基金项目“国家重点生态功能区森林生态安全与林木生物质能产业风险的协同调控机制研究”(17GBL125)
四川省科技创新苗子工程项目“一种致蚜虫生殖毒性植物复配剂优化及应用”(20200502)
乐山师范学院校级项目“竹林有害生物的绿色防控药物及竹燕窝等副产品的开发”(RC2020013)。
关键词
植物提取物
紫茎泽兰
白纹伊蚊
驱避性
Plant Extract
Eupatorium Adenophora
Aedes Albopictus
Repellent Activities
