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| 五种伞形科中草药乙醇提取物对淡色库蚊的控制作用 | |
| 引用本文： | 王桂清,姬兰柱,袁静,张弘.五种伞形科中草药乙醇提取物对淡色库蚊的控制作用[J].中国生物防治,2007,23(2):142-146. |
| 作者姓名： | 王桂清 姬兰柱 袁静 张弘 |
| 作者单位： | 1. 中国科学院沈阳应用生态研究所,沈阳,110016;聊城大学农学院,山东,聊城,252059 2. 中国科学院沈阳应用生态研究所,沈阳,110016 3. 沈阳化工研究院,沈阳,110021 4. 中国科学院沈阳应用生态研究所,沈阳,110016;沈阳化工研究院,沈阳,110021 |
| 基金项目： | 中国科学院知识创新工程项目;中国科学院农业项目 |
| 摘 要： | 研究了5种伞形科植物蛇床、防风、当归、紫花前胡和白芷对淡色库蚊幼虫和成虫的生物活性，采用浸渍法测定了样品乙醇提取物对蚊幼虫的杀伤作用，采用三角瓶法测定了样品乙醇提取物对蚊成虫的熏蒸作用。结果表明，5种伞形科中草药的乙醇粗提物对淡色库蚊幼虫和成虫的杀伤效应不同：蛇床子的乙醇粗提物对淡色库蚊幼虫的毒杀效果最佳（24h的LC90为49．886mg／L），白芷的乙醇粗提物对淡色库蚊成虫的熏蒸效果最佳（KT90为23．271min）。 |
| 关 键 词： | 伞形科中草药 淡色库蚊 毒杀作用 熏蒸作用 |
| 文章编号： | 1005-9261（2007）02-0142-05 |
| 修稿时间： | 2006-07-05 |
A Preliminary Investigation on the Control of Culex pipiens pallens with the Ethanol Extracts of Five Umbelliferae Herbal Medicines |
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| WANG Gui-qing,JI Lan-zhu,YUAN Jing,ZHANG Hong.A Preliminary Investigation on the Control of Culex pipiens pallens with the Ethanol Extracts of Five Umbelliferae Herbal Medicines[J].Chinese Journal of Biological Control,2007,23(2):142-146. | |
| Authors: | WANG Gui-qing JI Lan-zhu YUAN Jing ZHANG Hong |
| Institution: | Institute of Applied Ecology, Chinese Academy of Sciences, Shenyang 110016, China |
| Abstract: | For control of mosquitoes,the biological activity of the ethanol extracts of five Umbelliferae herbal medicines(Cnidium monnieri,Saposhnikovia divaricata,Angelica sinensis,A.decursive,A.dahurica) to larvae and imagoes of Culex pipiens pallens were studied.The immersion method was used to test the insecticidal activity of the ethanol extracts to mosquito larvae.The Erlenmeyer flask method was used to determine the fumigant action of the ethanol extracts to mosquito imagoes.The results showed that the killing effects of the ethanol extracts of the five Umbelliferae herbal medicines to the larvae and imagoes of C.pipiens pallens are different.The insecticidal action of the ethanol extracts of cnidium fruit to mosquito larvae(LC90=49.886 mg/L) and the fumigant action of the ethanol extracts of dahurian angelica root to mosquito imagoes(KT90=23.271min) are the best.The cnidium fruit and dahurian angelica root have a potential value for further exploitation. |
| Keywords: | Umbelliferae herbal medicine Culex pipiens pallens insecticidal action fumigant action |
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