十种伞形科中草药乙醇提取物的杀螨活性评价  

Insecticidal Activity of Extracts from Ten Umbelliferae Plants against Panonychus citri

作　　者：马丽娜[1,2] 胡军华[2] 冉春[2] 李鸿筠[2] 刘好强[2] 姚廷山[2] 贺磊[2] 雷慧德[2] 

机构地区：[1]西南大学植物保护学院,重庆400716 [2]中国农业科学院柑桔研究所,国家柑桔工程研究中心,重庆400712

出　　处：《中国生物防治学报》2009年第S1期40-44,共5页Chinese Journal of Biological Control

基　　金：公益性行业(农田科研专项nyhyzx07-057)

摘　　要：研究了蛇床子、前胡、川芎、独活、柴胡、羌活、白芷、小茴香、藁本、当归10种伞形科植物的乙醇提取物对桔全爪螨雌成螨触杀活性、杀卵活性、卵孵化干扰指数,生测试验采用叶片浸渍法。结果表明,前胡、羌活、藁本、小茴香乙醇提取物具有较高的杀螨活性,只有藁本对桔全爪螨雌成螨触杀效果、杀卵效果、卵孵化干扰指数达到最佳,值得进一步研究。此结果为进一步从伞形科植物提取、分离和筛选高活性杀螨活性成分奠定了基础。Ininsecticidal activity of 10 extracts from Cnidium monnieri,Peucedanum praeruptorum,Ligusticum chuanxiong,Angelica pubescens,Bupleurum scorzonerifolium,Notopterygium incisum,Angelica dahurica,Foeniculum vulgare, Ligusticum sinense and Angelica sinensis by ethanol against the female mite,egg and oviposition repellency of Panonychus citri were studied by leaf immension method.The results showed that the extracts of P.praeruptorum,N.incisum,F.vulgare and L.sinense by ethanol were discovered with higher acaricidal activities,of which,L.sinense have obvious activty against female mite,egg and oviposition repellency,is worthwile to reseach further.This result laid the foundation of further studies on screening,extraction,and isolation of acaricidal components from Umbelliferae.

关 键 词：伞形科 桔全爪螨 植物源杀虫剂 

分 类 号：S482.52[农业科学—农药学]