维普中文期刊产品整合服务
3篇 您的检索式:作者名="Rajamohan Sivakumar"
    题名 作者 年代 出处 被引量
1Mosquito adulticidal and repellent activities of botanical extracts against malarial vector,Anopheles stephensi Liston(Diptera:Culicidae)显示文摘To determine the adulticidal and repellent activities of different solvent leaf extracts of Eclipta alba(E.alba) and Andrographis paniculata(A.paniculata) against malarial vector, Anopheles stephensi(An.stephensi)Mathods:Adultieidal efficacy of the crude leaf extracts of E.alba and.1.paniculata with five different solvents like benzene,hexane.ethyl acetate. methanol and chloroform was tested against the five to six dav old adult female mosquitoes of An.stephensi.The adult mortality was observed after 24 h under the laboratory conditions.The repellent efficacy was determined against An,stephensi mosquito species at three concentrations viz.,1.0,2.5 and 5.0 mg/cm2 under laboratory conditions.Results:Among the tested solvents the maximum efficacy was observed in the methanol extract.The LC50 and LC90 values of E.alba and A.paniculata against adults of An.stephensi were 150.36.130.19 ppm and 285.22.244.16 ppm. respectively.No mortality was obsened in controls.The chi-square values were significant at P<0.05 lev el.Methanol extract of E.alba and A.paniculata was produce maximum repellency against An.stephensi.Conclusions:From the results it can be concluded the crude extract of E. nihil and A.paniculata was an excellent potential for controlling An.stephensi mosquitoes.Marimuthu Govindarajan Rajamohan Sivakumar 2011Asian Pacific Journal of Tropical Medicine2011,4,12:4
2Adulticidal and repellent properties of indigenous plant extracts against Culex quinquefasciatus and Aedes aegypti (Diptera: Culicidae)显示文摘Marimuthu Govindarajan Rajamohan Sivakumar 2012Parasitology Research2012,,5:1
3Larvicidal and ovicidal properties of leaf and seed extracts of Delonix elata (L.) Gamble (Family: Fabaceae) against malaria (Anopheles stephensi Liston) and dengue (Aedes aegypti Linn.) (Diptera: Culicidae) vector mosquitoes显示文摘Govindarajan Marimuthu Sivakumar Rajamohan Rajeswari Mohan Yogalakshmi Krishnamoorthy 2012Parasitology Research2012,,1:1
返回顶部 每页显示:
共1页 首页 上一页 第1页 下一页 末页 /1 跳转

网站首页 | 关于我们 | 联系我们 | 产品服务 | 客服中心 | 广告服务 | 版权声明 | 网站联盟 | 友情链接 | 售卡网点

版权所有© 渝B2-20050021-1 渝公网安备 50019002500403号 违法和不良信息举报中心

互联网出版许可证 新出网证(渝)字10号 全国400电话 - 免长途话费