{"title":"番荔枝叶丙酮提取物的杀虫效果评价。防治埃及伊蚊、斯氏按蚊和致倦库蚊(双翅目:库蚊科)","authors":"S. Mallick, Devaleena Mukherjee, G. Chandra","doi":"10.5376/JMR.2015.05.0009","DOIUrl":null,"url":null,"abstract":"The present study was designed to examine the larvicidal property of acetone leaf extracts of Annona reticulata L. ( A. reticulata ), (family: Annonaceae) against 1 st to 4 th instars larvae of three dreadful mosquitoes namely Aedes aegypti L., 1762 ( Ae. aegypti ), Anopheles stephensi Liston, 1901 ( An. stephensi ) and Culex quinquefasciatus Say, 1823 ( Cx. quinquefasciatus ). Cent percent mortality was observed at 12 ppm concentration in 1 st , 2 nd and 3 rd instars larvae of Ae. Aegypti , where as 9 ppm concentration showed 100% mortality in 1 st , 2 nd and 3 rd instars larvae of An. stephensi after 72 h of exposure. At 6 ppm concentration, 100% mortality was observed in 1 st instar larvae after 24 h of exposure and in 2 nd and 3 rd instars larvae of Cx. quinquefasciatus after 48 h of exposure. In the 72 h bioassay experiment, LC 50 and LC 90 values progressively decreased with the increase in exposure period, having the lowest values at 72 h of exposure. Among the three mosquitoes, Cx. quinquefasciatus proved to be most susceptible to acetone leaf extract of A. reticulata . Some non target organisms were found to be non-responsive to the bioactive extract when exposed. So, acetone leaf extract of A. reticulata was proved to be an efficient larvicidal agent against 3 important vectors like Ae. aegypti, An. stephensi and Cx. quinquefasciatus .","PeriodicalId":92079,"journal":{"name":"Journal of mosquito research","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2015-06-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"10","resultStr":"{\"title\":\"Evaluation of Larvicidal Efficacy of Acetone Leaf Extracts of Annona reticulata Linn. Against Aedes aegypti, Anopheles stephensi and Culex quinquefasciatus (Diptera: Culicidae)\",\"authors\":\"S. Mallick, Devaleena Mukherjee, G. Chandra\",\"doi\":\"10.5376/JMR.2015.05.0009\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The present study was designed to examine the larvicidal property of acetone leaf extracts of Annona reticulata L. ( A. reticulata ), (family: Annonaceae) against 1 st to 4 th instars larvae of three dreadful mosquitoes namely Aedes aegypti L., 1762 ( Ae. aegypti ), Anopheles stephensi Liston, 1901 ( An. stephensi ) and Culex quinquefasciatus Say, 1823 ( Cx. quinquefasciatus ). Cent percent mortality was observed at 12 ppm concentration in 1 st , 2 nd and 3 rd instars larvae of Ae. Aegypti , where as 9 ppm concentration showed 100% mortality in 1 st , 2 nd and 3 rd instars larvae of An. stephensi after 72 h of exposure. At 6 ppm concentration, 100% mortality was observed in 1 st instar larvae after 24 h of exposure and in 2 nd and 3 rd instars larvae of Cx. quinquefasciatus after 48 h of exposure. In the 72 h bioassay experiment, LC 50 and LC 90 values progressively decreased with the increase in exposure period, having the lowest values at 72 h of exposure. Among the three mosquitoes, Cx. quinquefasciatus proved to be most susceptible to acetone leaf extract of A. reticulata . Some non target organisms were found to be non-responsive to the bioactive extract when exposed. So, acetone leaf extract of A. reticulata was proved to be an efficient larvicidal agent against 3 important vectors like Ae. aegypti, An. stephensi and Cx. quinquefasciatus .\",\"PeriodicalId\":92079,\"journal\":{\"name\":\"Journal of mosquito research\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2015-06-23\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"10\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of mosquito research\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.5376/JMR.2015.05.0009\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of mosquito research","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.5376/JMR.2015.05.0009","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 10
摘要
本研究旨在研究番麻科(Annona reticulata L., A. reticulata)丙酮叶提取物对埃及伊蚊(Aedes aegypti L., 1762, Ae.) 1 ~ 4龄幼虫的杀灭作用。埃及伊蚊),斯氏按蚊,利斯顿,1901(安。致倦库蚊,1823年。quinquefasciatus)。在12 ppm浓度下,伊蚊1、2、3龄幼虫死亡率为100%。当浓度为9ppm时,埃及伊蚊1、2、3龄幼虫死亡率均为100%。暴露72小时后。在6 ppm浓度下,Cx 1龄幼虫和2、3龄幼虫暴露24 h后死亡率均为100%。暴露48小时后致倦库蚊。在72 h的生物测定实验中,lc50和lc90值随着暴露时间的增加而逐渐降低,在暴露72 h时达到最低。在这三种蚊子中,Cx。结果表明,拟倦库蚊对黄颡鱼丙酮叶提取物最敏感。一些非目标生物被发现在暴露时对生物活性提取物无反应。综上所述,藤叶丙酮提取物对伊蚊等3种重要病媒具有较好的杀灭效果。蚊,。stephensi和Cx。quinquefasciatus。
Evaluation of Larvicidal Efficacy of Acetone Leaf Extracts of Annona reticulata Linn. Against Aedes aegypti, Anopheles stephensi and Culex quinquefasciatus (Diptera: Culicidae)
The present study was designed to examine the larvicidal property of acetone leaf extracts of Annona reticulata L. ( A. reticulata ), (family: Annonaceae) against 1 st to 4 th instars larvae of three dreadful mosquitoes namely Aedes aegypti L., 1762 ( Ae. aegypti ), Anopheles stephensi Liston, 1901 ( An. stephensi ) and Culex quinquefasciatus Say, 1823 ( Cx. quinquefasciatus ). Cent percent mortality was observed at 12 ppm concentration in 1 st , 2 nd and 3 rd instars larvae of Ae. Aegypti , where as 9 ppm concentration showed 100% mortality in 1 st , 2 nd and 3 rd instars larvae of An. stephensi after 72 h of exposure. At 6 ppm concentration, 100% mortality was observed in 1 st instar larvae after 24 h of exposure and in 2 nd and 3 rd instars larvae of Cx. quinquefasciatus after 48 h of exposure. In the 72 h bioassay experiment, LC 50 and LC 90 values progressively decreased with the increase in exposure period, having the lowest values at 72 h of exposure. Among the three mosquitoes, Cx. quinquefasciatus proved to be most susceptible to acetone leaf extract of A. reticulata . Some non target organisms were found to be non-responsive to the bioactive extract when exposed. So, acetone leaf extract of A. reticulata was proved to be an efficient larvicidal agent against 3 important vectors like Ae. aegypti, An. stephensi and Cx. quinquefasciatus .