Relative efficacy of various oils in repelling mosquitoes.
Relative efficacy of various oils in repelling mosquitoes.
复制标题
各种油驱蚊的相对功效。
DOI：
--
复制
发表时间：
1995
期刊：
影响因子：
--
通讯作者：
Razdan Rk
中科院分区：
文献类型：
--
作者：
Ansárí Ma;Razdan Rk
摘要通过田间试验研究了植物油、精油和化学基础油对媒介蚊虫的驱避效果。结果表明，小叶香茅Cymbopogan martinii var.索菲亚（玫瑰草）、香茅（柠檬草）和香茅（香茅）油与化学基础油即美乐（mylol）一样有效。这些油提供了几乎完全的保护，防止按蚊culicifacies和其他按蚊物种。对致倦库蚊的保护率为95- 96%。樟脑（C.紫茎泽兰油也表现出驱避作用，对An的保护率为97.6%。对Cx.致倦肌植物油即芥末（B. compestris）和椰子（C. nucisera）显示驱避作用，然而这些油的功效对Cx不太明显。致倦肌经统计学分析，植物油和精油对蚊虫的杀灭效果有显著性差异（p < 0.01）。精油的驱避效果略上级樟脑和肉豆蔻醇（p < 0.01）。culicifacies和Cx.致倦肌
Abstract Field studies were carried out to determine the relative efficacy of repellant action of vegetable, essential and chemical base oils against vector mosquitoes. Results revealed that essential oils viz. Cymbopogan martinii martinii var. Sofia (palmarosa), Cymbopogan citratus (lemon grass) and Cymbopogan nardus (citronella) oils are as effective as chemical base oil namely mylol. These oils provide almost complete protection against Anopheles culicifacies and other anopheline species. Per cent protection against Culex quinquefasciatus ranged between 95-96%. Camphor (C. camphora) oil also showed repellent action and provided 97.6% protection against An. culicifacies and 80.7% against Cx. quinquefasciatus. Vegetable oils namely mustard (B. compestris) and coconut (C. nucisera) showed repellent action, however the efficacy of these oils was not much pronounced against Cx. quinquefasciatus. Results of statistical analysis revealed significant difference between vegetable and essential oils (p < 0.01) against tested species of mosquitoes. Essential oils were found marginally superior in repellancy than camphor and mylol (p < 0.01) against An. culicifacies and Cx. quinquefasciatus.