Xue Rui-De, Barnard D R, Ali Arshad
Anastasia Mosquito Control District, St. Augustine, FL 32085, USA.
J Am Mosq Control Assoc. 2006 Mar;22(1):126-30. doi: 10.2987/8756-971X(2006)22[126:LEOIRA]2.0.CO;2.
Twenty-one commercial insect repellent products, including 12 botanical, 6 DEET-based, and 3 synthetic organics, were evaluated as larvicides and as oviposition deterrents of Aedes albopictus. Ten of the 12 botanical products at 0.1% concentration provided 57-100% mortality of laboratory-reared 4th-stage Ae. albopictus larvae at 24 h after treatment. Five of the 6 DEET-based products and 3 synthetic organic repellents at 0.1% concentration induced 88-100% larval mortality at 24 h after treatment. All 12 botanical products proved highly effective oviposition deterrents of Ae. albopictus, resulting in 76-100% effective repellency at 24 h after exposure. The 6 DEET-based repellents and the 3 synthetic organic repellents caused 84-100% effective oviposition repellency of Ae. albopictus at 24 h after exposure. Several botanical repellents previously shown to have minimal protection from mosquito bites proved effective oviposition deterrents. Some commercial topical repellents have good potential for development and use in management of container-inhabiting mosquitoes because they deter oviposition and kill larvae.
对21种市售驱虫产品进行了评估，这些产品包括12种植物性产品、6种避蚊胺类产品和3种合成有机产品，评估其对白纹伊蚊幼虫的杀灭效果及产卵驱避作用。12种植物性产品中有10种在浓度为0.1%时，在处理后24小时对实验室饲养的白纹伊蚊四龄幼虫的致死率为57%-100%。6种避蚊胺类产品中的5种以及3种浓度为0.1%的合成有机驱虫剂在处理后24小时诱导幼虫死亡率达到88%-100%。所有12种植物性产品都被证明对白纹伊蚊具有高效的产卵驱避作用，在接触后24小时产生76%-100%的有效驱避率。6种避蚊胺类驱虫剂和3种合成有机驱虫剂在接触后24小时对白纹伊蚊产生84%-100%的有效产卵驱避作用。几种先前显示对蚊虫叮咬防护作用极小的植物性驱虫剂被证明具有有效的产卵驱避作用。一些市售局部用驱虫剂在控制栖息于容器的蚊虫方面具有良好的开发和应用潜力，因为它们既能驱避产卵又能杀死幼虫。
