Lee H L, Khadri M S, Chiang Y F
Division of Medical Entomology, Institute for Medical Research, Kuala Lumpur, Malaysia.
J Vector Ecol. 1997 Dec;22(2):146-9.
The combined adulticidal, larvicidal, and wall residual activity of ULV-applied bifenthrin, a synthetic pyrethroid, was evaluated in houses in Kuala Lumpur, Malaysia, against larvae and adults of lab-bred Aedes aegypti and Culex quinquefasciatus. A portable ULV sprayer was used to disperse a ULV formulation of bifenthrin at a discharge rate of 45 ml/min. The results indicated that bifenthrin sprayed at this rate exhibited all the three activities against the test mosquitoes. Complete adult mortalities were achieved, while very high larvicidal activity was also effected, which persisted for seven days. Wall bioassay with adults of Ae aegypti also resulted in very high mortality, which also persisted for one week. The combined mosquitocidal activities of bifenthrin is considered more effective especially in the control of dengue vectors.
在马来西亚吉隆坡的房屋中，对合成拟除虫菊酯联苯菊酯进行超低容量（ULV）喷雾，评估其对实验室饲养的埃及伊蚊和致倦库蚊幼虫及成虫的成虫杀灭、幼虫杀灭和墙壁残留活性。使用便携式超低容量喷雾器以45毫升/分钟的排放速率喷洒联苯菊酯的超低容量制剂。结果表明，以该速率喷洒的联苯菊酯对测试蚊子表现出所有三种活性。实现了成虫的完全死亡，同时也产生了非常高的幼虫杀灭活性，这种活性持续了七天。对埃及伊蚊成虫进行的墙壁生物测定也导致了非常高的死亡率，且这种死亡率也持续了一周。联苯菊酯的综合灭蚊活性被认为更有效，尤其是在控制登革热媒介方面。
