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早先的研究已证明几种酯胺类对防制库蚊Culex pipiens quinquefasciatus的蛹和幼虫有良好的效果。本文作者报道了几种有前途的酯胺类现场防制库蚊、伊蚊的蛹和幼虫的试验结果。将酯胺类按25%～50%的浓度混于石油中,加以1%的表面活化剂如Polytergentβ-200、Triton N-101和AG_(3-30)等。在水池中进行实验时,将所需药量加入1,000毫升水中,混和后用手提喷雾喷油,除处理水池外,另留4个水池作对照。在现场灭蚊试验时,将蚊虫自然孳生地划分为若干块,面积为
Earlier studies have demonstrated that several esteramines have shown good efficacy against pupae and larvae of Culex pipiens quinquefasciatus. The authors report the results of several promising on-site serotonin control of Culex pipiens pallens and pupae and larvae of Aedes mosquitoes. The esteramides were mixed in petroleum at a concentration of 25% ~ 50% with 1% surfactant such as Polytergentβ-200, Triton N-101 and AG_ (3-30). In the pool experiment, the required dose into 1,000 ml of water, mixed with a hand-held spray spray, in addition to the treatment of the pool, the other four pools for the control. In the field of mosquito test, the mosquito will naturally breed into a number of blocks, an area of