杀虫效果的好坏取决于杀虫药剂、杀虫器械和使用方法三方面的合理配合。就杀虫药剂而言,为了发挥其药效,节约用药,降低成本,减小毒性,一般需加工成一定剂型使用。国外多用除臭煤油作主溶剂。国内供卫生害虫防治的喷雾杀虫制剂多为酒精作主溶剂。但酒精价格提高、易燃、易挥发,使用不安全。煤油供应偏紧,除臭也较难。因此开发杀虫水剂或乳剂,将会受到用户的欢迎。我们继香菊雾油剂后,开始研究杀虫水剂(透明乳剂)和乳剂,通过实验室生测和室内挂笼试验,表明对蚊蝇有较好的杀灭效果,现报告于后。 Insecticidal effect depends on the effectiveness of pesticides, insecticidal equipment and the use of the three aspects of the rational cooperation. In terms of pesticides, in order to play its efficacy, save medication, reduce costs, reduce toxicity, generally need to be processed into a certain dosage form. Foreign multi-purpose deodorant kerosene as the main solvent. Domestic for the prevention and control of pesticides and pesticides for the preparation of alcohol as the main solvent. But alcohol prices, flammable, volatile, unsafe to use. Tight supply of kerosene, deodorant is more difficult. Therefore, the development of pesticides or emulsions will be welcomed by users. We follow the Xiangju fog oil, began to study insecticide (transparent emulsion) and emulsion, through the laboratory test and indoor cage test showed that mosquitoes have a better killing effect, are reported later.