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敌百虫是五十年代合成的有机磷杀虫剂,溴氰菊酯、二氯苯醚菊酯则是近十年发展起来的拟除虫菊酯类子虫剂,这三种杀虫药物各有特长,但均具有广谱,速效及使用安全等优点。近年来,这些药物被引用于对蟑螂的防制,取得了较为满意的效果。尤其是溴氰菊酯,对蟑螂具有很高的毒力和较长的持效作用。这些药物被引用于杀灭蟑螂以来,未进行过系统的药物敏感性监测,为合理使用药物,了解和掌握本市蟑螂的优势种美洲大蠊对这三种杀虫剂的本底情况,我们于1984年
Trichlorfon is a synthetic organophosphate insecticide in the 1950s, and deltamethrin and permethrin are pyrethroid insecticides developed in recent ten years. Each of the three insecticides has Expertise, but all have broad-spectrum, quick-acting and safe to use. In recent years, these drugs have been cited in the cockroach prevention and control, and achieved satisfactory results. Especially deltamethrin, cockroach has a high toxicity and long-lasting effect. These drugs have been cited to kill cockroaches since no systematic drug susceptibility monitoring has been conducted. For the rational use of drugs, we know and master the dominant species of cockroaches in the city. The background of these three insecticides is based on the background of these three insecticides In 1984