由于灭扫利具有杀虫谱广、杀虫力强、残效期长等许多优点,尤其对害螨成幼螨具有良好的兼治效果,生产上用量很大,而且次数频繁,这样使得害虫抗药性正在增加。高渗甲氰菊酯是灭扫利加强力渗透剂混配而成的一种新型农药,它通过降低灭扫利的有效成份,来减缓害虫的抗性,同时降低成本,减少污染和残留,通过增加药剂的渗透能力来提高毒力, Due to its advantages of broad insecticidal spectrum, strong insecticidal power and long residual period, etc., it has a lot of advantages in controlling pest mites, and its production is very large and frequently used. This makes pest resistance Increasing. Hypertensive cypermethrin is a new type of pesticide which is used to eliminate the strong penetrating agent. It reduces pest resistance by reducing the active ingredients of mercuric, reduces the cost and reduces the pollution and residue. By increasing the penetration of agents to increase virulence,