Is maggot killing powder a pesticide?

Taobao related information shows that maggot killing powder is an organophosphorus pesticide, which contains pesticide components, such as cypermethrin and imidacloprid, and its main function is to kill pests.

Maggot-killing powder is mainly aimed at fly maggots, and its main functions are contact killing and stomach poisoning, and it has no systemic effect, so it is very effective for phosphorus wing larvae.