What type of pesticide is specifically used to eliminate insects?

Insecticides are specifically designed to target and eliminate insect pests. These chemicals disrupt essential biological functions in insects, such as their nervous system or reproductive processes, making them effective in controlling populations of harmful species that can damage crops and spread diseases.

Different types of pesticides have specific functions; for instance, herbicides are used to kill or suppress the growth of unwanted plants (weeds), fungicides treat fungal infections in plants, and bactericides are meant to eliminate bacteria. Each of these pesticides serves its particular purpose, but when it comes to targeting insects specifically, insecticides are the appropriate choice.