What pesticide controls insects?

The correct answer is insecticide, which specifically targets and controls insect populations. Insecticides are formulated to disrupt the biological functions of insects, whether through poisoning, interfering with their growth and development, or disrupting their ability to reproduce. These targeted chemicals are essential in agricultural, residential, and commercial settings to manage pest populations that can cause damage to crops, spread disease, and impact overall quality of life.

In contrast, herbicides are designed to control unwanted plants or weeds, while acaricides target mites and ticks, dealing with a different class of pests. Fungicides are used to combat fungal infections and diseases, which again falls outside the purview of insect control. Each of these chemicals has a specific purpose related to controlling various types of pests, making insecticide the appropriate choice for addressing insect issues.