Which type of pesticide is used for controlling rodent populations?

Rodenticides are specifically designed to target and control rodent populations, such as rats and mice. These pesticides work by causing physiological harm to rodents, either through anticoagulant effects that lead to internal bleeding or by causing other toxic reactions. This makes them effective tools in managing rodent infestations in various environments, including agricultural settings, residential areas, and industrial sites.

In contrast, the other types of pesticides mentioned serve different purposes: bactericides focus on killing bacteria, nematicides target nematodes (a type of parasitic worm), and acaricides are used to control mites and ticks. Therefore, while each type of pesticide has its designated role in pest management, rodenticides are uniquely formulated to specifically address issues related to rodent control. This specialization is why rodenticides are the appropriate choice for managing rodent populations.