Rodenticides are specifically designed to harm which of the following?

Rodenticides are specifically designed to harm rats and mice, which are classified as rodents. These substances are formulated to target the physiology and behaviors of these animals, making them effective in controlling rodent populations. Rodenticides work by causing various effects, such as blood clotting disorders, metabolic disturbances, or neurological damage, which are particularly harmful to rodents.

The focus on rats and mice comes from their status as common pests that can pose health risks and damage to property. By effectively targeting these specific animals, rodenticides help in managing infestations and mitigating their impacts on human environments.

Understanding that some other substances may affect different organisms is key; however, rodenticides are not intended for use against bacteria, insects, or plants. Each of these categories requires distinct approaches for control and management, highlighting the specialized nature of rodenticides.