What is the purpose of a rodenticide?

The purpose of a rodenticide is specifically to kill or control rodents. Rodenticides are formulated chemicals designed to manage rodent populations, particularly in agricultural settings, urban areas, and homes where rodents can cause damage or pose health risks through the transmission of diseases. These products work by disrupting biological processes in rodents, leading to their death or significant reduction in their numbers.

In the context of pest management, effective rodent control is critical, and using rodenticides is a common practice to mitigate issues caused by rodents like rats and mice, which can contaminate food supplies, damage property, and contribute to the spread of various illnesses. The use of a rodenticide reflects an understanding of the specific threats posed by rodent infestations and the need for proactive measures in safeguarding environments from these pests.

The other choices do not align with the primary function of a rodenticide. Attracting rodents, repelling pests from crops, and fertilizing soil involve different pest management strategies or agricultural practices that do not serve the same purpose as rodenticides.