What does Integrated Pest Management (IPM) emphasize in relation to chemical pesticide use?

Integrated Pest Management (IPM) emphasizes the importance of a holistic approach to pest control, which incorporates multiple strategies to manage pest populations effectively. The correct answer highlights that chemical pesticides are used in conjunction with sanitation efforts.

In the IPM framework, sanitation serves as a critical first step in preventing pest infestations. By maintaining cleanliness and removing food and water sources that attract pests, the likelihood of pest problems can be significantly reduced. However, when sanitation measures alone are insufficient to control a pest problem, the use of chemical pesticides becomes a viable option.

This approach is preferred because it minimizes the reliance on pesticides and encourages the use of other control methods—such as physical barriers, biological control agents, and habitat modifications—before resorting to chemicals. By integrating sanitation with chemical treatment only when necessary, IPM promotes more sustainable pest management practices that ultimately enhance food safety and protect the environment.