What is an example of a non-chemical pest control method?

Integrated Pest Management (IPM) is recognized as a non-chemical pest control method because it emphasizes a holistic approach to pest management that combines various control strategies. IPM utilizes cultural, biological, and physical means to prevent and manage pest populations while minimizing the reliance on synthetic pesticides.

For instance, IPM might include practices such as crop rotation, habitat manipulation, natural predator introduction, and the use of resistant plant varieties. These methods aim to maintain pest populations at levels that do not cause economic harm while promoting environmental health and sustainability.

In contrast, the other choices listed are all focused on chemical control methods or methodologies that primarily involve the use of pesticides. For example, insecticides are chemical substances specifically designed to kill insects, while fumigation techniques involve the use of gases to eliminate pest infestations, and pesticide application techniques refer to the various methods of applying chemical pest control agents. Thus, Integrated Pest Management stands out as an approach that prioritizes non-chemical strategies within a broader pest management framework.