What is the term for the method involving sealing cracks and crevices, building fences, and setting traps?

The method described—sealing cracks and crevices, building fences, and setting traps—falls under the category of Mechanical or Physical Control. This approach utilizes physical barriers and devices to prevent pests from entering or spreading within a specific area.

Mechanical control strategies aim to directly remove pests or make the environment less hospitable to them. By sealing entry points, you effectively block pests from gaining access, while traps can capture or kill pests that are already present. Building fences acts as a barrier which prevents pest entry from outside sources.

This method is a non-chemical way to manage pests, highlighting its importance in integrated pest management as it avoids potential chemical exposure and promotes a more sustainable approach to pest control. It is particularly advantageous in residential and agricultural settings where safety and environmental impact are critical considerations.