What does the concept of exclusion involve in pest management?

The concept of exclusion in pest management primarily revolves around sealing entry points to prevent pests from entering a building or a specific area. By identifying and closing off potential entryways such as cracks, gaps around windows and doors, utility openings, and any other vulnerabilities, pest control efforts can significantly reduce the likelihood of infestations. This proactive approach focuses on creating barriers that pests cannot easily breach, which is a fundamental strategy in Integrated Pest Management (IPM).

Exclusion not only halts pest entry but also complements other pest management strategies, as it helps maintain a more secure and pest-free environment, reducing the need for chemical treatments and minimizing the risk of pests establishing residency.