Sealing cracks and crevices in buildings is an example of which type of pest management method?

Sealing cracks and crevices in buildings falls under physical pest management methods. This approach focuses on creating barriers that physically prevent pests from entering an environment. By sealing these vulnerable entry points, the likelihood of pest infestations is reduced since many pests rely on these openings for access to food, shelter, and breeding sites.

Physical methods in pest management can involve a variety of strategies, such as traps or barriers, but the common theme is the direct manipulation of the environment to deter pests. This method is often more sustainable and chemically-free compared to other pest management practices, making it a preferred choice in many situations.

The other types of pest management mentioned—biological, cultural, and mechanical—serve different purposes. Biological methods involve the use of natural predators or parasites to control pests, cultural methods refer to agricultural practices that promote healthy ecosystems to minimize pest issues, and mechanical methods include tools and equipment utilized to directly remove or control pests. Each of these plays a role in overall pest management strategies but does not apply to the act of sealing entry points in structures.