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

Sealing cracks and crevices, as well as small openings in buildings, is a prime example of a physical pest management method. This approach involves altering the environment to make it less conducive to pest infestations. By sealing these vulnerabilities, you reduce the entry points that pests can exploit, thereby preventing them from gaining access to the interior spaces of the building.

Physical pest management methods focus on non-chemical actions to control pest populations. They can include barriers, traps, and environmental modifications. In this case, sealing openings acts as a barrier against pests, effectively keeping them out without the use of pesticides or other chemicals.

In contrast, mechanical methods might involve the use of devices or implements to physically remove or kill pests, while regulatory refers to the laws and guidelines governing pesticide use. Biological methods involve the use of natural predators or pathogens to control pest populations. Each of these methods has its own role in an integrated pest management (IPM) strategy, but for the specific action of sealing openings, the physical method is most appropriate.