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

Sealing cracks and crevices and small openings in buildings is classified as a physical pest management method. This technique aims to physically block pests from entering a structure, making it an effective form of exclusion. By sealing these openings, pest control professionals can reduce the chances of pest infestations, thereby protecting the integrity of the building and the health of its occupants.

Physical methods of pest management focus on altering the environment to make it less conducive to pests, as opposed to other methods that might involve changing agricultural practices, introducing natural predators, or modifying genetic material. The physical approach often serves as the first line of defense in pest control strategies, emphasizing the importance of prevention and structural integrity. This makes sealing openings a crucial practice in integrated pest management systems.