What does habitat modification primarily involve?

Habitat modification primarily involves the elimination of access to food, water, and harborage sites. This practice is essential in pest control because it tackles the root causes of infestations. By making an environment less conducive to pest survival and reproduction, it reduces the likelihood of pests finding the resources they need to thrive.

For example, blocking entrances to structures, cleaning up food sources, fixing leaks to eliminate water sources, and removing clutter that may serve as hiding spots all contribute to an environment that is less hospitable to pests. Unlike the other options, which focus on direct actions such as using baits, applying chemical treatments, or setting traps, habitat modification is a preventative strategy that helps to maintain a long-term solution to pest problems.