Which is NOT an example of pest habitat manipulation?

The option identified is not an example of habitat manipulation because it involves the use of traps as a control method rather than altering the environment to make it less conducive to pests. Habitat manipulation focuses on modifying the existing conditions in a way that discourages pests from thriving or reproducing.

For instance, removing standing water controls mosquitoes by eliminating their breeding sites, while reducing clutter in stored areas makes it harder for pests like rodents or insects to find shelter. Improving ventilation in moist areas helps to reduce humidity, which can deter pests that thrive in damp conditions. In contrast, using harpoon mole traps addresses an existing pest problem directly by killing or capturing the pests rather than changing the habitat to prevent them from becoming a problem in the first place.