Which method of pest control involves removing food sources or habitats?

Cultural control is the method of pest management that focuses on altering the environment to make it less conducive to pests. This includes practices like removing food sources and habitats, which limits the availability of resources that pests rely on to survive and reproduce. By modifying practices related to land use, crop rotation, or sanitation measures, cultural control aims to prevent pest populations from thriving.

The other methods mentioned, while valid forms of pest control, do not specifically focus on removing food sources or habitats. Mechanical control involves physical methods of pest removal, such as traps or barriers. Biological control is about utilizing natural predators or parasites to manage pest populations. Chemical control involves using pesticides to eliminate pests. While these methods may effectively reduce pest populations, they do not specifically address altering food sources or habitats as part of their primary approach.