Which of the following is a characteristic of non-chemical pest control methods?

The correct option reflects a key principle of non-chemical pest control methods, which focus on modifying the environment to make it less conducive to pest infestations. Implementation of habitat modifications involves changing the physical surroundings to prevent pest access, eliminate breeding grounds, and reduce food sources. This can include practices such as improving sanitation, making structural repairs to eliminate entry points, and altering landscaping.

Non-chemical methods emphasize long-term solutions rather than quick fixes. For instance, while immediate pest eradication may sound appealing, non-chemical strategies often take longer to show results but are more sustainable in the long run. Similarly, the use of synthetic pesticides and reliance on chemical residues are directly contrary to non-chemical approaches, which strive to minimize or eliminate the use of chemicals in pest management.