Identify one preventative measure for termite control.

Installing physical barriers during construction is a highly effective preventative measure for termite control. This method involves incorporating materials that deter termites from accessing the structure. Common barriers include metal mesh, plastic sheeting, or concrete, which can be installed around the foundation or within walls. These barriers serve as a physical obstruction, significantly reducing the likelihood of termites penetrating the building structure.

Physical barriers are particularly valuable because they provide a long-term solution that can be implemented at the onset of construction, ensuring that homes and buildings are less attractive targets for termites from the very beginning. This proactive approach is essential for pest control strategies as it addresses potential infestations before they occur, rather than attempting to manage an existing problem.

Other methods listed, such as applying surface pesticides, using ultrasonic repellents, or maintaining a dry indoor environment, may contribute to termite control, but they do not provide the same level of foundational prevention as installing physical barriers. Pesticides require ongoing application and may not be effective in all situations, ultrasonic devices lack scientific backing for effectiveness, and while a dry environment can deter moisture-loving pests, it doesn’t prevent them from accessing the structure in the first place.