What is a common control method for monitoring pest levels in buildings?

The most effective control method for monitoring pest levels in buildings is the use of traps and bait stations. These tools are designed specifically for capturing or attracting pests, enabling pest management professionals to assess the level and type of infestation present. By regularly checking these devices, technicians can gather important data on pest activity, which helps inform ongoing pest management strategies.

Traps allow for the physical capture of pests, while bait stations not only lure pests but can also contain a monitoring mechanism to provide insights into pest movement and population trends. This proactive approach facilitates timely interventions and can prevent larger infestations from occurring.

Chemical sprays and pest-proofing procedures have their own roles in pest management, but they do not focus primarily on monitoring pest levels. Visual inspections can be helpful but may not provide a comprehensive understanding of pest activity compared to the quantitative data that traps and bait stations can offer. Therefore, relying on traps and bait stations is a well-established practice to effectively monitor pest populations.