What is a key practice in managing vermin control in laboratory settings?

Inspecting incoming supplies for vermin is a critical practice in managing vermin control in laboratory settings. This proactive approach helps to prevent the introduction of pests into the facility. Laboratory environments require strict biosecurity measures, as vermin can carry diseases or contaminants that may compromise research integrity or animal welfare. By maintaining a vigilant inspection process, technicians can quickly identify and address any potential infestations before they can spread, ensuring a safer and more controlled environment for both animals and researchers.

Other practices mentioned, such as allowing food and bedding to touch the walls, using chemical pesticides indiscriminately, and keeping doors open for airflow, can actually create vulnerabilities in pest management rather than promoting effective control. These practices may enhance the likelihood of vermin access or proliferation, undermining the efforts to maintain a clean and sterile laboratory space.