What is the purpose of using barriers in pest control?

The purpose of using barriers in pest control is to physically prevent pests from entering specific areas. Barriers can take various forms, such as screens, curtains, or physical structures that block pests from gaining access to buildings, gardens, or other areas where they are unwanted. This method is particularly effective in creating a protective zone around sensitive areas, thereby minimizing the need for chemical interventions and reducing overall pest activity.

This approach aligns with integrated pest management practices, which focus on prevention through physical means before resorting to chemical solutions. Using barriers helps maintain a healthy environment and protects structures from damage or contamination caused by pests.