Which is true about sand barriers used in termite prevention?

Sand barriers are an effective method in termite prevention, particularly when combined with other strategies. They create a physical barrier that termites find challenging to navigate, which can significantly reduce the likelihood of infestation. However, the true effectiveness of sand barriers is best realized when they are part of an integrated pest management plan. This usually involves using other methods such as chemical treatments, regular inspections, and proper moisture control practices.

Although sand barriers can be valuable, relying solely on them without incorporating additional methods might leave gaps in protection. This is why the approach of using sand barriers in conjunction with other prevention techniques is emphasized as the best practice. This holistic approach ensures that multiple aspects of termite behavior and environmental factors are addressed, providing a more comprehensive shield against potential infestations.