What is the primary purpose of termiticide soil treatments?

The primary purpose of termiticide soil treatments is to create a barrier that termites cannot penetrate. This barrier is crucial in the management and prevention of termite infestations, as it serves to protect structures from the destructive behavior of these pests. When applied correctly around the foundation of a building, the termiticide forms a chemical barrier that hinders the movement of termites from the soil into the structure.

While some may think that attracting termites away from the structure (as mentioned in one of the other options) could be beneficial, the goal of termiticide treatments is not to lure these pests but to keep them from accessing the property entirely. Similarly, killing termites within the wood itself is a different method of control, often associated with targeted insecticides or baiting systems, not soil treatments. Preventing moisture accumulation is important for overall pest management but does not specifically relate to the goal of termiticide applications. Therefore, the correct understanding centers on the establishment of a protective barrier against termites, underscoring the importance of prevention in pest management strategies.