How is soil treated for termite prevention?

Soil treatment for termite prevention is primarily achieved through the injection of termiticide into the soil surrounding the foundation of a structure. This method is effective because it creates a chemical barrier that prevents termites from entering the building. The termiticide is typically injected into soil at strategic points around the perimeter, ensuring that any foraging termites will come into contact with the pesticide, thus reducing the likelihood of infestations.

In contrast, relying solely on traps or watering the soil with pesticides does not provide the same level of protection. Traps may help monitor termite activity but do not eliminate or prevent termites from entering a structure. Additionally, simply applying pesticides through watering does not ensure adequate penetration and efficacy in creating a protective barrier around the foundation. Planting resistant species of vegetation is also not considered a primary method for termite prevention, as it does not directly address the presence of termites in the soil nor create an effective barrier against them.