When treating soil to be "back filled," what should the applicator do first?

The correct approach involves treating the soil after placing it in a leak-proof container. This method ensures that the termiticide effectively penetrates the soil and remains contained during the application process. By using a leak-proof container, the applicator can prevent any loss of the pesticide and avoid environmental contamination.

Additionally, treating the soil while it is still in the ground can be less effective, as it might not allow for thorough mixing and might lead to uneven distribution of the termiticide. Waiting for the soil to dry could hinder the absorption of the chemical into the soil, making it less effective against pests. Mixing the soil with termiticide might seem practical, but without containment, there is a risk of exposing non-target areas to chemical runoff. Therefore, the first step should be to treat soil that has been properly contained to ensure efficiency and safety in pest control methods.