Premise 2 Termiticide will not move through the soil as it binds to the soil where it is applied. The only way that it would affect termite colonies below ground is if the workers from those colonies are coming and going through treated soil when you apply as a trench around the home.
Premise 2 Termiticide can only be used in inside areas including attics when you are directly spot treating an active infestation in wood as directed on the product label.
Yes, Premise 2 Termiticide can be used on trees and the soil around them per the product label. You would want to use the usage rates per the product label for trees and soil.
Premise 2 Termiticide can be used in drilled holes if they are ones that were previously drilled for termite applications only. It cannot however just be sprayed inside walls as any part of prevention.
Premise 2 Termiticide would be applied to the soil before the home is set on the ground if directly placed there. After building, it would be applied in a trench around the skirting. We have a step by step guide that will walk you through how to do your own termite trenching treatment. You can see the guide by clicking on the link here.
Since Taurus SC Termiticide leaves a 6 month residual when applied to the exterior perimeter foundation and surfaces of the home, Premise 2 Termiticide or other any other insecticides can be applied after that 6 month time.
Premise 2 can only be applied in and around basements, attics, crawl spaces, hallow block foundations or voids, around wells or cisterns, or direct application to damaged wood as directed on the label. Please take a few moments to review our article here that offers treatment advice/product recommendations for treating ants.