Termites that have fed on the slow-acting Harris Termite Powder treated wood can accumulate the active ingredient and still move among other individuals in the colony. The transfer of food from workers to nymphs, soldiers and reproductives will also transfer Harris Termite Powder. Affected individuals also exhibit behavioral changes, becoming sluggish, stop feeding and start to die. Others in the colony will avoid these individuals and areas where they have died. Treated wood is not the first choice for feeding, therefore Harris Termite Powder treated wood is not preferred by foraging termites.
How to Eliminate Termites
Harris Termite Powder solution can be sprayed on bare wood and/or injected into insect holes, cracks, walls and ceiling voids. A garden tank sprayer, brush, or roller works best for crawl spaces, attics, subflooring, decks, fences logs and new construction.