U.S. EPA registered pesticide info
'Timbertreat 4wt Insecticide Wood Treatment Concentrate' is an insecticide and miticide. Its Federal EPA registration number is: 60061-82. It was originally approved by EPA on 25 May 1993. Its registration got cancelled on 15 Oct 2004. It has a 'Warning' signal word. It has the following active ingredients: Chlorpyrifos. It's approved for 2 sites including logs and lumber. It is also approved for 6 pests and pest groups including but not limited to ambrosia beetles, beetles, carpenter ants, old house borer, powderpost beetles, and termites.