Starbar Just One Bite 100504298 Mouse and Rat Killer, Solid, 12 lb Pail

Kills Norway rats, roof rats, warfarin resistant Norway rats and house mice. For use in and around agricultural buildings only. Pests may consume a lethal dose in one single night's feeding with first dead rodents appearing 4 or 5 days after feeding begins. Treated with S-methoprene to protect the bait from infestation by insects. Contains 2 oz chunks. Contains the active ingredient bromadiolene.