Bromethalin is a potent acute toxicant.;Rodents stop feeding after eating a toxic dose so more rodents are controlled with less bait.;Kills anticoagulant resistant norway rats, roof rats and house mice.;Bromethalin is a potent acute toxicant;Rodents stop feeding after eating a toxic dose so more rodents are controlled with less bait;Kills anticoagulant resistant Norway rats, roof rats and house mice.