CONTRAC Meal with the single-feeding anticoagulant, Bromadiolone has proven bait acceptance due to its highly palatable meal formulation. It is an excellent clean-out and maintenance bait to control mice and rats, including warfarin-resistant Norway rats. Meal bait, while the least weatherable bait form, achieves consistent rodent acceptance because it contains food-grade ingredients, seeds and grains, which give rodents a variety of textures and flavors. Rodents may consume a lethal dose in a single nights feeding.