JAGUAR CHUNX 18LB PAIL/408, All-weather formula kills Norway rats, roof rats and house mice with a super strong single-feeding anticoagulant, especially effective in cleaning out tough infestations or where resistance is suspected. Tasty blend contains more than 16 human food-grade ingredients. For use in and around agricultural buildings only. May be used with tamper-resistant bait stations. Contains 0.005% brodifacoum. Rats and mice may consume a lethal dose in one feeding with first dead rodents appearing 4-5 days after feeding begins. Do not place in areas where there is a possibility of contaminating food or surfaces that come in contact with food. Do not broadcast bait. Chunx Feature multiple gnawing edges for maximum acceptance. 20 gms. For Rats 5-22 chunks per placement, each placement 15-30 ft apart; For Mice – 1 chunk per placement, each placement 8-12 ft apart.