Contains 0.005% Brodifacoum to kill warfarin resistant rats and mice. Havoc provides extra protection against accidental ingestion with Bitrex, (the most bitter substance in the world to humans).
Kills in a single feeding, death occurs 4-5 days later, so rodents do not associate fatal symptoms with the bait. Approved for use in and around agricultural buildings.
Pail contains 80, 50 gram packets of moisture resistant pellets.