AI: 0.005% Diphacinone. JT Eaton rat and mouse bait with new Peanut Butter Flavor All-Weather Bait includes multi-edged, single feeding rat and mouse bait that is unsurpassed in rodent acceptance and control. Ideal for use in Protecta stations, the active ingredient is a single feed anticoagulant that is less toxic to non-target animals. Controls roof rats, Normway rats, and house mice.