moisture resistant

leaves no visible residue

it ensures thorough pest management in mulched areas

By being unable to molt

directed foliar treatment

Contrac All-Weather Blox Rodenticide box (4 x 4 lb pails) insecticide moisture resistantContrac All Weather Blox is a rodenticide manufactured by Bell Laboratories, Inc. containing the single feeding anticoagulant ingredient, Bromadiolone. Contrac Blox kills various types of rats, mice, and meadow voles. Each bait block has pre drilled holes for inserting in bait stations to provide a safer control method. Contrac Blox are made with a special food blend that rodents have a hard time refusing. When combating the toughest infestations,