Bruchus rufimanus, commonly known as the broad bean weevil, broad bean beetle, or broad bean seed beetle is a weevil which inhabits crops and fields, as well as some homes. It is a pest of faba beans (Vicia faba L.).The adult weevils feed on pollen, while their larvae tunnel in seeds destroying crops and moving on to new ones once they dry out. The adult beetle, being one of the biggest of its genus, ranges from 3 to 5 mm in length.