Paenibacillus larvae bacterium is known to be the causative agent of American foulbrood (AFB). a widespread. highly contagious and fatal disease in honey bees (Apis mellifera). There are four genotypes of Paenibacillus larvae that are named after their enterobacterial repetitive consensus (ERIC). https://lockdownsecuritycanada.shop/product-category/drill-bit/