Bacillus spp.
Campylobacter spp.
Enterobacter spp.
Enterococcus spp.
Escherichia coli
Listeria spp.
Mycobacterium spp.
Pseudomonas spp.
Salmonella spp.
Staphylococcus spp.
Streptomyces spp.
Vibrio spp.