Total 12 strains.

1 Acinetobacter calcoaceticus
2 Actinobacillus sp.
3 Bacillus subtilis
4 Corynebacterium sp.
5 Erysipelothrix rhusiopathiae
6 Escherichia coli
7 Haemophilus aphrophilus
8 Micrococcus luteus
9 Neisseria meningitidis
10 Pasteurella gallinarum
11 Serratia marcescens
12 Staphylococcus aureus