Treatments V. Parahaemolyticus (mm) V. harveyi (mm)
B. subtilis 12.65 ± 1.71b 13.29 ± 1.58b
Silver nanoparticles 21.25 ± 2.55a 19.27 ± 1.36a
AgNo3 4.6 ± 0.33c 3.9 ± 0.53c
Control 0 0
Values mean ± SD with different superscript letters in a row show significant differences (P < 0.05).
Table 3: Antibacterial activity of B. subtilis, silver nanoparticles and AgNO3.