| Zone of inhibition (mm diameter) | |||||||
---|---|---|---|---|---|---|---|---|
Bacterial culture | Positive control | Solvent control | Ethanol | Methanol | Hexane | Petroleum Ether | Chloroform | Diethyl ether |
Erwinia sp. | 15 | - | 10 ± 0.0 | 12 ± 0.5 | 13 ± 1.0 | 10 ± 0.0 | 12 ± 0.0 | 10 ± 0.5 |
X. campestris | 16 | - | 11 ± 0.5 | 12 ± 0.0 | 14 ± 0.0 | 11 ± 0.5 | 12 ± 0.1 | 11 ± 0.5 |
P. syringae | 14 | - | 11.8 ± 0.5 | 11 ± 0.0 | 12 ± 0.0 | 10 ± 0.0 | 10 ± 0.0 | 12 ± 0.5 |
C. michiganense | 15 | - | 12 ± 1.0 | 12 ± 0.0 | 13 ± 0.0 | 8 ± 0.0 | 11 ± 0.0 | 12.4 ± 0.5 |
E. coli | 13 | - | 14 ± 1.0 | 12 ± 0.5 | 8 ± 0.0 | 8 ± 0.0 | 11 ± 0.5 | 11 ± 0.0 |
Y. enterocolitica | 14 | - | 11 ± 1.0 | 12 ± 0.0 | 11 ± 0.0 | 9 ± 0.5 | 13 ± 0.0 | 14 ± 0.0 |
B. subtilis | 13 | - | 8 ± 0.0 | 8 ± 0.0 | - | 8 ± 0.0 | 10 ± 0.0 | 10 ± 0.0 |
E. faccalis | 14 | - | - | - | - | - | 7 ± 0.0 | 8 ± 0.0 |
K. pneumonia | 12 | - | - | 8 ± 0.0 | - | - | - | - |
S. typhi | 10 | - | 8 ± 0.0 | 10 ± 0.0 | 13 ± 1.0 | 12 ± 1.0 | 8 ± 0.0 | 8 ± 0.0 |
S. aureus | 12 | - | - | - | - | - | 7 ± 0.0 | - |
E. acrogens | 14 | - | 8 ± 0.0 | 11 ± 1.0 | 8 ± 0.0 | 8 ± 0.0 | 10 ± 0.0 | 8 ± 0.5 |
P. valgaris | 14 | - | 8 ± 0.0 | 12 ± 1.0 | 14 ± 0.0 | 14 ± 0.5 | 10 ± 0.0 | 8 ± 0.0 |
P. aeruginosa | 13 | - | 10 ± 0.0 | 12 ± 0.0 | 13 ± 0.0 | 12 ± 0.0 | 10 ± 0.0 | 8 ± 0.0 |
S. flexneri | 14 | - | 8 ± 0.0 | 10 ± 1.0 | 8 ± 0.0 | 8 ± 0.0 | 10 ± 0.0 | 8 ± 0.0 |