Table 5.
Antibacterial activity of different extracts of W. unigemmataTable 4.
| Bacterial strain | Aqueous Extract |
Methanol Extract |
Hexane Extract |
Gentamicin |
Ampicillin |
|||
|---|---|---|---|---|---|---|---|---|
| ZOI (mm) | MIC (mg ml−1) | ZOI (mm) | MIC (mg ml−1) | ZOI (mm) | MIC (mg ml−1) | ZOI (mm) at 10mcg/ml | ZOI at 10mcg/ml | |
| RS | 8 ± 2.7 | 20 | na | na | 15 ± 0.9 | 30 | 23 ± 2.3 | 15 ± 2.3 |
| EC | na | na | na | na | 8 ± 2.6 | 30 | 21 ± 1.8 | 7 ± 2.2 |
| XO | na | na | na | na | 10 ± 0.7 | 30 | 25 ± 1.1 | 21 ± 0.8 |
| XP | 11 ± 0.3 | 20 | na | na | 9 ± 0.3 | 20 | 22 ± 3.9 | 16 ± 2.5 |
| XC | 10 ± 00 | 20 | na | na | 7 ± 00 | 30 | 25 ± 1.3 | 22 ± 1.4 |
| AG | 11 ± 0.3 | 30 | 8 ± 00 | 30 | 8 ± 00 | 30 | 22 ± 1.7 | 16 ± 2.7 |
| KP | na | na | na | na | 7 ± 0.3 | 30 | 28 ± 1.2 | 18 ± 1.2 |
| LM | 10 ± 3.5 | 10 | na | na | 10 ± 3.9 | 10 | 21 ± 0.7 | na |
| PM | na | na | na | na | na | na | 22 ± 1.2 | na |
| PA | na | na | na | na | na | na | 22 ± 1.5 | 15 ± 5.9 |
RS- R. solanacearum; EC- E. chrysanthemi; XO- X. oryzae; XP- X. phaseoli; XC- X. compestris; AG- A. tumefaciens; KP- K. pneumoniae; LM- L. monocytogenes; PM- P. mirabilis; PA- P. aeruginosa; na- Not active, ZOI- zone of inhibition.