Table 4.
Inhibition zone measurement for Calotrpis procera extract.
| Name of plant extract | (50 μL) crude extracts concentration | Name of bacteria | Inhibition zone diameter (mm) |
|---|---|---|---|
| Mean ± standard deviation | |||
| Calotropis procera extracts | 1 mg/ml | Staphylococcus aureus | 6.33 ± 0.57 |
| Escherichia coli | 11.33 ± 1.15 | ||
| +ve Control | (5 μg Ciprofloxacin) | Staphylococcus aureus | 28.67 ± 0.57 |
| Escherichia coli | 38 ± 1.00 | ||
| -ve Control | (50 μL Dimethyl sulphoxide) | 0 | 0 |