Concentration of extract

Aqueous extract Mean zone of inhibition (mm)

Ethanolic extract Mean zone of inhibition (mm)

Ciprofloxacin (control) mean zone of inhibition (mm)

1 mg/mL

0

0

34.67 ± 0.58

10 mg/mL

2.33 ± 2.08*

0

20 mg/mL

5.7 ± 0.58

6.67 ± 0.58*

30 mg/mL

8.78 ± 0.58

5.67 ± 0.58

40 mg/mL

10.00 ± 1.00

7.67 ± 0.58

50 mg/mL

10.67 ± 0.58

8.7 ± 0.58