Concentration (mg/ml)

Diameter of inhibition zone (mm)

Methanol extract

Acetone extract

50

22.33 ± 0.58

24.33 ± 0.15

25

18.67 ± 0.58

20.33 ± 0.58

12.5

12.33 ± 0.58

17.33 ± 0.58

6.25

7.00 ± 0.00

12.00 ± 0.00

Vancomycin (30 μg/ml)

15.00 ± 0.00