Zone of Inhibition (mm)

Control Drug (%)

G. kola + B. pinnatum (%)

G. kola + A. sativum (%)

B. pinnatum + A. sativum (%)

G. kola + B. pinnatum + A. sativum (%)

Gen

Spa

Ofl

10

25

50

75

100

10

25

50

75

100

10

25

50

75

100

10

25

50

75

100

R (≤12)

30

30

20

100

100

100

0

0

100

100

100

0

0

100

100

100

0

0

100

100

100

0

0

I (13 - 14)

10

10

20

0

0

0

10

0

0

0

0

10

0

0

0

0

0

0

0

0

0

20

0

S (≥15)

60

60

50

0

0

0

90

100

0

0

0

90

100

0

0

0

100

100

0

0

0

80

100