Essential oil (ppm)

Gentamicine

Microorganism

10000

1000

100

10 µg/ml

Salmonella typhi

13.3 ± 2.52

11.7 ± 2.52

10.3 ± 0.82

11.2 ± 3.0

P. aeruginosa

11.7 ± 3.06

8.0 ± 2.0

nil

10.8 ± 2.0

Proteus mirabilis

14.3 ± 2.55

10.5 ± 0.71

10.0 ± 0.0

10.0 ± 0.0

Bacillus cereus

11.5 ± 2.12

10.5 ± 0.71

nil

10.8 ± 2.0

Bacillus subtilis

13.0 ± 0.00

10.0 ± 0.0

nil

10.8 ± 2.0