Table 2 Minimum inhibitory concentration which 50% and 90% of Chromobacterium sp. isolates in the population overall are inhibited (μgml^-1).

Ap

2–1024

1024

> 1024

> 1024

512

> 1024

1024

> 1024

Am

2–1024

256

1024

> 1024

16

256

256

1024

Cf

2–128

> 128

> 128

> 128

≤ 2

≤ 2

> 128

> 128

Ak

2–128

< 2

16

64

16

16

16

16

Gm

2–128

< 2

4

64

4

8

4

16

Km

2–128

4

16

64

32

32

8

16

Sm

2–128

16

32

128

16

16

32

64

Cm

2–128

32

32

128

4

16

16

128

Rf

2–128

32

16

128

≤ 2

≤ 2

16

32

Nx

2–128

< 2

4

16

8

8

≤ 2

32

Tc

2–128

< 2

≤ 2

4

≤ 2

≤ 2

≤ 2

32

Hg

2–16

8

≤ 2

8

≤ 2

≤ 2

≤ 2

4