Table 1 The inhibitory effect of 50 μg/ml of the respective antibiotic was determined by measuring the diameter of the swarm colony on agar plates incubated for 1 week at 30°C.
Antibiotic | Diameter of the colony [mm] |
|---|---|
control | 20 |
Ampicillin | 12 |
Bacitracin | 12 |
Cephalosporin | 13 |
Fusidic acid | 19 |
Gentamicin | 15 |
Hygromycin | 14 |
Kanamycin | 0 |
Kasugamycin | 7 |
Neomycin | 11 |
Oxytetracycline | 0 |
Polymyxin | 11 |
Spectionmycin | 15 |
Trimetoprim | 6 |
Thiostrepton | 21 |