Table 2.
Antibiotic susceptibilities of fish pathogenic bacteria isolated from Korean cultured fish
| Strains | Zone of inhibition (mm) | |
|---|---|---|
| ERY | OTC | |
| Edwardseilla tarda EET 34 | 6 | 28 |
| E. tarda EET53 | 10 | 22 |
| E. tarda EET 54 | 12 | 22 |
| Photobacterium damselae FP 2137 | 20 | 30 |
| P. damselae FP 2261 | 16 | 6 |
| P. damselae FP 4137 | 12 | 8 |
| Vibrio harveyi RFHW 9L | 14 | 26 |
| V. harveyi RFHW 1KA | 30 | 34 |
| V. harveyi RFHW 3KA | 30 | 34 |
| Zone diameter of resistant breakpointa | ≤14 | ≤ 21 |
AMP 10 mg ampicillin, ERY 5 mg erythromycin, OTC 30 mg oxytetracycline, STR 30 mg streptomycin
aZone diameter of breakpoint of antibiotic [16]