Antimicrobial agent | Disc conc.(μg) | E. coli (%) N = 40 | S. aureus (%) N = 20 | P. aeruginosa (%) N = 10 | P. multocida (%) N = 3 | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
R | I | S | R | I | S | R | I | S | R | I | S | ||
Ampicillin | 10 | 20 | 50 | 30 | 100 | 0 | 0 | 100 | 0 | 0 | 100 | 0 | 0 |
Amoxicillin | 20 | 30 | 30 | 40 | 100 | 0 | 0 | 100 | 0 | 0 | 100 | 0 | 0 |
Erythromycin | 15 | 80 | 20 | 0 | 20 | 0 | 80 | 100 | 0 | 0 | 100 | 0 | 0 |
Enrofloxacin | 5 | 0 | 10 | 90 | 0 | 10 | 90 | 0 | 0 | 100 | 0 | 0 | 100 |
Gentamicin | 10 | 90 | 10 | 0 | 20 | 10 | 70 | 0 | 0 | 100 | 0 | 0 | 100 |
Norfloxacin | 10 | 0 | 10 | 90 | 10 | 10 | 80 | 0 | 0 | 100 | 0 | 0 | 100 |
Streptomycin | 10 | 80 | 10 | 10 | 50 | 40 | 10 | 20 | 20 | 60 | 100 | 0 | 0 |
Tetracycline | 30 | 40 | 20 | 40 | 70 | 10 | 20 | 80 | 20 | 0 | 0 | 33 | 67 |
Trimethoprim-Sulphamethoxazol | 25 | 70 | 10 | 20 | 30 | 20 | 50 | 20 | 40 | 40 | 67 | 0 | 33 |