Cattle | Other
4
Chlortetracyline, administered in feed (days 17 - 78, 164 - 206), as Aureomycin 100-g at 11 ppm. Isolates cultured on agar amended with 4 μg/ml TET-HCL.
| Resistance | Microbe | Outcome | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Ampicillin / | Escherichia coli |
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| Streptomycin / | Escherichia coli |
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| Sulfamethoxazole / | Escherichia coli |
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| Tetracycline / | Escherichia coli |
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