Swine | Weaners
7
120 g halquinol/tonne finished feed. Sampled at day 42. Basal feed contained copper at 180 p.p.m. After 42 days, pigs placed on grower feed containing 66 p.p.m. of both chlortetracycline hydrochloride + sulpha- dimidine, + 32.8 p.p,m. procaine penicillin
| Resistance | Microbe | Outcome | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chlortetracycline / | Escherichia coli |
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| Streptomycin / | Escherichia coli |
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| Tetracycline / | Escherichia coli |
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| Neomycin / | Escherichia coli |
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| Ampicillin / | Escherichia coli |
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| Furazolidone / | Escherichia coli |
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| Sulfamethoxazole And Trimethoprim / | Escherichia coli |
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