Cattle | Finishers
2
Crushed menthol (0.3% dry matter) in a basal diet was fed ad libitum. Steers received 300 mg monensin, 90 mg tylosin per animal daily. Data extracted is from Day 30, and the total # of isolates represents the total # resistant to tetracycline (Table 1).
| Resistance | Microbe | Outcome | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Tet(A) Gene tet(A) (ARO:3000165) / | Escherichia coli |
|
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| Tet(B) Gene tet(B) (ARO:3000166) / | Escherichia coli |
|