Drug |
Species |
Indication |
Dosage regimen |
Limitations/Comments |
Immersion |
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Formalin (Parasite-S® by Western Chemical and Formalin-F ™ by Natchez Animal Supply Co.)
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All finfish |
Control external protozoa (Chilodonella, Costia, Epistylis, Ichthyophthirius, Scyphidia, Trichodina spp.) and monogenetic trematodes (Cleidodiscus, Dactylogyrus, Gyrodactylus spp.) |
Tanks and raceways: Salmon & trout Earthen ponds: 15 to 25 µl/L indefinitely |
--Drug must not be subjected to temperature below 40 °F |
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Earthen ponds: |
--Ponds may be retreated in 5 to 10 days if needed |
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Earthen ponds: 15 to 25 µl/L indefinitely |
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Warmwater: 750 to 1000 mg/L for 15 minutes in a continuous flow system once per day on consecutive or alternate days until hatch
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Freshwater-reared salmonids |
Control mortality due to bacterial gill disease (Flavobacterium branchiophilum) |
100 mg/L (30 minutes) or 50 to 100 mg/L (60 minutes) once per day on alternate days for three treatments
|
--Initial bioassay on a small number is recommended before treating the entire group
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Freshwater-reared coolwater finfish and channel catfish |
Control mortality due to external columnaris disease (Flavobacterium columnare/ Flexibacter columnaris) |
Fingerling and adults (except northern pike and paddlefish): 50 to 75 mg/L (60 minutes) once per day on alternate days for three treatments Fry (except northern pike, pallid sturgeon, and paddlefish): 50 mg/L (60 minutes) once per day on alternate days for three treatments |
--Use with caution on walleye --Initial bioassay on a small number is recommended before treating the entire group
|
Oxytetracycline HCl Soluble Powder-343 by
TERRAMYCIN-343 (oxytetracycline HCl) Soluble Powder by Pfizer, Inc.) |
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Tricaine-S by Western Chemical, Inc.)
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Drug |
Species |
Indication |
Dosage regimen |
Limitations/Comments |
Injectable |
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Chorionic Gonadotropin, (Chorulon® by Intervet Inc.) |
Male and female brood finfish |
Aid in improving spawning function |
50 to 510 IU/lb males |
--Intramuscular injection --Up to three doses. Total dose not to exceed 25,000 IU in fish intended for human consumption --Prescription product restricted to use by or on the order of a licensed veterinarian |
Medicated Article/Feed |
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Florfenicol (Aquaflor® by Schering-Plough Animal Health Corporation) |
Catfish |
Control of mortality due to enteric septicemia of catfish associated with Edwardsiella ictaluri |
10 mg/kg/day for 10 consecutive days |
--Veterinary Feed Directive (VFD) drug |
Oxytetracycline dihydrate (Terramycin® 200 for Fish by Phibro Animal Health) |
Pacific salmon |
Mark skeletal tissue |
250 mg/kg/day for 4 days |
--Salmon < 30 g |
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A. liquefaciens, Pseudomonas) |
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(A. liquefaciens, Pseudomonas) |
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*This is an abbreviated summary. For complete labeling see the package insert.
Approval applies only to the specific drug which is the subject of a new animal drug application (NADA); active
ingredients from other sources (e.g. bulk drug from a chemical company or similar compounds made by
companies other than those
specified in the NADA) are not approved new animal drugs. Approval applies only to use of the drug for the indications
and manner specified on the label.