trichlorfon

The drug is used in horses for removal of bots (Gasterophilus intestinalis, 2nd and 3rd instars; G. nasalis, 3rd instar) and the following gastrointestinal worms: Large roundworms (Parascaris equorum), pinworms (Oxyuris equi), adult and 4th stage larvae; large strongyles (Strongylus edentatus, S. vulgaris, and S. equinus); and small strongyles.

Horses maintained on premises where reinfection is likely to occur should be retreated in 6 to 8 weeks. Withholding feed or water before use is unnecessary. Administer with caution to sick or debilitated horses. Not for use in horses intended for food. Do not administer to mares during the last month of pregnancy. Trichlorfon is a cholinesterase inhibitor. Do not use this product in animals simultaneously with, or within a few days before or after treatment with or exposure to, cholinesterase-inhibiting drugs, pesticides or chemicals. Consult your veterinarian for assistance in the diagnosis, treatment, and control of parasitism.

Benzelmin® Plus Paste

Used for the treatment and control of bots (Gasterophilus species), large strongyles (Strongylus species), small strongyles (genera Cyathostomum, Cylicobrachytus, Craterostomum, Oesophagodontus, Poteriostomum), pinworms (Oxyuris species, Strongyloides species), and ascarids (Parascaris species) in horses.

Federal law restricts this drug to use by or on the order of a licensed veterinarian.

Equivet-14

It is used in horses for the treatment of infections with bots (Gastrophilus intestinalis and G. nasalis), large roundworms (Parascaris equorum), large strongyles (Strongylus edentatus, S. equinus, S. vulgaris), small strongyles, and pinworms (Oxyuris equi)

Administer orally as an individual dose by stomach tube or thoroughly mixed in the ground grain portion of the ration to be consumed in one feeding. Discard treated feed not consumed. Do not administer more than once every 30 days. Do not treat sick or debilitated animals, foals under 4 months of age, or mares in the last month of pregnancy. Trichlorofon is a cholinesterase inhibitor. Do not administer simultaneously or within a few days before or after treatment with, or exposure to, cholinesterase-inhibiting drugs, chemicals, or pesticides. Do not administer intravenous anesthesia, especially muscle relaxants, concurrently. Not for horses intended for food use. Federal law restricts this drug to use by or on the order of a licensed veterinarian.

Telmin® B Equine Wormer

For horses for the removal of bots (Gastrophilus nasalis, Gastrophilus intestinalis), large strongyles (Strongylus vulgaris), small strongyles, large roundworms (ascarids, Parascaris equorum), and pinworms (Oxyuris equi).

Do not fast horses before or after treatment. Treatment of mares in late pregnancy is not recommended. Surgery or any severe stress should be avoided for at least two weeks before or after treatment. Do not administer to sick, toxic, or debilitated horses. Not to be used in horses intended for food. Federal law restricts this drug to use by or on the order of licensed veterinarian. Trichlorfon is a cholinesterase inhibitor. Do not use this product on animals simultaneously with, or within two weeks, before or after treatment with or exposure to, neuromuscular depolarizing agents (i.e. succinylcholine) or to cholinesterase-inhibiting drugs, pesticides, or chemicals.

Dyrex Bolus

For horses for the removal of bots (Gastrophilus nasalis, Gastrophilus intestinalis), large roundworms (ascarids, Parascaris equorum), and pinworms (Oxyuris equi).

Do not fast horses before or after treatment. Treatment of mares in late pregnancy is not recommended. Surgery or any severe stress should be avoided for at least two weeks before or after treatment. Do not administer to sick, toxic, or debilitated horses. Not to be used in horses intended for food. Federal law restricts this drug to use by or on the order of licensed veterinarian. Trichlorfon is a cholinesterase inhibitor. Do not use this product on animals simultaneously with, or within two weeks, before or after treatment with or exposure to, neuromuscular depolarizing agents (i.e. succinylcholine) or to cholinesterase-inhibiting drugs, pesticides, or chemicals.

Dyrex Granules

The drug is used for the treatment of Syphacia obvelata (pinworm) in laboratory mice.

Prepare fresh solution every 3 days. Do not use simultaneously with other drugs, insecticides, pesticides, or chemicals having cholinesterase activity, nor within 7 days before or after treatment with any other cholinesterase inhibitor. Restricted to use by trichlorfon oral liquid. Federal law restricts this drug to use by or on the order of a licensed veterinarian.

Dyrex Powder

Administer 2 grams of thiabendazole with 1.8 grams of trichlorfon per 100 pounds of body weight sprinkled on the animals' usual daily ration of feed, or may be mixed in 5 to 10 fluid ounces of water and administered by stomach tube or drench.

Oral, Nasogastric

Federal law restricts this drug to use by or on the order of a licensed veterinarian.

Equivet-14

18.2 milligrams of trichlorfon, 12.5 milligrams of phenothiazine, and 40.0 milligrams of piperazine base per pound of body weight. Mix powder and vial contents together in warm water to form suspension. Administer by stomach tube.

Oral

Do not fast horses before or after treatment. Treatment of mares in late pregnancy is not recommended. Surgery or any severe stress should be avoided for at least 2 weeks before or after treatment. Do not administer to sick, toxic, or debilitated horses. Not to be used in horses intended for use as food. Federal law restricts this drug to use by or on the order of a licensed veterinarian. Labeling shall bear the following statements: The drug is a cholinesterase inhibitor. Do not use this product in horses simultaneously with, or within 2 weeks before or after treatment with, or exposure to, neuromuscular depolarizing agents (e.g., succinylcholine) or to cholinesterase-inhibiting drugs, pesticides, or chemicals.

Dyrex T.F - 1000

18.2 milligrams per pound of body weight, except for strongyles use 36.4 milligrams per pound of body weight.

Oral

Do not fast horses before or after treatment. Treatment of mares in late pregnancy is not recommended. Surgery or any severe stress should be avoided for at least two weeks before or after treatment. Do not administer to sick, toxic, or debilitated horses. Not to be used in horses intended for food. Federal law restricts this drug to use by or on the order of licensed veterinarian. Trichlorfon is a cholinesterase inhibitor. Do not use this product on animals simultaneously with, or within two weeks, before or after treatment with or exposure to, neuromuscular depolarizing agents (i.e. succinylcholine) or to cholinesterase-inhibiting drugs, pesticides, or chemicals.

Dyrex Bolus

8.8 milligrams of mebendazole and 40 milligrams of trichlorofon per kilogram of body weight

Nasogastric, Oral

Administer orally as an individual dose by stomach tube or thoroughly mixed in the ground grain portion of the ration to be consumed in one feeding. Discard treated feed not consumed. Do not administer more than once every 30 days. Do not treat sick or debilitated animals, foals under 4 months of age, or mares in the last month of pregnancy. Trichlorofon is a cholinesterase inhibitor. Do not administer simultaneously or within a few days before or after treatment with, or exposure to, cholinesterase-inhibiting drugs, chemicals, or pesticides. Do not administer intravenous anesthesia, especially muscle relaxants, concurrently. Not for horses intended for food use. Federal law restricts this drug to use by or on the order of a licensed veterinarian.

Telmin® B Equine Wormer

18.2 milligrams per pound of body weight.

Oral

Do not fast horses before or after treatment. Treatment of mares in late pregnancy is not recommended. Surgery or any severe stress should be avoided for at least two weeks before or after treatment. Do not administer to sick, toxic, or debilitated horses. Not to be used in horses intended for food. Federal law restricts this drug to use by or on the order of licensed veterinarian. Trichlorfon is a cholinesterase inhibitor. Do not use this product on animals simultaneously with, or within two weeks, before or after treatment with or exposure to, neuromuscular depolarizing agents (i.e. succinylcholine) or to cholinesterase-inhibiting drugs, pesticides, or chemicals.

Dyrex Granules

It is administered in distilled water as sole source of drinking water continuously for 7 to 14 days at 1.67 grams of trichlorfon and 7.7 milligrams of atropine per liter.

Oral

Prepare fresh solution every 3 days. Do not use simultaneously with other drugs, insecticides, pesticides, or chemicals having cholinesterase activity, nor within 7 days before or after treatment with any other cholinesterase inhibitor. Restricted to use by trichlorfon oral liquid. Federal law restricts this drug to use by or on the order of a licensed veterinarian.

Dyrex Powder