Chlortetracycline hydrochloride - MIB #34

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Revised September 2017

Approved Brands

  1. Aureomycin 220 G Granular Medicated Premix contains chlortetracycline hydrochloride at 220 g/kg (Zoetis Canada Inc.)
  2. Chlor 50 contains chlortetracycline hydrochloride at 110 g/kg (Bio Agri Mix LP)
  3. Chlor 100 contains chlortetracycline hydrochloride at 220 g/kg (Bio Agri Mix LP)
  4. Deracin 22% Granular Premix contains chlortetracycline hydrochloride at 220 g/kg (Pharmgate LLC)

Approved for use

In meal or pellet feed for broiler chickens; laying chickens; replacement chickens; turkeys; turkey poults; lambs; swine; calves; beef cattle and non-lactating dairy cattle; and in milk replacers for calves.

Approved claims

For broiler chickens - Claim 1, 2, 3, 4, 5, 6, 7, 8
For laying chickens - Claim 9, 10, 11, 12, 13, 14
For replacement chickens - Claim 15, 16, 17, 18, 19, 20, 21
For turkeys - Claim 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32
For turkey poults - Claim 33
For lambs - Claim 34
For swine - Claim 35, 36, 37, 38, 39 and 43
For beef cattle and non-lactating dairy cattle - Claim 40
For calves (up to 136 kg) - Claim 41
For calves (milk replacers) - Claim 42

Claims 1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32 and 34 – are approved with the use of all premixes.

Claims 35, 36, 37, 38, 39, 40, 41 and 42 – approved with the use of Chlor 50, Chlor 100, and Deracin 22% Granular Premixes.

Claim 43 – approved with the use of the Aureomycin 220 G Granular Medicated Premix and Chlor 100 premix only.

Claim 1: As an aid in stimulating appetite and maintaining weight gains in broiler chickens during periods of stress caused by moving, debeaking, chilling, vaccination, extreme temperatures and increasing feed efficiency following drops in these caused by the above mentioned changes.

Level of Drug:

110 mg/kg (0.011%) of chlortetracycline hydrochloride in the complete feed.

Directions:

Feed this medicated feed continuously as the sole ration. In case of vaccination, feed for 8-10 days immediately following vaccination. For other stress conditions, feed for at least 5 days.

Warning:

  1. Discontinue the use of this medicated feed at least 7 days before treated birds are slaughtered for use in food.
  2. Keep out of reach of children. (Premix and supplement labels only.)

Claim 2: As an aid in stimulating appetite and maintaining weight gains in broiler chickens during periods of stress caused by moving, debeaking, vaccination or extreme temperature changes.

Level of Drug:

110 mg/kg (0.011%) of chlortetracycline hydrochloride in the complete feed.

Directions:

Feed this medicated feed continuously as sole ration. In case of vaccination feed for 8-10 days immediately following vaccination. For other stress conditions, feed for at least 5 days.

Warning:

  1. Discontinue the use of this medicated feed at least 7 days before treated birds are slaughtered for use in food.
  2. Keep out of reach of children. (Premix and supplement labels only.)

Claim 3: As an aid in stimulating appetite and maintaining weight gains in broiler chickens when birds are expected to be exposed to mild attacks of chronic respiratory disease (CRD) and non-specific enteritis.

Level of Drug:

55 mg/kg (0.0055%) of chlortetracycline hydrochloride in the complete feed.

Directions:

Feed this medicated feed as the sole ration during periods when birds are expected to be exposed to these infections.

Warning:

  1. Discontinue the use of this medicated feed at least 7 days before treated birds are slaughtered for use in food.
  2. Keep out of reach of children. (Premix and supplement labels only.)

Claim 4: As an aid in stimulating appetite, maintaining weight gains and feed efficiency in broiler chickens in the presence of chronic respiratory disease (CRD).

Level of Drug:

110 mg/kg (0.011%) of chlortetracycline hydrochloride in the complete feed.

Directions:

Feed this medicated feed continuously as the sole ration from the onset of symptoms of CRD for at least one month or until a few days after symptoms disappear.

Warning:

  1. Discontinue the use of this medicated feed at least 7 days before treated birds are slaughtered for use in food.
  2. Keep out of reach of children. (Premix and supplement labels only.)

Claim 5: As an aid in stimulating appetite, maintaining weight gains, and feed efficiency in broiler chickens in the presence of chronic respiratory disease (CRD) and while under stress caused by moving, debeaking, vaccination or extreme temperature changes.

Level of Drug:

110 mg/kg (0.011%) of chlortetracycline hydrochloride in the complete feed.

Directions:

Feed this medicated feed continuously as the sole ration from the onset of symptoms of CRD for at least one month or until a few days after symptoms disappear.

Warning:

  1. Discontinue the use of this medicated feed at least 7 days before treated birds are slaughtered for use in food.
  2. Keep out of reach of children. (Premix and supplement labels only.)

Claim 6: As an aid in stimulating appetite and maintaining weight gains in broiler chickens in the presence of non-specific enteritis.

Level of Drug:

110 mg/kg (0.011%) of chlortetracycline hydrochloride in the complete feed.

Directions:

Feed this medicated feed continuously as the sole ration from the onset of symptoms for at least one month or until a few days after symptoms disappear.

Warning:

  1. Discontinue the use of this medicated feed at least 7 days before treated birds are slaughtered for use in food.
  2. Keep out of reach of children. (Premix and supplement labels only.)

Claim 7: As an aid in stimulating appetite and maintaining weight gains in the presence of chronic respiratory disease (CRD), and as an aid in stimulating and maintaining weight gains in broiler chickens during periods of stress.

Level of Drug:

220 mg/kg (0.022%) of chlortetracycline hydrochloride in the complete feed.

Directions:

Feed this medicated feed continuously as the sole ration from the onset of symptoms of CRD for at least 5 days or until a few days after the symptoms have disappeared.

Warning:

  1. Discontinue the use of this medicated feed at least 7 days before treated birds are slaughtered for use in food.
  2. Keep out of reach of children. (Premix and supplement labels only.)

Claim 8: As an aid in increasing chlortetracycline levels in the blood of broiler chickens. The calcium level of this feed has been reduced to …%.

Level of Drug:

220 mg/kg (0.022%) of chlortetracycline hydrochloride in the complete feed.

Directions:

Feed this medicated feed continuously as the sole ration to broiler chickens during their growing period.

Warning:

  1. Discontinue the use of this medicated feed at least 7 days before treated birds are slaughtered for use in food.
  2. Keep out of reach of children. (Premix and supplement labels only.)

Note:

  1. As an aid in increasing chlortetracycline levels in the blood, dietary calcium may be reduced to not less than 0.6% and not more than 0.8%. Added calcium should be derived from calcium sulfate. Feed phosphorus levels should be not less than 0.55%.
  2. Do not feed this low level calcium feed to laying hens or turkeys.
  3. Claim 8 is to be used in conjunction with another claim, such as Claim 6.

Claim 9: As an aid in stimulating appetite and maintaining weight gains during periods of stress caused by moving, debeaking, chilling, vaccination, extreme temperatures and increasing egg production, hatchability and feed efficiency in laying chickens following drops in these caused by the above mentioned changes.

Level of Drug:

110 mg/kg (0.011%) of chlortetracycline hydrochloride in the complete feed.

Directions:

Feed this medicated feed continuously as the sole ration. In case of vaccination, feed for 8-10 days immediately following vaccination. For other stress conditions, feed for at least 5 days.

Warning:

  1. Discontinue the use of this medicated feed at least 7 days before treated birds are slaughtered for use in food.
  2. Keep out of reach of children. (Premix and supplement labels only.)

Claim 10: As an aid in stimulating appetite and maintaining weight gains in laying chickens during periods of stress caused by moving, debeaking, vaccination or extreme temperature changes.

Level of Drug:

110 mg/kg (0.011%) of chlortetracycline hydrochloride in the complete feed.

Directions:

Feed this medicated feed continuously as sole ration. In case of vaccination feed for 8-10 days immediately following vaccination. For other stress conditions, feed for at least 5 days.

Warning:

  1. Discontinue the use of this medicated feed at least 7 days before treated birds are slaughtered for use in food.
  2. Keep out of reach of children. (Premix and supplement labels only.)

Claim 11: As an aid in stimulating appetite and maintaining weight gains in laying chickens when birds are expected to be exposed to mild attacks of chronic respiratory disease (CRD) and non-specific enteritis.

Level of Drug:

55 mg/kg (0.0055%) of chlortetracycline hydrochloride in the complete feed.

Directions:

Feed this medicated feed as the sole ration during periods when birds are expected to be exposed to these infections.

Warning:

  1. Discontinue the use of this medicated feed at least 7 days before treated birds are slaughtered for use in food.
  2. Keep out of reach of children. (Premix and supplement labels only.)

Claim 12: As an aid in stimulating appetite and maintaining weight gains, egg production, hatchability, eggshell quality and feed efficiency in laying chickens in the presence of chronic respiratory disease (CRD) and increasing egg production, hatchability and feed efficiency, following drops in these caused by CRD.

Level of Drug:

110 mg/kg (0.011%) of chlortetracycline hydrochloride in the complete feed.

Directions:

Feed this medicated feed continuously as the sole ration from the onset of symptoms of CRD for at least one month or until a few days after symptoms disappear.

Warning:

  1. Discontinue the use of this medicated feed at least 7 days before treated birds are slaughtered for use in food.
  2. Keep out of reach of children. (Premix and supplement labels only.)

Claim 13: As an aid in stimulating appetite, maintaining weight gains, egg production, hatchability of eggs, eggshell quality and feed efficiency in laying chickens in the presence of chronic respiratory disease (CRD) and while under stress caused by moving, debeaking, vaccination or extreme temperature changes.

Level of Drug:

110 mg/kg (0.011%) of chlortetracycline hydrochloride in the complete feed.

Directions:

Feed this medicated feed continuously as the sole ration from the onset of symptoms of CRD for at least one month or until a few days after symptoms disappear.

Warning:

  1. Discontinue the use of this medicated feed at least 7 days before treated birds are slaughtered for use in food.
  2. Keep out of reach of children. (Premix and supplement labels only.)

Claim 14: As an aid in stimulating appetite and maintaining weight gains in laying chickens in the presence of non-specific enteritis.

Level of Drug:

110 mg/kg (0.011%) of chlortetracycline hydrochloride in the complete feed.

Directions:

Feed this medicated feed continuously as the sole ration from the onset of symptoms for at least one month or until a few days after symptoms disappear.

Warning:

  1. Discontinue the use of this medicated feed at least 7 days before treated birds are slaughtered for use in food.
  2. Keep out of reach of children. (Premix and supplement labels only.)

Claim 15: As an aid in stimulating appetite and maintaining weight gains in replacement chickens during periods of stress caused by moving, debeaking, chilling, vaccination or extreme temperatures and increasing feed efficiency following drops in these caused by the above mentioned changes.

Level of Drug:

110 mg/kg (0.011%) of chlortetracycline hydrochloride in the complete feed.

Directions:

Feed this medicated feed continuously as the sole ration. In case of vaccination, feed for 8-10 days immediately following vaccination. For other stress conditions, feed for at least 5 days.

Warning:

  1. Discontinue the use of this medicated feed at least 7 days before treated birds are slaughtered for use in food.
  2. Keep out of reach of children. (Premix and supplement labels only.)

Claim 16: As an aid in stimulating appetite and maintaining weight gains in replacement chickens during periods of stress caused by moving, debeaking, vaccination or extreme temperature changes.

Level of Drug:

110 mg/kg (0.011%) of chlortetracycline hydrochloride in the complete feed.

Directions:

Feed this medicated feed continuously as sole ration. In case of vaccination feed for 8-10 days immediately following vaccination. For other stress conditions, feed for at least 5 days.

Warning:

  1. Discontinue the use of this medicated feed at least 7 days before treated birds are slaughtered for use in food.
  2. Keep out of reach of children. (Premix and supplement labels only.)

Claim 17: As an aid in stimulating appetite and maintaining weight gains in replacement chickens when birds are expected to be exposed to mild attacks of chronic respiratory disease (CRD) and non-specific enteritis.

Level of Drug:

55 mg/kg (0.0055%) of chlortetracycline hydrochloride in the complete feed.

Directions:

Feed this medicated feed as the sole ration during periods when birds are expected to be exposed to these infections.

Warning:

  1. Discontinue the use of this medicated feed at least 7 days before treated birds are slaughtered for use in food.
  2. Keep out of reach of children. (Premix and supplement labels only.)

Claim 18: As an aid in stimulating appetite, maintaining weight gains and feed efficiency in replacement chickens in the presence of chronic respiratory disease (CRD).

Level of Drug:

110 mg/kg (0.011%) of chlortetracycline hydrochloride in the complete feed.

Directions:

Feed this medicated feed continuously as the sole ration from the onset of symptoms of CRD for at least one month or until a few days after symptoms disappear.

Warning:

  1. Discontinue the use of this medicated feed at least 7 days before treated birds are slaughtered for use in food.
  2. Keep out of reach of children. (Premix and supplement labels only.)

Claim 19: As an aid in stimulating appetite, maintaining weight gains, and feed efficiency in replacement chickens in the presence of chronic respiratory disease (CRD) and while under stress caused by moving, debeaking, vaccination or extreme temperature changes.

Level of Drug:

110 mg/kg (0.011%) of chlortetracycline hydrochloride in the complete feed.

Directions:

Feed this medicated feed continuously as the sole ration from the onset of symptoms of CRD for at least one month or until a few days after symptoms disappear.

Warning:

  1. Discontinue the use of this medicated feed at least 7 days before treated birds are slaughtered for use in food.
  2. Keep out of reach of children. (Premix and supplement labels only.)

Claim 20: As an aid in stimulating appetite and maintaining weight gains in replacement chickens in the presence of non-specific enteritis.

Level of Drug:

110 mg/kg (0.011%) of chlortetracycline hydrochloride in the complete feed.

Directions:

Feed this medicated feed continuously as the sole ration from the onset of symptoms for at least one month or until a few days after symptoms disappear.

Warning:

  1. Discontinue the use of this medicated feed at least 7 days before treated birds are slaughtered for use in food.
  2. Keep out of reach of children. (Premix and supplement labels only.)

Claim 21: As an aid in increasing chlortetracycline levels in the blood of replacement chickens. The calcium level of this feed has been reduced to …%.

Level of Drug:

220 mg/kg (0.022%) of chlortetracycline hydrochloride in the complete feed.

Directions:

Feed this medicated feed continuously as the sole ration to replacement chickens during their growing period.

Warning:

  1. Discontinue the use of this medicated feed at least 7 days before treated birds are slaughtered for use in food.
  2. Keep out of reach of children. (Premix and supplement labels only.)

Note:

  1. As an aid in increasing chlortetracycline levels in the blood, dietary calcium may be reduced to not less than 0.6% and not more than 0.8%. Added calcium should be derived from calcium sulfate. Feed phosphorus levels should be not less than 0.55%.
  2. Do not feed this low level calcium feed to laying hens or turkeys.
  3. Claim 21 is to be used in conjunction with another claim, such as Claim 20.

Claim 22: As an aid in stimulating appetite and maintaining weight gains in turkeys during periods of stress caused by moving, debeaking, chilling, vaccination, extreme temperatures and increasing egg production, hatchability and feed efficiency following drops in these caused by the above mentioned changes.

Level of Drug:

110 mg/kg (0.011%) of chlortetracycline hydrochloride in the complete feed.

Directions:

Feed this medicated feed continuously as the sole ration. In case of vaccination, feed for 8-10 days immediately following vaccination. For other stress conditions, feed for at least 5 days.

Warning:

  1. Discontinue the use of this medicated feed at least 7 days before treated birds are slaughtered for use in food.
  2. Keep out of reach of children. (Premix and supplement labels only.)

Claim 23: As an aid in stimulating appetite and maintaining weight gains in turkeys during periods of stress caused by moving, debeaking, vaccination or extreme temperature changes.

Level of Drug:

110 mg/kg (0.011%) of chlortetracycline hydrochloride in the complete feed.

Directions:

Feed this medicated feed continuously as sole ration. In case of vaccination feed for 8-10 days immediately following vaccination. For other stress conditions, feed for at least 5 days.

Warning:

  1. Discontinue the use of this medicated feed at least 7 days before treated birds are slaughtered for use in food.
  2. Keep out of reach of children. (Premix and supplement labels only.)

Claim 24: As an aid in stimulating appetite and maintaining weight gains in turkeys when birds are expected to be exposed to mild attacks of chronic respiratory disease (CRD) and non-specific enteritis.

Level of Drug:

55 mg/kg (0.0055%) of chlortetracycline hydrochloride in the complete feed.

Directions:

Feed this medicated feed as the sole ration during periods when birds are expected to be exposed to these infections.

Warning:

  1. Discontinue the use of this medicated feed at least 7 days before treated birds are slaughtered for use in food.
  2. Keep out of reach of children. (Premix and supplement labels only.)

Claim 25: As an aid in stimulating appetite and maintaining weight gains, egg production, hatchability, eggshell quality and feed efficiency in turkeys in the presence of chronic respiratory disease (CRD) and increasing egg production, hatchability and feed efficiency, following drops in these caused by CRD.

Level of Drug:

110 mg/kg (0.011%) of chlortetracycline hydrochloride in the complete feed.

Directions:

Feed this medicated feed continuously as the sole ration from the onset of symptoms of CRD for at least one month or until a few days after symptoms disappear.

Warning:

  1. Discontinue the use of this medicated feed at least 7 days before treated birds are slaughtered for use in food.
  2. Keep out of reach of children. (Premix and supplement labels only.)

Claim 26: As an aid in stimulating appetite, maintaining weight gains, egg production, hatchability of eggs, eggshell quality and feed efficiency in turkeys in the presence of chronic respiratory disease (CRD) and while under stress caused by moving, debeaking, vaccination or extreme temperature changes.

Level of Drug:

110 mg/kg (0.011%) of chlortetracycline hydrochloride in the complete feed.

Directions:

Feed this medicated feed continuously as the sole ration from the onset of symptoms of CRD for at least one month or until a few days after symptoms disappear.

Warning:

  1. Discontinue the use of this medicated feed at least 7 days before treated birds are slaughtered for use in food.
  2. Keep out of reach of children. (Premix and supplement labels only.)

Claim 27: As an aid in stimulating appetite and maintaining weight gains in turkeys in the presence of non-specific enteritis.

Level of Drug:

110 mg/kg (0.011%) of chlortetracycline hydrochloride in the complete feed.

Directions:

Feed this medicated feed continuously as the sole ration from the onset of symptoms for at least one month or until a few days after symptoms disappear.

Warning:

  1. Discontinue the use of this medicated feed at least 7 days before treated birds are slaughtered for use in food.
  2. Keep out of reach of children. (Premix and supplement labels only.)

Claim 28: As an aid in stimulating appetite and maintaining weight gains in turkeys in the presence of chronic respiratory disease (CRD), and as an aid in stimulating and maintaining weight gains during periods of stress.

Level of Drug:

220 mg/kg (0.022%) of chlortetracycline hydrochloride in the complete feed.

Directions:

Feed this medicated feed continuously as the sole ration from the onset of symptoms of CRD, for at least 5 days or until a few days after the symptoms have disappeared.

Warning:

  1. Discontinue the use of this medicated feed at least 7 days before treated birds are slaughtered for use in food.
  2. Keep out of reach of children. (Premix and supplement labels only.)

Claim 29: As an aid in the prevention of hexamitiasis in turkeys. (This disease is not common in Canada. This product may be used on those farms having a history of this condition).

Level of Drug:

55 mg/kg (0.0055%) of chlortetracycline hydrochloride in the complete feed.

Directions:

Feed this medicated feed as the sole ration for as long as turkeys are expected to be exposed to infection.

Warning:

  1. Discontinue the use of this medicated feed at least 7 days before treated birds are slaughtered for use in food.
  2. Keep out of reach of children. (Premix and supplement labels only.)

Claim 30: As an aid in treatment of hexamitiasis in turkeys. (This disease is not common in Canada).

Level of Drug:

110 mg/kg (0.011%) of chlortetracycline hydrochloride in the complete feed.

Directions:

Feed this medicated feed as the sole ration when symptoms appear and continue for a few days after symptoms disappear.

Warning:

  1. Discontinue the use of this medicated feed at least 7 days before treated birds are slaughtered for use in food.
  2. Keep out of reach of children. (Premix and supplement labels only.)

Claim 31: As an aid in the prevention of synovitis and infectious sinusitis in turkeys.

Level of Drug:

110 mg/kg (0.011%) of chlortetracycline hydrochloride in the complete feed.

Directions:

Feed this medicated feed as the sole ration for as long as birds are expected to be exposed to the infection.

Warning:

  1. Discontinue the use of this medicated feed at least 7 days before treated birds are slaughtered for use in food.
  2. Keep out of reach of children. (Premix and supplement labels only.)

Claim 32: As an aid in the treatment of synovitis in turkeys.

Level of Drug:

220 mg/kg (0.022%) of chlortetracycline hydrochloride in the complete feed.

Directions:

Feed this medicated feed as the sole ration when symptoms appear and continue for at least 2 weeks after symptoms disappear.

Warning:

  1. Discontinue the use of this medicated feed at least 7 days before treated birds are slaughtered for use in food.
  2. Keep out of reach of children. (Premix and supplement labels only.)

Claim 33: As an aid in increasing chlortetracycline levels in the blood of turkey poults. The calcium level of this feed has been reduced to …%.

Level of Drug:

220 mg/kg (0.022%) of chlortetracycline hydrochloride in the complete feed.

Directions:

Feed this medicated feed as the sole ration for the first five days of life.

Warning:

  1. Discontinue the use of this medicated feed at least 7 days before treated birds are slaughtered for use in food.
  2. Keep out of reach of children. (Premix and supplement labels only.)

Note:

  1. As an aid in increasing chlortetracycline levels in the blood, the dietary calcium level should be at 1%. Added calcium should be derived from calcium carbonate. Feed phosphorus levels should not be less than 1%.
  2. Claim 33 is to be used in conjunction with another claim, such as Claim 27.

Claim 34: As an aid in reduction of losses due to enterotoxemia in feed-lot lambs.

Level of Drug:

22 mg/kg (0.0022%) of chlortetracycline hydrochloride in the complete feed.

Directions:

Feed this medicated feed continuously as the sole ration while lambs are in the feed-lot.

Warning:

  1. Discontinue the use of this medicated feed at least 4 days before treated lambs are slaughtered for use in food.
  2. Keep out of reach of children. (Premix and supplement labels only.)

Claim 35: As an aid in prevention of bacterial enteritis (scours, bacterial diarrhoea) in swine.

Level of Drug:

55 mg/kg (0.0055%) of chlortetracycline hydrochloride in the complete feed.

Directions:

Feed this medicated feed as the sole ration during the period of early growth up to 32 kg body weight.

Warning:

  1. Discontinue the use of this medicated feed at least 7 days before treated animals are slaughtered for use in food.
  2. Keep out of reach of children. (Premix and supplement labels only.)

Note (to appear on labels):

Pre-starter and starter feeds to be fed up to and including 6 weeks of age should contain 220 mg/kg (0.022%) of chlortetracycline hydrochloride.

Claim 36: As an aid in the treatment of bacterial enteritis (scours, bacterial diarrhoea) in swine.

Level of Drug:

110 mg/kg (0.011%) of chlortetracycline hydrochloride in the complete feed.

Directions:

Feed this medicated feed continuously as the sole ration following the appearance of symptoms and until 3 days after symptoms disappear.

Warning:

  1. Discontinue the use of this medicated feed at least 7 days before treated animals are slaughtered for use in food.
  2. Keep out of reach of children. (Premix and supplement labels only.)

Note (to appear on labels):

  1. Pigs off feed should be given individual treatment.
  2. Pre-starter and starter feeds to be fed up to and including 6 weeks of age should contain 220 mg/kg (0.022%) of chlortetracycline hydrochloride.

Claim 37: As an aid in the prevention and treatment of bacterial enteritis (scours, bacterial diarrhoea) in swine up to completion of 6 weeks of age.

Level of Drug:

220 mg/kg (0.022%) of chlortetracycline hydrochloride in the complete feed.

Directions:

Feed this medicated feed as the sole ration during the period of early growth up to 6 weeks of age.

Warning:

  1. Discontinue the use of this medicated feed at least 7 days before treated animals are slaughtered for use in food.
  2. Keep out of reach of children. (Premix and supplement labels only.)

Claim 38: As an aid in maintaining weight gains in the presence of atrophic rhinitis in swine over 6 weeks of age.

Level of Drug:

55 mg/kg (0.0055%) of chlortetracycline hydrochloride in the complete feed.

Directions:

Feed this medicated feed as the sole ration to swine over 6 weeks of age as long as symptoms of atrophic rhinitis persist.

Warning:

  1. Discontinue the use of this medicated feed at least 7 days before treated animals are slaughtered for use in food.
  2. Keep out of reach of children. (Premix and supplement labels only.)

Note (to appear on labels):

  1. This medicated feed has no effect on the organism causing atrophic rhinitis.
  2. Not acceptable for pre-starter feeds.

Claim 39: As an aid in maintaining weight gains and stimulating appetite during periods of stress caused by moving, vaccination, temperature changes and castration in swine.

Level of Drug:

110 mg/kg (0.011%) of chlortetracycline hydrochloride in the complete feed.

Directions:

Feed this medicated feed as the sole ration during periods of stress and until 10 days after the stress condition has been eliminated.

Warning:

  1. Discontinue the use of this medicated feed at least 7 days before treated animals are slaughtered for use in food.
  2. Keep out of reach of children. (Premix and supplement labels only.)

Claim 40: As an aid in the prevention of foot rot in beef and non-lactating dairy cattle.

Level of Drug:

The level in the feed should be such that each animal will receive 0.22 mg of chlortetracycline hydrochloride per kg of body weight per day or 70 mg of chlortetracycline hydrochloride per head per day.

Directions:

Feed this medicated feed continuously during the period animals are exposed to this disease.

Warning:

  1. Discontinue the use of this medicated feed at least 5 days before treated animals are slaughtered for use in food.
  2. Do not feed this medicated feed to lactating dairy cows.
  3. Keep out of reach of children. (Premix and supplement labels only.)

Claim 41: As an aid in the prevention of bacterial diarrhoea in calves weighing up to 136 kg.

Level of Drug:

55 mg/kg (0.0055%) of chlortetracycline hydrochloride in the complete feed.

Directions:

Feed this medicated feed continuously during periods of early growth.

Warning:

  1. Discontinue the use of this medicated feed at least 5 days before treated animals are slaughtered for use in food.
  2. Keep out of reach of children. (Premix and supplement labels only.)

Claim 42: As an aid in the prevention of bacterial diarrhoea in calves (milk replacers).

Level of Drug:

55 mg/kg (0.0055%) of chlortetracycline hydrochloride in milk replacer powder.

Directions:

Feed this medicated feed continuously during periods of early growth.

Warning:

  1. Discontinue the use of this medicated feed at least 5 days before treated animals are slaughtered for use in food.
  2. Keep out of reach of children. (Premix and supplement labels only.)

Claim 43: As an aid in the prevention of porcine proliferative enteropathy (ileitis) caused by Lawsonia intracellularis sensitive to chlortetracycline hydrochloride.

Level of Drug:

At a level in the complete feed such that each animal will receive 22 mg of chlortetracycline hydrochloride per kg of body weight per day.

Directions:

Feed this medicated feed continuously as the sole ration for 14 days.

Warning:

  1. Discontinue the use of this medicated feed at least 7 days before treated animals are slaughtered for use in food.
  2. Keep out of reach of children. (Premix and supplement labels only.)

Note:

Feed labels will be required to state both the body weight in kilograms of the pigs being fed in addition to the corresponding feeding rate in kg/head/day.

Accepted Compatibilities

Chlortetracycline hydrochloride is compatible with the following drug/drug combinations. For details refer to the MIB as indicated.
Medicated ingredients For use in feeds for
Amprolium (MIB #27) broiler chickens; replacement chickens; turkeys
Decoquinate (MIB #50) broiler chickens
Robenidine hydrochloride (MIB #58) broiler chickens
Tiamulin (MIB #74) swine
Zoalene (MIB #7) broiler chickens; replacement chickens; turkeys
Date modified: