Pennchlor 50
FULL PRESCRIBING INFORMATION
Pennchlor 50
CHLORTETRACYCLINE
Type A Medicated Article
FOR USE IN THE MANUFACTURE OF MEDICATED FEEDS
ACTIVE DRUG INGREDIENTS:
Chlortetracycline as Chlortetracycline Calcium Complex equivalent 50 grams Chlortetracycline Hydrochloride/lb.
INGREDIENTS:
Chlortetracycline, Calcium Carbonate, Roughage Products and Mineral Oil.
See back panel for directions and warnings.
CAUTION: For use in Dry Feeds ONLY - NOT FOR USE IN LIQUID FEED SUPPLEMENTS.
NADA 138-935 APPROVED BY FDA
Restricted Drug (California)-
Use Only as Directed
NOT FOR HUMAN USE
NET WT.
50 lb (22.7 kg)
PennField
ANIMAL HEALTH
Pennchlor 50
CHLORTETRACYCLINE
DIRECTIONS FOR USE
Uses
lbs. of
Use Levels of Pennchlor 50
Indications for Use Chlortetracycline per ton
Uses
CHICKENS
For Broiler/fryer chickens: For an increased rate of weight gain and 10-50 g/ton 0.2-1.0
improved feed efficiency.
WARNING: Do not feed to chickens producing eggs for human
consumption. Zero-day withdrawal period.
Uses
For Chickens: Control of infectious synovitis caused by Mycoplasma 100-200 g/ton 2.0-4.0
synoviae susceptible to chlortetracycline. (Feed continuously for 7-14
days)
WARNING: Do not feed to chickens producing eggs for human
consumption. Zero-day withdrawal period.
Uses
For Chickens: Control of chronic respiratory disease (CRD) and air sac 200-400 g/ton 4.0-8.0
infections caused by Mycoplasma gallisepticum and Escherichia coli
susceptible to chlortetracycline. (Feed continuously for 7-14 days)
WARNING: Do not feed to chickens producing eggs for human
consumption. Zero-day withdrawal period.
Uses
For Chickens: Reduction of mortality due to Escherichia coli infections 500 g/ton 10.0
susceptible to chlortetracycline. (Feed for 5 days)
WARNING: Do not feed to chickens producing eggs for human
consumption. Withdraw 24 hours prior to slaughter.
Uses
TURKEYS
For Turkeys: Growing Turkeys: For an increased rate of weight gain 10-50 g/ton 0.2-1.0
and improved feed efficiency.
WARNING: Do not feed to turkeys producing eggs for human
consumption. Zero-day withdrawal period.
Uses
For Turkeys: Control of infectious synovitis caused by Mycoplasma 200 g/ton 4.0
synoviae susceptible to chlortetracycline. (Feed continuously for 7-14 days)
WARNING: Do not feed to turkeys producing eggs for human
consumption. Zero-day withdrawal period.
Uses
For Turkeys: Control of hexamitiasis caused by Hexamita meleagrides 400 g/ton 8.0
susceptible to chlortetracycline. (Feed continuously 7-14 days)
WARNING: Do not feed to turkeys producing eggs for human
consumption. Zero-day withdrawal period.
Uses
For Turkeys: Turkey poults not over 4 weeks of age: Reduction of 400 g/ton 8.0
mortality due to paratyphoid caused by Salmonella typhimurium
susceptible to chlortetracycline.
Uses
For Turkeys: Control of complicating bacterial organisms associated 25 mg/lb body weight/day
with bluecomb (transmissible enteritis, coronaviral enteritis) susceptible
to chlortetracycline. (Feed continuously for 7-14 days)
WARNING: Do not feed to turkeys producing eggs for human
consumption. Zero-day withdrawal period.
Uses
SHEEP
For Growing Sheep: For an increased rate of weight gain and improved 20-50 g/ton 0.4-1.0
feed efficiency.
Uses
For Breeding Sheep: Reducing the incidence of (vibrionic) abortion 80 mg/head/day
caused by Campylobacter fetus infection susceptible to chlortetracycline.
WARNING: Zero-day withdrawal period.
Uses
lbs. of
Use Levels of Pennchlor 50
Indications for Use Chlortetracycline per ton
Uses
SWINE
For Growing Swine: For an increased rate of weight gain and 10-50 g/ton 0.20-1.0
improved feed efficiency.
Uses
For Swine: Reducing the incidence of cervical lymphadenitis 50-100 g/ton 1.0-2.0
(jowl abscesses) caused by Group E Streptococci susceptible to
chlortetracycline.
Uses
For Breeding Swine: Control of leptospirosis (reducing the instances 400 g/ton 8.0
of abortions and shedding of leptospirae) caused by Leptospira pomona
susceptible to chlortetracycline. (Feed continuously for 14 days)
Uses
For Swine: Treatment of bacterial enteritis caused by Escherichia coli Feed approximately 400 g/t,
and Salmonella choleraesius and bacterial pneumonia caused by varying with body weight and
Pasteurella multocida susceptible to chlortetracycline. (Feed for not feed consumption to provide
more than 14 days) 10 mg/lb body weight/day
WARNING: Zero-day withdrawal period.
CALVES, BEEF CATTLE, AND NONLACTATING DAIRY CATTLE
WARNING: A WITHDRAWAL PERIOD HAS NOT BEEN ESTABLISHED
FOR THIS PRODUCT IN PRE-RUMINATING CALVES. DO NOT USE
IN CALVES TO BE PROCESSED FOR VEAL.
Uses
For Calves (up to 250 lbs.): For an increased rate of weight gain and 0.1 mg/lb body weight/day
improved feed efficiency.
Uses
For Calves (250-400 lbs.): For an increased rate of weight gain and 25-70 mg/head/day
improved feed efficiency.
Uses
For Growing Cattle (over 400 lbs.): For an increased rate of weight gain, 70 mg/head/day
improved feed efficiency and reduction of liver condemnation due to
liver abscesses.
WARNING: Zero-day withdrawal period.
Uses
For Beef Cattle: For the control of bacterial pneumonia associated with 350 mg/head/day
shipping fever complex caused by Pasteurella spp. susceptible to
chlortetracycline.
WARNING: Zero-day withdrawal period.
Uses
For Beef Cattle (under 700 lbs.): Control of active infection of 350 mg/head/day
anaplasmosis caused by Anaplasma marginale susceptible to chlortetracycline.
WARNING: Zero-day withdrawal period.
Uses
For Beef Cattle (over 700 lbs.): Control of active infection of anaplasmosis 0.5 mg/lb body weight/day
caused by Anaplasma marginale susceptible to chlortetracycline.
WARNING: Zero-day withdrawal period.
Uses
For Calves, Beef, and Nonlactating Dairy Cattle: For treatment of 10 mg/lb body weight/day
bacterial enteritis caused by Escherichia coli and bacterial pneumonia
caused by Pasteurella multocida susceptible to chlortetracycline.
(Treat for not more than 5 days)
WARNING: Zero-day withdrawal period.
TAKE TIME OBSERVE DIRECTIONS
REV. 12/05
Bag C
Distributed by
PennField
ANIMAL HEALTH
14040 Industrial Rd.
Omaha, Nebraska 68144
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Pennchlor 50Chlortetracycline POWDER
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