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New Animal Drugs; Approval of New Animal Drug Applications; Withdrawal of Approval of New Animal Drug Applications; Changes of Sponsorship; Change of Sponsors' Names and Addresses
This rule is effective August 9, 2019, except for amendatory instructions 51 to 21 CFR 524.916 and 63 to 21 CFR 558.325, which are effective August 19, 2019, and instruction 60 to 21 CFR 558.235, which is effective September 9, 2019.
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New Animal Drugs; Approval of New Animal Drug Applications; Withdrawal of Approval of New Animal Drug Applications; Changes of Sponsorship; Change of Sponsors' Names and Addresses
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Published Document: 2019-16884 (84 FR 39179)
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AGENCY:
Food and Drug Administration, HHS.
ACTION:
Final rule; technical amendments.
SUMMARY:
The Food and Drug Administration (FDA or we) is amending the animal drug regulations to reflect application-related actions for new animal drug applications (NADAs) and abbreviated new animal drug applications (ANADAs) during January, February, and March 2019. FDA is informing the public of the availability of summaries of the basis of approval and of environmental review documents, where applicable. Technical amendments are also being made to improve the accuracy, consistency, and readability of the regulations.
DATES:
This rule is effective August 9, 2019, except for amendatory instructions 51 to 21 CFR 524.916 and 63 to 21 CFR 558.325, which are effective August 19, 2019, and instruction 60 to 21 CFR 558.235, which is effective September 9, 2019.
FOR FURTHER INFORMATION CONTACT:
George K. Haibel, Center for Veterinary Medicine (HFV-6), Food and Drug Administration, 7500 Standish Pl., Rockville, MD 20855, 240-402-5689,
george.haibel@fda.hhs.gov.
SUPPLEMENTARY INFORMATION:
I. Approval Actions
FDA is amending the animal drug regulations to reflect approval actions for NADAs and ANADAs during January, February, and March 2019, as listed in table 1. In addition, FDA is informing the public of the availability, where applicable, of documentation of environmental review required under the National Environmental Policy Act (NEPA) and, for actions requiring review of safety or effectiveness data, summaries of the basis of approval (FOI Summaries) under the Freedom of Information Act (FOIA). These public documents may be seen in the office of the Dockets Management Staff (HFA-305), Food and Drug Administration, 5630 Fishers Lane, Rm. 1061, Rockville, MD 20852, between 9 a.m. and 4 p.m., Monday through Friday. Persons with access to the internet may obtain these documents at the CVM FOIA Electronic Reading Room:
https://www.fda.gov/AboutFDA/CentersOffices/OfficeofFoods/CVM/CVMFOIAElectronicReadingRoom/default.htm.
Marketing exclusivity and patent information may be accessed in FDA's publication, Approved Animal Drug Products Online (Green Book) at:
https://www.fda.gov/AnimalVeterinary/Products/ApprovedAnimalDrugProducts/default.htm.
Table 1—Original and Supplemental NADAs and ANADAs Approved During January, February, and March 2019
Approval date
File No.
Sponsor
Product name
Species
Effect of the action
Public documents
January 27, 2019
009-476
Phibro Animal Health Corp., GlenPointe Centre East, 3d Floor, 300 Frank W. Burr Blvd., Suite 21, Teaneck, NJ 07666
NICARB 25% (nicarbazin) Type A medicated article
Chickens
Supplemental approval of revised assay limits for nicarbazin (powder) Type A medicated article
N/A.
January 28, 2019
200-616
Norbrook Laboratories, Ltd., Station Works, Newry BT35 6JP, Northern Ireland
Original approval as a generic copy of NADA 140-890
FOI Summary.
January 31, 2019
200-450
Bimeda Animal Health Ltd., 1B The Herbert Building, The Park, Carrickmines, Dublin, 18, Ireland
BIMECTIN PLUS (ivermectin/clorsulon) Injection for Cattle
Cattle
Original approval as a generic copy of NADA 140-833
FOI Summary.
February 4, 2019
200-637
Provetica AH LLC, 455 Sovereign Ct., Baldwin, MO 63011
DOXIDYL (deracoxib) Chewable Tablet
Dogs
Original approval as a generic copy of NADA 141-203
FOI Summary.
February 8, 2019
141-297
Boehringer Ingelheim Vetmedica, Inc., 2621 North Belt Highway, St. Joseph, MO 64506-2002
PROZINC (protamine zinc recombinant human insulin) Injectable Suspension
Dogs
Supplemental approval for the reduction of hyperglycemia and hyperglycemia-associated clinical signs in dogs with diabetes mellitus
FOI Summary.
( printed page 39180)
March 29, 2019
048-761
Zoetis Inc., 333 Portage St., Kalamazoo, MI 49007
AUREOMYCIN (chlortetracycline) Type C medicated feeds
Cattle
Supplemental approval adding replacement dairy heifers to the indications for use of chlortetracycline Type C medicated cattle feeds for control of bacterial pneumonia associated with shipping fever complex caused by
Pasteurella
spp. susceptible to chlortetracycline
PROIN ER (phenylpropanolamine hydrochloride extended-release tablets) Tablets
Dogs
Original approval for the control of urinary incontinence due to urethral sphincter hypotonus
FOI Summary.
II. Changes of Sponsors' Names and Addresses
Aurora Pharmaceutical, LLC, 1196 Highway 3 South, Northfield, MN 55057-3009 has informed FDA that it has changed its name to Aurora Pharmaceutical, Inc.
Boehringer Ingelheim Vetmedica, Inc., 2621 North Belt Highway, St. Joseph, MO 64506-2002 has informed FDA that it has changed its name and address to Boehringer Ingelheim Animal Health USA, Inc., 3239 Satellite Blvd., Duluth, GA 30096.
Luitpold Pharmaceuticals, Inc., Animal Health Division, Shirley, NY 11967 has informed FDA that it has changed its name to American Regent, Inc.
Pharmgate LLC, 1800 Sir Tyler Dr., Wilmington, NC 28405 has informed FDA that it has changed its name to Pharmgate, Inc.
Accordingly, we are amending § 510.600(c) to reflect these changes.
III. Changes of Sponsorship
Provetica AH LLC, 455 Sovereign Ct., Baldwin, MO 63011 has informed FDA that it has transferred ownership of, and all rights and interest in, newly approved ANADA 200-637 for DOXIDYL (deracoxib) Chewable Tablets to Ceva Sante Animale, 10 Avenue de la Ballastière, 33500 Libourne, France. Following this change of sponsorship, Provetica AH LLC is no longer the sponsor of an approved application. Accordingly, it will not be added to the list of sponsors of approved applications in § 510.600(c) (21 CFR 510.600(c)).
Merial, Inc., 3239 Satellite Blvd., Bldg. 500, Duluth, GA 30096-4640 has informed FDA that it has transferred ownership of, and all rights and interest in, the following applications to Boehringer Ingelheim Animal Health USA, Inc., 3239 Satellite Blvd., Duluth, GA 30096:
File No.
Proprietary name
006-623
CAPARSOLATE (arsenamide sodium) Injection.
008-422
SELEEN (selenium disulfide) Suspension.
010-424
NALLINE (nalorphine hydrochloride) Injection.
011-080
HYDELTRONE-TBA (prednisolone and tertiary butylacetate) Suspension.
011-437
HYDELTRONE (prednisolone sodium phosphate and neomycin sulfate) Ointment.
011-532
SULFABROM (sulfabromomethazine sodium) Bolus.
011-678
DIURIL (chlorothiazide) Tablets.
012-734
DIURIL (chlorothiazide) Bolus.
013-022
THIBENZOLE (thiabendazole) Sheep & Goat Wormer.
013-407
EQUIZOLE (thiabendazole) Horse Wormer.
013-674
HYDROZIDE (hydrochlorothiazide) Injection.
013-954
THIBENZOLE (thiabendazole) 20% Swine Premix.
014-350
OMNIZOLE (thiabendazole).
015-123
TBZ® (thiabendazole) Cattle Wormer (Drench).
015-875
TBZ 200 (thiabendazole) Medicated Premix.
030-103
THIBENZOLE (thiabendazole) Suspension.
034-114
EQUIZOLE (thiabendazole).
035-631
THIBENZOLE (thiabendazole) Pig Wormer.
037-410
EQUIZOLE A (thiabendazole and piperazine phosphate).
EPRINEX (eprinomectin) Pour-On for Beef and Dairy Cattle.
141-097
BMD (bacitracin methylendisalicylate)/IVOMEC (ivermectin) Premix for Swine.
141-123
GASTROGARD (omeprazole).
141-188
MARQUIS (ponazuril) Antiprotozoal Oral Paste.
141-214
ZIMECTERIN Gold (ivermectin and praziquantel) Paste.
141-227
ULCERGARD (omeprazole).
141-230
PREVICOX (firocoxib) Chewable Tablets.
141-253
EQUIOXX (firocoxib) Oral Paste.
141-313
EQUIOXX (firocoxib) Injection.
141-327
LONGRANGE (eprinomectin) Injection.
141-328
ZACTRAN (gamithromycin) Injectable Solution.
141-406
NEXGARD (afoxolaner) Chewable Tablet.
141-421
DUOCARE (ivermectin and praziquantel) Paste.
141-458
EQUIOXX (firocoxib) Tablets.
141-492
CENTRAGARD (eprinomectin and praziquantel) Solution.
200-564
Ivermectin Paste 1.87%.
Following this change of sponsorship, Merial, Inc., is no longer the sponsor of an approved application. Accordingly, it will be removed from the list of sponsors of approved applications in § 510.600(c). As provided in the regulatory text, the animal drug regulations are amended to reflect these changes of sponsorship.
IV. Withdrawals of Approval
Boehringer Ingelheim Animal Health USA, Inc., 3239 Satellite Blvd., Duluth, GA 30096, has requested that FDA withdraw approval of newly transferred NADA 141-054 for use of LINCOMIX (lincomycin hydrochloride) plus IVOMEC (ivermectin) Type A medicated articles to manufacture 2-way, combination drug Type C medicated feed for swine because the product is no longer manufactured or marketed.
Also, Elanco US Inc., 2500 Innovation Way, Greenfield, IN 46140, has requested that FDA withdraw approval of NADA 141-337 for use of RECOVYRA (fentanyl) Transdermal Solution for Dogs because the product is no longer manufactured or marketed.
Elsewhere in this issue of the
Federal Register
, FDA gave notice that approval of NADAs 141-054 and 141-337, and all supplements and amendments thereto, is withdrawn effective August 19, 2019. As provided in the regulatory text of this document, the animal drug regulations are amended to reflect these actions.
V. Technical Amendments
FDA is removing “IDEXX Pharmaceuticals, Inc.” from the list of sponsors of approved applications in § 510.600(c). This action is being taken to improve the accuracy of the regulations.
In addition, we are reformatting the regulations to present the approved conditions of use of famphur, morantel, and thiabendazole in tabular format in the respective named sections of subpart B of part 558. This action is being taken to improve the readability and consistency of the regulations.
VI. Legal Authority
This final rule is issued under section 512(i) of the Federal Food, Drug, and Cosmetic Act (FD&C Act) (21 U.S.C.360b(i)), which requires
Federal Register
publication of “notice[s] . . . effective as a regulation,” of the conditions of use of approved new animal drugs. This rule sets forth technical amendments to the regulations to codify recent actions on approved new animal drug applications and corrections to improve the accuracy of the regulations, and as such does not impose any burden on regulated entities.
Although denominated a rule pursuant to the FD&C Act, this document does not meet the definition of “rule” in 5 U.S.C. 804(3)(A) because it is a “rule of particular applicability.” Therefore, it is not subject to the congressional review requirements in 5
( printed page 39182)
U.S.C. 801-808. Likewise, this is not a rule subject to Executive Order 12866, which defines a rule as “an agency statement of general applicability and future effect, which the agency intends to have the force and effect of law, that is designed to implement, interpret, or prescribe law or policy or to describe the procedure or practice requirements of an agency.”
Therefore, under the Federal Food, Drug, and Cosmetic Act and under authority delegated to the Commissioner of Food and Drugs, 21 CFR parts 510, 520, 522, 524, and 558 are amended as follows:
PART 510—NEW ANIMAL DRUGS
1. The authority citation for part 510 continues to read as follows:
(a)
Specifications
—(1) Each tablet contains 0.25 grams chlorothiazide.
(2) Each bolus contains 2 grams chlorothiazide.
(b)
Sponsor.
See No. 000010 in § 510.600(c) of this chapter.
(c)
Conditions of use
—(1)
Dogs
—(i)—
Amount.
Administer 5 to 10 milligrams per pound of body weight two or three times daily.
(ii)
Indications for use.
For treatment of congestive heart failure and renal edema.
(iii)
Limitations.
Federal law restricts this drug to use by or on the order of a licensed veterinarian.
(2)
Cows
—(i)—
Amount.
Administer 2 grams once or twice daily for 3 or 4 days.
(ii)
Indications for use.
As an aid in reduction of postparturient udder edema.
(iii)
Limitations.
Milk taken from dairy animals during treatment and for 72 hours (six milkings) after latest treatment must not be used for food. Federal law restricts this drug to use by or on the order of a licensed veterinarian.
16. In § 520.1195, in paragraph (b)(1), remove “000859, 050604,” and in its place add “000010, 000859,”; and in paragraph (b)(3), remove “050604” and in its place add “000010”.
(a)
Specifications.
Each milliliter of suspension contains:
(1) Ceftiofur hydrochloride equivalent to 50 milligrams (mg) of ceftiofur equivalents in the inactive vehicles phospholipan 90H, sorbitan monooleate, and cottonseed oil;
(2) Ceftiofur hydrochloride equivalent to 50 mg ceftiofur equivalents in the inactive vehicle miglyol oil 812; or
(3) Ceftiofur hydrochloride equivalent to 50 mg ceftiofur equivalents in the inactive vehicles aluminum monostearate, sorbitan monooleate, and medium chain triglycerides.
(b)
Sponsors.
See sponsors in § 510.600(c) of this chapter as follows:
(1) No. 054771 for products described in paragraphs (a)(1) and (2) of this section; and
( printed page 39184)
(2) No. 055529 for the product described in paragraph (a)(3) of this section.
* * * * *
(e) * * *
(2) * * *
(iii)
Limitations
—(A) For products described in paragraphs (a)(2) and (3) of this section: Treated cattle must not be slaughtered for 3 days following the last treatment. For products described in paragraph (a)(2) of this section: Treated cattle must not be slaughtered for 4 days following the last treatment.
(B) A withdrawal period has not been established in preruminating calves. Do not use in calves to be processed for veal.
41. In § 522.1150, in paragraph (b), remove “050604” and in its place add “000010”.
42. In § 522.1160, revise paragraphs (b)(1) and (2); redesignate the text of paragraph (c)(1)(i) as paragraph (c)(1)(i)(A); add a paragraph heading to newly redesignated paragraph (c)(1)(i)(A); and add paragraph (c)(1)(i)(B).
(1) No. 000061 for use of product described in paragraph (a)(1) as in paragraphs (c)(1)(i)(A), (c)(1)(ii), (c)(1)(iii), (c)(2)(i)(A), (c)(2)(ii), and (c)(2)(iii) of this section.
(2) No. 000010 for use of product described in paragraph (a)(2) as in paragraphs (c)(1)(i)(B), (c)(1)(ii), (c)(1)(iii), (c)(2)(i)(B), (c)(2)(ii), and (c)(2)(iii) of this section.
(c) * * *
(1) * * *
(i) * * *
(A)
Porcine zinc insulin zinc.
* * *
(B)
Protamine zinc recombinant human insulin.
Administer a starting dose of 0.2 to 0.5 IU/pound of body weight (0.5 to 1.0 IU/kg) once daily. When transitioning from another insulin product, this form of insulin should be started once daily, regardless of the frequency of prior insulin use. The dose should be given concurrently with or right after a meal. Reevaluate the dog at appropriate intervals and adjust the dose based on both clinical signs and laboratory test results until adequate glycemic control has been attained. Twice-daily therapy should be initiated if the duration of insulin action is determined to be inadequate. If twice-daily treatment is initiated, the two doses should be 25 percent less than the once daily dose required to attain an acceptable nadir.
(b)
Sponsors.
See Nos. 000010, 055529, 058005, and 061133 in § 510.600(c) of this chapter.
* * * * *
(e) * * *
(3)
Limitations
—(i) Nos. 000010 and 061133: Do not treat cattle within 21 days of slaughter. Nos. 055529 and 058005: Do not treat cattle within 49 days of slaughter.
(ii) Because a withdrawal time in milk has not been established, do not use in female dairy cattle of breeding age. A withdrawal period has not been established for this product in preruminating calves. Do not use in calves to be processed for veal.
58. In § 558.76, redesignate paragraphs (e)(1)(ix) through (xvi) as paragraphs (e)(1)(vii) through (xiv).
59. In § 558.128, revise paragraphs (b)(1) and (e)(4)(xv), redesignate paragraphs (e)(4)(xvi) through (xxvi) as paragraphs (e)(4)(xvii) through (xxvii), and add new paragraph (e)(4)(xvi).
(1)
No. 054771:
50, 70, 80, 90, or 100 grams per pound (g/lb) Type A medicated article.
* * * * *
(e) * * *
(4) * * *
Chlortetracycline amount
Combination in grams/ton
Indications for use
Limitations
Sponsor
* * * * * * *
(xv) 350 mg/head/day
1. Beef cattle: For control of bacterial pneumonia associated with shipping fever complex caused by
Pasteurella
spp. susceptible to chlortetracycline
To sponsor No. 054771 under NADAs 046-699 and 049-287, No. 066104 under NADA 092-286, and No. 069254 under NADA 048-480: Withdraw 48 hours prior to slaughter. To sponsor No. 069254 under NADA 138-935 and ANADA 200-510: Zero withdrawal period
*
2. Beef cattle (under 700 lb): For control of active infection of anaplasmosis caused by
A. marginale
susceptible to chlortetracycline
To sponsor No. 054771 under NADAs 046-699 and 049-287, No. 066104 under NADA 092-286, and No. 069254 under NADA 048-480: Withdraw 48 h prior to slaughter. To sponsor No. 054771 under NADA 048-761 and No. 069254 under NADA 138-935 and ANADA 200-510: Zero withdrawal time
*
(xvi) 20 to 350 g/ton
Beef cattle and replacement dairy heifers: For control of bacterial pneumonia associated with shipping fever complex caused by
Pasteurella
spp. susceptible to chlortetracycline
Feed to provide chlortetracycline at the rate of 350 mg per head per day. This drug is not approved for use in female dairy cattle 20 months of age or older, including dry dairy cows. Use in these cattle may cause drug residues in milk and/or in calves born to these cows. A withdrawal period has not been established for this product in pre-ruminating calves. Do not use in calves to be processed for veal. To sponsor No. 054771 under NADA 048-761: Zero withdrawal period
(a)
Specifications.
Type A medicated articles containing 13.2 or 33.3 percent famphur.
(b)
Sponsor.
See No. 000061 in § 510.600(c) of this chapter.
(c)
Related tolerances.
See § 556.273 of this chapter.
(d)
Special considerations.
Famphur is a cholinesterase inhibitor. Do not use this product in animals simultaneously or within a few days before or after treatment with or exposure to cholinesterase-inhibiting drugs, pesticides, or chemicals.
(e)
Conditions of use.
It is used in cattle feed as follows:
Table 2—Size Proxies for SRCs in 2016
Famphur in grams/ton
Indications for use
Limitations
Sponsor
(i) 1.1 milligrams per pound (mg/lb) body weight per day
Beef cattle and nonlactating dairy cows: For control of grubs and as an aid in control of sucking lice
Feed for 30 days. Withdraw from dry dairy cows and heifers 21 days prior to freshening. Withdraw 4 days prior to slaughter
000061
(ii) 2.3 mg/lb body weight per day
Beef cattle and nonlactating dairy cows: For control of grubs
Feed for 10 days. Withdraw from dry dairy cows and heifers 21 days prior to freshening. Withdraw 4 days prior to slaughter
62. In § 558.300, in paragraph (b), remove “050604” and in its place add “No. 000010”; in paragraphs (e)(1) through (6), in the “Sponsor” column, remove “050604” and in its place add “000010”; and remove paragraph (f).
63. Effective August 19, 2019, in § 558.325, remove paragraphs (e)(2)(iii), (x), and (xvi); and redesignate paragraphs (e)(2)(iv) through (ix) as paragraphs (e)(2)(iii) through (viii), paragraphs (e)(2)(xi) through (xv) as paragraphs (e)(2)(ix) through (xiii), and paragraph (e)(2)(xvii) as paragraph (e)(2)(xiv).
(a)
Specifications.
Each pound of Type A medicated article contains 88 grams morantel tartrate.
(b)
Sponsor.
See No. 066104 in § 510.600(c) of this chapter.
(c)
Related tolerances.
See § 556.425 of this chapter.
(d)
Special considerations
—(1) Do not use in Type B or Type C medicated feeds containing bentonite.
( printed page 39186)
(2) Consult your veterinarian before using in severely debilitated animals and for assistance in the diagnosis, treatment, and control of parasitism.
(e)
Conditions of use.
It is used in feed as follows:
Morantel tartrate in grams/ton
Indications for use
Limitations
Sponsor
(1) 0.44 to 4.4 grams of morantel tartrate per pound of feed
Cattle: For removal and control of mature gastrointestinal nematode infections of cattle including stomach worms (
Haemonchus
spp.,
Ostertagia
spp.,
Trichostrongylus
spp.), worms of the small intestine (
Cooperia
spp.,
Trichostrongylus
spp.,
Nematodirus
spp.), and worms of the large intestine (
Oesophagostomum radiatum)
Feed as a single therapeutic treatment at 0.44 gram of morantel tartrate per 100 pounds of body weight. Fresh water should be available at all times. When medicated feed is consumed, resume normal feeding. Conditions of constant worm exposure may require retreatment in 2 to 4 weeks. Do not treat cattle within 14 days of slaughter
066104
(2) 0.44 to 4.4 grams of morantel tartrate per pound of feed
Goats: For removal and control of mature gastrointestinal nematode infections of goats including
Haemonchus contortus, Ostertagia (Teladorsagia) circumcincta,
and
Trichostrongylus axei
Feed as a single therapeutic treatment at 0.44 gram of morantel tartrate per 100 pounds of body weight. Fresh water should be available at all times. When medicated feed is consumed, resume normal feeding. Conditions of constant worm exposure may require retreatment in 2 to 4 weeks. Do not treat goats within 30 days of slaughter
(a)
Specifications.
Dry Type A medicated articles containing 22, 44.1, 66.1, or 88.2 percent thiabendazole. The 66.1 percent Type A medicated article is solely for the manufacture of cane molasses liquid Type B feed, which is mixed in dry feeds. The 88.2 percent Type A medicated article is used solely for the manufacture of an aqueous slurry for adding to a Type C dry cattle feed.
(b)
Sponsor.
See No. 000010 in § 510.600(c) of this chapter.
(c)
Related tolerances.
See § 556.730 of this chapter.
(d) Special considerations.
Do not use in Type B or Type C medicated feed containing bentonite.
(e)
Conditions of use.
It is used in feed for animals as follows:
(1)
Swine
—
Thiabendazole in grams/ton
Indications for use
Limitations
Sponsor
(i) 45.4 to 908 (0.005 to 0.1 percent)
Swine: As an aid in the prevention of infections of large roundworms (genus
Ascaris)
Administer continuously in feed containing 0.05 to 0.1 percent thiabendazole per ton for 2 weeks followed by feed containing 0.005 to 0.02 percent thiabendazole per ton for 8 to 14 weeks. Do not treat animals within 30 days of slaughter
000010
(ii) [Reserved]
(2)
Cattle
—
Thiabendazole amount
Indications for use
Limitations
Sponsor
(i) 3 grams per 100 lb. body weight
For control of infections of gastrointestinal roundworms (
Trichostrongylus spp., Haemonchus spp., Ostertagia spp., Nematodirus spp., Oesophagostomum radiatum)
Use 3 grams per 100 lb. body weight at a single dose; may repeat once in 2 to 3 weeks. Do not treat animals within 3 days of slaughter. Milk taken from treated animals within 96 hours (8 milkings) after the latest treatment must not be used for food
000010
(ii) 5 grams per 100 lb. body weight
For control of severe infections of gastrointestinal roundworms (
Trichostrongylus spp., Haemonchus spp., Ostertagia spp., Nematodirus spp., Oesophagostomum radiatum); control of infections of
Cooperia spp
Use 5 grams per 100 lb. body weight at a single dose or divided into 3 equal doses, administered 1 dose each day, on succeeding days. May repeat once in 2 to 3 weeks. Do not treat animals within 3 days of slaughter. Milk taken from treated animals within 96 hours (8 milkings) after the latest treatment must not be used for food
000010
(3)
Minor species
—
( printed page 39187)
Thiabendazole amount
Indications for use
Limitations
Sponsor
(i) 2 grams per 100 lb. body weight
Sheep and goats: For control of infections of gastrointestinal roundworms (
Trichostrongylus spp., Haemonchus spp., Ostertagia spp., Cooperia spp.; Nematodirus spp., Bunostomum spp., Strongyloides spp., Chabertia spp.,
and
Oesophagostomum spp.); also active against ova and larvae passed by sheep from 3 hours to 3 days after the feed is consumed (good activity against ova and larvae of
T. colubriformis
and
axei, Ostertagia spp., Nematodirus spp., Strongyloides spp.;
less effective against those of
Haemonchus contortus
and
Oesophagostomum spp.)
Use 2 grams per 100 lb. body weight at a single dose. Do not treat animals within 30 days of slaughter. Milk taken from treated animals within 96 hours (8 milkings) after the latest treatment must not be used for food
050604
(ii) 3 grams per 100 lb. body weight
Goats: For control of severe infections of gastrointestinal roundworms (
Trichostrongylus spp., Haemonchus spp., Ostertagia spp., Cooperia spp., Nematodirus spp., Bunostomum spp., Strongyloides spp., Chabertia spp.,
and
Oesophagostomum spp.)
Use 3 grams per 100 lb. body weight at a single dose. Do not treat animals within 30 days of slaughter. Milk taken from treated animals within 96 hours (8 milkings) after the latest treatment must not be used for food
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(iii) 454 grams per ton of feed
Pheasants: For the treatment of gapeworms (
Syngamus trachea)
Feed continuously for 2 weeks (14 days). Do not use treated pheasants for food for 21 days after last day of treatment. Fertility, hatchability, and other reproductive data are not available on use in breeding animals