New Animal Drugs; Change of Sponsor, 27954-27959 [06-4505]

Download as PDF 27954 Federal Register / Vol. 71, No. 93 / Monday, May 15, 2006 / Rules and Regulations The Rule This amendment to 14 CFR part 97 is effective upon publication of each separate SIAP and/or Weather Takeoff Minimums as contained in the transmittal. Some SIAP and/or Weather Takeoff Minimums amendments may have been previously issued by the FAA in a Flight Data Center (FDC) Notice to Airmen (NOTAM) as an emergency action of immediate flight safety relating directly to published aeronautical charts. The circumstances which created the need for some SIAP, and/or Weather Takeoff Minimums amendments may require making them effective in less than 30 days. For the remaining SIAPs and/or Weather Takeoff Minimums, an effective date at least 30 days after publication is provided. Further, the SIAPs and/or Weather Takeoff Minimums contained in this amendment are based on the criteria contained in the U.S. Standard for Terminal Instrument Procedures (TERPS). In developing these SIAPs and/or Weather Takeoff Minimums, the TERPS criteria were applied to the conditions existing or anticipated at the affected airports. Because of the close and immediate relationship between these SIAPs and/or Weather Takeoff Minimums and safety in air commerce, I find that notice and public procedure before adopting these SIAPs and/or Weather Takeoff Minimums are impracticable and contrary to the public interest and, where applicable, that good cause exists for making some SIAPs and/or Weather Takeoff Minimums effective in less than 30 days. dsatterwhite on PROD1PC76 with RULES Conclusion The FAA has determined that this regulation only involves an established body of technical regulations for which frequent and routine amendments are necessary to keep them operationally current. It, therefore—(1) is not a ‘‘significant regulatory action’’ under Executive Order 12866; (2) is not a ‘‘significant rule’’ under DOT Regulatory Policies and Procedures (44 FR 11034; February 26, 1979); and (3) does not warrant preparation of a regulatory evaluation as the anticipated impact is so minimal. For the same reason, the FAA certifies that this amendment will not have a significant economic impact on a substantial number of small entities under the criteria of the Regulatory Flexibility Act. VerDate Aug<31>2005 21:49 May 12, 2006 Jkt 208001 List of Subjects in 14 CFR Part 97 Air Traffic Control, Airports, Incorporation by reference, and Navigation (air). Issued in Washington, DC on May 5, 2006. James J. Ballough, Director, Flight Standards Service. Adoption of the Amendment Accordingly, pursuant to the authority delegated to me, under Title 14, Code of Federal Regulations, Part 97 (14 CFR part 97) is amended by establishing, amending, suspending, or revoking Standard Instrument Approach Procedures and Weather Takeoff Minimums effective at 0901 UTC on the dates specified, as follows: I PART 97—STANDARD INSTRUMENT APPROACH PROCEDURES 1. The authority citation for part 97 continues to read as follows: I Authority: 49 U.S.C. 106(g), 40103, 40106, 40113, 40114, 40120, 44502, 44514, 44701, 44719, 44721–44722. 2. Part 97 is amended to read as follows: I * * * Effective 08 June 2006 Magnolia, AR, Magnolia Muni, NDB RWY 36, Amdt 1, CANCELLED Atlanta, GA, Hartsfield-Jackson Atlanta Intl, ILS OR LOC RWY 27R, Amdt 4 Pittsfield, MA, Pittsfield Muni, LOC RWY 26, Amdt 7 St. Louis, MO, Lambert St. Louis Intl, RNAV (GPS) RWY 11, Orig St. Louis, MO, Lambert St. Louis Intl, RNAV (GPS) RWY 12L, Amdt 1 Cleveland, OH, Burke Lakefront, Takeoff Minimums and Textual DP, Amdt 4 SUMMARY: The Food and Drug Administration (FDA) is amending the animal drug regulations to reflect a change of sponsor for 25 approved new animal drug applications (NADAs) and 16 approved abbreviated new animal drug applications (ANADAs) for Type A medicated articles and feed use combinations from Intervet, Inc., to Huvepharma AD. DATES: This rule is effective May 15, 2006. FOR FURTHER INFORMATION CONTACT: David R. Newkirk, Center for Veterinary Medicine (HFV–100), Food and Drug Administration, 7500 Standish Pl., Rockville, MD 20855, 301–827–6967, email: david.newkirk@fda.hhs.gov. Intervet, Inc., P.O. Box 318, 29160 Intervet Lane, Millsboro, DE 19966, has informed FDA that it has transferred ownership of, and all rights and interest in, the following 25 approved NADAs and 16 approved ANADAs for Type A medicated articles and feed use combinations to Huvepharma AD, 33 James Boucher Blvd., Sophia 1407, Bulgaria: SUPPLEMENTARY INFORMATION: Application No. Trade Name(s) NADA 044–759 FLAVOMYCIN (bambermycins) Type A medicated article NADA 095–543 AMPROL HI–E / FLAVOMYCIN NADA 095–547 AMPROL HI–E / FLAVOMYCIN / 3– NITRO * * * Effective 03 August 2006 Destin, FL, Destin-Fort Walton Beach, RADAR–1, Amdt 8, CANCELLED Picayune, MS, Picayune Muni, NDB RWY 18, Orig, CANCELLED Picayune, MS, Picayune Muni, NDB RWY 36, Orig, CANCELLED St George, UT, St George Muni, RNAV (GPS) RWY 34, Amdt 1 NADA 095–548 AMPROL / 3–NITRO / FLAVOMYCIN NADA 095–549 AMPROL PLUS / 3– NITRO / FLAVOMYCIN NADA 098–340 FLAVOMYCIN / MONENSIN [FR Doc. 06–4474 Filed 5–12–06; 8:45 am] NADA 098–341 FLAVOMYCIN / 3– NITRO / COBAN NADA 101–628 FLAVOMYCIN / 3– NITRO / ZOALENE NADA 101–629 FLAVOMYCIN / ZOALENE NADA 130–185 FLAVOMYCIN / AMPROLIUM NADA 130–661 FLAVOMYCIN / CARB– O–SEP NADA 130–951 STENOROL (halofuginone hydrobromide) BILLING CODE 4910–13–P DEPARTMENT OF HEALTH AND HUMAN SERVICES Food and Drug Administration 21 CFR Parts 510 and 558 New Animal Drugs; Change of Sponsor AGENCY: Food and Drug Administration, HHS. Final rule; technical amendment. ACTION: PO 00000 Frm 00006 Fmt 4700 Sfmt 4700 E:\FR\FM\15MYR1.SGM 15MYR1 27955 Federal Register / Vol. 71, No. 93 / Monday, May 15, 2006 / Rules and Regulations Application No. Trade Name(s) Application No. Trade Name(s) NADA 137–483 FLAVOMYCIN / STENOROL ANADA 200– 095 SACOX / AUREOMYCIN NADA 139–473 STENOROL / STAFAC ANADA 200– 096 SACOX / TERRAMYCIN NADA 140–339 FLAVOMYCIN / NICARB ANADA 200– 097 SACOX / 3–NITRO ANADA 200– 143 SACOX / 3–NITRO / BACIFERM NADA 140–340 NADA 140–533 STENOROL / LINCOMIX STENOROL / 3–NITRO / BMD NADA 140–584 STENOROL / BMD NADA 140–824 STENOROL Type A medicated article NADA 140–843 MONTEBAN / FLAVOMYCIN / 3– NITRO NADA 140–845 FLAVOMYCIN / MONTEBAN NADA 140–918 STENOROL / FLAVOMYCIN NADA 140–919 STENOROL / BMD NADA 141–034 GAINPRO (bambermycins) Type A medicated article AVATEC / FLAVOMYCIN ANADA 200– 075 SACOX (salinomycin sodium) Type A medicated article ANADA 200– 080 SACOX / 3–NITRO / FLAVOMYCIN ANADA 200– 081 SACOX / 3–NITRO / BMD ANADA 200– 082 SACOX / BMD ANADA 200– 083 SACOX / FLAVOMYCIN ANADA 200– 086 SACOX / ALBAC / 3– NITRO ANADA 200– 089 SACOX / BACIFERM ANADA 200– 090 SACOX / LINCOMIX / 3–NITRO ANADA 200– 091 SACOX / 3–NITRO / AUREOMYCIN ANADA 200– 092 dsatterwhite on PROD1PC76 with RULES NADA 141–129 SACOX / STAFAC ANADA 200– 093 SACOX / LINCOMIX ANADA 200– 094 SACOX / STAFAC / 3– NITRO VerDate Aug<31>2005 21:49 May 12, 2006 Jkt 208001 Accordingly, the agency is amending the regulations in 21 CFR 558.55, 558.58, 558.95, 558.120, 558.265, 558.311, 558.355, 558.363, 558.366, 558.450, 558.550, and 558.680 to reflect the transfer of ownership and a current format. In addition, Huvepharma AD has not been previously listed in the animal drug regulations as a sponsor of an approved application. At this time, 21 CFR 510.600(c) is being amended to add entries for the firm. Also, FDA has found that the April 1, 2005, edition of Title 21, parts 500 to 599 of the Code of Federal Regulations (CFR) does not accurately reflect the use limitations for amprolium in singleingredient, medicated broiler chicken feeds. The existing entry erroneously includes limitations normally associated with the use of arsenicals in feed. At this time, the regulations are being amended in § 558.55 to correct this error. FDA is also taking this opportunity to consolidate entries for similar combination medicated feeds in the same section of part 558, and to eliminate duplicate entries. These actions are being taken to improve the accuracy and readability of the regulations. This rule 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 U.S.C. 801–808. 21 CFR Part 510 Administrative practice and procedure, Animal drugs, Labeling, Reporting and recordkeeping requirements. 21 CFR Part 558 Animal drugs, Animal feeds. I Therefore, under the Federal Food, Drug, and Cosmetic Act and under authority delegated to the Commissioner of Food and Drugs and redelegated to the Center for Veterinary Medicine, 21 CFR parts 510 and 558 are amended as follows: Frm 00007 Fmt 4700 1. The authority citation for 21 CFR part 510 continues to read as follows: I Authority: 21 U.S.C. 321, 331, 351, 352, 353, 360b, 371, 379e. 2. In § 510.600, in the table in paragraph (c)(1) alphabetically add an entry for ‘‘Huvepharma AD’’; and in the table in paragraph (c)(2) numerically add an entry for ‘‘016592’’ to read as follows: I § 510.600 Names, addresses, and drug labeler codes of sponsors of approved applications. * * * (c) * * * (1) * * * Sfmt 4700 * * Firm name and address * * * Huvepharma AD, 33 James Boucher Blvd., Sophia 1407, Bulgaria * * * Drug labeler code * * 016592 * * (2) * * * Drug labeler code * Firm name and address * 016592 * * * * Huvepharma AD, 33 James Boucher Blvd., Sophia 1407, Bulgaria * * * * PART 558—NEW ANIMAL DRUGS FOR USE IN ANIMAL FEEDS 3. The authority citation for 21 CFR part 558 continues to read as follows: I Authority: 21 U.S.C. 360b, 371. § 558.55 List of Subjects PO 00000 PART 510—NEW ANIMAL DRUGS [Amended] 4. Amend § 558.55 as follows: a. In the table in paragraph (d)(2)(ii), in the ‘‘Limitations’’ column in the entry for ‘‘Amprolium 72.6 to 113.5 grams per ton’’, remove the first sentence; I b. In the table in paragraph (d)(2)(iii), in the ‘‘Limitations’’ column in the entry for ‘‘Bambermycins 1 to 3 plus roxarsone 22.8 to 34.1 (0.0025% to 0.00375%)’’, remove ‘‘057926’’ and add in its place ‘‘016592’’; and in the ‘‘Sponsor’’ column add ‘‘016592’’ and I c. In the table in paragraph (d)(2)(iii), in the ‘‘Limitations’’ column and ‘‘Sponsor’’ column in the entry for I I E:\FR\FM\15MYR1.SGM 15MYR1 27956 Federal Register / Vol. 71, No. 93 / Monday, May 15, 2006 / Rules and Regulations ‘‘Bambermycins 2 to 3 plus roxarsone 22.8 to 34.1’’, remove ‘‘057926’’ and add in its place ‘‘016592’’; and in the ‘‘Sponsor’’ column add ‘‘016592’’; and ‘‘Bambermycins 1 to 4’’, remove ‘‘057926’’ and add in its place ‘‘016592’’. I 5. Amend § 558.58 as follows: I a. Revise paragraph (a); I b. Redesignate paragraphs (b), (c), and (d) as paragraphs (c), (d), and (e); I c. Add new paragraph (b); I d. In the table in newly redesignated paragraph (e)(1)(i), add an entry for ‘‘Bambermycins 1 to 3 plus roxarsone 22.8 to 34.1’’; I e. In the table in newly redesignated paragraph (e)(1)(ii), in the ‘‘Limitations’’ column in the entries for Amprolium and ethopabate in grams per ton (i) Amprolium 113.5 (0.0125%) and ethopabate 3.6 (0.0004%). f. In the table in newly redesignated paragraph (e)(1)(iii), in the ‘‘Limitations’’ column in the entries for ‘‘Bambermycins 1 to 3’’ and ‘‘Bambermycins 1 to 3 plus roxarsone 22.8 to 34.1’’, remove ‘‘057926’’ and add in its place ‘‘016592’’; and in the ‘‘Sponsor’’ column add ‘‘016592’’. I The revisions and additions read as follows: Combination in grams per ton * * * * * * * * * I 6. Amend § 558.95 as follows: I a. In paragraphs (a)(1), (a)(2), and (a)(5), remove ‘‘057926’’ and add in its place ‘‘016592’’; I b. Remove and reserve paragraph (d)(1)(ii); I c. Remove paragraphs (d)(1)(iii) through (d)(1)(xiv) and paragraphs (d)(3)(iii) and (d)(3)(iv); and I d. Revise paragraph (d)(5). The revision reads as follows: § 558.95 Bambermycins. dsatterwhite on PROD1PC76 with RULES * * * * * (d) * * * (5) Bambermycins may also be used in combination with: (i) Amprolium alone or with roxarsone as in § 558.55. (ii) Amprolium and ethopabate alone or with roxarsone as in § 558.58. (iii) Diclazuril as in § 558.198. (iv) Halofuginone as in § 558.265. (v) Lasalocid alone or with roxarsone as in § 558.311. (vi) Monensin alone or with roxarsone as in § 558.355. (vii) Narasin alone or with nicarbazin or roxarsone as in § 558.363. (viii) Nicarbazin as in § 558.366. (ix) Salinomycin alone or with roxarsone as in § 558.550. VerDate Aug<31>2005 21:49 May 12, 2006 Jkt 208001 Limitations * * (x) Zoalene alone or with roxarsone as in § 558.680. I 7. In § 558.120, add paragraph (d)(1)(iv) and remove paragraph (d)(2)(iii) to read as follows: * § 558.265 016592 * Halofuginone hydrobromide. (a) Specifications. Type A medicated articles containing 6 grams of halofuginone hydrobromide per kilogram. Carbarsone (not U.S.P.). * * * * * (d) * * * (1) * * * (iv) Grams per ton. 227 carbarsone, plus 1 or 4 grams per ton bambermycins. (a) Indications for use. As an aid in the prevention of blackhead; and for increased rate of weight gain (4 grams per ton bambermycins) or improved feed efficiency (1 gram per ton bambermycins). (b) Limitations. Feed continuously 2 weeks before blackhead is expected and continue as long as prevention is needed. Withdraw 5 days before slaughter. As sole source of organic arsenic. Bambermycins provided by No. 046573 in § 510.600(c) of this chapter. * * * * * I 8. In § 558.265, revise paragraph (a); redesignate paragraphs (b) and (c) as paragraphs (c) and (d); and add new paragraph (b) to read as follows: PO 00000 * Feed continuously as the sole ration; as sole source of amprolium and organic arsenic; withdraw 5 d before slaughter; roxarsone provided by No. 046573, bambermycins by No. 016592 in § 510.600(c) of this chapter. * § 558.120 Sponsor * Broiler chickens: As an aid in the prevention of coccidiosis; and for increased rate of weight gain, improved feed efficiency, and improved pigmentation. * Amprolium and ethopabate. (a) Specifications. Type A medicated articles containing: (1) 25 percent amprolium and 8 percent ethopabate or 5 percent amprolium and 1.6 percent ethopabate; (2) 25 percent amprolium and 0.8 percent ethopabate or 5 percent amprolium and 0.16 percent ethopabate. (b) Approvals. See No. 050604 in § 510.600(c) of this chapter. * * * * * (e) * * * (1) * * * Indications for use Bambermycins, 1 to 3; plus roxarsone, 22.8 to 34.1 * § 558.58 Frm 00008 Fmt 4700 Sfmt 4700 (b) Approvals. See No. 016592 in § 510.600(c) of this chapter. * * * * * 9. Amend § 558.311 as follows: I a. In the table in paragraph (e)(1)(ii) in the entry in the ‘‘Combination in grams per ton’’ column for ‘‘Roxarsone 45.4 plus bambermycins 1’’, in the ‘‘Limitations’’ column remove ‘‘012799’’ and add in its place ‘‘016592’’; I b. In the table in paragraph (e)(1)(ii) following the entry in the ‘‘Combination in grams per ton’’ column for ‘‘Roxarsone 45.4 plus bambermycins 1’’, add an entry for ‘‘Bambermycins 1 to 2’’; and I c. Remove and reserve paragraph (e)(5)(ii). The addition reads as follows: I § 558.311 * Lasalocid. * * (e) * * * (1) * * * E:\FR\FM\15MYR1.SGM 15MYR1 * * 27957 Federal Register / Vol. 71, No. 93 / Monday, May 15, 2006 / Rules and Regulations Lasalocid in grams per ton Combination in grams per ton * * (ii) 68 (0.0075 pct) to 113 (0.0125 pct). * * * Indications for use * * * * * * * * 10. In § 558.355, in paragraphs (b)(10), (f)(2)(v)(b), and (f)(2)(vi)(b), remove ‘‘057926’’ and add in its place ‘‘016592’’; and revise paragraphs (f)(1)(vi), (f)(1)(vii), and (f)(1)(xvii) to read as follows: I § 558.355 Monensin. * * * * * (f) * * * (1) * * * (vi) Amount per ton. Monensin, 90 to 110 grams; plus bambermycins, 1 to 2 grams. (a) Indications for use. For increased rate of weight gain and improved feed efficiency; and as an aid in the prevention of coccidiosis caused by E. necatrix, E. tenella,E. acervulina, E. brunetti, E. mivati, and E. maxima. (b) Limitations. Feed continuously as sole ration; do not feed to laying chickens. Bambermycins provided by No. 016592 in § 510.600(c) of this chapter. (vii) Amount per ton. Monensin, 90 to 110 grams; plus bambermycins, 1 gram; plus roxarsone, 22.7 to 45.4 grams (a) Indications for use. For increased rate of weight gain and improved feed Nicarbazin in grams per ton * dsatterwhite on PROD1PC76 with RULES 21:49 May 12, 2006 * Jkt 208001 * * PO 00000 * * * Frm 00009 Fmt 4700 Sfmt 4700 016592 * a. In paragraphs (a)(4), (a)(5), and (d)(1)(vii)(B), remove ‘‘057926’’ and add in its place ‘‘016592’’; I b. In paragraph (d)(1)(iv)(B) add a new sentence at the end of the paragraph; and I c. Remove paragraph (d)(1)(xii). The addition reads as follows: I § 558.363 Narasin. * * * * * (d) * * * (1) * * * (iv) * * * (B) * * * Narasin as provided by No. 000986; bambermycins by No. 016592 in § 510.600(c) of this chapter. * * * * * 12. In the table in paragraph (d) of § 558.366, alphabetically add new entries for ‘‘Narasin 27 to 45, and bambermycins 1 to 2’’ and ‘‘Bambermycins 1 to 2’’ to read as follows: I § 558.366 * Nicarbazin. * * (d) * * * * Limitations * * * Feed continuously as sole ration. Bambermycins provided by No. 016592 in § 510.600(c) of this chapter. Indications for use Narasin 27 to 45, and bacitracin methylene disalicylate 50, and roxarsone 22.7 to 45.4 VerDate Aug<31>2005 * * * * efficiency; and as an aid in the prevention of coccidiosis caused by E. necatrix, E. tenella, E. acervulina, E. brunetti, E. mivati, and E. maxima. (b) Limitations. Feed continuously as sole ration; use as sole source of organic arsenic; withdraw 5 d before slaughter; do not feed to laying chickens. Bambermycins provided by No. 016592 in § 510.600(c) of this chapter; roxarsone provided by No. 046573. * * * * * (xvii) Amount per ton. Bambermycins, 1 to 2 grams plus monensin, 90 to 110 grams plus roxarsone, 22.7 to 45.4 grams. (a) Indications for use. For increased rate of weight gain; and as an aid in prevention of coccidiosis caused by E. necatrix, E. tenella, E. acervulina, E. brunetti, E. mivati, and E. maxima. (b) Limitations. Feed continuously as sole ration; use as sole source of organic arsenic; withdraw 5 d before slaughter; do not feed to laying chickens. Bambermycins provided by No. 016592 in § 510.600(c) of this chapter; roxarsone provided by No. 046573. * * * * * I 11. Amend § 558.363 as follows: Combination in grams per ton * * * Sponsor * Broiler chickens: For prevention of coccidiosis caused by Eimeria tenella, E. necatrix, E. acervulina, E. brunetti, E. mivati, and E. maxima; and for increased rate of weight gain and improved feed efficiency. * * * * Bambermycins 1 to 2 * * Limitations Sponsor * * E:\FR\FM\15MYR1.SGM * 15MYR1 * * * 27958 Federal Register / Vol. 71, No. 93 / Monday, May 15, 2006 / Rules and Regulations Nicarbazin in grams per ton Combination in grams per ton Narasin 27 to 45, and bambermycins 1 to 2 * * 113.5 (0.0125 pct) * Indications for use Limitations Broiler chickens: As an aid in preventing outbreaks of cecal (Eimeria tenella) and intestinal (E. acervulina, E. maxima, E. necatrix, and E. brunetti) coccidiosis; and for increased rate of weight gain and improved feed efficiency. Feed continuously as sole ration from time chicks are placed on litter until past the time when coccidiosis is ordinarily a hazard; do not use as a treatment for coccidiosis; do not use in flushing mashes; do not feed to laying hens; withdraw 4 days before slaughter. Bambermycins provided by No. 016592; nicarbazin and narasin by No. 066104 in § 510.600(c) of this chapter.. * * Bambermycins 1 to 2 * 13. In the table in paragraph (d)(1)(vii) of § 558.450, remove the entry for ‘‘Salinomycin 40 to 60 g/ton’’; and add paragraph (d)(3)(v) to read as follows: Oxytetracycline. * * * * * (d) * * * (3) * * * (v) Salinomycin as in § 558.550. I 14. In § 558.550, in paragraphs (d)(1)(xv)(c) and (d)(1)(xvi)(c), remove ‘‘057926’’ and add in its place ‘‘016592’’; add paragraphs (d)(1)(xxiii) and (d)(1)(xxiv); and revise paragraphs (b)(2) and (d)(4) to read as follows: § 558.550 Salinomycin. dsatterwhite on PROD1PC76 with RULES * * * * * (b) * * * (2) No. 016592 for use as in paragraphs (d)(1)(i), (d)(1)(iii) through (d)(1)(xvi), (d)(1)(xxiii) and (d)(1)(xxiv), (d)(2)(i), (d)(3)(i), and (d)(4) of this section. * * * * * (d) * * * (1) * * * (xxiii) Amount per ton. Salinomycin, 40 to 60 grams; plus bambermycins, 1 to 3 grams. (a) Indications for use. Broiler chickens: For prevention of coccidiosis caused by Eimeria tenella, E. necatrix, E. acervulina, E. maxima, E. brunetti, VerDate Aug<31>2005 21:49 May 12, 2006 Jkt 208001 * * * * * * * * * * * Broiler chickens: For prevention of coccidiosis caused by Eimeria tenella, E. necatrix, E. acervulina, E. brunetti, E. mivati, and E. maxima; and for increased rate of weight gain and improved feed efficiency. * I § 558.450 * 000986 * Bacitracin zinc 4 to 50 * * Sponsor * Feed continuously as sole ration. Bambermycins provided by No. 016592 in § 510.600(c) of this chapter. * and E. mivati; and for improved feed efficiency. (b) Limitations. Feed continuously as sole ration. Do not feed to laying chickens; not approved for use with pellet binders; may be fatal if accidentally fed to adult turkeys or horses. Salinomycin as provided by Nos. 046573 and 016592; bambermycins by No. 016592 in § 510.600(c) of this chapter. (xxiv) Amount per ton. Salinomycin, 40 to 60 grams; plus bambermycins, 1 to 2 grams; plus roxarsone, 45.4 grams. (a) Indications for use. Broiler chickens: For prevention of coccidiosis caused by Eimeria tenella, E. necatrix, E. acervulina, E. maxima, E. brunetti, and E. mivati, including some field strains of E. tenella that are more susceptible to roxarsone combined with salinomycin than salinomycin alone; and for improved feed efficiency. (b) Limitations. Feed continuously as sole ration. Do not feed to laying chickens; as sole source or organic arsenic; withdraw 5 days before slaughter; not approved for use with pellet binders; may be fatal if accidentally fed to adult turkeys or horses; Salinomycin as provided by Nos. 046573and 016592; bambermycins by No. 016592; roxarsone by No. 046573 in § 510.600(c) of this chapter. * * * * * PO 00000 Frm 00010 Fmt 4700 Sfmt 4700 * 016592 * (4) Chickens: It is used in chicken feed as follows: (i) Amount per ton. Salinomycin, 40 to 60 grams; plus oxytetracycline, 500 grams. (a) Indications for use. For prevention of coccidiosis caused by Eimeria tenella, E. necatrix, E. acervulina, E. maxima, E. brunetti, and E. mivati; and for reduction of mortality due to air sacculitis (air-sac-infection) caused by Escherichia coli susceptible to oxytetracycline. (b) Limitations. Feed continuously for 5 days; do not feed to chickens producing eggs for human consumption; withdraw 24 hours before slaughter; in low calcium feeds withdraw 3 d before slaughter. Salinomycin as provided by Nos. 046573 and 016592; oxytetracycline as provided by No. 066104 in § 510.600(c) of this chapter. (ii) [Reserved] 15. In § 558.680, alphabetically add two entries to the table in paragraph (d)(1)(ii); and revise paragraph (d)(2) to read as follows: I § 558.680 Zoalene. * * * (d) * * * (1) * * * E:\FR\FM\15MYR1.SGM 15MYR1 * * 27959 Federal Register / Vol. 71, No. 93 / Monday, May 15, 2006 / Rules and Regulations Combination in grams per ton Zoalene in grams per ton (ii) 113.5 (0.0125%). * Indications for use * * Limitations * * * * * * Bacitracin 100 to 500 * * * Bambermycins 1 Feed continuously as sole ration. Do not feed to chickens over 14 weeks of age. Bambermycins as provided by No. 016592 in § 510.600(c) of this chapter. Bambermycins 1 plus roxarsone 22.7 * Broiler chickens: As an aid in the prevention and control of coccidiosis; and for increased rate of weight gain and improved feed efficiency. Broiler chickens: As an aid in the prevention and control of coccidiosis; and for increased rate of weight gain and improved feed efficiency. Feed continuously as sole ration. Do not feed to chickens over 14 weeks of age; feed as sole source of organic arsenic; withdraw 5 days before slaughter. Bambermycins as provided by No. 016592, roxarsone by No. 046573 in § 510.600(c) of this chapter. * * (2) Zoalene may also be used in combination with roxarsone as in § 558.530. Dated: May 3, 2006. Steven D. Vaughn, Director, Office of New Animal Drug Evaluation, Center for Veterinary Medicine. [FR Doc. 06–4505 Filed 5–12–06; 8:45 am] BILLING CODE 4160–01–S PENSION BENEFIT GUARANTY CORPORATION 29 CFR Parts 4022 and 4044 Benefits Payable in Terminated SingleEmployer Plans; Allocation of Assets in Single-Employer Plans; Interest Assumptions for Valuing and Paying Benefits Pension Benefit Guaranty Corporation. ACTION: Final rule. dsatterwhite on PROD1PC76 with RULES AGENCY: SUMMARY: The Pension Benefit Guaranty Corporation’s regulations on Benefits Payable in Terminated Single-Employer Plans and Allocation of Assets in Single-Employer Plans prescribe interest assumptions for valuing and paying benefits under terminating singleemployer plans. This final rule amends the regulations to adopt interest assumptions for plans with valuation dates in June 2006. Interest assumptions are also published on the PBGC’s Web site (https://www.pbgc.gov). DATES: Effective June 1, 2006. FOR FURTHER INFORMATION CONTACT: Catherine B. Klion, Attorney, Legislative and Regulatory Department, Pension Benefit Guaranty Corporation, 1200 K VerDate Aug<31>2005 21:49 May 12, 2006 Jkt 208001 * * Street, NW., Washington, DC 20005, 202–326–4024. (TTY/TDD users may call the Federal relay service toll-free at 1–800–877–8339 and ask to be connected to 202–326–4024.) SUPPLEMENTARY INFORMATION: The PBGC’s regulations prescribe actuarial assumptions—including interest assumptions—for valuing and paying plan benefits of terminating singleemployer plans covered by title IV of the Employee Retirement Income Security Act of 1974. The interest assumptions are intended to reflect current conditions in the financial and annuity markets. Three sets of interest assumptions are prescribed: (1) A set for the valuation of benefits for allocation purposes under section 4044 (found in appendix B to part 4044), (2) a set for the PBGC to use to determine whether a benefit is payable as a lump sum and to determine lump-sum amounts to be paid by the PBGC (found in appendix B to part 4022), and (3) a set for private-sector pension practitioners to refer to if they wish to use lump-sum interest rates determined using the PBGC’s historical methodology (found in appendix C to part 4022). This amendment (1) adds to appendix B to part 4044 the interest assumptions for valuing benefits for allocation purposes in plans with valuation dates during June 2006, (2) adds to appendix B to part 4022 the interest assumptions for the PBGC to use for its own lumpsum payments in plans with valuation dates during June 2006, and (3) adds to appendix C to part 4022 the interest assumptions for private-sector pension practitioners to refer to if they wish to PO 00000 Frm 00011 Fmt 4700 Sfmt 4700 * * use lump-sum interest rates determined using the PBGC’s historical methodology for valuation dates during June 2006. For valuation of benefits for allocation purposes, the interest assumptions that the PBGC will use (set forth in appendix B to part 4044) will be 6.20 percent for the first 20 years following the valuation date and 4.75 percent thereafter. These interest assumptions represent an increase (from those in effect for May 2006) of 0.30 percent for the first 20 years following the valuation date and are otherwise unchanged. These interest assumptions reflect the PBGC’s recently updated mortality assumptions, which are effective for terminations on or after January 1, 2006. See the PBGC’s final rule published December 2, 2005 (70 FR 72205), which is available at https:// www.pbgc.gov/docs/05-23554.pdf. Because the updated mortality assumptions reflect improvements in mortality, these interest assumptions are higher than they would have been using the old mortality assumptions. The interest assumptions that the PBGC will use for its own lump-sum payments (set forth in Appendix B to part 4022) will be 3.25 percent for the period during which a benefit is in pay status and 4.00 percent during any years preceding the benefit’s placement in pay status. These interest assumptions represent an increase (from those in effect for May 2006) of 0.25 percent for the period during which a benefit is in pay status and are otherwise unchanged. For private-sector payments, the interest assumptions (set forth in Appendix C to part 4022) will be the same as those used by the PBGC for E:\FR\FM\15MYR1.SGM 15MYR1

Agencies

[Federal Register Volume 71, Number 93 (Monday, May 15, 2006)]
[Rules and Regulations]
[Pages 27954-27959]
From the Federal Register Online via the Government Printing Office [www.gpo.gov]
[FR Doc No: 06-4505]


=======================================================================
-----------------------------------------------------------------------

DEPARTMENT OF HEALTH AND HUMAN SERVICES

Food and Drug Administration

21 CFR Parts 510 and 558


New Animal Drugs; Change of Sponsor

AGENCY: Food and Drug Administration, HHS.

ACTION: Final rule; technical amendment.

-----------------------------------------------------------------------

SUMMARY: The Food and Drug Administration (FDA) is amending the animal 
drug regulations to reflect a change of sponsor for 25 approved new 
animal drug applications (NADAs) and 16 approved abbreviated new animal 
drug applications (ANADAs) for Type A medicated articles and feed use 
combinations from Intervet, Inc., to Huvepharma AD.

DATES: This rule is effective May 15, 2006.

FOR FURTHER INFORMATION CONTACT: David R. Newkirk, Center for 
Veterinary Medicine (HFV-100), Food and Drug Administration, 7500 
Standish Pl., Rockville, MD 20855, 301-827-6967, e-mail: 
david.newkirk@fda.hhs.gov.

SUPPLEMENTARY INFORMATION: Intervet, Inc., P.O. Box 318, 29160 Intervet 
Lane, Millsboro, DE 19966, has informed FDA that it has transferred 
ownership of, and all rights and interest in, the following 25 approved 
NADAs and 16 approved ANADAs for Type A medicated articles and feed use 
combinations to Huvepharma AD, 33 James Boucher Blvd., Sophia 1407, 
Bulgaria:

------------------------------------------------------------------------
        Application No.                       Trade Name(s)
------------------------------------------------------------------------
NADA 044-759                     FLAVOMYCIN (bambermycins) Type A
                                  medicated article
------------------------------------------------------------------------
NADA 095-543                     AMPROL HI-E / FLAVOMYCIN
------------------------------------------------------------------------
NADA 095-547                     AMPROL HI-E / FLAVOMYCIN / 3-NITRO
------------------------------------------------------------------------
NADA 095-548                     AMPROL / 3-NITRO / FLAVOMYCIN
------------------------------------------------------------------------
NADA 095-549                     AMPROL PLUS / 3-NITRO / FLAVOMYCIN
------------------------------------------------------------------------
NADA 098-340                     FLAVOMYCIN / MONENSIN
------------------------------------------------------------------------
NADA 098-341                     FLAVOMYCIN / 3-NITRO / COBAN
------------------------------------------------------------------------
NADA 101-628                     FLAVOMYCIN / 3-NITRO / ZOALENE
------------------------------------------------------------------------
NADA 101-629                     FLAVOMYCIN / ZOALENE
------------------------------------------------------------------------
NADA 130-185                     FLAVOMYCIN / AMPROLIUM
------------------------------------------------------------------------
NADA 130-661                     FLAVOMYCIN / CARB-O-SEP
------------------------------------------------------------------------
NADA 130-951                     STENOROL (halofuginone hydrobromide)
------------------------------------------------------------------------

[[Page 27955]]

 
NADA 137-483                     FLAVOMYCIN / STENOROL
------------------------------------------------------------------------
NADA 139-473                     STENOROL / STAFAC
------------------------------------------------------------------------
NADA 140-339                     FLAVOMYCIN / NICARB
------------------------------------------------------------------------
NADA 140-340                     STENOROL / LINCOMIX
------------------------------------------------------------------------
NADA 140-533                     STENOROL / 3-NITRO / BMD
------------------------------------------------------------------------
NADA 140-584                     STENOROL / BMD
------------------------------------------------------------------------
NADA 140-824                     STENOROL Type A medicated article
------------------------------------------------------------------------
NADA 140-843                     MONTEBAN / FLAVOMYCIN / 3-NITRO
------------------------------------------------------------------------
NADA 140-845                     FLAVOMYCIN / MONTEBAN
------------------------------------------------------------------------
NADA 140-918                     STENOROL / FLAVOMYCIN
------------------------------------------------------------------------
NADA 140-919                     STENOROL / BMD
------------------------------------------------------------------------
NADA 141-034                     GAINPRO (bambermycins) Type A medicated
                                  article
------------------------------------------------------------------------
NADA 141-129                     AVATEC / FLAVOMYCIN
------------------------------------------------------------------------
ANADA 200-075                    SACOX (salinomycin sodium) Type A
                                  medicated article
------------------------------------------------------------------------
ANADA 200-080                    SACOX / 3-NITRO / FLAVOMYCIN
------------------------------------------------------------------------
ANADA 200-081                    SACOX / 3-NITRO / BMD
------------------------------------------------------------------------
ANADA 200-082                    SACOX / BMD
------------------------------------------------------------------------
ANADA 200-083                    SACOX / FLAVOMYCIN
------------------------------------------------------------------------
ANADA 200-086                    SACOX / ALBAC / 3-NITRO
------------------------------------------------------------------------
ANADA 200-089                    SACOX / BACIFERM
------------------------------------------------------------------------
ANADA 200-090                    SACOX / LINCOMIX / 3-NITRO
------------------------------------------------------------------------
ANADA 200-091                    SACOX / 3-NITRO / AUREOMYCIN
------------------------------------------------------------------------
ANADA 200-092                    SACOX / STAFAC
------------------------------------------------------------------------
ANADA 200-093                    SACOX / LINCOMIX
------------------------------------------------------------------------
ANADA 200-094                    SACOX / STAFAC / 3-NITRO
------------------------------------------------------------------------
ANADA 200-095                    SACOX / AUREOMYCIN
------------------------------------------------------------------------
ANADA 200-096                    SACOX / TERRAMYCIN
------------------------------------------------------------------------
ANADA 200-097                    SACOX / 3-NITRO
------------------------------------------------------------------------
ANADA 200-143                    SACOX / 3-NITRO / BACIFERM
------------------------------------------------------------------------
------------------------------------------------------------------------

    Accordingly, the agency is amending the regulations in 21 CFR 
558.55, 558.58, 558.95, 558.120, 558.265, 558.311, 558.355, 558.363, 
558.366, 558.450, 558.550, and 558.680 to reflect the transfer of 
ownership and a current format.
    In addition, Huvepharma AD has not been previously listed in the 
animal drug regulations as a sponsor of an approved application. At 
this time, 21 CFR 510.600(c) is being amended to add entries for the 
firm.
    Also, FDA has found that the April 1, 2005, edition of Title 21, 
parts 500 to 599 of the Code of Federal Regulations (CFR) does not 
accurately reflect the use limitations for amprolium in single-
ingredient, medicated broiler chicken feeds. The existing entry 
erroneously includes limitations normally associated with the use of 
arsenicals in feed. At this time, the regulations are being amended in 
Sec.  558.55 to correct this error. FDA is also taking this opportunity 
to consolidate entries for similar combination medicated feeds in the 
same section of part 558, and to eliminate duplicate entries. These 
actions are being taken to improve the accuracy and readability of the 
regulations.
    This rule 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 U.S.C. 801-808.

List of Subjects

21 CFR Part 510

    Administrative practice and procedure, Animal drugs, Labeling, 
Reporting and recordkeeping requirements.

21 CFR Part 558

    Animal drugs, Animal feeds.

0
Therefore, under the Federal Food, Drug, and Cosmetic Act and under 
authority delegated to the Commissioner of Food and Drugs and 
redelegated to the Center for Veterinary Medicine, 21 CFR parts 510 and 
558 are amended as follows:

PART 510--NEW ANIMAL DRUGS

0
1. The authority citation for 21 CFR part 510 continues to read as 
follows:

    Authority: 21 U.S.C. 321, 331, 351, 352, 353, 360b, 371, 379e.


0
2. In Sec.  510.600, in the table in paragraph (c)(1) alphabetically 
add an entry for ``Huvepharma AD''; and in the table in paragraph 
(c)(2) numerically add an entry for ``016592'' to read as follows:


Sec.  510.600  Names, addresses, and drug labeler codes of sponsors of 
approved applications.

* * * * *
    (c) * * *
    (1) * * *

------------------------------------------------------------------------
          Firm name and address                  Drug labeler code
------------------------------------------------------------------------
                                * * * * *
------------------------------------------------------------------------
Huvepharma AD, 33 James Boucher Blvd.,     016592
 Sophia 1407, Bulgaria
------------------------------------------------------------------------
                                * * * * *
------------------------------------------------------------------------

    (2) * * *

------------------------------------------------------------------------
      Drug labeler code                  Firm name and address
------------------------------------------------------------------------
                                * * * * *
------------------------------------------------------------------------
016592                         Huvepharma AD, 33 James Boucher Blvd.,
                                Sophia 1407, Bulgaria
------------------------------------------------------------------------
                                * * * * *
------------------------------------------------------------------------

PART 558--NEW ANIMAL DRUGS FOR USE IN ANIMAL FEEDS

0
3. The authority citation for 21 CFR part 558 continues to read as 
follows:

    Authority: 21 U.S.C. 360b, 371.


Sec.  558.55  [Amended]

0
4. Amend Sec.  558.55 as follows:
0
a. In the table in paragraph (d)(2)(ii), in the ``Limitations'' column 
in the entry for ``Amprolium 72.6 to 113.5 grams per ton'', remove the 
first sentence;
0
b. In the table in paragraph (d)(2)(iii), in the ``Limitations'' column 
in the entry for ``Bambermycins 1 to 3 plus roxarsone 22.8 to 34.1 
(0.0025% to 0.00375%)'', remove ``057926'' and add in its place 
``016592''; and in the ``Sponsor'' column add ``016592'' and
0
c. In the table in paragraph (d)(2)(iii), in the ``Limitations'' column 
and ``Sponsor'' column in the entry for

[[Page 27956]]

``Bambermycins 1 to 4'', remove ``057926'' and add in its place 
``016592''.

0
5. Amend Sec.  558.58 as follows:
0
a. Revise paragraph (a);
0
b. Redesignate paragraphs (b), (c), and (d) as paragraphs (c), (d), and 
(e);
0
c. Add new paragraph (b);
0
d. In the table in newly redesignated paragraph (e)(1)(i), add an entry 
for ``Bambermycins 1 to 3 plus roxarsone 22.8 to 34.1'';
0
e. In the table in newly redesignated paragraph (e)(1)(ii), in the 
``Limitations'' column in the entries for ``Bambermycins 2 to 3 plus 
roxarsone 22.8 to 34.1'', remove ``057926'' and add in its place 
``016592''; and in the ``Sponsor'' column add ``016592''; and
0
f. In the table in newly redesignated paragraph (e)(1)(iii), in the 
``Limitations'' column in the entries for ``Bambermycins 1 to 3'' and 
``Bambermycins 1 to 3 plus roxarsone 22.8 to 34.1'', remove ``057926'' 
and add in its place ``016592''; and in the ``Sponsor'' column add 
``016592''.
    The revisions and additions read as follows:


Sec.  558.58  Amprolium and ethopabate.

    (a) Specifications. Type A medicated articles containing:
    (1) 25 percent amprolium and 8 percent ethopabate or 5 percent 
amprolium and 1.6 percent ethopabate;
    (2) 25 percent amprolium and 0.8 percent ethopabate or 5 percent 
amprolium and 0.16 percent ethopabate.
    (b) Approvals. See No. 050604 in Sec.  510.600(c) of this chapter.
* * * * *
    (e) * * *
    (1) * * *

----------------------------------------------------------------------------------------------------------------
     Amprolium and
  ethopabate in grams   Combination in grams     Indications for use            Limitations            Sponsor
        per ton                per ton
----------------------------------------------------------------------------------------------------------------
(i) Amprolium 113.5     * *                    * *                       *                                     *
 (0.0125%) and
 ethopabate 3.6
 (0.0004%).
----------------------------------------------------------------------------------------------------------------
                        Bambermycins, 1 to    Broiler chickens: As an   Feed continuously as the          016592
                         3; plus roxarsone,    aid in the prevention     sole ration; as sole
                         22.8 to 34.1          of coccidiosis; and for   source of amprolium and
                                               increased rate of         organic arsenic; withdraw
                                               weight gain, improved     5 d before slaughter;
                                               feed efficiency, and      roxarsone provided by No.
                                               improved pigmentation.    046573, bambermycins by
                                                                         No. 016592 in Sec.
                                                                         510.600(c) of this
                                                                         chapter.
----------------------------------------------------------------------------------------------------------------
                                                  * * * * * * *
----------------------------------------------------------------------------------------------------------------

* * * * *

0
6. Amend Sec.  558.95 as follows:
0
a. In paragraphs (a)(1), (a)(2), and (a)(5), remove ``057926'' and add 
in its place ``016592'';
0
b. Remove and reserve paragraph (d)(1)(ii);
0
c. Remove paragraphs (d)(1)(iii) through (d)(1)(xiv) and paragraphs 
(d)(3)(iii) and (d)(3)(iv); and
0
d. Revise paragraph (d)(5).
    The revision reads as follows:


Sec.  558.95  Bambermycins.

* * * * *
    (d) * * *
    (5) Bambermycins may also be used in combination with:
    (i) Amprolium alone or with roxarsone as in Sec.  558.55.
    (ii) Amprolium and ethopabate alone or with roxarsone as in Sec.  
558.58.
    (iii) Diclazuril as in Sec.  558.198.
    (iv) Halofuginone as in Sec.  558.265.
    (v) Lasalocid alone or with roxarsone as in Sec.  558.311.
    (vi) Monensin alone or with roxarsone as in Sec.  558.355.
    (vii) Narasin alone or with nicarbazin or roxarsone as in Sec.  
558.363.
    (viii) Nicarbazin as in Sec.  558.366.
    (ix) Salinomycin alone or with roxarsone as in Sec.  558.550.
    (x) Zoalene alone or with roxarsone as in Sec.  558.680.

0
7. In Sec.  558.120, add paragraph (d)(1)(iv) and remove paragraph 
(d)(2)(iii) to read as follows:


Sec.  558.120  Carbarsone (not U.S.P.).

* * * * *
    (d) * * *
    (1) * * *
    (iv) Grams per ton. 227 carbarsone, plus 1 or 4 grams per ton 
bambermycins.
    (a) Indications for use. As an aid in the prevention of blackhead; 
and for increased rate of weight gain (4 grams per ton bambermycins) or 
improved feed efficiency (1 gram per ton bambermycins).
    (b) Limitations. Feed continuously 2 weeks before blackhead is 
expected and continue as long as prevention is needed. Withdraw 5 days 
before slaughter. As sole source of organic arsenic. Bambermycins 
provided by No. 046573 in Sec.  510.600(c) of this chapter.
* * * * *

0
8. In Sec.  558.265, revise paragraph (a); redesignate paragraphs (b) 
and (c) as paragraphs (c) and (d); and add new paragraph (b) to read as 
follows:


Sec.  558.265  Halofuginone hydrobromide.

    (a) Specifications. Type A medicated articles containing 6 grams of 
halofuginone hydrobromide per kilogram.
    (b) Approvals. See No. 016592 in Sec.  510.600(c) of this chapter.
* * * * *

0
9. Amend Sec.  558.311 as follows:
0
a. In the table in paragraph (e)(1)(ii) in the entry in the 
``Combination in grams per ton'' column for ``Roxarsone 45.4 plus 
bambermycins 1'', in the ``Limitations'' column remove ``012799'' and 
add in its place ``016592'';
0
b. In the table in paragraph (e)(1)(ii) following the entry in the 
``Combination in grams per ton'' column for ``Roxarsone 45.4 plus 
bambermycins 1'', add an entry for ``Bambermycins 1 to 2''; and
0
c. Remove and reserve paragraph (e)(5)(ii).
    The addition reads as follows:


Sec.  558.311  Lasalocid.

* * * * *
    (e) * * *
    (1) * * *

[[Page 27957]]



----------------------------------------------------------------------------------------------------------------
   Lasalocid in     Combination in grams
  grams per ton            per ton                Indications for use              Limitations         Sponsor
----------------------------------------------------------------------------------------------------------------
                                                  * * * * * * *
----------------------------------------------------------------------------------------------------------------
(ii) 68 (0.0075     * *                     * *                               *                      ...........
 pct) to 113
 (0.0125 pct).
----------------------------------------------------------------------------------------------------------------
                                                  * * * * * * *
----------------------------------------------------------------------------------------------------------------
                   Bambermycins 1 to 2     Broiler chickens: For prevention  Feed continuously as         016592
                                            of coccidiosis caused by          sole ration.
                                            Eimeria tenella, E. necatrix,     Bambermycins provided
                                            E. acervulina, E. brunetti, E.    by No. 016592 in Sec.
                                            mivati, and E. maxima; and for      510.600(c) of this
                                            increased rate of weight gain     chapter.
                                            and improved feed efficiency.
----------------------------------------------------------------------------------------------------------------
                                                  * * * * * * *
----------------------------------------------------------------------------------------------------------------

* * * * *

0
10. In Sec.  558.355, in paragraphs (b)(10), (f)(2)(v)(b), and 
(f)(2)(vi)(b), remove ``057926'' and add in its place ``016592''; and 
revise paragraphs (f)(1)(vi), (f)(1)(vii), and (f)(1)(xvii) to read as 
follows:


Sec.  558.355  Monensin.

* * * * *
    (f) * * *
    (1) * * *
    (vi) Amount per ton. Monensin, 90 to 110 grams; plus bambermycins, 
1 to 2 grams.
    (a) Indications for use. For increased rate of weight gain and 
improved feed efficiency; and as an aid in the prevention of 
coccidiosis caused by E. necatrix, E. tenella,E. acervulina, E. 
brunetti, E. mivati, and E. maxima.
    (b) Limitations. Feed continuously as sole ration; do not feed to 
laying chickens. Bambermycins provided by No. 016592 in Sec.  
510.600(c) of this chapter.
    (vii) Amount per ton. Monensin, 90 to 110 grams; plus bambermycins, 
1 gram; plus roxarsone, 22.7 to 45.4 grams
    (a) Indications for use. For increased rate of weight gain and 
improved feed efficiency; and as an aid in the prevention of 
coccidiosis caused by E. necatrix, E. tenella, E. acervulina, E. 
brunetti, E. mivati, and E. maxima.
    (b) Limitations. Feed continuously as sole ration; use as sole 
source of organic arsenic; withdraw 5 d before slaughter; do not feed 
to laying chickens. Bambermycins provided by No. 016592 in Sec.  
510.600(c) of this chapter; roxarsone provided by No. 046573.
* * * * *
    (xvii) Amount per ton. Bambermycins, 1 to 2 grams plus monensin, 90 
to 110 grams plus roxarsone, 22.7 to 45.4 grams.
    (a) Indications for use. For increased rate of weight gain; and as 
an aid in prevention of coccidiosis caused by E. necatrix, E. tenella, 
E. acervulina, E. brunetti, E. mivati, and E. maxima.
    (b) Limitations. Feed continuously as sole ration; use as sole 
source of organic arsenic; withdraw 5 d before slaughter; do not feed 
to laying chickens. Bambermycins provided by No. 016592 in Sec.  
510.600(c) of this chapter; roxarsone provided by No. 046573.
* * * * *

0
11. Amend Sec.  558.363 as follows:
0
a. In paragraphs (a)(4), (a)(5), and (d)(1)(vii)(B), remove ``057926'' 
and add in its place ``016592'';
0
b. In paragraph (d)(1)(iv)(B) add a new sentence at the end of the 
paragraph; and
0
c. Remove paragraph (d)(1)(xii).
    The addition reads as follows:


Sec.  558.363  Narasin.

* * * * *
    (d) * * *
    (1) * * *
    (iv) * * *
    (B) * * * Narasin as provided by No. 000986; bambermycins by No. 
016592 in Sec.  510.600(c) of this chapter.
* * * * *

0
12. In the table in paragraph (d) of Sec.  558.366, alphabetically add 
new entries for ``Narasin 27 to 45, and bambermycins 1 to 2'' and 
``Bambermycins 1 to 2'' to read as follows:


Sec.  558.366  Nicarbazin.

* * * * *
    (d) * * *

----------------------------------------------------------------------------------------------------------------
  Nicarbazin in     Combination in grams
  grams per ton           per ton            Indications for use              Limitations              Sponsor
----------------------------------------------------------------------------------------------------------------
                                                  * * * * * * *
----------------------------------------------------------------------------------------------------------------
                   Narasin 27 to 45, and   * *                       * *                                       *
                    bacitracin methylene
                    disalicylate 50, and
                    roxarsone 22.7 to
                    45.4
----------------------------------------------------------------------------------------------------------------

[[Page 27958]]

 
                   Narasin 27 to 45, and  Broiler chickens: As an   Feed continuously as sole             000986
                    bambermycins 1 to 2    aid in preventing         ration from time chicks are
                                           outbreaks of cecal        placed on litter until past
                                           (Eimeria tenella) and     the time when coccidiosis is
                                           intestinal (E.            ordinarily a hazard; do not
                                           acervulina, E. maxima,    use as a treatment for
                                           E. necatrix, and E.       coccidiosis; do not use in
                                           brunetti) coccidiosis;    flushing mashes; do not feed
                                           and for increased rate    to laying hens; withdraw 4
                                           of weight gain and        days before slaughter.
                                           improved feed             Bambermycins provided by No.
                                           efficiency.               016592; nicarbazin and narasin
                                                                     by No. 066104 in Sec.
                                                                     510.600(c) of this chapter..
----------------------------------------------------------------------------------------------------------------
                                                  * * * * * * *
----------------------------------------------------------------------------------------------------------------
113.5 (0.0125      * *                     * *                       * *                                       *
 pct)
----------------------------------------------------------------------------------------------------------------
                   Bacitracin zinc 4 to    * *                       * *                                       *
                    50
----------------------------------------------------------------------------------------------------------------
                   Bambermycins 1 to 2    Broiler chickens: For     Feed continuously as sole             016592
                                           prevention of             ration. Bambermycins provided
                                           coccidiosis caused by     by No. 016592 in Sec.
                                           Eimeria tenella, E.       510.600(c) of this chapter.
                                           necatrix, E.
                                           acervulina, E.
                                           brunetti, E. mivati,
                                           and E. maxima; and for
                                           increased rate of
                                           weight gain and
                                           improved feed
                                           efficiency.
----------------------------------------------------------------------------------------------------------------
                                                  * * * * * * *
----------------------------------------------------------------------------------------------------------------


0
13. In the table in paragraph (d)(1)(vii) of Sec.  558.450, remove the 
entry for ``Salinomycin 40 to 60 g/ton''; and add paragraph (d)(3)(v) 
to read as follows:


Sec.  558.450  Oxytetracycline.

* * * * *
    (d) * * *
    (3) * * *
    (v) Salinomycin as in Sec.  558.550.

0
14. In Sec.  558.550, in paragraphs (d)(1)(xv)(c) and (d)(1)(xvi)(c), 
remove ``057926'' and add in its place ``016592''; add paragraphs 
(d)(1)(xxiii) and (d)(1)(xxiv); and revise paragraphs (b)(2) and (d)(4) 
to read as follows:


Sec.  558.550  Salinomycin.

* * * * *
    (b) * * *
    (2) No. 016592 for use as in paragraphs (d)(1)(i), (d)(1)(iii) 
through (d)(1)(xvi), (d)(1)(xxiii) and (d)(1)(xxiv), (d)(2)(i), 
(d)(3)(i), and (d)(4) of this section.
* * * * *
    (d) * * *
    (1) * * *
    (xxiii) Amount per ton. Salinomycin, 40 to 60 grams; plus 
bambermycins, 1 to 3 grams.
    (a) Indications for use. Broiler chickens: For prevention of 
coccidiosis caused by Eimeria tenella, E. necatrix, E. acervulina, E. 
maxima, E. brunetti, and E. mivati; and for improved feed efficiency.
    (b) Limitations. Feed continuously as sole ration. Do not feed to 
laying chickens; not approved for use with pellet binders; may be fatal 
if accidentally fed to adult turkeys or horses. Salinomycin as provided 
by Nos. 046573 and 016592; bambermycins by No. 016592 in Sec.  
510.600(c) of this chapter.
    (xxiv) Amount per ton. Salinomycin, 40 to 60 grams; plus 
bambermycins, 1 to 2 grams; plus roxarsone, 45.4 grams.
    (a) Indications for use. Broiler chickens: For prevention of 
coccidiosis caused by Eimeria tenella, E. necatrix, E. acervulina, E. 
maxima, E. brunetti, and E. mivati, including some field strains of E. 
tenella that are more susceptible to roxarsone combined with 
salinomycin than salinomycin alone; and for improved feed efficiency.
    (b) Limitations. Feed continuously as sole ration. Do not feed to 
laying chickens; as sole source or organic arsenic; withdraw 5 days 
before slaughter; not approved for use with pellet binders; may be 
fatal if accidentally fed to adult turkeys or horses; Salinomycin as 
provided by Nos. 046573and 016592; bambermycins by No. 016592; 
roxarsone by No. 046573 in Sec.  510.600(c) of this chapter.
* * * * *
    (4) Chickens: It is used in chicken feed as follows:
    (i) Amount per ton. Salinomycin, 40 to 60 grams; plus 
oxytetracycline, 500 grams.
    (a) Indications for use. For prevention of coccidiosis caused by 
Eimeria tenella, E. necatrix, E. acervulina, E. maxima, E. brunetti, 
and E. mivati; and for reduction of mortality due to air sacculitis 
(air-sac-infection) caused by Escherichia coli susceptible to 
oxytetracycline.
    (b) Limitations. Feed continuously for 5 days; do not feed to 
chickens producing eggs for human consumption; withdraw 24 hours before 
slaughter; in low calcium feeds withdraw 3 d before slaughter. 
Salinomycin as provided by Nos. 046573 and 016592; oxytetracycline as 
provided by No. 066104 in Sec.  510.600(c) of this chapter.
    (ii) [Reserved]

0
15. In Sec.  558.680, alphabetically add two entries to the table in 
paragraph (d)(1)(ii); and revise paragraph (d)(2) to read as follows:


Sec.  558.680  Zoalene.

* * * * *
    (d) * * *
    (1) * * *

[[Page 27959]]



------------------------------------------------------------------------
                     Combination
 Zoalene in grams    in grams per    Indications for      Limitations
      per ton            ton               use
------------------------------------------------------------------------
(ii) 113.5          * *             * *                 * * *
 (0.0125%).
------------------------------------------------------------------------
                    Bacitracin      * * *               * *
                     100 to 500
------------------------------------------------------------------------
                    Bambermycins   Broiler chickens:   Feed continuously
                     1              As an aid in the    as sole ration.
                                    prevention and      Do not feed to
                                    control of          chickens over 14
                                    coccidiosis; and    weeks of age.
                                    for increased       Bambermycins as
                                    rate of weight      provided by No.
                                    gain and improved   016592 in Sec.
                                    feed efficiency.    510.600(c) of
                                                        this chapter.
------------------------------------------------------------------------
                    Bambermycins   Broiler chickens:   Feed continuously
                     1 plus         As an aid in the    as sole ration.
                     roxarsone      prevention and      Do not feed to
                     22.7           control of          chickens over 14
                                    coccidiosis; and    weeks of age;
                                    for increased       feed as sole
                                    rate of weight      source of
                                    gain and improved   organic arsenic;
                                    feed efficiency.    withdraw 5 days
                                                        before
                                                        slaughter.
                                                        Bambermycins as
                                                        provided by No.
                                                        016592,
                                                        roxarsone by No.
                                                        046573 in Sec.
                                                        510.600(c) of
                                                        this chapter.
------------------------------------------------------------------------
                              * * * * * * *
------------------------------------------------------------------------

    (2) Zoalene may also be used in combination with roxarsone as in 
Sec.  558.530.

    Dated: May 3, 2006.
Steven D. Vaughn,
Director, Office of New Animal Drug Evaluation, Center for Veterinary 
Medicine.
[FR Doc. 06-4505 Filed 5-12-06; 8:45 am]
BILLING CODE 4160-01-S
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