Cyromazine - Science | Chemical Search | Pesticides

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Cyromazine

EPA has produced a vast collection of science-related documents to support pesticide registration decisions. Below you will find a subset of documents that, generally, have been requested by the public through the Freedom of Information Act (FOIA) process. Each of these documents has been reviewed to ensure that any proprietary information is not included.

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1 - 50 of 121

Date	Title	Author	Organization	MRID
01/12/2005	EPA Reg. No. 75802-1; Product Name: Serene Fly Control Pellets. MRID No. 46307801 & 46307802. (PDF, 4 pp, 106K)	Mark Suarez	Insecticides Branch	-
01/27/2004	ID# 000100-00656; Cyromazine. Removal of Restiction Against Using Treated Mushroom Compost as Fertilizer. Review of Field Accumulation in Rotational Crops Study. DP Barcode: 280056 MRID Nos: 45564300, 45564301. (PDF, 4 pp, 173K)	William Wassell	Registration Action Branch HED	-
11/24/2003	MP Product Chemistry Review. DP Barcode No. D294205. Reg./File Symbol No: 100-632. MRID 46067201 (PDF, 4 pp, 253K)	Bruce Kitchens	Technical Review Branch	-
09/25/2003	EPA File Symbol: 75802-R. SIERRA. Acute toxicity. MRID 45936703 thru -08. (PDF, 14 pp, 632K)	Rick Whiting	Technical Review Branch	-
08/04/2003	CYROMAZINE (PC Code 121301). Revised Executive Summaries and DERs of Cyromazine. DP Barcode: D284318. Pages 40, 57-67 removed, registrant data. Tox review 051643. (PDF, 93 pp, 3MB)	Waheeda Mani Tehseen	Registration Action Branch HED	-
02/05/2003	PP#2E06507; Cyromazine in/on Bulb Vegetables. Review of residue Data and Analytical Methodology. DP Barcode: D285751. MRID No.: 45757601, 45757602 (PDF, 15 pp, 885K)	William Wassell	Registration Action Branch HED	-
07/25/2002	PP#0E06219; Cyromazine in/on Dry Beans. Review of Residue Data and Analytical Methodology. DP Barcode: D271622. EPA Reg. No: 100-654. MRID No.: 45220301 (PDF, 11 pp, 607K)	William Wassell	Registration Action Branch HED	-
05/02/2002	Review New Uses. Cyromazine (121301): Dry Beans. DP Barcode: D271623. (PDF, 9 pp, 288K) Attachments	Thuy Nguyen	Environmental Risk Branch	-
02/10/2000	71-4 - Avian Reproduction Test Bobwhite quail MRID 44743801. (PDF, 37 pp, 2MB)	Stephen Carey	Environmental Risk Branch	-
10/15/1999	Review of New Uses: Cyromazine (121301): Lima Beans. (PDF, 5 pp, 171K)	Daniel Rieder	Environmental Risk Branch	-
09/17/1999	000100-00656. Application for amended registration of Armor, EPA Reg. No. 100-656. Removal of Restriction Against Using Treated Mushroom Compost as Fertilizer. DP Barcode: D242379. MRID No: 44456701, 44456702. (PDF, 7 pp, 308K)	William Wassell	Registration Action Branch HED	-
08/09/1999	Review of New Uses: Cyromazine (121301): Celery, Potatoes and Bulb Vegetables. D219201, D250731, D251321. (PDF, 2 pp, 59K)	Thuy Nguyen	Environmental Risk Branch	-
07/27/1999	71-4 - Avian Reproduction Test Mallard duck. MRID 44743802. (PDF, 35 pp, 2MB)	Stephen Carey	Environmental Risk Branch	-
06/09/1999	PP#7E4905. Cyromazine in/on Lima Bean. Evaluation of Residue Data and Analytical Methodology. DP Barcode: D242692. EPA Reg. No.: 100-654. MRID No.: 44383801. (PDF, 10 pp, 453K)	William Wassell	Registration Action Branch HED	-
04/05/1999	Reassessment of Established Cyromazine Tolerances (40 CFR 180.414) In/On Various Crops. Barcode DP D254881. MRID 41976301. (PDF, 71 pp, 2MB)	Jerry Stokes	Chemistry & Exposure Branch	-
01/10/1999	Cyromazine. Revised Label for Trigard 75W Insecticide. Spray Volume Changes Proposed for Crop Groups Leafy Vegetables (except Brassica) and Cucurbit Vegetables, and RACs Chinese Mustard, Pepper and Tomato. No MRID's. CBTS#17600. DP Barcode# D230105. (PDF, 37 pp, 2MB) Attachments	Jerry Stokes	Chemistry Branch	-
04/15/1998	Cyromazine. Conclusions of the Metabolism Assessment Review Committee at Meeting of 11/04/97. Chemical No. 121301. DP Barcode D245214. (PDF, 2 pp, 52K)	Jerry Stokes	Chemistry & Exposure Branch	-
03/11/1998	Cyromazine - 121301: Health Effects Division Risk Characterization for use of the chemical Cyromazine in/on Mangoes (5E4450), Crop Group 3: Bulb Vegetables (5F4576), Potatoes (6F4613)...Barcode: D242798, D242799, D242801, D242802 (PDF, 57 pp, 3MB) Attachments	Andrew Rathman	Registration Action Branch HED	-
04/22/1997	Cyromazine Product Chemistry: Hexachlorobenzene and Pentachlorobenzene. DP Barcode D231940. CBRS 17694. MRID 44156001. Pages 3-5 removed and information on pages 1-2 not included, manufacturing process and quality control procedure. (PDF, 5 pp, 105K)	Stephen Funk	Chemistry Branch	-
01/10/1997	Cyromazine. Revised Label for Trigard 75W Insecticide. Spray Volume Changes Proposed For Crop Groups Leafy Vegetables (except Brassica) and Cucurbit Vegetables, and RACs Chinese Mustard, Pepper, and Tomato. No MRID's. CBTS#17600. DP Barcode# D230105. Che (PDF, 37 pp, 1MB) Attachments	Jerry Stokes	Chemistry Branch	-
09/12/1996	CYROMAZINE: Review of two acute inhalation toxicity studies and a data waiver request for the 21 day dermal study requirement. MRIDs 43799901, 43799902, 44060901, 44060902. Tox review 012046. (PDF, 31 pp, 980K)	Stephen Dapson	Toxicology Branch	-
07/31/1996	PP#6F3422, Amendment Dated 8/9/95, Response to Review & Storage Stability Study. Amendment Dated 8/9/95, Withdrawing Request for Wheat & Barley Tolerances.Tolerances for the Inadvertant Residues of Cyromazine in/on Cabbage,Sugar Beets,Sweet Potato,Sorghum (PDF, 47 pp, 2MB) Attachments	William Cutchin	Chemistry Branch	-
02/21/1996	PP#5F4546, Evaluation of Analytical Method and Residue Data for New Use Pattern on Lettuce. Tolerances for the Inadvertant Residues of Cyromazine in/on Cotton, Alfalfa and Sudangrass. Chemical# 121301, DP Barcode: D216971, CBTS#: 15802, MRID#: 43694401. (PDF, 11 pp, 558K)	William Cutchin	Chemistry Branch	-
10/18/1995	PP#6F3333/FAP#2H5640: Cyromazine on Tomatoes. Response to RD Request Dated 07/25/95 to Reevaluate the Need for 409 Tolerances. Reevaluation of Need for Additional Tolerances for Animal Commodities. CBTS# 15912. No MRID#'s. DP Barcode# D217689. (PDF, 14 pp, 618K) Attachments	Jerry Stokes	Chemistry Branch	-
05/07/1995	Review of Ground-Water Issues and the Florida Prospective Ground-Water Monitoring Study for Cyromazine. Pages 6,8,9,11,13,15,17,18,21, 25 removed, registrant data. DP Barcode 209089. MRID 43421200, -01, -02. (PDF, 27 pp, 2MB)	James Wolf	Environmental Fate & Ground Water Branch	-
05/03/1995	PP#5E4450, Evaluation of Analytical Method and Residue Data. Cyromazine in/on Imported Mangoes. Chemical# 121301, DP Barcode: D212706, CBTS#: 15211, MRID#:43470301 thru -08. (PDF, 8 pp, 338K)	William Cutchin	Chemistry Branch	-
04/11/1995	Cyromazine, Larvadex 1% Premix Larvacide, (EPA Reg. No. 101-671). Review of 6(a)(2) data and correspondence (dated: 10/6/94) from Ciba-Geigy Corporation. MRID No. 43402501; CBTS No. 14634; DP Barcode: D208867 (PDF, 4 pp, 624K)	William Wassell	Chemistry Branch	-
02/13/1995	PP#6F3332: Cyromazine: Amendment of 12/20/94 Proposing Inadvertent Tolerances for Rotational Sweet Corn and Radishes. Revised Section F and Responses to Deficiencies Noted in CBTS's Review of 2/12/87. MRID 43495401. DP Barcode D210905 (PDF, 8 pp, 422K)	Joel Garbus	Chemistry Branch	-
02/13/1995	PP#6F3333/FAP#2H5640: Cyromazine on Tomato. Amendment of 6/10/94...MRID#'s 43274201, 43274202, and 43274203. DP Barcode#'s D221239 & D211324. PP#6F3329: Cyromazine on Carrot. Amendment of 06/10/94. CBTS# 14906. No MRID#'s. DP Barcode# D221239 (PDF, 7 pp, 353K)	Jerry Stokes	Chemistry Branch	-
01/06/1995	Carcinogenicity Peer Review of Cyromazine (2nd). Tox Review No. 011384. (PDF, 12 pp, 381K)	Stephen Dapson	Toxicology Branch II	-
08/10/1994	Cyromazine, Larvadex 1% Premix Larvacide (EPA Reg. No. 101-671). Review of 6(a)(2) data and correspondence dated 06/09/94, 06/13/94 and 06/19/94 from Ciba-Geigy Corp. MRID No. 43277601, 43281001, 43273501; DP Barcode: D205836, D205837, D205838. (PDF, 5 pp, 256K)	William Wassell	Chemistry Branch	-
05/04/1994	Honey bee acute contact LD50 MRID 43152601 (PDF, 3 pp, 102K)	Allen Vaughan	Ecological Effects Branch	-
04/14/1994	Cyromazine Larvadex 1% Premix Larvacide, EPA Reg. No.100-671 Correspondence (3/11/94 and 3/30/94) from Ciba-Geigy Corp. MRID No. None; CBTS No. 13365, 13480; DP Barcode: D200463, D201432 (PDF, 9 pp, 590K)	William Wassell	Chemistry Branch	-
03/15/1994	ID# 000100-00654 Review addendum to Final Report for Small-Scale Ground-Water Monitoring Report of Cyromazine on Tomatoes in Florida. Guideline 166-1. MRID 43061200 to -03. (PDF, 13 pp, 733K)	Elizabeth Behl	Environmental Fate & Ground Water Branch	-
07/16/1993	PP# 1F4016- Cyromazine (TRIGARD) ON LEAFY VEGETABLES (EXCEPT BRASSICA CROP GROUP). PP# 2F4053 -CYROMAZINE (TRIGARD) ON CUCURBIT VEGETABLES CROP GROUP. (MRID # 42224305)... {DP Barcodes D187702 and D187707} (PDF, 4 pp, 169K)	Francis Griffith	Chemistry Branch	-
04/02/1993	PP#6F3329: Cyromazine on Carrots. Amendment of 2/17/92...MRID# 42224301 thru -05. DP Barcode# D176914. PP#6F3333/FAP#2H5640: Cyromazine on Tomatoes. Amendment of 2/18/92...MRID# 42255101, -02. DP Barcode# D176906, D176909. Page 7 & 20-22 removed, RD (PDF, 26 pp, 976K)	Robert Lascola	Chemistry Branch I	-
03/24/1993	Letter to Bernadette McMahon, FDA. Enclosed is the following Multiresidue Test Information for the updating of PAM I . . . PP#: 6F3329, 6F3333 MRID#: 42224305 (PDF, 3 pp, 87K)	Robert Lascola	Chemistry Branch	-
03/09/1993	Data Call-In for Hexachlorobenzene and Pentachlorobenzene in Technical Cyromazine; Waiver Request. DP Barcode D186546. MRID No. 42583103. CBRS No. 11192. Pages 4-5 removed, manufacturing process. (PDF, 5 pp, 116K)	Stephen Funk	Chemistry Branch	-
02/22/1993	Additional Evaluation of Mammary Tumor Data in Cyromazine. Rats and Mice (PDF, 3 pp, 217K)	Lucas Brennecke	Pathology Associates, Inc	-
01/13/1993	evaluation of the Cyromazine rat mammary gland data (PDF, 1 pp, 2MB) Attachments	Lucas Brennecke	Pathology Associates, Inc	-
01/11/1993	Reg./File 000100-00654 Prospective ground-water study final report and amended use. Pages 22-26, 29-34, 36-38, 42-44 removed, registrant data. MRID 42283501, -02, -03, -04, 42426401. (PDF, 52 pp, 3MB)	Elizabeth Behl	Environmental Fate & Ground Water Branch	-
12/23/1992	PP# 2F4053 - Cyromazine (Trigard) on Cucurbit Vegetables Crop Group. Review of Residue Data and Analytical Method. (MRID # 42116001) {DP Barcode D177550} (PDF, 19 pp, 1MB)	Francis Griffith	Chemistry Branch	-
12/09/1992	PP#1F4016 - Cyromazine (TRIGARD) on Leafy Vegetables (Except Brassica) Crop Group. Review of Residue Data and Analytical Method. (MRID # 41976301) [CBTS # 9817] {DP Barcode D177546} (PDF, 18 pp, 655K)	Francis Griffith	Chemistry Branch I	-
08/14/1992	Exposure Assessment for the Use of Cyromazine on Mushrooms. MRID 42238702. (PDF, 8 pp, 264K)	Radames Lozada	Chemical Coordination Branch	-
07/15/1992	Post SAP Carcinogenicity Peer Review Meeting on Dimethoate, Bromoxynil and Triallate and Re-consideration of the Classification of Aliette and Cyromazine/Melamine (PDF, 4 pp, 215K)	Esther Rinde	Health Effects Division	-
01/11/1991	N-cyclopropyl-1,3,5,-triazine-2,4,6-triamine (Trigard): Review of a Rat Metabolism Study Submitted by the Registrant MRID No: 41442101. Tox review 008223. (PDF, 18 pp, 781K)	Timothy McMahon	Toxicology Branch	-
12/10/1990	Reg. No. 100-654. Cyromazine. Review Protocol for Small-Scale Prospective Ground Water Monitoring Study (PDF, 10 pp, 607K)	Michael Barrett	Environmental Fate & Ground Water Branch	-
05/30/1990	PP#9E3752: Cyromazine in/on Chinese Cabbage. Amendment of 4/30/90 (DEB #6666). (PDF, 12 pp, 256K) Attachments	W. T. Chin	Dietary Exposure Branch	-
04/02/1990	PP#9E3791. Cyromazine in/on Chinese Mustard. Amendment of March 12, 1990. DEB No. 6499; RD Record No. 261515, HED Project No. 0-0946. No MRID No. (PDF, 3 pp, 110K)	Luis Rodriguez	Dietary Exposure Branch	-
02/22/1990	PP#9E3791. Cyromazine in/on Chinese Mustard. Evaluation of Analytical Methods and Residue Data. MRID 41193000, -01. (PDF, 10 pp, 341K)	Luis Rodriguez	Dietary Exposure Branch	-

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