Chemical Name Pyrethrins

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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Go Rows1510152025501001000All Actions 1 - 50 of 84 Date Title Author Organization MRID 02/14/2008 PYRETHRINS: Fourth Report of the Cancer Assessment Review Committee. TXR No.: 0054822 (PDF, 28 pp, 1MB) Jessica Kidwell Cancer Assessment Review Committee - 08/16/2005 Review of Pyrethrins Incident Reports - Second Revision. DP Barcode D320300, Chemical #069001 (PDF, 24 pp, 130K) Jerome Blondell Chemistry & Exposure Branch - 04/06/2005 Review of Pyrethrins Incident Reports - Revised. DP Barcode D315643, Chemical #069001. (PDF, 23 pp, 994K) Jerome Blondell Chemistry & Exposure Branch - 03/15/2004 Study 1 Aerobic Soil Metabolism Pages 9-17 removed, registrant data. MRID 43499803 (PDF, 11 pp, 802K) Jose Melendez Environmental Risk Branch 43499803 05/07/2003 Review of acute oral (MRID 45773201) and acute dermal (MRID 45773202) studies with EU1161 (EPA File Symbol 67702-2). (S631088). (PDF, 2 pp, 60K) Roger Gardner Biochemical Pesticides Branch 45773201... [More] 05/06/1999 Report of the Cancer Assessment Review Committee Tox review 013354 (PDF, 28 pp, 2MB) Sanjivani Diwan Health Effects Division - 12/30/1997 Registration of the End-Use Product. NEU 1161I RTU [Canola Oil + Perythrins (File Symbol 67702-A)] Review of Product Chemistry Data MRID Nos. 440971-01, -02, and -03. Reviews of Waiver Requests for (a) Toxicology and (b) Nontarget Organism, Fate and Expression. DP Barcodes Nos. D233215, D233216. (PDF, 5 pp, 423K) Paul Zubkoff Biochemical Pesticides Branch 44097101... [More] 12/15/1997 Registration of the End-Use Product. NEU 1161I [Canola Oil + Pyrethrins (File Symbol 67702-L)] containing the active ingredients, Canola Oil (PC Code 011332) and Pyrethrin Extract (PC Code 069001 + 063501). Canola Oil, Pyrethrins contains 89.5% Canola Oil, 2.5% Pyrethrum Extract and 8% Inerts. Review of Product Chemistry Data MRID Nos. 440734-01 and 440769-02 and Toxicology Data MRID Nos. 440769-04, -05, 441577-01, 440769-06, 440769-07; Submission No. S518236; DP Barcode No. D233197. (PDF, 20 pp, 2MB) Paul Zubkoff Biochemical Pesticides Branch 44073401... [More] 07/17/1997 Product Chemistry Review. REG./File Symbol No.: 499-GIL. Whitmire PT 239 Tri Die Insecticide MRID 42613701. (PDF, 5 pp, 219K) Alfred Smith Technical Review Branch 42613701 06/11/1997 EPA Id No.: 069001. Pyrethrins: Review of a chromasome aberration study in CHO cells. DP Barcode: D227458 MRID 43987001 (PDF, 11 pp, 373K) John Doherty Toxicology Branch 43987001 08/12/1996 EPA File Symbol/EPA Reg. No.: 499-450/ULD BP-300 Insecticide (Acute Toxicity Studies). (PDF, 21 pp, 1MB) Carol Glascow Registration Support Branch - 09/21/1995 EPA Id# 069001. Pyrethrins: Minutes of a meeting with the registrant and their consultant to discuss the Carcinogenicity Peer Review Report. (PDF, 2 pp, 115K) John Doherty Health Effects Division - 06/12/1995 Carcinogenicity Peer Review of Pyrethrins (PDF, 15 pp, 1020K) John Doherty Toxicology Branch - 06/12/1995 RfD/Peer Review Report of Pyrethrins. MRID No. 41496501, 42478201, 41559501, 41559401. Tox review 011579 (PDF, 6 pp, 498K) George Z. Ghali Health Effects Division 41496501... [More] 06/06/1995 Pyrethrins TAS Report (PDF, 1 pp, 66K) Health Effects Division - - 06/06/1995 Pyrethrins TAS Report (PDF, 6 pp, 294K) Health Effects Division - - 01/26/1995 EPA ID# 069001. Pyrethrine: Review of a series 83-1 chronic feeding study in dogs. MRID 414695 Tox Review 011395 (PDF, 9 pp, 531K) John Doherty Toxicology Branch 414695 10/24/1994 Fate Data Summary Review of 161-1, 161-2, 161-3, 163-1, 163-2 and 164-2 studies for reregistration. MRID 43188201, 43096601, -02, -03, -04, 43125701, 43195201, 43302301 (PDF, 22 pp, 2MB) Akiva Abramovitch Environmental Fate & Ground Water Branch 43096601... [More] 10/19/1994 Study 7 Laboratory Accumulation - Fish Pages 9-60 removed, registrant data. MRID 43303201 (PDF, 13 pp, 1MB) D. Edelstein Environmental Fate & Ground Water Branch 43303201 10/19/1994 Study 4 Mobility - Leaching and Adsorption/Desorption Pages 5-19 removed, registrant data. MRID 43096603 (PDF, 5 pp, 635K) D. Edelstein Environmental Fate & Ground Water Branch 43096603 07/19/1994 EPA Reg. No./File Symbol: 11540-1/ULD BP-300 Insecticide; Acute Tox One-Liner. MRID No. 430940-1. (PDF, 6 pp, 266K) Ian Blackwell Registration Support Branch 43094001 06/22/1994 Pyrethrine: Review of a series 82-4 subchronic (3-month) inhalation toxicity study in rats. MRID 424782-01 Tox Review 011068 (PDF, 33 pp, 2MB) John Doherty Toxicology Branch I 42478201 03/31/1994 Review of a series 81-8ss acute neurotoxicity screen study. Pages 13-14 are removed - registrant data MRID 429258-01 Tox Review 010883 (PDF, 14 pp, 836K) John Doherty Toxicology Branch I 42925801 02/24/1994 EPA ID No.: 069001. Pyrethrum extract: Review of rat and mouse chronic feeding/carcinogenicity study (IRDC 1990); Page 27 removed, registrant data. MRID 415595-01,415594-01. Tox Review 010798. (PDF, 45 pp, 2MB) John Doherty Toxicology Branch I 41559401... [More] 12/02/1993 Accudose Insecticide Aerosol (DP D194705, 006959-IE) (PDF, 2 pp, 93K) Bruce Kitchens Occupational & Residential Exposure Branch - 11/09/1993 Evaluate New Uses for the Product Cessco Accudose Insecticide Aerosol (a.i. Pyrethrins) and Provide an Exposure Assessment (PDF, 8 pp, 356K)   Attachments Bruce Kitchens Occupational & Residential Exposure Branch - 03/30/1993 EPA Reg./File Symbol No.: 499-GIL. PT 230 [239] Tri Die. Six acute toxicity studies. MRID 42613702 thru 42613707. (PDF, 17 pp, 1MB) William Woodrow Registration Support Branch 42613702... [More] 06/25/1992 Product Chemistry Review of Refined Pyrethrum Concentrate (EPA ID#36426-R). Applicant: Office du Pyrethre au Rwanda (OPYRWA). CAS No: 121-21-1. (PDF, 3 pp, 33K) Alfred Smith Registration Division (Toxicology) 41311201... [More] 06/01/1992 Reregistration of Pyrethrins: Analytical Method Issues; Chemical No. 69001; Case No. 2580... DP Barcode No. D177182 MRID 042146 (PDF, 2 pp, 65K) Christine Olinger Chemistry Branch 42146 03/10/1992 Study Type: Avian Acute Oral for the Bobwhite quail MRID 42010901 (PDF, 3 pp, 409K) Sara Ager Ecological Effects Branch - 09/30/1991 ID# 57883-1. Pyrethrum extract (technical). Evaluation of a Two-Generation Rat Reproduction Study to support reregistration of Pyrethrum Extract MRID 413275-01 Tox Review 008639 (PDF, 24 pp, 1MB) Linnea J. Hansen Toxicology Branch I 41327501 09/09/1991 Study Type: Avian Dietary LC50 Test. Species tested: Bobwhite quail MRID 41968801 (PDF, 3 pp, 379K) Richard Felthousen Ecological Effects Branch 41968801 09/09/1991 Study Type: Avian Dietary LC50 Test. Species tested: Mallard Duck MRID 41968802 (PDF, 3 pp, 374K) Richard Felthousen Ecological Effects Branch 41968802 09/03/1991 Study Type: Honey bee acute contact LD50 Species tested: Apis mellifera MRID 41968803 (PDF, 4 pp, 387K) Allen Vaughan Ecological Effects Branch - 06/10/1991 Reg No. 270-251 To provide performance data in support of claim for control of deer tick on horses and ponies, to be added to existing label for the subject product. MRID 417939-01 (PDF, 1 pp, 67K) Vern McFarland Insecticide Rodenticide Branch 41793901 03/19/1991 EPA Id #690021. Pyrethrins: Review of an unsceduled DNA synthesis study (Genotoxicity Category III) with rat hepatocytes. MRID 41344501. Tox review 008308. (PDF, 6 pp, 170K) John Doherty Toxicology Branch 41344501 02/15/1991 OREB Transmittal Sheet for Phase 4 Reviews Data Submitter(s): Fairfield American Corporation (PDF, 4 pp, 248K) A. Nielsen Occupational & Residential Exposure Branch - 02/15/1991 OREB Transmittal Sheet for Phase 4 Reviews Data Submitter(s): Prentiss Drug & Chemical Company Inc (PDF, 4 pp, 251K) A. Nielsen Occupational & Residential Exposure Branch - 02/15/1991 OREB Transmittal Sheet for Phase 4 Reviews Data Submitter(s): Pyrethrum Board of Kenya (PDF, 4 pp, 250K) A. Nielsen Occupational & Residential Exposure Branch - 02/15/1991 OREB Transmittal Sheet for Phase 4 Reviews Data Submitter(s): S.C. Johnson & Son Inc (PDF, 4 pp, 251K) A. Nielsen Occupational & Residential Exposure Branch - 02/15/1991 OREB Transmittal Sheet for Phase 4 Reviews Data Submitter(s): The Commonwealth Industrial Gases, Ltd (PDF, 4 pp, 251K) A. Nielsen Occupational & Residential Exposure Branch - 02/15/1991 OREB Transmittal Sheet for Phase 4 Reviews Mc Laughlin Gormley King Co. (PDF, 4 pp, 248K) A. Nielsen Occupational & Residential Exposure Branch - 06/21/1990 EPA Id #69001. Pyrethrum Extract: Review of mutagenicity (Ames Test) and chromosome aberration study and overview of mutagenicity/genotoxicity testing. MRID 41344701. Tox review 007998. (PDF, 13 pp, 385K) John Doherty Toxicology Branch 41344701 03/23/1990 SRRD/GCSB Transmittal Sheet for Parts B/C/D Submitter: MGK, Fairfield America, Roussel Bio, Pyrethrum Board (PDF, 3 pp, 151K) Charles Trichilo Non-Dietary Exposure Branch - 03/12/1990 SRRD/GCSB Transmittal Sheet For Part B's (page 24) summary of MRID No. 41344501, 41344601. MRID 92158008, 92158009 (PDF, 25 pp, 418K) William Dykstra Toxicology Branch 41344501... [More] 01/09/1990 Pyrethrin Data Call-In Submission of Preliminary Results from Long-Term Feeding Studies in mice and Rats. MRID 41559401. Tox review 007675 (PDF, 8 pp, 239K) Roger Gardner Toxicology Branch 41559401 08/21/1989 Pyrethrin I TAS Report (PDF, 1 pp, 68K) Health Effects Division - - 08/21/1989 Pyrethrin I TAS Report (PDF, 4 pp, 226K) Health Effects Division - - 12/16/1988 Pyrethrin residue chemistry data call-in. Photolysis data submitted by Chemical Specialities Manufacturers Association (CSMA). MRID No. 40700400, -01. (PDF, 7 pp, 190K) Michael Flood Dietary Exposure Branch 40700400... [More] 12/09/1988 Pyrethrin Data Call-In. Product Chemistry. McLaughlin Gormley King Co. MRID Nos. 408363-01, -02, -03. DEB # 4525. Manufacturing process information on page 3 is removed. Pages 6-13 deleted, Manufacturing process information (PDF, 13 pp, 226K) Michael T. Flood Dietary Exposure Branch 40836301... [More] 1 - 50 of 84 Search