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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.

If you wish to obtain a document that is not currently posted, you may do so by filing a FOIA request.

   
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  • 1 - 48 of 48
DateTitleAuthorOrganizationMRID
08/06/1999Human Health Risk Assessment, Chlorethoxyfos (PDF, 23 pp, 2MB)Gary BangsHealth Effects Division-
07/19/1999Response to "Non-Chemical Specific" Public Comments on the Preliminary Risk Assessment for Chlorethoxyfos. (PDF, 5 pp, 365K)Deanna ScherSRRD-
05/26/1999CHLORETHOXYFOS - Review of a Repeated Exposure Inhalation Study and Evaluation of That Study by the Hazard Identification Review Committee Tox review 013393 (PDF, 2 pp, 135K)Roger HawksHealth Effects Division-
05/13/1999CHLORETHOXYFOS: Acute and Chronic Dietary Exposure Analysis. (PDF, 10 pp, 533K)Sarah LawHealth Effects Division-
04/20/1999Response to: EPA Docket No. OPP 31470: Responses to EPA's January 1999 Preliminary Risk Assessment for the Active Ingredient , Chlorethoxyfos of Fortress 5G Insecticide in the SmartBox, Fortress 2.5 G and Fortress Technical. (PDF, 4 pp, 228K)Gary BangsHealth Effects Division-
01/08/1999CHLORETHOXYFOS. Revised Short Format HED Chapter of RED. Chemical Number 129006. DP Barcode D 252055. (PDF, 20 pp, 1MB)Steven KniznerHealth Effects Division-
11/23/1998Drinking Water Assessment for Chlorethoyfos (PDF, 6 pp, 392K)Robert MatznerFate & Monitoring branch-
10/19/1998CHLORETHOXYFOS - RE-EVALUATION OF Toxicology Endpoint Selection Tox review 012910 (PDF, 3 pp, 262K)Jess RowlandHealth Effects Division-
10/16/1998CHLORETHOXYFOS - HED Occupational and Residential Exposure Chapter for the HED Chapter of the Chlorethoxyfos RED. Chemical# 129006. (PDF, 9 pp, 552K)Gary BangsResidue Chemistry Analysis Branch-
10/08/1997DER 1. Field Volatility. Pages 7-38 removed, registrant data. MRIDs 43550307, 44361301. (PDF, 38 pp, 548K)Kevin PoffFate & Monitoring branch43550307... [More]
10/08/1997EPA Reg. No. 000352-0053. To review additional data submitted to upgrade a previously reviewed Field Volatility (163-3) study. MRID 44361301. (PDF, 8 pp, 707K)Kevin PoffFate & Monitoring branch44361301
09/25/1997Chlorethoxyfos - FQPA Requirement - Report of the Hazard Identification Review Committee. Tox review 012323 (PDF, 5 pp, 335K)Jess RowlandScience Analysis Branch-
09/30/1996Fortress (Chlorethoxyfos). Review of Protocols for Inhalation Range-finding Study, Repeated-Dose Inhalation Toxicity Study, and Repeated-Dose Dermal Toxicity Study. (PDF, 3 pp, 211K)Kit FarwellToxicology Branch I-
04/01/1996FORTRESS (CHLORETHOXYFOS). ID# 000352-00553. Review of Protocols for Acute and 28-day Hen delayed Neurotoxicity Studies (81-7 and 82-6, Respectively) and Acute Rat Neurotoxicity Screening Study (81-8SS). MRID Nos. 40898702, 42559210. (PDF, 3 pp, 205K)Linnea J. HansenToxicology Branch40898702... [More]
08/29/1995Review of runoff studies from corn seedbeds in Central and Western Iowa under simulated rainfall. MRID 435503-02 and 435503-03. Pages 23-54 removed, registrant data (PDF, 54 pp, 1MB)Henry NelsonEnvirnomental Fate & Ground Water Branch43550302... [More]
08/21/1995HED Risk Assessment for Chlorethoxyfos (Fortress) (PDF, 18 pp, 1MB)Steve RobbinsRisk Characterization & Analysis Branch-
08/15/1995Estimates of Exposure for Fortress (Chlorethoxyfos). (PDF, 9 pp, 553K)Charles LewisSpecial Review & Registration (& OREB)-
08/01/1995Chlorethoxyfos (Fortress) Application for Registration (D212604, D212662) Attached is the Ecological Effects portion of the risk assessment for Fortress... (PDF, 39 pp, 3MB)Anthony MaciorowskiEcological Effects Branch-
07/13/1995000352-(LLE,LLG,LTO) Du Pont Fortress 2.5G, 5G and technical. To review data to support the registration of Fortress as well as to review supplemental (162-3) data... MRID 43607301,43550307. Pp 14- 20, 22-27 removed-draft label. Pp 29-32, 37-67 removed-RD (PDF, 73 pp, 2MB)Akiva AbramovitchEnvironmental Fate & Ground Water Branch43550307... [More]
06/29/1995Acute Dietary Exposure Analysis for Chlorethoxyfos (PDF, 6 pp, 247K)Brian SteinwandScience Analysis Branch-
06/25/1995Toxicology Endpoint Selection Document (PDF, 10 pp, 777K)Karen HamernikHealth Effects Division-
05/11/1995Review of Registrants Supplemental Information for Chlorethoxyfos (PDF, 4 pp, 320K)Charles LewisSpecial Review & Registration (& OREB)-
05/01/1995Dietary Exposure Analysis for Chlorethoxyfos in/on Corn. PP# 3F4174. (PDF, 5 pp, 259K)Brian SteinwandScience Analysis Branch-
04/19/1995The HED Metabolism Committee Meeting Held on April 11, 1995. Chlorethoxyfos. (PDF, 2 pp, 133K)Jerry StokesChemistry Branch-
04/14/1995PP33F4174. Amendment Dated 2/14/95. Chlorethoxyfos (DPX-43898) in/on Corn. MRID No. 435503-00 Page 7 not included - manufacturing process (PDF, 7 pp, 2MB)Jerry B. StokesChemistry Branch I43550300
03/09/1995RfD/Peer Review Report of Fortress [O,O-diethyl O- (1,2,2,2-tetrachloroethyl) phosphorothioate]. Tox review 011441. (PDF, 9 pp, 704K)George Z. GhaliHealth Effects Division-
03/07/1995Request for a Metabolism Review of Chlorethoxyfos (DPX-43898) and Determination of Residue(s) to be Regulated. (PDF, 6 pp, 419K)Jerry B. StokesChemistry Branch I-
12/30/1994FORTRESS (CHLORETHOXYFOS; DPX-43898. IN 43898). An organophostae: 1. Review of Additional Toxicology Studies Submitted to Support the full Registration of Fortress Technical and Fortress 5G�DP Barcode D185831. MRID Nos. 41736836, 41736837 & 42559215 (PDF, 30 pp, 1MB)Karen L. HamernikToxicology Branch I41736836... [More]
12/12/1994Addendum to DERs for Fortress 1. Acute Neurotoxicity of DPX-43898 (Fortress Tech) in Rats (MRID 425592-10) 2. Subchronic Neurotoxicity: 90-Day Study of DPX-43898 Feeding Study in Rats (MRID 425592-17) (PDF, 12 pp, 799K)Karen HamernikToxicology Branch I42559210... [More]
11/16/1994Toxicology Endpoint Selection Document MRID 408837-14, -15, 425592-21, 417368-33, 425592-15, 412906-27, -32, 408987-03, -04. (PDF, 11 pp, 713K)Karen HamernikToxicology Branch40883714... [More]
10/18/1994EPA ID 129006; Response to sponsor's comments Guinea Pig Sensitization Test (Buehler method) (81-6) with DPX-43898-26 (Fortress 5G). MRID No. 425592-09, 412906-26. (PDF, 3 pp, 140K)David G. AndersonToxicology Branch I41290626... [More]
02/07/1994000352-LLG Technical and 000352-LLE 5G Insecticide New Chemical Review MRID 41736821 thru 41336828 and 41290605. (PDF, 16 pp, 1MB)Akiva AbramovitchEnvironmental Fate & Ground Water Branch41290605... [More]
01/10/1994PP33F4174. Amendment Dated 2/14/95. Chlorethoxyfos (DPX-43898) in/on Corn. Evaluation on Analytical Method and Residue Data.MRID Nos. 412906-01 thru -06,-35 -36,-37. Pgs. 23-31 deleted-manufacturing process; quality control procedures on pgs. 9-10 removed (PDF, 31 pp, 2MB)Jerry B. StokesChemistry Branch I41290601... [More]
08/09/1993Primary Dermal Irritation (Rabbit); Guideline 81-5. MRID No. 425592-08. (PDF, 4 pp, 120K)Marion CopleyToxicology Branch I42559208
07/28/1993Acute Dermal Toxicity (Rabbit); Guideline 81-2 MRID 425592-07 (PDF, 3 pp, 139K)Pia LindstromClement International Corporation42559207
07/28/1993Acute Inhalation Toxicity (Rat); Guideline 81-3 MRID 417368-32 (PDF, 5 pp, 294K)Pia LindstromClement International Corporation-
01/14/1993Chlorethoxyphos (DPX-43898) Task 1: Review and Evaluation of Individual Studies MRID 41736821 thru 41736829, 41290603, 41290605, 42559238, 42559239, 41290609, 41290612. Pages 9-22, 29-42, 49-60, 67- 78, 87-104, 107-140, 145-152, 164-221...(continued) (PDF, 278 pp, 4MB)
 Additional Files Attachments
Dynamac CorporationEnvironmental Fate & Ground Water Branch41290603... [More]
03/28/1991Acute oral - Rats Guideline 81-1 MRID No. 412906-22 (PDF, 3 pp, 249K)Melba MorrowToxicology Branch I41290622
03/28/1991Teratogenicity - Rabbits 83-3. Pages 21-22 removed, registrant data. Inert ingredient information on pages 26-27 not included. MRID Nos. 412906-33, 412906-23. Tox review 008330 and 011376. (PDF, 32 pp, 2MB)Karen L. HamernikToxicology Branch I41290623... [More]
03/28/1991Change of Core Classification of Inhalation Study on the Technical Fortress (In 43898) MRID No. 408837-16. Tox review 008310. (PDF, 2 pp, 64K)Henry SpencerToxicology Branch I40883716
05/04/1990Dermal Sensitization- Guinea Pigs. MRID No. 412906-26. Tox review 008330. (PDF, 6 pp, 345K)Melba S. MorrowToxicology Branch I41290626
05/04/1990Primary Eye Irritation- Rabbits. MRID No. 412906-24. Tox review 008330. (PDF, 6 pp, 275K)Melba MorrowToxicology Branch I41290624
05/02/1990Primary Dermal Irritation - Rabbits. MRID No. 412906-25. Tox review 008330. (PDF, 3 pp, 165K)M. Elba MorrowToxicology Branch I41290625
02/06/1990Avian Reproduction Study. Species Tested: Mallard duck. Accession 408837-40. Pages 10-12 removed-registrant data (PDF, 13 pp, 648K)Jeffrey BiglerEcological Effects Branch-
01/17/1990Avian Dietary LC50, Mallard Duck. Acc. # 408837-38. Pages 5-8 removed-registrant data (PDF, 8 pp, 191K)Jeffrey BiglerEcological Effects Branch-
05/15/1989Fortress: Response to Registrant's Submission Regarding the Toxicity and Potential for Cholinesterase Inhibition of Diethylphosphate (DEP) and Diethylthiophosphate (DETP). EPA Record No. 244011. (PDF, 2 pp, 136K)Sanford W. BigelowHealth Effects Division-
02/13/1989Primary Skin Irritation - Rabbit (81-5). MRID No. 408837-18. Tox review 007112. (PDF, 2 pp, 104K)Sanford W. BigelowToxicology Branch I40883718
02/13/1989Acute Oral Toxicity - Rat (81-1). Page 22 removed FIFRA Reg. data. MRID Nos. 408837-12, 13, 14, 17, 19 & 408987-02 & 408837-24, 25, 21, 15,16, 22, 20, 11, and 23. Tox review 007112. (PDF, 48 pp, 2MB)Sanford W. BigelowToxicology Branch I40883711... [More]
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