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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 - 28 of 28
DateTitleAuthorOrganizationMRID
10/13/1999Human Health Risk Assessment, Fenthion. (PDF, 32 pp, 2MB)William HazelHealth Effects Division-
10/13/1999Fenthion. List A Reregistration Case No. 0290/Chemical ID No. 053301. Acute and Chronic Dietary Exposure Analyses for the HED Revised Risk Assessment. DP Barcode No. D259939 (PDF, 23 pp, 2MB)Christina SwartzHealth Effects Division-
10/12/1999Response to Public Comments on the Preliminary Risk Assessments for the Organophosphate Fenthion. (PDF, 19 pp, 2MB)Beth EdwardsSRRD-
10/01/1999The ORE aspects of the HED Chapter of the Reregistration Eligibility Decision Document (RED) for Fenthion. (PDF, 116 pp, 8MB)Jeffrey DawsonHealth Effects Division-
09/21/1999Fenthion - Re-Evaluation of the Dermal Absorption Factor - Report of the Hazard Identification Assessment Review Committee. MRID 40462701, 40808601,40329501. Tox review 013746 (PDF, 4 pp, 286K)Jess RowlandHealth Effects Division40329501... [More]
06/02/1999Fenthion - Replacement of Human Study Used in Risk Assessments - Report of the Hazard Identification Assessment Review Committee. MRID 00147246 (PDF, 12 pp, 1MB)Jess RowlandHealth Effects Division147246
03/11/1999Fenthion, EPA's Quantitative Usage Analysis (PDF, 2 pp, 136K)Alan HalvorsonEconomic Assessment Branch-
03/05/1999Fenthion. Revised Human Health Risk Assessment. DP Barcode D253930 (PDF, 9 pp, 940K)William HazelHealth Effects Division-
02/18/1999Fenthion. Revised Human Health Risk Assessment. DP Barcode D253225 (PDF, 8 pp, 855K)William HazelHealth Effects Division-
07/15/1998Reregistration Eligibility Decision Fenthion, EFED Chapter, Case 0290 (PDF, 36 pp, 3MB)RED TeamEnvironmental Fate & Effects Division-
04/29/1998Fenthion HED RED Chapter. Update to Incorporate FQPA Considerations. DP Barcode D245312 (PDF, 4 pp, 312K)William HazelHealth Effects Division-
04/16/19984/16/98 DRAFT FENTHION: The HED Chapter of the Reregistration Eligibility Decision Document (RED), Case #0290, PC Code 053301 (PDF, 99 pp, 6MB)William HazelHealth Effects Division-
03/26/1998FENTHION: RE-EVALUATION -Report of the Hazard Identification Assessment Review Committee Tox review 012557 (PDF, 8 pp, 810K)Jess RowlandHealth Effects Division-
07/31/1996Addendum to EFED's RED Chapter for Fenthion, Based on Incident Reports. (PDF, 19 pp, 1MB)Mary PowellEnvironmental Fate & Effects Division-
05/01/1996Transmittal of EFED RED for the List A Chemical Fenthion 'Attached please find..." 1. Summary Report, 2. EEB science chapter 3. EFGWB science chapter. (PDF, 37 pp, 2MB)Mary PowellEnvironmental Fate & Effects Division-
03/15/1996FISH EARLY LIFE-STAGE TEST GUIDELINE 72 - 4 (A) 1. The toxicity of technical grade fenthion (trade name Baytex) to rainbow trout (Salmo gairdneri) embryos and larvae. MRID No. 405641-02 (PDF, 12 pp, 556K)William EricksonEcological Effects Branch40564102
03/11/1996RfD/Peer Review Report of Fenthion (PDF, 12 pp, 918K)George GhaliRfD/QA Peer Review Committee-
01/30/1996Fenthion - Review of Pesticide Poisoning Incident Data. (PDF, 6 pp, 400K)Virginia DobozyOccupational & Residential Exposure Branch-
01/05/1994Fenthion: Additional information submitted in support of the dog chronic feeding study, rat reproduction study, and the mouse carcinogenicity study in response to inquiries from the CalEPA or the Department of Health & Welfare of Canada. Tox Review 010725 (PDF, 4 pp, 241K)John DohertyToxicology Branch-
12/01/1992Fenthion: Review of the Rat Carcinogenicity/Chronic Feeding Study Submitted in 1991. Guideline 83-5. MRID No. 41743101. Tox Review 009870. Manufacturing process information deleted from page 6 (PDF, 33 pp, 2MB)John DohertyToxicology Branch41743101
02/04/1992Fenthion. Review of a Dog Chronic Feeding Study. Guideline 83-1(b). MRID No. 41632801. Tox Review 009295 (PDF, 17 pp, 811K)John DohertyToxicology Branch41632801
10/25/1989Laboratory "multiple stress" acute and larval feeding studies Field studies with caged organisms. MRID #: 408561-03. Pages 9-13 removed, registration data (PDF, 13 pp, 419K)Daniel RiederEcological Effects Branch40856103
07/22/1987Estuarine Invertebrate life-cycle species: Mysidopsis bahia. Influence of the organophosphate insecticide fenthion on Mysidopsis bahia exposed during a complete life cycle. Survival, reproduction, and age-specific growth (PDF, 17 pp, 765K)Richard StevensEcological Effects Branch-
01/21/1985PP#4E2983 Proposed Tolerances for Fenthion in/on Whole Grapefruit, Oranges and Mangoes. Acc. No. 072022. Tox Review 004239 (PDF, 32 pp, 2MB)George RobinsonToxicology Branch-
10/01/1981EPA Reg. No. 11556-48 Lysoff Pour-On for Lice ... incidents resulting in three dead calves... (PDF, 2 pp, 118K)B. T. BackusInsecticide Rodenticide Branch-
01/14/1981EPA Reg. No. 11556-48 Lysoff Pour-On for Lice The dermal LD50 study (rabbit) received 11-14-80 is acceptable. Acc. 242427. (PDF, 2 pp, 103K)B. T. BackusInsecticide Rodenticide Branch-
06/16/1980Lysoff Pour-On for Lice Primary eye irritation, skin irritation, oral LD50 and cattle cholinesterase inhibition studies are acceptable. Acute dermal classified Core Supplementary. (PDF, 5 pp, 191K)Cheryl A. PetersonInsecticide Rodenticide Branch-
06/13/1974Registration with Petition for EPA Reg. No. 11556-34. Tox Review 001525 (PDF, 8 pp, 790K)Robert CoberlyToxicology Branch-
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