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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 - 50 of 163
DateTitleAuthorOrganizationMRID
-Effects Determination for Alachlor and the California Red-legged Frog and the Delta Smelt
 Additional ES Files Additional ES Files (California Red-legged Frog and other California Listed Species)
---
-Des Moines, Iowa - Trip Report. (PDF, 3 pp, 425K)Stuart CohenExposure Assessment Branch-
-Review of Six Documents Regarding Monitoring of Pesticides in Northwestern Ohio Rivers. (PDF, 12 pp, 694K)Padma DattaExposure Assessment Branch-
-Review of Alachlor Ground Water Survey Design. (PDF, 6 pp, 425K)Mary FrankenberryEnvironmental Fate & Effects Division-
-Results of Monsanto survey of 5 pesticides in drinking water wells (PDF, 1 pp, 271K)Jeanne BriskinNational Pesticide Survey-
02/11/200071-4 -- Avian Reproduction Test. [Northern Bobwhite.] MRID 44951502. (PDF, 27 pp, 1MB)Max FekenGolder Associates Inc. for EEB44951502
02/11/200071-4 -- Avian Reproduction Test. [Mallard.] MRID 44951501. (PDF, 28 pp, 2MB)Max FekenGolder Associates Inc. for EEB44951501
05/28/1998EFED Revised RED Chapter for Alachlor (PC Code No. 090501). (PDF, 77 pp, 6MB)Sid AbelEnvironmental Risk Branch-
05/18/1998Alachlor, The Partially Revised HED Chapter of the Reregistration Eligibility Decision Document (RED), Case 0063, Chemical 090501. This document supersedes the previous HED chapters signed March 5, 1995 and August 15, 1997. (PDF, 116 pp, 5MB)Kathryn BoyleReregistration Branch 1-
03/04/1998Mobility-Adsorption/Desorption; Study 1. Registration Data information removed from pages 5-25. MRID No. 444053-01. (PDF, 25 pp, 248K)Jose MelendezEnvironmental Risk Branch44405301
11/20/1997Alachlor; Terrestrial Field Dissipation; 164-1. Registration Data information removed from pages 10-20. MRID No. 437747-01. (PDF, 20 pp, 784K)Jose MelendezEnvironmental Risk Branch43774701
06/27/1997Carcinogenicity Peer Review of Alachlor (4th). (PDF, 14 pp, 12MB)Stephen DapsonToxicology Branch-
07/01/1996Alachlor Revised RED, EFGWB Science Chapter. Pages 142-240 removed, registration data (PDF, 240 pp, 12MB)Jose MelendezEnvironmental Fate & Ground Water Branch-
05/24/1996Alachlor exposure assessment from acetochlor surface water monitoring study. (PDF, 6 pp, 366K)David JonesEnvironmental Fate & Ground Water Branch-
04/03/1996MON 5775 (ESA metabolite of Alachlor): Review of rat teratology study, mutagenicity study and metabolism studies (special metabolism and cell proliferation) with MON 5775 and a comparison of the ESA metabolite... Pp. 75-79 removed, registrant data (PDF, 79 pp, 4MB)
 Additional Files Attachments
Stephen DapsonToxicology Branch II-
03/21/1996Chemical: Alachlor sulfonic acid Acute Toxicity of Mon 5775 to Rainbow Trout MRID No.: 43774704 (PDF, 4 pp, 346K)Brian MontagueEcological Effects Branch43774704
03/21/1996Chemical: MON 5775 Acute Toxicity of MON 5775 to Daphnia magna MRID No.: 437747-03 (PDF, 4 pp, 343K)Brian MontagueEcological Effects Branch-
03/21/1996Aquatic Invertebrate Life Cycle Test. [Daphnia.] Guideline 72-4(b). MRID 43774707. (PDF, 22 pp, 850K)Brian MontagueEcological Effects Branch43774707
03/14/1996Carcinogenicity Peer Review of Alachlor - Third. Inert ingredient info pages 9, 11, and 42 is not included. Pending registration information on pages 21, 22, 23, 26 and 59 is not included. (PDF, 72 pp, 5MB)Stephen DapsonToxicology Branch II-
03/08/1996Freshwater Fish Early Life-Stage Test. [Rainbow trout.] Guideline 72-4(a). Page 19 removed, registrant data. MRID 43862601. (PDF, 19 pp, 709K)Brian MontagueEcological Effects Branch43862601
03/07/1996Comments on Third Carcinogenicity Peer Review of Alachlor (PDF, 2 pp, 162K)Kerry DearfieldOffice of Science Policy-
09/11/1995Review of ground water monitoring data in rural Tennessee wells. MRID No. 436088-01. (PDF, 6 pp, 440K)Elizabeth BehlEnvironmental Fate & Ground Water Branch43608801
01/17/1995MON 5775 (metabolite of ALACHLOR): Review of additional data for 91 day drinking water study in rats, comments of State of Wisconsin letter and comments on minutes of meeting with registrant. MRID No: none Tox review 011389 (PDF, 9 pp, 699K)Stephen DapsonToxicology Branch-
08/01/1994EEB's chapters for the Alachlor (SN 090501) RED. "We have revised our chapters for the Reregistration Eligibility Document for Alachlor to incorporate your suggestions." (PDF, 26 pp, 1MB)
 Additional Files Attachments
Anthony MaciorowskiEcological Effects Branch-
07/21/1994MON 5775 (metabolite of ALACHLOR): Review of 91 day drinking water study in rats. EPA MRID No: 428637-00 and -01. Pages 24-50 removed, registration data. Tox review 011136. (PDF, 50 pp, 1MB)Stephen DapsonToxicology Branch42863700... [More]
05/31/1994Alachlor Study 2; 00 Active Ingredient & 09 Microencapsulated (MCap). MRID No. 00101531. Pages 12-31 removed, registrant data (PDF, 31 pp, 859K)Jose MelendezEnvironmental Fate & Ground Water Branch101531
05/31/1994Alachlor; Emlsifiable Concentrate (EC); Section 164. MRID Nos. 42528001, -02, -03 & -04. (PDF, 8 pp, 725K)Jose MelendezEnvironmental Fate & Ground Water Branch42528001... [More]
03/21/1994Toxicology Endpoint Selection Document for Alachlor (PDF, 3 pp, 149K)Marcia Van GemertToxicology Branch-
01/31/1994RfD/Peer Review Report of Alachlor (PDF, 6 pp, 329K)George GhaliHealth Effects Division-
09/01/1993Reference Dose for Chronic Oral Exposure (RfD) for alachlor (PDF, 5 pp, 425K)Toxicology Branch--
06/01/1993Reregistration of Alachlor: Animal Metabolism Data; Chemical No. 90501; Branch No. 11162; DP Barcode No. D186613; MRID Nos: 42594901 through 42594904. (PDF, 32 pp, 1MB)Christine OlingerChemistry Branch42594901... [More]
05/18/1993Review/Respond to 6(a)(2) action - Suffolk Co., New York. Pages 10-11 removed, personal privacy (PDF, 17 pp, 795K)Elizabeth BehlEnvironmental Fate & Ground Water Branch-
04/28/1993ALACHLOR: Review of 6(a) (2) data - acute oral toxicity with MON5775 (81-1). EPA MRID No.: 427015-00 and -01. Pages 8-10 removed, registration data. Tox review 010195 (PDF, 10 pp, 352K)Stephen DapsonToxicology Branch42701500... [More]
02/19/1993Special Review Data (870); Product Specific Data (Reregistration-655); Generic Data (Reregistration-660). (PDF, 5 pp, 649K)Elizabeth BehlEnvironmental Fate & Ground Water Branch-
01/12/1993Review 6(a)(2) Adverse Data Submission (PDF, 7 pp, 646K)Elizabeth BehlEnvironmental Fate & Ground Water Branch-
03/04/1992Review 6(a)(2) ground water monitoring data. (PDF, 7 pp, 793K)Elizabeth BehlEnvironmental Fate & Ground Water Branch-
03/04/1992Product Name: Lasso. Company Name: Monsanto Agricultural Company. Purpose: Review 6(a)2 ground monitoring data. DP Barcode: D174028. MRID No. 41400001 (PDF, 7 pp, 871K)Elizabeth BehlEnvironmental Fate & Ground Water Branch41400001
06/19/1989PP #8F3671/#9H5576: Alachlor in/on Sorghum Forage. Amendment of 2/10/89. (PP #9H5576 and MRID #40511201) (DEB #5251 and #5252) (PDF, 4 pp, 264K)W. T. ChinDietary Exposure Branch-
06/12/1989PP #9F3738: Request for an Exemption from the Requirement of a Tolerance for the Encapsulating Polymer in Lasso Micro-Tech Herbicide. (No MRID Number, DEB #5253) (PDF, 2 pp, 96K)W. T. ChinDietary Exposure Branch-
12/01/1988PP #8F3671: Alachlor (Lasso) in or on Sorghum Forage. Evaluation of Analytical Methods and Residue Data. (No Acc. or MRID Numbers, Record #229364; DEB #4299). Quality control procedure information on page 3 is not included (PDF, 9 pp, 516K)W. T. ChinDietary Exposure Branch-
09/30/1988Review of a Teratology Study in Rabbits with Alachlor. EPA MRID# 405794-01 and 405794-02, HED Project No. 8-1024, Caswell# 11. Tox review 006886. Page 14-32 deleted-registrant data (PDF, 32 pp, 825K)Stephen DapsonToxicology Branch40579401... [More]
08/08/1988Monsanto Submission of Proposed Regulatory Enforcement Method in Response to Alachlor Registration Standard (MRID No. 405580-01; RCB No. 4112) (PDF, 3 pp, 191K)Susan HummelResidue Chemistry Branch-
07/21/1988Monsanto Submission of Proposed Regulatory Enforcement Method in Response to Alachlor Registration Standard Method Validation Request for 2 Alachlor Metabolites on Corn Grain and Fodder, Peanuts and Peanut Hay (MRID No. 405580-01; No RCB Number) (PDF, 5 pp, 230K)Susan HummelResidue Chemistry Branch40558001
07/19/1988Alachlor (090501). Response to Registration Standard Deficiencies. Request for Registration of Lasso Micro-Tech on Corn. EPA Reg. Nos. 524-316, 524-344. Monsanto Letter of 2/19/88. Monsanto Submission of 12/11/87... (No MRID No.; RCB Nos. 3461, 3462). (PDF, 4 pp, 241K)Susan HummelResidue Chemistry Branch-
06/14/1988Canadian Maximum Residue Limits for Alachlor (PDF, 2 pp, 70K)Edward ZagerResidue Chemistry Branch-
04/03/1988Note to Anne Barton re: 409 Tolerances for Alachlor (PDF, 2 pp, 76K)Charles TrichiloResidue Chemistry Branch-
04/01/1988Evaluation of Alachlor Method Validation. Two Alachlor Metabolites in Peanuts and Peanut Hay (PDF, 4 pp, 299K)Susan HummelResidue Chemistry Branch-
12/10/1987Alachlor (090501). Response to Registration Standard Deficiencies. Response to Special Review DCI of 6/9/86. EPA Reg. No. 524-316. Monsanto Report Numbers: MSL-6799 [MRID 403146-01]... MSL-6750 [MRID No. 403303-01]... MSL-6832 [MRID No. 403412-01] (PDF, 12 pp, 703K)Susan HummelChemistry & Exposure Branch40314601
11/09/1987Memorandum on Alachlor Q* (PDF, 2 pp, 57K)OPPEPA-
11/03/1987Alachlor (090501). Response to Registration Standard Deficiencies. EPA Reg. No. 524-316. Monsanto Letter of 5/29/87. Residue Data on Cottonseed, Sunflower Seeds, Sorghum,...(MRID #s 402409-01, 402718-01, -02, 402753-01; RCB #s 2597, 2596, 2609-2611). (PDF, 68 pp, 4MB)Susan HummelResidue Chemistry Branch-
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