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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 62
DateTitleAuthorOrganizationMRID
-Effects Determination for Oryzalin and the California Tiger Salamander
 Additional ES Files Additional ES Files (California Red-legged Frog and other California Listed Species)
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-Effects Determination for Oryzalin and the California Red-legged Frog
 Additional ES Files Additional ES Files (California Red-legged Frog and other California Listed Species)
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-Effects Determination for Oryzalin
 Additional ES Files Additional ES Files
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05/24/2011Oryzalin: Transmittal of Data Evaluation Records for Environmental Fate Studies. DP Barcode: 390055. MRID Nos.: 41378401, 41050001, 41322801, 41322802, 41479802, 41479801, 42138001 (PDF, 6 pp, 139K)Chuck PeckERB IV / EFED41050001... [More]
05/19/2011Data Evaluation Record on the phototransformation of oryzalin on soil. EPA Guideline: 835.2410. DP Barcode: 378627. MRID No.: 41050001 (PDF, 26 pp, 497K)Chuck PeckOPP/EPA41050001
05/19/2011Data Evaluation Record on the aerobic biotransformation of oryzalin in soil. EPA Guideline: 835.4100. DP Barcode: 378627. MRID No.: 41322801 (PDF, 25 pp, 478K)Chuck PeckOPP/EPA41322801
05/19/2011Data Evaluation Record on the anaerobic biotransformation of oryzalin in soil. EPA Guideline: 835.4200. DP Barcode: 378627. MRID No.: 41322802 (PDF, 26 pp, 481K)Chuck PeckOPP/EPA41322802
05/19/2011Data Evaluation Record on the hydrolysis of oryzalin. EPA Guideline: 835.2120. DP Barcode: 378627. MRID No.: 41378401 (PDF, 11 pp, 417K)Chuck PeckOPP/EPA41378401
05/19/2011Data Evaluation Record on the leaching of oryzalin in an aged soil column. EPA Guideline: 835.1240. DP Barcode: 378627. MRID No.: 41479801 (PDF, 15 pp, 428K)Chuck PeckOPP/EPA41479801
05/19/2011Data Evaluation Record on the adsorption-desorption of oryzalin in soil. EPA Guideline: 835.1230. DP Barcode: 378627. MRID No.: 41479802 (PDF, 20 pp, 460K)Chuck PeckOPP/EPA41479802
05/19/2011Data Evaluation Record on the terrestrial field dissipation of oryzalin. EPA Guideline: 835.6100. DP Barcode: 378627. MRID No.: 42138001 (PDF, 26 pp, 301K)Chuck PeckOPP/EPA42138001
06/25/2003Oryzalin: Report of the Cancer Assessment Review Committee. Tox review 050173 (PDF, 41 pp, 2MB)Jessica KidwellCancer Assessment Review Committee-
05/23/1996Evaluation of the Chronic Toxicity of Oryzalin Herbicide (3,5-Dinitro-N4,N4-di (N-propyl) sulfanilamide) to the Daphnid, Daphnia magna Straus. MRID No. 439869-01. (PDF, 9 pp, 636K)Rosemary Graham MoraEcological Effects Branch43986901
05/22/1996Oryzalin: Acute Flow-Through Mollusc Shell Deposition Test. MRID No. 438877-02. (PDF, 11 pp, 710K)Rosemary Graham MoraEcological Effects Branch43887702
05/22/1996Oryzalin: Acute Toxicity to the Sheepshead Minnow, Cyprinodon variegatus. MRID No. 438877-01 (PDF, 7 pp, 506K)Rosemary Graham MoraEcological Effects Branch43887701
05/22/1996Oryzalin: Acute Toxicity to the Grass Shrimp, Palaemonetes pugio. MRID No. 438877-03 (PDF, 8 pp, 548K)Rosemary Graham MoraEcological Effects Branch-
09/27/1993Oryzalin - Update on Decisions of RfD/Peer Review Committee - Revised DER's. MRIDs 26779, 44332, 70569, 26780, 68079, 98461, 26785, 52557, 73552. Tox review 010612 (PDF, 107 pp, 6MB)
 Additional Files Attachments
Virginia DobozyToxicology Branch26779... [More]
10/22/1990EPA Reg. No./File Symbol: 062719-RTU. Snapshot 80 day flowable. MRID No. 415765-01C. Tox review No. 008702 (PDF, 4 pp, 144K)Sheila MoatsRegistration Support Branch41576501
09/13/19902nd Peer Review Meeting to Determine Risk Quantification Method for Oryzalin (PDF, 3 pp, 194K)John QuestScience Analysis & Coordination Branch-
06/20/1990Carcinogenic Dose Response Assessment of Oryzalin (PDF, 2 pp, 95K)Reto EnglerScience Analysis & Coordination Branch-
06/29/1986Conserve S.S. 1471-149 (R #154836) - Request for Exemption from the 21-Day Dermal Toxicity Testing of Conserve S.S. (FN-5155) and Guinea Pig Sensitization Testing of Conserve S.S. (FN-5155). Caswell No. 623A. Inert ingredient information on page 1 deleted (PDF, 2 pp, 70K)John ChenToxicology Branch-
03/12/1986Peer Review of Oryzalin (PDF, 5 pp, 325K)John QuestToxicology Branch-
03/06/1986Reference Doses (RFDs) for Oral Exposure - Oryzalin (PDF, 3 pp, 121K)Reto EnglerToxicology Branch-
11/07/1985Oryzalin; Conference with Elanco Representatives 10/10/85 (PDF, 3 pp, 148K)R. Bruce JaegerToxicology Branch-
06/21/1985Oryzalin Registration Standard: Need for Worker Safety Risk Assessment. Caswell No. 623A (PDF, 6 pp, 306K)R. Bruce JaegerToxicology Branch-
03/12/1985Oryzalin Registration Standard - Oncogenic Studies on Oryzalin in Rodents. Tox review 004962 (PDF, 2 pp, 117K)John H.S. ChenToxicology Branch-
04/25/1984Oryzalin, Amendment to Tox Branch Reviews of PP #3F2874, Use in or on Wheat and Barley (PDF, 8 pp, 433K)R. Bruce JaegerToxicology Branch-
04/06/1984EPA File Symbol 46574-R. Rout GS. Acute oral... Acc 252260. Pages 4-11 removed, draft label. Tox review 005477 (PDF, 11 pp, 168K)Deloris GrahamFungicide Herbicide Branch-
03/28/1984PP #3F2874 - Proposal to Establish Tolerances of 0.05 ppm Oryzalin on Barley and Wheat (PDF, 2 pp, 52K)David RitterToxicology Branch-
03/07/1984PP #3F2874. Oryzalin in or on Wheat and Barley. Amendment of 12/15/83; Accession No. 072238 (PDF, 6 pp, 329K)M. NelsonResidue Chemistry Branch-
12/01/1983Oryzalin 1471-96/1471-112: Registrant's Reply to the Previous TB Review Comments Concerning the Rat Dominant Lethal Study with Oryzalin. Accession No. 248616 (PDF, 3 pp, 125K)John ChenToxicology Branch-
11/18/1983PP #3F2874. Oryzalin in or on Wheat and Barley. Evaluation of Analytical Methodology and Residue Data. Product impurity information on pages 1 and 6 is not included (PDF, 13 pp, 750K)M. NelsonResidue Chemistry Branch-
09/23/1983Oryzalin 1471-96/1471-112: Review of the Study on Exposure of Field Workers to Oryzalin During Application of Surflan 75W for Weed Control in Trees and Vines. Accession No. 250136; Caswell No. 623A (PDF, 1 pp, 54K)John ChenToxicology Branch-
07/13/1983Oryzalin; Request for Permanent Tolerance at 0.05 ppm on Wheat and Barley Grain. PP #3F2874; Accession No. 071520 (PDF, 8 pp, 384K)John ChenToxicology Branch-
01/07/1983Oryzalin - Metabolism Data (PDF, 2 pp, 78K)Robert JaegerToxicology Branch-
12/14/1982Revised Section F - 0.05 ppm in or on Potatoes (PDF, 2 pp, 98K)Robert JaegerToxicology Branch-
12/09/1982PP #2F2717. Oryzalin in or on Potatoes. Amendment of 10/19/82 (Revised Section F) (PDF, 1 pp, 47K)M. NelsonResidue Chemistry Branch-
09/01/19820.05 ppm Oryzalin in or on Peppermint Hay and Spearmint Hay; 0.1 ppm Oryzalin in or on Peppermint Oil and Spearmint Oil (PDF, 2 pp, 126K)Robert JaegerToxicology Branch-
09/01/19820.1 ppm Oryzalin in or on Potatoes (PDF, 2 pp, 124K)Robert JaegerToxicology Branch-
08/23/1982Oryzalin; 3rd Species Teratology Considerations; TMRC Analysis. Caswell No. 623A (PDF, 2 pp, 116K)R. Bruce JaegerToxicology Branch-
08/04/1982Oryzalin; Replicated Rabbit Teratology Study; Percutaneous Absorption of 14C-Oryzalin in Monkeys; EPA Reg. Nos. 1471-96 and 1471-112. Caswell No. 623A (PDF, 6 pp, 250K)Robert JaegerToxicology Branch-
08/03/1982Petition Review Quick Form - Peppermint and Spearmint Hays (0.05 ppm) and Oils (0.1 ppm - Fat). Product impurity information on pages 2 and 5 is not included (PDF, 6 pp, 302K)Maxie NelsonResidue Chemistry Branch-
07/29/1982Petition Review Quick Form - Potatoes - 0.1 ppm. Product impurity information on pages 2 and 5 is not included (PDF, 6 pp, 311K)Maxie Jo NelsonResidue Chemistry Branch-
06/29/1982Review Percutaneous Absorption in Monkeys (PDF, 2 pp, 52K)Samuel CreegerEnvironmental Fate Branch-
03/24/1982Carcinogenicity/Oncogenicity Assessment of Oryzalin 'Surflan' Re: Lilly 2-Year Rat Feeding Study R167 & R177; Permanent Tolerance Action 6F1859; Registration #1471-96 & 1471-112 (PDF, 9 pp, 371K)Bertram LittToxicology Branch-
03/12/1982Carcinogenicity/Oncogenicity Assessment of Oryzalin (PDF, 8 pp, 576K)Bertram LittToxicology Branch-
01/15/1982Oryzalin, EPA Reg. No. 1471-100, 6(a)(2) Data Submission - Mutagenicity Studies. Caswell No. 623A (PDF, 1 pp, 615K)
 Additional Files Attachments
R. Bruce JaegerToxicology Branch-
01/11/1982Oryzalin Metabolism Studies, Accession No. 246113, 10/22/81, TB/HED Comments on (PDF, 1 pp, 69K)Mary QuaifeToxicology Branch-
01/11/1982Oryzalin, Skin Absorption by Monkeys, Proposed Study Protocol, TB/HED Comment on (PDF, 1 pp, 64K)Mary QuaifeToxicology Branch-
01/11/1982TB/HED Comment on E. Lilly Letter, Oryzalin, 10/22/81, Hill - Taylor (PDF, 1 pp, 72K)Mary QuaifeToxicology Branch-
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