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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 - 15 of 96
DateTitleAuthorOrganizationMRID
10/19/2005THIDIAZURON: Review of several developmental toxicity (teratology) study in rats and rabbits. EPA DP Barcode: D230151; EPA Submission# S511959; EPA MRID No.s 43853001, 00077126, 94246035 (reformat of 00077127), 0007128, 94246036 (reformat of 00077129). (PDF, 32 pp, 943K)Stephen DapsonToxicology Branch7128... [More]
02/14/2005Name of Pesticide Product: Thidiazuron Technical Cotton Defoliant. EPA File Symbol: 264-IEE. DP Barcode: D312650. MRID Nos. 41426901, 42099601, 42099602, 46121501, 46121502, 46121503, 94246007, 94246009, 94246010 (PDF, 15 pp, 473K)Breann HansonTechnical Review Branch41426901... [More]
12/16/2004Study Type: 83-2b; Carcinogenicity Study in Mice. Pages 21-30 removed, registrant data. MRID 46346001. (PDF, 30 pp, 698K)Paul ChinReregistration Branch 1 HED46346001
12/16/2004Study Type: 83-5; Combined Chronic Toxicity /Carcinogenicity Study in Rats. Pages 28-49 removed, registrant data. MRID 46345201. (PDF, 49 pp, 930K)Paul ChinReregistration Branch 1 HED46345201
12/09/2004Thidiazuron - Reviews of Five Toxicity Studies, Updating Executive Summaries for Four Studies and Toxicology Chapter for RED. DP BARCODE: D294540, D294560, D307336, D300853. TXR#: 0052174. MRID Nos. 46261502, 46261501, 46345201, 46346001, 46209601 (PDF, 133 pp, 4MB)Paul ChinReregistration Branch I46209601... [More]
12/09/2004Thidiazuron - Reviews of Nine Toxicity Studies: DP BARCODE: D294559, D305092. TXR#: 0052299. MRID 46121501, 46121502, 46121503, 46121504, 46121505, 46121506, 46121508, 46121507, 46121509, 46121510, 46241001, 46252001. (PDF, 100 pp, 3MB)Paul ChinReregistration Branch I46121501... [More]
12/08/2004Supplement to TXR No. 002308-DER for MRID No. 00077127. Developmental Toxicity Study in Rats... provides a revised Executive Summary to upgrade the original DER. Developmental Toxicity Study in Rats OPPTS 870.3700a [83-3a] (PDF, 2 pp, 73K)Paul ChinReregistration Branch 1 HED77127
12/07/2004Data Evaluation Report on the anaerobic biotransformation ofthidiazuron in a water-sediment system. MRID No. 46119602. DP Barcode: D298740. EPA Guideline: 162-3 (PDF, 18 pp, 893K)Alex ClemEcological Effects Branch46119602
12/07/2004Data Evaluation Report on the aerobic biotransformation of thidiazuron in soil. EPA Guideline: 162-1. DP Barcode: D298740. MRID No. 46119601 (PDF, 29 pp, 2MB)Alex ClemEPA46119601
12/06/2004DACO 7.4.1/OPPTS 860.1500/OECD lIA 6.3.1, 6.3.2, 6.3.3 and IlIA 8.3.1, 8.3.2, 8.3.3 Crop Field Trial- Cottonseed and Gin Trash. DP Barcode D294542. MRlD No. 46341001 (PDF, 22 pp, 673K)Felecia FortReregistration Branch 1-
11/18/2004Data Evaluation Report on the Acute Toxicity of AE C421200 (Metabolite of Thidiazuron) to Freshwater Invertebrates - Daphnia magna. MRID No. 46203512. DP Barcode: D294536 (PDF, 10 pp, 2MB)William EvansEnvironmental Risk Branch I46203512
11/17/2004HONEY BEE - ACUTE CONTACT & ORAL LC50 TEST 141-1 and Non-guideline. Assessment of Side Effects of AE B 049537 00 1D99 0003 (Thiadiazuron, Techn,) to the Honey Bee, Apis mellifera L. in the Laboratory. DP Barcode: D294536. MRID No.: 46203501 (PDF, 10 pp, 3MB)William EvansEnvironmental Risk Branch I46203501
11/17/2004Data Evaluation Report on the Acute Toxicity of AE F132347 (Metabolite of Thidiazuron] to Freshwater Invertebrates- Daphnia magna. MRID No. 46203509. DP Barcode: D294536 (PDF, 10 pp, 2MB)William EvansEnvironmental Risk Branch I46203509
11/17/2004Data Evaluation Report on the acute toxicity of AE F132347 (Thidiazuron Metabolite) on the Algae. Scenedesmus subspicatus. MRID #: 46203510. DP Barcode: D294536 (PDF, 17 pp, 4MB)William EvansEnvironmental Risk Branch I46203510
11/17/2004Data Evaluation Report on the Acute Toxicity of AE F132345 (Metabolite of Thidiazuron) to Freshwater Invertebrates - Daphnia magna. MRlD No. 46203516. DP Barcode: D294536 (PDF, 12 pp, 3MB)William EvansEnvironmental Risk Branch I-
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