Jump to main content or area navigation.

Contact Us

Office of Pesticide Programs

Try Another Search Try Another Search
Launch Video Tutorial

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.

   
Show All
  • 1 - 50 of 50
DateTitleAuthorOrganizationMRID
-Effects Determination for Hexazinone and the California Red-legged Frog
 Additional ES Files Additional ES Files (California Red-legged Frog and other California Listed Species)		---
-Determination of No Effect for Hexazinone for Three Pacific Salmonid ESUs for Alfalfa and Forestry Uses
 Additional ES Files Additional ES Files		---
-Effects Determination for Eight Forestry Pesticides
 Additional ES Files Additional ES Files		---
-Review of Mouse Liver Slides/Hexazinone Treated and Control Animal Slides---
07/27/1994Carcinogenicity Peer Review of Hexazinone (2nd)---
07/19/1994Transmittal of EFED List A Summary report for Hexazinone Chemical #107201; Case #0266 1. EFGWB Science Chapter 2. EEB Science Chapter 3. SACS Reregistration Summary report---
05/25/1994Hexazinone (107201), Reregistration Case No. 0266. Livestock Metabolism - Confirmatory Analyses Hexazinone Tolerance Expression CB No. 13076, DPBarcode D198348, MRID 43074201---
02/28/1994The HED Chapter of the Reregistration Eligibility Decision Document (RED) for Hexazinone Attached are the Product Chemistry and the Human Health Assessment...---
06/24/1993Hexazinone, Reregistration. Supplemental Data on Poultry Metabolism (MRID No. 42690601) CBRS No. 11656 DP Barcode No. D189285---
02/18/1993Study 9; Field Soil Dissipation of Hexazinone Herbicide. MRID 42377901. Guideline 164-1---
02/18/1993environmental fate studies submitted to support rere- gistration of hexazinone for the RED (Reregistration Eligibility Document)---
09/14/1992Hexazinone. Du Pont Company Response to the Reregistration Standard: Storage Stability Data for Animal Metabolism in Goat (MRID No. 42248901). CBRS No. 9697. DP Barcode No. D176715.---
08/12/1992Peer Review of Hexazinone---
07/10/1992Hexazinone. Du Pont Company Response to the Reregistration Standard: Storage Stability Data for Animal Metabolism in Poultry (MRID No. 42219301). CBRS No. 9510. DP Barcode No. D175243. (attachment not included)---
06/22/1992Hexazinone; ID # 107201; One Year Dog Study with Hexazinone; Guideline 83-1 MRID 421623-01 Tox review 009575---
06/22/1992Hexazinone; 6(a)(2) data; Two-Generation Rat Reproduction Study; ID No. 107201 MRID 420665-01 Tox review 009574---
05/22/1992Hexazinone. Du Pont Company Response to the Reregistration Standard: Animal Metabolism Data for Goat (MRID No. 42187901). CBRS No. 9418. DP Barcode No. D174764. (attachments not included)---
09/26/1991Hexazinone P Values Using Original Pathology Report Tox review 008658---
09/19/1991Carcinogenicity Peer Review Meeting on HEXAZINONE Pages 62-158 removed, registrant data. Tox review 008659---
05/09/1990352-392 Dupont Velpar L Review/verify if sufficient data exists for new uses---
11/02/1989Hexazinone - Acute oral toxicity study with INA3674-207 in male and female rats (Hexazinone Tecnical). MRID 412350-04 Tox review 007596---
05/31/1989Review protocol for leaching study Pages 4-16 removed, registrant data.---
05/06/198882-1, Subchronic Oral. MRID 104976 Tox review 007205 (excerpt)---
05/06/1988Hexazinone: Developmental toxicity study in Rabbits Pages 5-10 removed, registrant data. MRID No. 00028863 supplement to *** Tox review 007205 (added pages, tables)---
01/09/1987EPA File Symbol 352-ULN Velpar ULW Herbicide Acute Tox Studies. Acc 265654 Pages 6-9 removed, draft label. Tox review 006375---
07/23/1985352-378 and -392 New Rotational Crop Statement Pages 7-10 removed, draft label.---
11/19/1984Hexazinone 352-378: Registrant's Response to the TB Review Comments Regarding Mutagenicity Studies. Tox review 004092---
11/04/1983Hexazinone (E.I. duPont de Nemours & Co.) 352-378: Review and Evaluation of Three Mutagenicity Studies for Registration. Accession No. 251041, 251042, 251043 Tox review 003404---
08/25/1983EPA File Symbol: 33560-ER Acute Tox Studies. Acc 250576 - 250579 Pages 3-8 removed, draft label. Tox review 005074---
08/13/1982EPA Registration Number 352-399 Hexaconazole Technical Eye and skin irritation studies. Acc 247801, 247802 Pages 3-4 removed, draft label. Tox review 005386---
08/12/1982EPA File Symbol 352-UEN 5% Hexaconazole Liquid Concentrate Eye irritation. Acc 247803 Pages 3-4 removed, draft label. Tox review 005385---
08/09/1982352-378 add aerial application in sugarcane - resubmission---
04/05/1982352-378 add aerial application in sugarcane---
02/24/1982EPA File Symbol 352-UEN (352-UER, 352-UEE) 5% Hexazinone Liquid Concentrate Eye irritation study. Acc 246634. Pages 3-16 removed, draft label. Tox review 002802---
01/27/1982Two-Year Feeding Study in Mice with Hexazinone (Velpar Technical). HLO-414-81, MR-2800-001 [CASWELL No. 271AA] Tox review 001355---
08/11/1981Du Pont Hexazinone Technical. EPA File Symbol 352-GOO. Acc. 234058, 140051, 223386. Tox review 001176---
06/24/1981Add Use on Rangeland. Pages 3-4 removed, draft label.---
04/15/1981EPA Registration Number: 179-IO BO-RID V-4 Acute Tox Reviews. Acc 244555 - 244559 Tox review 000802---
02/23/1981352-387 Add reforestation use to the pellet formulation. The WP already registered for this use. Pages 3-5 removed, draft label.---
12/11/1980352-378 This Review Amends the Review of November 28, 1980.---
11/28/1980352-378 Resubmission with Data---
09/10/1980352-378 Added Use on Alfalfa---
06/17/1980PP 8F2119 and EPA Reg. No. 352-378, Hexazinone Tolerance of 0.2 ppm on Sugarcane. [rabbit teratology, 6-month subchronic feeding, dog] Tox review 002320---
11/28/1979Request for permanent Tolerance for Hexazinone and its Metabolite in or on Sugar Cane. PP. 8F2119 and Amended Reg. No. 352-378 (VELPAR Weed Killer) Impurity info on page 2 & inert info on page 3 not included. Tox review 002321---
07/23/1979352-387 Resubmission of Data---
11/08/1978352-378 PP8F2119 Added Use on Sugarcane---
07/07/1978352-GIT. PM Request to Identify Data Gaps for Forest Use - New Formulation---
11/22/1976352-EUP-94. EUP for Control of Aquatic Weeds in Ponds---
06/11/1975Reg. No. 352-GTI---
05/16/1974Environmental Chemistry Review for 3-cyclohexyl-6- (dimethylamino)-1-methyl-s-triazine-2,4(1H, 3H)-dione (Velpar). Permit No. 352-EXP-XXX. Quality control procedure information on page 3 not included---
  • 1 - 50 of 50
   
   
   
   

Area Navigation

{Area footer content goes here}

Jump to main content.