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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 83
DateTitleAuthorOrganizationMRID
-Effects Determination for Imazapyr 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 Three Forestry Pesticides
 Additional ES Files Additional ES Files
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-Effects Determination for Eight Forestry Pesticides
 Additional ES Files Additional ES Files
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09/01/2010Ecological Risk Assessment and Drinking Water Exposure Assessment for Label Amendment to Allow Use of... in aquatic environments. DP Barcode: D379032. MRID 131629 thru -633, -635, 132030, 40811801, 41039505,41315801,-03,-04,-05,43889102,45119710, 45119714 (PDF, 5 pp, 157K)James Hetrick et. alEnvironmental Risk Branch 3131629... [More]
12/08/2006Data Evaluation Report on the acute toxicity of Arsenal Herbicide (Salt of Imazapyr) to Rainbow Trout (Salmo gairdneri). DP Barcode D315644. MRID No. 001537-78 (PDF, 13 pp, 432K)Stephen CareyEnvironmental Risk Branch III153778
12/08/2006Data Evaluation Report on the Acute Toxicity of Arsenal Herbicide (Salt of Imazapyr) to Freshwater Invertebrates - Daphnia magna. DP Barcode D315644. MRID No. 001537-79 (PDF, 12 pp, 372K)Stephen CareyEnvironmental Risk Branch III153779
03/29/2006EFED responses to Imazapyr Phase 3 Comments. DP Barcode: 327264. MRID Nos. 40811801, 43889101 (PDF, 8 pp, 722K)Stephen Carey & Lucy Shanaman & Pamela HurleyEnvironmental Risk Branch III40811801... [More]
09/30/2005EFED Ecological Risk Assessment Supporting the Reregistration Eligibility Decision for the Use of the Herbicide, Imazapyr, in Previously Registered Non-Agricultural & Horticultural Settings, and on Clearfield Corn. DP Barcode: D313607. CAS No.: 81510-83-0 (PDF, 5 pp, 246K)Stephen CareyEnvironmental Risk Branch III-
09/03/2003Section 3 request for additional terrestrial uses & first time aquatic uses of imazapyr (PC 128821, CAS Reg. No. 81334-34-1, AC 243997, CL 243997) & its isopropyl amine salt (PC 128829, CAS Reg. No. 81510-83-0, AC 252925, CL 252925)� DP Barcode: D275562 (PDF, 34 pp, 472K)Stephen CareyEnvironmental Risk Branch III-
09/02/2003Data Evaluation Record Seedling Emergence EC25 Test 123-1(A) (Tier II). The Effect of ARSENAL on Non-Target Terrestrial Plants Tier II. DP Barcode: D275562 MRID: 40811801 (PDF, 22 pp, 834K)Stephen CareyEnvironmental Risk Branch III-
08/28/2003164-2 and 165-5. Residues of CL 243997, CL 9140, and CL 119060 in aquatic field aquatic dissipation and aquatic non-target organisms for Arsenal herbicide applied to freshwater ponds. MRID No. 45119707 (PDF, 14 pp, 908K)Alex ClemEnvironmental Fate & Ground Water Branch45119707
07/17/2003PP#: PP 0F6166. Imazapyr in/on Rangeland and Aquatic Sites. Health Effects Division (HED) Risk Assessment. PC Code: 128821. DP Barcode: D291393. Case Nos: 293089. Submissions: S598694. (PDF, 57 pp, 3MB)Dana VogelRegistration Action Branch 1-
04/15/2003Occupational, Residential and Recreational Exposure Characterization/Risk Assessment for Imazapyr for Use at Aquatic Sites and on Pasture/Rangeland. PC Code: 128821; DP Barcode: D289502 (PDF, 22 pp, 1MB)J. Troy SwackhammerRegistration Action Branch 1-
03/29/2003Data Evaluation Report on the Reproductive Effects of AC 243997 on Avian Species Anas platyrhychos. EPA DP Barcode D275562. EPA MRID No. 45119714b. (PDF, 15 pp, 602K)Stephen CareyEPA45119714
03/29/2003Data Evaluation Report on the Reproductive Effects of AC 243997 on Avian Species Colinus virginianus. EPA DP Barcode D275562. EPA MRID No. 45119714a. (PDF, 39 pp, 1MB)Stephen CareyEPA45119714
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