Chemical Name DCPA (or chlorthal-dimethyl?)

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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Go Rows1510152025501001000All Actions 1 - 16 of 16 Date Title Author Organization MRID - Effects Determination for DCPA and the California Red-legged Frog   Additional ES Files (California Red-legged Frog and other California Listed Species) - - - 04/24/1998 Drinking Water Assessment of HCB and PCB. (PDF, 22 pp, 1MB) James Wolf Environmental Risk Branch 3 - 02/10/1995 Carcinogenicity Peer Review of DCPA (Dimethyl tetrachloroterephthalate or Dacthal) (PDF, 23 pp, 919K) Linda Taylor Toxicology Branch II - 11/20/1991 Dacthal W-75 Herbicide, EPA Reg. No. 50534-1. Add Ground Water Advisory Statement. Amendment of November 4, 1991 (PDF, 2 pp, 117K) Henry Jacoby Environmental Fate & Ground Water Branch - 06/05/1991 Proposed Ground Water Advisory for Dacthal (EPA Reg. No. 50534-17) (PDF, 2 pp, 139K) Henry Jacoby Environmental Fate & Ground Water Branch - 05/13/1991 DCPA - LIST A CHEMICAL 90-DAY FEEDING STUDY - RAT. MRID No. 417679-01. Tox Review No. 008366 (PDF, 11 pp, 517K) Linda L. Taylor Toxicology Branch II 41767901 04/10/1991 DCPA. Clarification of Data Package Record - Bean Sheet (PDF, 2 pp, 86K) Michael Barrett Environmental Fate & Ground Water Branch - 02/07/1991 DCPA. Review Proposed Protocol for Small-Scale Retrospective Ground Water Monitoring Study (PDF, 10 pp, 661K) Michael Barrett Environmental Fate & Ground Water Branch - 10/12/1982 Dacthal - Miscellaneous Toxicity Data. EPA Reg. No. 677-166. Tox Review 002230 (PDF, 11 pp, 632K) David Ritter Toxicology Branch - 08/23/1978 Lebanon 1-2-3 (Active Ingredient: Dimethyl Tetrachloroterephthalate) Amendment (Label Revision) with Data. EPA Reg. #961-310. Caswell #382. Shaughnessy #078701. Tox Review 003298 (PDF, 2 pp, 120K) Larry Anderson Toxicology Branch - 02/10/1978 90% Dimethyl T. EPA Registration No. 677-GGI. Caswell #382. Shaughnessy #078701. Tox Review 003297 (PDF, 6 pp, 361K) William Greear Toxicology Branch - 01/16/1978 Triple X Lawn Food and Crabgrass Control - Resubmission of New Registration Application. Reg. No. 5815-GA. Caswell #382. Shau. #078701. Tox Review 003296 (PDF, 3 pp, 148K) Larry Anderson Toxicology Branch - 03/23/1977 Ortho Garden Weed Preventer Registration Human Safety Review. Tox Review 003295 (PDF, 6 pp, 524K) William Greear Toxicology Branch - 05/18/1976 Garden Weed Preventer Registration Human Safety Review. Tox Review 003294. Inert ingredient information on page 1 is not included (PDF, 3 pp, 247K) Toxicology Branch - - 03/29/1974 Registration No. 677-EXP (Dacthal 600). Tox Review 003301. Inert ingredient information on page 1 is not included (PDF, 4 pp, 263K) Robert Coberly Toxicology Branch - 11/09/1967 Dacthal Toxicological Data. Tox Review 003299 (PDF, 26 pp, 1MB) Robert Coberly Pesticides Program, HEW - 1 - 16 of 16 Search