Record Display for the EPA National Library Catalog


OLS Field Name OLS Field Data
Main Title Report of the FQPA Tolerance Reassessment Progress and Risk Management Decision (TRED) for Difenzoquat
CORP Author Environmental Protection Agency, Washington, DC. Office of Prevention, Pesticides and Toxic Substances.
Publisher Apr 2002
Year Published 2002
Report Number EPA/738/R-02/002
Stock Number PB2003-100895
Additional Subjects Risk assessment ; Tolerance ; Toxic tolerances ; Exposure ; Commodities ; Health effects ; Difenzoquat ; Tolerance Reassessment Eligibility Decision ; Food Quality Protection Act
Internet Access
Description Access URL
Library Call Number Additional Info Location Last
NTIS  PB2003-100895 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 07/23/2003
Collation 13 p.
This document summarizes EPA's human health risk and drinking water exposure assessments for the methyl sulfate pesticide difenzoquat, (broadly classified as a pyrazole) as presented fully in the documents, 'Difenzoquat: HED Human Health Risk Assessment for the Tolerance Reregistration Eligibility Decision (TRED),' dated February 11, 2002, and 'EFED Drinking Water Exposure Assessment for the Tolerance Reregistration Eligibility Decision on Difenzoquat,' dated October 29, 2001. The purpose of this overview is to assist the reader by identifying the key features and findings of these risk assessments, and to better understand the conclusions reached in the tolerance reassessment.