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Disulfoton
Quick Resources
Chemical Review Manager: Eric Miederhoff (miederhoff.eric@epa.gov), 703-347-8028 
Docket Information
- Documents related to EPA's review of this pesticide can be found in the following docket(s):
- Risk assessment and related documents for this pesticide have been removed to Special Docket EPA-HQ-OPP-2007-0151.
- Visit Regulations.gov for information about other pesticide reregistration chemicals.
Decision Documents
- Addendum to the Interim Reregistration Eligibility Decision (IRED)(PDF) (19 pp, 225k, About PDF) - December 2008
- Reregistration Eligibility Decision (RED)(PDF) (191 pp, 2.4 MB, About PDF) - July 2006
- Interim Reregistration Eligibility Decision (IRED)(PDF) (187 pp, 1.4 MB, About PDF)
- Fact Sheet
Federal Register Notices
- Disulfoton and Methamidophos; Product Cancellation Order [September 23, 2009] - Approves the registrants' voluntary cancellation requests, and cancels the last disulfoton and methamidophos products registered for use in the U.S.
- Azinphos-methyl, Disulfoton, Esfenvalerate, Ethylene oxide, Fenvalerate, et al.; Tolerance Actions [September 11, 2009].
- Receipt of Requests to Voluntarily Cancel Pesticide Registrations (these requests would terminate the last disulfoton and methamidophos products registered for use in the U.S.) [July 22, 2009] comment period closes on August 21, 2009
- Azinphos-methyl, Disulfoton, Esfenvalerate, Ethylene oxide, Fenvalerate, et al.; Proposed Tolerance Actions , [December 31, 2008], comments accepted through March 2, 2009.
- Aldicarb, Ametryn, 2,4-DB, Dicamba, Dimethipin, Disulfoton, Diuron, et al.; Tolerance Actions, [September 24, 2008]
- Disulfoton; Amendment to Terminate Certain Uses of Disulfoton Pesticide Registrations [July 30, 2008], effective July 30, 2008
- Aldicarb, Ametryn, 2,4-DB, Dicamba, Dimethipin, Disulfoton, Diuron, et al.; Proposed Tolerance Actions [June 4, 2008], comment period closed on August 4, 2008
- Disulfoton; Notice of Receipt of Requests to Voluntarily Amend to Terminate Uses of Certain Pesticide Registrations [May 21, 2008], comment period closed on June 20, 2008.
- Disulfoton; Amendment to and Clarification of Order to Amend Registration to Terminate Uses [February 6, 2008], effective February 6, 2008
- FR Notice of Availabilty of IRED - comment period closed on August 16, 2002
- F.R. Notice Vol. 65, Number 48, Pages 12992-12993 - comment period closed on May 9, 2000
- F.R. Notice Vol. 64, Number 5, Pages 1199-1200 - comment period closed on March 9, 1999