Atrazine - Regulatory Actions | Chemical Search | Pesticides

Office of Pesticide Programs

Atrazine

One of the most widely used agricultural pesticides in the U.S., atrazine may be applied before and after planting to control broadleaf and grassy weeds. It is used primarily on corn, sorghum, and sugarcane, and is applied most heavily in the Midwest. Atrazine is used to a lesser extent on residential lawns, particularly in Florida and the Southeast.

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Document	Document Type	Document Date	Process
Atrazine Draft Human Health Risk Assessment	Related Document	07/26/2018	Registration Review
Atrazine Final Work Plan	Work Plan	12/20/2013	Registration Review
Registration Review; Pesticide Dockets Opened for Review and Comment; Announcement of Registration Review Case Closures	Federal Register (FRN)	06/26/2013	Registration Review
Atrazine Preliminary Work Plan	Work Plan	06/07/2013	Registration Review
Notice of FIFRA SAP Meeting; Problem Formulation for Reassessment of Ecological Risks from Use of Atrazine	Federal Register (FRN)	04/04/2012	Reregistration
Receipt of Requests to Voluntarily Cancel Certain Pesticide Registrations	Federal Register (FRN)	01/11/2012	Reregistration
Petition Requesting Ban on Use and Production of Atrazine; Notice of Availability	Federal Register (FRN)	09/14/2011	Reregistration
Tolerance Actions: Atrazine, Chloroneb, Chlorpyrifos, Clofencet, Endosulfan, et al.	Federal Register (FRN)	09/14/2011	Reregistration
Atrazine Updates	Fact Sheet	10/01/2010	Reregistration
Atrazine IRED Q and A's Addendum	Related Document	08/19/2009	Reregistration
Protocol for Atrazine Ecological Exposure Flowing Water Chemical Monitoring Study in Vulnerable Watersheds (PDF, 15 pp, 344K)	Related Document	06/08/2007	Reregistration
Locations of atrazine ecological monitoring sites for Atrazine (PDF, 4 pp, 409K)	Related Document	06/02/2007	Reregistration
Combined Reregistration Eligibility Decision (RED) for Atrazine (PDF, 323 pp, 2MB)	RED	04/01/2006	Reregistration
Memorandum of Agreement (PDF, 36 pp, 132K)	Related Document	11/09/2004	Reregistration
Guidance Letter for Formulators of End-Use Products Containing Atrazine (PDF, 36 pp, 132K)	Related Document	09/01/2004	Reregistration
Watershed Sites for Ecological Monitoring (PDF, 2 pp, 125K)	Related Document	06/15/2004	Reregistration
Atrazine Ecological Exposure Interim Report: Watershed Selection Process (PDF, 57 pp, 5MB)	Related Document	03/30/2004	Reregistration
IRED Appendix B (PDF, 15 pp, 105K)	Related Document	01/23/2004	Reregistration
IRED Appendices (Downloadable Zip File)	Related Document	11/03/2003	Reregistration
Revised Interim Reregistration Decision (IRED) for Atrazine (PDF, 16 pp, 115K)	IRED	10/31/2003	Reregistration
Atrazine IRED Q & A's	Related Document	01/31/2003	Reregistration
Interim Reregistration Eligibility Decision (IRED) for Atrazine (PDF, 304 pp, 686K)	IRED	01/01/2003	Reregistration

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