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Piperonyl butoxide
Chemical Review Manager: Cathryn O'Connell (oconnell.cathryn@epa.gov), 703-308-0136 
Press Contact: Dale Kemery (kemery.dale@epa.gov), 202-564-4355
Docket Information
- Documents related to EPA's review of this pesticide can be found in the following dockets:
- 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.
Related Information
Decision Documents
- Reregistration Eligibility Decision (RED)- June 2006(PDF) (111 pp, 1.1 MB, About PDF)
Federal Register Notices
- Notice of Receipt of Requests to Voluntarily Cancel Certain Pesticide Registrations [February 3, 2010], comments accepted through March 5, 2010
- Notice of Receipt of Requests to Voluntarily Cancel Certain Pesticide Registrations [January 26, 2010], comments accepted through July 26, 2010
- Aldicarb, Aliphatic Solvents, et al; Product Cancellation Order [September 23, 2009]
- Notice of Receipt of Requests to Voluntarily Cancel [August 12, 2009], comment period closes on September 11, 2009
- Piperonyl Butoxide (PBO) Reregistration Eligibility Decision; Notice of Availability [July 26, 2006], comment period closed on October 24, 2006
- Piperonyl Butoxide Revised Risk Assessments; Notice of Availability and Solicitation of Risk Reduction Options [September 21, 2005], comment period closed on November 21, 2005
- Piperonyl Butoxide Risk Assessments; Notice of Availability [April 27, 2005], comment period closed on June 27, 2005