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2,4-DB (4-2,4-Dichlorophenoxy) butyric acid
Chemical Review Manager: Melanie Biscoe (biscoe.melanie@epa.gov), 703-305-7106 
Docket Information
- Documents related to EPA's review of this pesticide can be found in the following dockets:
- Visit Regulations.gov for information about other pesticide reregistration chemicals.
Decision Documents
- Reregistration Eligibility Decision (RED)(PDF) (196 pp, 3.4 MB, About PDF)
- RED Fact Sheet (PDF) (6 pp, 43 KB, About PDF)
Federal Register Notices
- 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
- Aldicarb, Ametryn, 2,4-DB, Dicamba, Dimethipin, Disulfoton, Diuron, et al.; Tolerance Actions, [September 24, 2008]
- Aldicarb, Ametryn, 2,4-DB, Dicamba, Dimethipin, Disulfoton, Diuron, et al.; Proposed Tolerance Actions [June 4, 2008], comments accepted through August 4, 2008
- 2,4-DB (4-2,4-Dichlorophenoxy) butyric acid and 2,4-DB-DMAS (Dimethylamine 4-2,4-Dichlorophenoxy) Butyrate Reregistration Eligibility Decision [February 16, 2005]