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  2. Pesticide Contacts

Contacts in the Office of Pesticide Programs, Pesticide Re-Evaluation Division

For More Information

PRD Chemical Assignments (xlsx) (33.15 KB)

The Pesticide Re-Evaluation Division (PRD) is responsible for registration review and reregistration follow up (including post-RED activities, product reregistration, and implementing certain tolerance reassessment decisions) for conventional pesticides.

On this page:
  • Immediate Office
  • Certification and Worker Protection Branch
  • Risk Management and Implementation Branch I (RMIB I)
  • Risk Management and Implementation Branch II (RMIB II)
  • Risk Management and Implementation Branch III (RMIB III)
  • Risk Management and Implementation Branch IV (RMIB IV)
  • Risk Management and Implementation Branch V (RMIB V)

Immediate Office

Name Email Area of Responsibility
Anne Overstreet overstreet.anne@epa.gov Director
Timothy (Tim) Kiely kiely.timothy@epa.gov Deputy Director
Melanie Biscoe biscoe.melanie@epa.gov Senior Regulatory Advisor
Vacant   Senior Regulatory Advisor

Certification and Worker Protection Branch

Implements the following pesticide worker safety programs: agricultural worker protection; pesticide applicator certification; pesticide container, containment and disposal; and the "Pesticides and National Strategies for Health Care Providers" Initiative.

Name Email Area of Responsibility
Carolyn Schroeder schroeder.carolyn@epa.gov Branch Chief
Vacant   Team Leader

Risk Management and Implementation Branch I (RMIB I)

Chlorpyrifos, Diazinon, Dimethoate, Neonicotinoids, Rodenticides

Name Email Area of Responsibility
Dana Friedman friedman.dana@epa.gov Branch Chief
Brad Kells kells.bradley@epa.gov Senior Regulatory Advisor
Vacant   Team Leader
Melissa Grable grable.melissa@epa.gov Team Leader

Risk Management and Implementation Branch II (RMIB II)

1,3-D, Chlorothalonil, Fipronil, Methomyl, Methyl Bromide, Sulfuryl Fluoride

Name Email Area of Responsibility
Kevin Costello costello.kevin@epa.gov Branch Chief
Nicole Zinn zinn.nicole@epa.gov Team Leader
Steven Peterson peterson.stevenr@epa.gov Team Leader
Moana Appleyard appleyard.moana@epa.gov Senior Regulatory Advisor

Risk Management and Implementation Branch III (RMIB III)

Atrazine, Carbaryl, DDVP, Ethoprop, Malathion, Mancozeb, Naled, Permethrin

Name Email Area of Responsibility
Kelly Sherman sherman.kelly@epa.gov Branch Chief
Jordan Page page.jordan@epa.gov Senior Regulatory Advisor
Jaclyn Pyne pyne.jaclyn@epa.gov Team Leader
Marianne Walters walters.marianne@epa.gov Team Leader

Risk Management and Implementation Branch IV (RMIB IV)

Aldicarb, Pronamide, Ethylene Oxide (ETO), Label Mitigation Implementation

Name Email Area of Responsibility
Linda Arrington arrington.linda@epa.gov Branch Chief
Julie Javier javier.julie@epa.gov Team Leader
Maryam Muhammad  muhammad.maryam@epa.gov Team Leader

Risk Management and Implementation Branch V (RMIB V)

Chloropicrin, Copper Pesticides, DCPA, Dicamba, Glyphosate, Oxamyl, PCNB, Piperonyl Butoxide, Pyrethrins

Name Email Area of Responsibility
Cathryn Britton britton.cathryn@epa.gov Branch Chief
Khue Nguyen nguyen.khue@epa.gov Senior Regulatory Advisor
Donna Kamarei kamarei.donna@epa.gov Team Leader
Vacant   Team Leader

Pesticide Contacts

  • Pesticides HQ Organization
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  • Mailing to the Office of Pesticide Programs
Contact Us about Pesticide Contacts and Organizational Information
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Last updated on February 28, 2025
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