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Contacts in the Office of Pesticide Programs, Biopesticides and Pollution Prevention Division

The Biopesticides and Pollution Prevention Division (BPPD) is responsible for all regulatory activities associated with biologically-based pesticides and emerging technologies. BPPD activities also include work to reduce pesticide risks by promoting integrated pest management and coordinating the Pesticide Environmental Stewardship Program.

Please refer all general inquiries to our Ombudsman at BPPDQuestions@epa.gov.

On this page:
  • Immediate Office
  • Biochemical Pesticides Branch
  • Emerging Technologies Branch
  • Microbial Pesticides Branch
  • Risk Assessment Branch
  • Environmental Stewardship Branch
  • Center for Integrated Pest Management

Immediate Office

NameEmailArea of Responsibility
Shannon Borgesborges.shannon@epa.govActing Director
VacantVacantDeputy Director
Jeannine Kauschkausch.jeannine@epa.govSenior Advisor

Biochemical Pesticides Branch

Registration and risk management for biochemical pesticides (including pheromones) and biochemical plant growth regulators. Enforcement case reviews and 25(b) issues related to biochemical pesticides.

NameEmailArea of Responsibility
Linda Hollishollis.linda@epa.govBranch Chief
Vacant Product Manager 91
James Parkerparker.james@epa.govTeam Leader
Gina Burnettburnett.gina@epa.govSenior Regulatory Advisor

Emerging Technologies Branch

Risk management oversight, risk assessment, and policy/rulemaking for products of biotechnology, Wolbachia, genetically engineered mosquitoes, Plant Incorporated Protectants (PIPs), and insect resistance management. Registration Review for PIPs.

NameEmailArea of Responsibility
Mike Mendelsohnmendelsohn.mike@epa.govBranch Chief
Alan Reynoldsreynolds.alan@epa.govProduct Manager 94
Amanda Piercepierce.amanda@epa.govSenior Advisor
Wiebke Striegelstriegel.wiebke@epa.govSenior Scientist

Microbial Pesticides Branch

Registration of microbial pesticides and registration review for microbial and biochemical pesticides.

NameEmailArea of Responsibility
Vacant Branch Chief
Alex Boukedesboukedes.alexandra@epa.govProduct Manager 92
Vacant Re-Evaluation Team Leader
Cody Kendrickkendrick.cody@epa.govSenior Regulatory Advisor

Risk Assessment Branch

Risk assessments, including human health and ecological, and product characterization for microbial and biochemical pesticides (excluding PIPs). Science policy for microbial and biochemical pesticides.

NameEmailArea of Responsibility
Geoff Sinclairsinclair.geoffrey@epa.govBranch Chief 
vacant Risk Assessment Process Leader
Cassandra Kirkkirk.cassandra@epa.govSenior Scientist
Dana Sackettsackett.dana@epa.govSenior Scientist
Angela Gonzalesgonzales.angela@epa.govSenior Scientist
Kathryn Korthauerkorthauer.kathryn@epa.govRisk Assessment Process Leader

Environmental Stewardship Branch

Reducing pesticide risk through collaborative, non-regulatory efforts including the Pesticide Environmental Stewardship Program and Center for Integrated Pest Management. Ombudsman services for biopesticides.

NameEmailArea of Responsibility
Vacant Branch Chief
Vacant Team Leader

Center for Integrated Pest Management

ipm@epa.gov

NameEmailArea of Responsibility
Thomas Cookcook.tom@epa.govTeam Leader

Pesticide Contacts

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  • Mailing to the Office of Pesticide Programs
Contact Us about Pesticide Contacts and Organizational Information
Contact Us about Pesticide Contacts and Organizational Information to ask a question, provide feedback, or report a problem.
Last updated on July 17, 2025
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