MARYLAND

Structural Pest Control Contacts

State Website: https://mda.maryland.gov/pages/default.aspx

Administrative Structural Pest Control Official
Name Rob Hofstetter
Title Program Manager
Agency Maryland Department of Agriculture
Division Pesticide Regulation Section
Address 50 Harry S. Truman Parkway, Annapolis, MD 21401-7080
Phone 410-841-5710
Email rob.hofstetter@maryland.gov
Principal Structural Pest Control Official
Name Rob Hofstetter
Title Program Manager
Agency Maryland Department of Agriculture
Division Pesticide Regulation Section
Address 50 Harry S. Truman Parkway, Annapolis, MD 21401-7080
Phone 410-841-5710
Email rob.hofstetter@maryland.gov
Registration Official
Name Philip Davidson
Agency Maryland Department of Agriculture
Division State Chemist Section
Address 50 Harry S. Truman Parkway, Annapolis, MD 21401-7080
Phone 410-841-2721
Email philip.davidson@maryland.gov
Certification & Training Coordinator
Name Alexander Lehmann
Agency Maryland Department of Agriculture
Division Pesticide Regulation Section
Address 50 Harry S. Truman Parkway, Annapolis, MD 21401-7080
Phone 410-841-2767
Fax 410-841-2765
Email alexander.lehmann1@maryland.gov
Laboratory Official
Name Tom Phillips
Title Program Manager
Agency Maryland Department of Agriculture
Division State Chemist Section
Address 50 Harry S. Truman Parkway, Annapolis, MD 21401-7080
Phone 410-841-2721
Fax 410-841-2740
Email tom.phillips@maryland.gov
Extension Pesticide Coordinator
Name Niranjana Krishnan, PhD
Agency University of Maryland
Division Department of Entomology
Address 3140 Plant Sciences Building, College Park, MD 20742
Phone 301-405-3928
Email nkrish@umd.edu
Website www.mdpsep.com

Revised: 11/2023

Contact ASPCRO

  • Primary Contact

    Linda Johns

  • Phone

    (612) 626-2213

  • Address

    340 Coffey Hall
    1420 Eckles Avenue
    St. Paul, MN 55108

About ASPCRO

The Association of Structural Pest Control Regulatory Officials (ASPCRO) is a national nonprofit organization committed to improving the regulation of structural pest control across the United States. ASPCRO brings together state and federal regulators, industry professionals, and stakeholders to promote science-based policies that protect public health, property, and the environment. Through collaboration, education, and the development of regulatory tools and guidance, we support effective oversight and consistent enforcement nationwide.

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