ARKANSAS

Structural Pest Control Contacts

State Website: agriculture.arkansas.gov

Administrative Structural Pest Control Official
Name Mark Stoll, Agriculture Division Manager
Agency Arkansas Department of Agriculture
Address P.O. Box 1069, Little Rock, AR 72203-1069
Phone 501-225-1598
Fax 501-225-3590
Email mark.stoll@arkansas.gov
Principal Structural Pest Control Official
Name Seth Dunlap, Agriculture Program Supervisor/Expert
Agency Arkansas Department of Agriculture
Address P.O. Box 1069, Little Rock, AR 72203-1069
Phone 501-219-6320
Fax 501-225-3590
Email seth.dunlap@arkansas.gov
Extension Pesticide Coordinator
Name Ples Spradley, Pesticide Extension Coordinator
Agency Cooperative Extension Service
Address P.O. Box 391, Little Rock, AR 72203-0391
Phone 501-671-2000
Fax 501-671-2303
Email pspradley@uada.edu
Other Structural Pest Control Official
Name Andrew Simpson, Agriculture Program Supervisor/Expert
Agency Arkansas Department of Agriculture
Address P.O. Box 1069, Little Rock, AR 72203-1069
Phone 501-219-6319
Fax 501-225-3590
Email Andrew.simpson@arkansas.gov
Registration Official
Name Seth Dunlap, Agriculture Program Supervisor/Expert
Agency Arkansas Department of Agriculture, Pesticide Division
Address P.O. Box 1069, Little Rock, AR 72203-1069
Phone 501-225-1598
Fax 501-225-3590
Email
Certification Official
Name Seth Dunlap, Manager, Commercial Pest Control Program
Agency Arkansas Department of Agriculture, Pesticide Division
Address P.O. Box 1069, Little Rock, AR 72203-1069
Phone 501-225-1598
Fax 501-219-6320
Email seth.dunlap@arkansas.gov
Continuing Education Official
Name Ples Spradley, Pesticide Extension Coordinator
Agency Cooperative Extension Service
Address P.O. Box 391, Little Rock, AR 72203-0391
Phone 501-671-2000
Fax 501-671-2303
Email pspradley@uada.edu

Revised: 01/2026

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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