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Index of State of Delaware Business Licenses and Registrations

Pesticide – Applicators Individuals

The Delaware Department of Agriculture Pesticides section provides the State of Delaware with an exceptional pesticide regulatory program which is educationally based, equitably enforced, and protective of the environment, crops, property, and the health and welfare of all citizens. This certification is issued to individuals who commercially apply pesticides.

More Information and

Department: Agriculture

Division: Pesticides


All Pesticides Applicators must be certified to applied to restricted use pesticides. The certification is good for one year.



Application Form

Instructions and Application:

Applicable Laws

Applicable Rules and Regulations


David Pyne can be contacted by email at and by phone at 302-698-4570.

Registry of Licenses Search


This search covers most of the frequently requested licenses, certifications, registrations, and filings that the State of Delaware requires. However, this is not a fully exhaustive list of every possible requirement. Please consult with the appropriate state agencies to find out if there are additional requirements you must fulfill.

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