Pesticide Applicator Certification
Required for any person applying restricted-use pesticides or applying any pesticide for hire in Wisconsin. Regulated by DATCP under ATCP 29. Covers categories including agricultural, structural, turf/ornamental, aquatic, and right-of-way.
How to Get a Pesticide Applicator Certification in Wisconsin
| Issuing Body | WI DATCP |
| Initial Fee | $50 |
| Exam Required | Yes — Must pass the core exam plus at least one category-specific exam. Categories include agricultural pest control, forest pest control, ornamental and turf, aquatic pest control, right-of-way, structural pest control, and more. Administered by DATCP. |
| Experience Required | No prior experience required, but applicants must be at least 18 years old and study the core manual and category-specific manual before testing. |
| Application | Apply online → |
License Lookup & Verification
Verify a pesticide applicator certification holder's credentials through the Wisconsin DSPS online license lookup tool.
Verify a License →Frequently Asked Questions — Pesticide Applicator Certification
Do I need a pesticide license to spray my own lawn in Wisconsin?
No. Homeowners applying general-use pesticides on their own property do not need certification. Certification is required if you apply pesticides for hire (commercially) or if you use restricted-use pesticides on any property.
What are the pesticide applicator categories in Wisconsin?
Wisconsin has numerous categories including agricultural plant, agricultural animal, forest, ornamental/turf, aquatic, right-of-way, structural, public health, regulatory, demonstration/research, and aerial application. You must be certified in each category you intend to practice.
How long is a Wisconsin pesticide applicator license valid?
Certification is valid for 5 years. You can recertify by retesting or by accumulating approved continuing education credits. Private applicators (farmers) have slightly different renewal requirements than commercial applicators.
Never miss a renewal deadline.
Track CE requirements, renewal dates, and fee changes for every license you hold. Automated alerts so you stay compliant without the spreadsheet.