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This online recertification course provides one hour of recertification credit for Ohio Agricultural Fertilizer Applicators. Completion of the full one-hour program is required for all certificate holders who still need credit, regardless of the number of hours already obtained.

What You’ll Learn

  • Understand the recertification requirements for Ohio Agricultural Fertilizer Applicators
  • Nitrogen recommendations for Profitable Corn Production
  • Factors for Profitable Corn Production Part 2

What You’ll Earn

  • One hour of recertification credit for your Ohio Agricultural Fertilizer Applicator certificate

Additional Information

Deadlines:
Private Fertilizer Applicators – March 31, 2025
Commercial Fertilizer Applicators – September 30, 2025

Important: You will need your fertilizer applicator ID number or pesticide license number to complete this course. If you do not know your number, please contact the Ohio Department of Agriculture at 614-728-6987.

Refund Policy: No refunds will be issued for this course.

Contact Us

For questions about the enrollment process, payment options, technology, or course records, please submit an inquiry and our Enrollment Support team will assist you within 24 hours during business days.

Submit an enrollment inquiry

For questions about course details email pested@osu.edu.

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Enroll Now - Select a section to enroll in
Section Title
2025 Ohio Agricultural Fertilizer Applicator Recertification
Type
Online
Dates
Jul 01, 2025 to Sep 30, 2026
Delivery Options
Course Fee(s)
Course Fee $18.00
Drop Request Deadline
No drop request allowed after enrollment
Transfer Request Deadline
No transfer request allowed after enrollment
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