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Ohio Pesticide & Fertilizer Exam
https://harrison.osu.edu/events/ohio-pesticide-fertilizer-exam
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Ohio Pesticide & Fertilizer Exam
https://harrison.osu.edu/events/ohio-pesticide-fertilizer-exam-0
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Pesticide and Fertilizer Recertification
https://miami.osu.edu/events/pesticide-and-fertilizer-recertification
Registration is required in advance ...
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Fertilizer Certification Class
https://pike.osu.edu/events/fertilizer-certification-class
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Private Applicator Pesticide & Fertilizer Recertification
https://greene.osu.edu/events/private-applicator-pesticide-fertilizer-recertification-2
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Private Pesticide Applicator & Fertilizer Certification
https://wood.osu.edu/program-areas/agriculture-and-natural-resources/pesticide-license
The Ohio Pesticide Safety Education Program provides training, education, and outreach to pesticide applicators. This programs offers training that focuses on the safe, proper, and legal use of pesticides. Ohio Pesticide Safety Education Program  If you ...
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Pesticide and/or Fertilizer Applicator Certification
Pesticide certification is divided out into two groups, private applicators and commercial applicators. Â The license or certification for both groups is through the Ohio Department of Agriculture. Â The Ohio Department of Agriculture regulates the use of p ...
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2026 Private Applicator Pesticide and Fertilizer Recertification
https://greene.osu.edu/news/2026-private-applicator-pesticide-and-fertilizer-recertification
Do you need to recertify your private applicator license? Save the date, January 12, 2026 CLICK HERE for registration options and for more details ...
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Fertilizer and Pesticide Re-Certification Classes
https://pike.osu.edu/events/fertilizer-and-pesticide-re-certification-classes
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Pesticide and Fertilizer Exam
https://coshocton.osu.edu/events/pesticide-and-fertilizer-exam
Pesticide license exam in Coshocton at the County Services Building Room 145. Please pre-register as seats may fill up quickly. ...