2019 Recertification Classes for Private Pesticide Licenses and Fertilizer Certification

Register Here

  • February 18, 2019, 8:00 a.m. - 9:00 p.m. fertilizer recertification at the OSU Extension Defiance County office.  Recertification fee $10 per person for fertilizer recertification ONLY. Pre-Registration Required at http://pested.osu.edu.
  • February 18, 2019, 9:00 p.m. - 12:30 p.m. pesticide recertification at the OSU Extension Defiance County office.  Recertification fee $30 per person for pesticide recertification ONLY. Pre-Registration Required at http://pested.osu.edu.
  • February 18, 2018, 8:00 a.m. - 12:00 p.m.  fertilizer & pesticide recertification at the OSU Extension Defiance County office.  Recertification fee $40 per person for BOTH.        Pre-Registration Required at http://pested.osu.edu.
  • Other area classes can be found below at OSU Pesticide Education

2019 Testing for Private and/or Commercial Pesticide Licenses

OSU Pesticide Education

  • information for both Private and Commercial applicators
  • recertification opportunities
  • new license testing dates
  • study material
  • other resources (recordkeeping forms, licensing process, etc)

Ohio Department of Agriculture

  • on-line status of your license (re-cert hours needed, expiration date, etc)
  • test results
  • exam registration
  • licensed applicator search
  • licensed company search