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Private Applicator License

The Oklahoma State University Pesticide Applicator Training Program provides training for Oklahoma private pesticide applicators. A private pesticide applicator is someone who uses or supervises the use of restricted-use pesticide to produce an agricultural commodity on: personally owned property; rented property; property owned by his or her employer; property under his or her general control; or the property of another person if applied without compensation, other than the trading of personal services between producers of agricultural commodities.
An ag commodity is a plant or animal grown for sale, lease, barter, feed or human consumption and animals raised for farm or ranch work. No license is required to apply general-use pesticides to produce ag commodities.

ODAFF Pesticide Applicator Testing Procedure

Oklahoma Department of Agriculture, Food and Forestry (ODAFF) testing is now provided by PSI Services LLC. All testing is computer based and will be done at PSI testing centers in Oklahoma and other states. For more information please see the links below and the FAQ.

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