Commercial pesticide applicator training (CPAT)

Pesticide applicator training helps reduce the harmful effects of improper pesticide use. The University of Missouri Extension Commercial Pesticide Program provides educational outreach for individuals who wish to become licensed commercial pesticide applicators. Licensed applicators must pass an exam and participate in continuing education courses on environmentally sound uses of pesticides.

Learn more and register

Private pesticide applicator training (PPAT)

If you engage in the application of a restricted-use pesticide for the purposes of producing an agricultural commodity on property you or your employer owns, or rent without compensation other than trading of personal services between producers of agricultural commodities you are considered a private applicator. For more information on pesticide application requirements please refer to the Missouri Pesticide Use Act. The Private Pesticide Applicator Program reaches into each of Missouri’s 114 counties to train farmers and landowners who produce an agricultural commodity on the safe and proper use of pesticides.

NEW recertification requirements

Commercial Applicators, Noncommercial Applicators, Public Operators and Pesticide Technicians must recertify/retrain in the CORE plus ALL licensed categories (instead of the most-used category) by the recertification/retraining date listed on their license. Recertification through examination will still require the CORE exam plus all licensed category exams. 

NEW MU Extension program delivery – major and minor categories — as of January 1, 2025

All major categories will be delivered in-person in Columbia, Missouri at the Holiday Inn Executive Center. All minor categories will be delivered virtually.

Category distinction – major and minor categories

Look at your license and find your categories. Locate your categories on the list below and identify if you have "major" categories, "minor" categories, or both. If you have both major and minor categories on your license, you will need to select "Major and Minor Category Registration" when you register for your recertification sessions.

If you have a major category on your license, you must complete in-person Core training.

Missouri Department of Agriculture (MDA) exam information

Learn more about the State of Missouri pesticide examination process. Find the date, time and locations for the State of Missouri Pesticide Examination schedule and find out more about the manuals and documentation needed for specific exams.

Visit the MDA exam site