The use of pesticides in Oklahoma is governed by the Pesticide Applicators Law, covering not only agricultural applications such as crop spraying and fumigating of grain bins, but also regulating the pest control industry, including the control of … The following summary is offered as a general guide to the pesticide applicator certification program in Oklahoma. This guide is a summary and should not be used as a replacement for, nor construed as a substitute of, the Oklahoma Pesticide Applicator Law, Rules, and Regulations. While it may seem like an overwhelming process to obtain an Oklahoma Pest Control / Exterminator License, there is a more simple and efficient way to stay on the right side of the law, fulfill all of your licensing requirements and get an Oklahoma Pest Control / Exterminator License. Oklahoma Applicator Recertification – Pest Control Courses – CEUs We offer a variety of CEUs APPROVED by the Oklahoma Department of Agriculture for Oklahoma Applicators. Below you can see the courses that we offer and you can click on them to learn more. Mar 11, 2008 · Oklahoma Pesticide Applicator Test. Discussion in ‘Pesticide & Herbicide Application’ started by LDH, Mar 9, 2008. Getting your Oklahoma PEST CONTROL continuing education online really is that easy with All Star Training. OK Pest Control CE Requirements: For license renewals, the OK Department of Agriculture requires that all pesticide applicators complete a minimum number of hours of continuing education for recertification.