Aerial category
Category 13: Aerial Pest Control (commercial/noncommercial). Category 23: Aerial Pest Control (private). Both new as of January 2025.
Core + Category 13 (or 23) + use categories. $45/exam via Pearson VUE. $65 application fee.
Renewal & CE
3-year cycle. Must recertify all categories.
Recertification via training or re-exam every 3 years.
Missouri pesticide licensing is administered by the Missouri Department of Agriculture (MDA). Effective January 1, 2025, Missouri introduced Category 13 (Aerial Pest Control, commercial and noncommercial) and Category 23 (Aerial Pest Control, private), both explicitly covering drone operations. Applicators take Core plus Category 13 or 23 plus a use category, with exams at $45 each through Pearson VUE and a $65 application fee.
Provisional applicators (ages 16 to 17) are prohibited from aerial application. Recertification via training or re-exam is required every 3 years for all categories. Reciprocity exists with IA, IL, KS, NE and AR.