Overview
This 2025 updated Category 10a—General Pest Control: A Study Guide for Commercial Applicators focuses on the general commercial application of pesticides in and around human dwellings, industrial plants and offices, food-handling establishments, and other structures to control pests. To learn more, visit pested.osu.edu and agri.ohio.gov/pesticides. Coil-bound. This new edition is for the new exam, which was released April 1, 2025. ©2025
Correction: Please download page 1 from go.osu.edu/extpubserrata for "How to Use This Manual."