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. ©2025
The new 2025 PDF is available now!
This new print edition should be in stock by early April.
The new exam will be released and in use starting April 1, 2025.