Skip to main content Homepage


Topic index


Approximately 1.1 billion pounds of active pesticides are used annually in the U.S., and more than 17,000 pesticide products are marketed in the U.S. As many as 20,000 physician-diagnosed pesticide poisonings occur each year among the approximately 2 million U.S. agricultural workers. Agricultural workers, groundskeepers, pet groomers, fumigators, and many of other occupations are at risk for exposure to pesticides.

No items are currently available

Borrow from the Resource Center

Watch Online

  • Application Exclusion Zone (AEZ) Explained
    This video explains Oregon OSHA's application exclusion zone in the worker protection standard
    English 5 minutes  
  • Pesticide Safety for Agricultural Workers
    Available in both English and Spanish languages. EPA Approved training video for training agricultural workers about pesticides and the Worker Protection Standard (WPS). This video satisfies the pesticide safety training requirement for workers under the revised WPS effective January 1, 2016.
    Spanish 18:28 minutes  

Additional Resources



Safe practices when working around hazardous agricultural chemicals - mobile version

*Notice: Worker Protection Standard rules adopted in February 2017 from phase I are finalized, formatted, and available. Phase I is effective January 1, 2018. The phase II Worker Protection Standard Rules, concerning the Application Exclusion Zone (AEZ), were adopted in June 2018, and are available here​ and on our adopted rules​ page. Rules 437-004-6405 and 437-004-6406 will be effective January 1, 2019. The formatted version will be available on that date.

(October 9, 2018)

Application Exclusion Zone FAQ

Overview of additional Oregon OSHA protective measures​​

Your browser is out-of-date! It has known security flaws and may not display all features of this and other websites. Learn how