Last year Michigan State University Extension published numerous articles on the updated Worker Protection Standards for trainers, workers and handlers that came into effect in 2018, including frequently asked WPS questions.
The Pesticide Educational Resources Collaborative has new resources now available on their website, including: 1) WPS Agricultural Employer Handbook; 2) WPS training videos for workers and handlers in English and Spanish; 3) manual for trainers of workers and handlers in Spanish; 4) online train-the-trainer course; and 5) seed treatment manual and exam bank.
See more here