About Us

The Pesticide Safety Education Program (PSEP) at the University of Nebraska–Lincoln, in concert with Extension Specialists, Extension Educators, and Extension Assistants, provides educational and training programs that address health, the environment, economic well-being, and pesticide safety.

Are you interested in a career in Agronomy/Horticulture or another area within the College of Agricultural Sciences and Natural Resources? Find out more.

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Online Training Help

How to register for online training (PDF)

How to register for online training (Video)

Navigating the online private training (Video)

Navigating online chemigation training (Video)

Private Applicator

Private online training — Register for 2024 online private pesticide applicator training. Obtain certification or recertification for a private applicator license.

Programa de autoaprendizaje en línea para aplicador privado de pesticida

Commercial / Noncommercial

2024 online recertification training — The 2024 recertification period has closed.

Purchase study materials — Commercial/ noncommercial applicators can prepare for exams using our study manuals or online FlipBooks.

Exam sessions — Check here for a list of applicator exam sessions.


Online chemigation training — This online training program can be used for initial (first-time) certification and recertification of chemigators.

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