Introduction to Worker Protection Standard
Katelyn Miller, Field Crops and Forage Specialist
Southwest New York Dairy, Livestock and Field Crops Program
The Worker Protection Standard (WPS) is a regulation originally issued by the U.S. Environmental Protection Agency (EPA) in 1992. It covers pesticides used in the production of agricultural plants on farms, forests, nurseries, and greenhouses. The WPS requires employers (agricultural and commercial pesticide handlers) to provide specific information and protections to workers, handlers, and other persons when WPS labeled pesticide products are used in the production of agricultural plants. It's intended to reduce the risk of injury and illness resulting from pesticide exposures on agricultural establishments.
Based on the WPS How to Comply Manual, the WPS applies to you if:


Knowing if you fall under WPS is important, but there are also some definitions that are crucial to understanding when it applies.
Agricultural Plants are plants grown and maintained for commercial or research purposes. Examples include food, feed, fiber plants, seedlings, tress, etcetera.
A worker is anyone who is employed for compensation (including self-employed) and performs tasks like harvesting, pruning, weeding, or watering in the production of agricultural plants.
A handler is anyone who is employed for compensation (including self-employed). They perform tasks such as mixing, loading, or applying pesticides; assisting in pesticide applications; cleaning, repairing, or adjusting spray equipment, or acting as a flagger. A person is not a handler if they only handle pesticide containers that have never been opened or have been emptied and cleaned according to instructions on the pesticide product labeling.
A crop advisor is any person who assesses pest numbers, damage, pesticide distribution, or the status or requirements of agricultural plants.
Other Persons include nonworkers, family members, customers, government officials, and any bystanders.
To determine if you fall under the Worker Protection Standard, or need more information on how to comply, check out the WPS How to Comply Manual at https://www.pesticideresources.org/migrated/wps/htc/htcmanual.pdf, or contact your local DEC office.
DEC Region 8 Regional Headquarters in Avon: 585-226-2466
DEC Region 9 Regional Headquarters in Buffalo: 716-851-7200
WPS How to Comply Manual (pdf; 2415KB)
Upcoming Events
Memoir Reading: Barn Gothic
December 4, 2025
Bath, NY
Barn Gothic is an elegy for family farmers and an intimate portrait of three generations laboring to be fathers and sons while their livelihood falls apart. Beautifully told with a farmer's restraint and a poet's grace, it is a story of personal loss amid corporate corruption and of finding a way forward when everything you know disappears.
NY Small Farms Summit 2025: Stronger Together
December 5, 2025
Alfred, NY
We hope you will join us on December 5th for the 2025 New York Small Farms Summit! This is an opportunity to meet other farmers and ag supporters, learn about research and education projects, and set priorities for future efforts to grow small farm success.
At the Allegany County site, we will focus on giving trees a chance and how trees build resiliency on small farms. Whether attracted to fruit, nuts, vegetables, fodder or shade, trees can be an integral part of a successful farming system. Join us as we explore the opportunities for resiliency that come from adding tree crops or managing wooded areas of your farm for agroforestry or silvopasture systems.
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December 19, 2025
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