California to monitor pesticides with per- and polyfluoroalkyl substances

The Hill · September 30, 2026Original source ↗

What happened

California will start tracking the use of pesticides containing per- and polyfluoroalkyl substances, commonly referred to as PFAS. This follows the signing of A.B. 1603 by Governor Gavin Newsom, which mandates the California Department of Pesticide Regulation to identify such pesticides.

Why it matters

This initiative is significant for understanding the potential environmental and health impacts of these chemicals in agriculture.

How this story affects people

How does this story affect you if you are a farmer in California?

This law could impact your agricultural practices as you may need to adjust your pesticide use to comply with new regulations. Understanding which pesticides contain PFAS will be crucial for ensuring the safety of your crops and meeting consumer demands for chemical transparency.

How does this story affect you if you are a consumer of agricultural products in California?

This initiative may lead to safer food options as the tracking of PFAS in pesticides aims to reduce exposure to harmful chemicals. You might benefit from increased awareness and transparency about the products you purchase and their environmental impact.

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