Environmental Groups Petition EPA to Ban PFAS in Pesticides

Concerns About PFAS Chemicals

The coalition, which includes groups like Beyond Pesticides, American Bird Conservancy, and the Massachusetts Pollinator Network, argues that PFAS chemicals present significant risks. Known for their extreme stability and resistance to degradation, PFAS are linked to serious health issues, including cancer, immune system damage, and developmental problems.

PFAS chemicals are used in pesticides for their water and oil repellent properties, enhancing the products' longevity. However, this stability also leads to persistent environmental contamination, bioaccumulating in wildlife and humans. Alarming findings have shown high levels of PFAS in widely used pesticides like Spiromesifen and Malathion 5EC.

Call for EPA Action

The groups urge the EPA to cancel existing registrations for all pesticide ingredients that qualify as PFAS under the Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA). They also seek amendments to FIFRA regulations to ban PFAS in pesticide formulations and packaging materials, such as fluorinated high-density polyethylene (HDPE) containers, which leach PFAS into pesticides.

Despite recognising PFAS as an "urgent public health and environmental issue," the EPA has yet to take decisive action under FIFRA to regulate these substances in pesticides. The petitioners argue that the EPA's inaction allows continued exposure to these hazardous chemicals, impacting both the environment and public health.

Health and Environmental Impact

The petition is backed by extensive evidence detailing PFAS's adverse effects, including studies showing significant levels in humans and wildlife. PFAS exposure is linked to numerous health issues, including cancer, liver damage, and endocrine disruption, with effects occurring at extremely low exposure levels.

Urgency and Expected Response

The coalition stresses the urgency of the situation, urging the EPA to enforce a complete ban on PFAS in pesticides and stricter regulations to prevent future contamination. They request a response from the EPA within 180 days, highlighting the potential for irreversible damage to ecosystems and public health.

This initiative by environmental groups underscores growing concerns about the pervasive impact of PFAS chemicals. The outcome of this petition could have significant implications for pesticide regulation and public health protections in the United States.