Vermont Governor Phil Scott, a Republican, signed legislation making Vermont the first state to ban paraquat, a herbicide linked to Parkinson's disease and other serious health conditions. The state Legislature passed the measure with strong bipartisan support.
Paraquat ranks among the most toxic herbicides used in the United States. Scientific research has connected exposure to the chemical with Parkinson's disease development, along with additional neurological and health harms. The Environmental Working Group praised the action, noting that the law protects Vermonters including farmers and children from exposure to what the group calls a dangerous chemical.
The legislation represents a significant shift in state-level agricultural and environmental policy. While the federal Environmental Protection Agency has faced pressure to restrict paraquat use nationally, it has not imposed a comprehensive ban. Vermont's action puts pressure on other states and the federal government to follow suit.
Agricultural communities in Vermont supported the ban, signaling that farmers can transition to safer weed control alternatives. The bipartisan nature of the vote suggests the issue transcends typical partisan divides around environmental regulation.
The move aligns Vermont with its historical role as an early adopter of environmental protections. The state has previously led on clean water standards, agricultural practices, and pesticide restrictions.
Scott's signature adds to the growing list of Republican governors supporting environmental protections, particularly when health and agriculture intersect. This positioning reflects shifting constituent concerns about chemical exposure and long-term health risks, even in traditionally agriculture-friendly states.
The law's implementation will require Vermont farmers to identify and adopt alternative herbicides for weed management. Agricultural extension services will likely provide guidance on approved substitutes. The ban could influence neighboring states and create momentum for national restrictions on paraquat, potentially reshaping herbicide markets across the country.