Bill S.176, introduced by Senators Gulick and others, aims to prohibit the use of the herbicide paraquat in the State of Vermont due to its significant health risks. The bill outlines various findings, including the high toxicity of paraquat, its classification as a restricted use pesticide by the U.S. Environmental Protection Agency (EPA), and its association with serious health issues such as Parkinson's disease and certain cancers. The bill notes that many countries have already banned paraquat, and it emphasizes the need for Vermont to take proactive measures to protect its residents from the dangers posed by this herbicide.

The proposed legislation includes a new section, 6 V.S.A. 1105d, which defines paraquat and establishes a prohibition on its sale, use, or application unless authorized by the Secretary of Agriculture, Food and Markets under specific circumstances. This authorization would only be granted if there is a threat to Vermont crops that necessitates the use of paraquat and no alternative herbicides are effective. The act is set to take effect on July 1, 2026, allowing time for the transition away from paraquat use in the state.