Paraquat

California DPR Confirms Syngenta Voluntary Cancellation of Gramoxone SL 3.0 Paraquat Herbicide

California’s pesticide regulator has confirmed that Syngenta voluntarily cancelled the registration of its Gramoxone SL 3.0 paraquat herbicide effective April 2026, while allowing a two-year sell-through period for existing dealer stocks. Dealers and growers must plan for the phase-out of this paraquat product in California and track DPR’s ongoing paraquat reevaluation, expected to conclude by early 2029, which could lead to further restrictions on remaining paraquat products.

15 Apr 2026, 15:08content.govdelivery.comUnited States

Minnesota Senate Agriculture Committee Adds Paraquat Dichloride Ban Bill (SF 4160) to 23 March 2026 Hearing Agenda

Minnesota is advancing legislation to prohibit the sale of paraquat dichloride pesticides by 2027 and their use by 2028. Impacted businesses should evaluate herbicide portfolios and prepare for mandatory state-led disposal of existing inventory.

20 Mar 2026, 16:18senate.mnUnited States

Minnesota House Agriculture Committee Holds Bills On Paraquat Dichloride Ban and Neonicotinoid Restrictions for Further Consideration

Minnesota is advancing legislation to ban paraquat dichloride by 2027 and implement strict restrictions on neonicotinoid-treated seeds by 2029. This signals a shift toward state-level pesticide bans that bypass federal oversight, requiring supply chain adjustments and new compliance strategies for treated seed distribution.

14 Mar 2026, 14:42house.mn.govUnited States

Minnesota House Introduces HF 3965 to Ban Paraquat Dichloride Pesticides

Minnesota has introduced legislation to ban the sale of paraquat dichloride pesticides by 2027 and their use by 2028. Companies should anticipate a rapid phase-out and state-managed disposal of existing stocks as state-level restrictions on high-toxicity herbicides continue to expand.

11 Mar 2026, 12:26revisor.mn.govUnited States

Minnesota House Committee Hearing on HF3965 (Paraquat Ban) and HF3704 (Neonicotinoid Restrictions) Set for 11 March 2026

Minnesota is advancing legislation to ban paraquat dichloride and restrict neonicotinoid use, with a key committee hearing scheduled for March 11, 2026. If enacted, these measures will necessitate immediate inventory reviews and disposal planning for restricted pesticides and treated seed products within the state.

10 Mar 2026, 11:30house.leg.state.mn.usUnited States

Syngenta To Cease Global Production Of Paraquat Herbicide By End Of June 2026

Syngenta will terminate global paraquat production by June 2026 as it pivots toward newer crop protection technologies. This exit by a major registrant accelerates the global market transition away from high-risk legacy herbicides facing intense litigation and regulatory pressure.

9 Mar 2026, 19:01syngenta.comGlobal

Minnesota SF 4160 Proposes Phase-Out of Paraquat Dichloride Pesticides

Minnesota has introduced legislation to ban the sale of paraquat dichloride pesticides by 2027 and prohibit their use by 2028. Companies must accelerate the phase-out of existing stocks and secure alternative crop protection solutions to avoid supply chain disruptions and regulatory enforcement.

9 Mar 2026, 18:59revisor.mn.govUnited States

Pennsylvania SB1158 Proposes Ban on Paraquat Pesticides

Pennsylvania has introduced legislation to ban the use of paraquat pesticides across the state with a proposed effective date one year after enactment. This proposal signals intensifying state-level pressure on high-toxicity herbicides and necessitates a strategic review of alternative formulations and regional supply chains.

2 Mar 2026, 14:16palegis.usUnited States

Iowa Senate Bill SF2316 Proposes Paraquat Pesticide Ban

Iowa is moving to ban paraquat-containing pesticides by 2027, signaling a shift toward stricter oversight of neurotoxic agricultural chemicals. Agribusinesses should anticipate mandatory usage reporting in 2026 and prioritize the validation of sustainable alternatives to mitigate supply chain and regulatory risks.

15 Feb 2026, 16:57legis.iowa.govUnited States

US EPA Issues Cancellation Order for Certain Pesticide Product Registrations

The US EPA has finalized the cancellation of numerous pesticide registrations effective February 2026 following voluntary registrant requests. Impacted companies must manage domestic stock clearance within 12-to-18-month windows before distribution is restricted to export or disposal.

12 Feb 2026, 14:33public-inspection.federalregister.govUnited States

New York Senate Bill S9094 Proposes Ban On Paraquat Pesticide Products

New York has introduced legislation to ban the sale, distribution, and use of all paraquat-based pesticides starting January 1, 2027. Businesses should prepare for a total phase-out of these high-toxicity herbicides and anticipate similar restrictive trends across other regional jurisdictions.

5 Feb 2026, 14:36nysenate.govUnited States

Illinois Bill Proposes Paraquat Herbicide Ban and Reporting Obligations (SB3161)

Illinois has introduced legislation to ban paraquat herbicide use and mandate usage reporting starting January 2027. Impacted businesses must prepare for a total phase-out and implement inventory tracking to ensure compliance with the proposed transition and reporting deadlines.

5 Feb 2026, 13:35ilga.govUnited States

Utah Proposes Pesticide Restrictions Near Schools Under HB 456

Utah HB 456 proposes a 1,000-foot prohibition zone for specific pesticides, including PFAS and glyphosate, around school boundaries starting May 2026. This measure signals increasing state-level scrutiny of chemical exposure in sensitive areas, requiring applicators to implement strict spatial monitoring and public notification protocols.

4 Feb 2026, 14:06le.utah.govUnited States

Washington Senate Proposes Paraquat Herbicide Ban With Limited Research Exemption

Washington state is proposing a comprehensive ban on the sale and use of paraquat herbicides by January 2027 citing severe neurotoxicity risks. This move signals a shift toward more aggressive state-level pesticide restrictions that bypass federal oversight, necessitating urgent supply chain adjustments and portfolio diversification.

1 Feb 2026, 13:55lawfilesext.leg.wa.govUnited States

New York Assembly Bill A10074 Would Ban Paraquat-Containing Pesticide Products

New York Assembly Bill A10074 proposes a total ban on the distribution, sale, and use of paraquat-based pesticides effective January 2027. Manufacturers and agricultural operators must prepare for a complete market exit in New York and evaluate alternative chemistries as state-level pesticide restrictions accelerate.

1 Feb 2026, 12:32assembly.state.ny.usUnited States

West Virginia Bill Proposes Restrictions on Certain Pesticides Near Schools

West Virginia introduced legislation to prohibit the application of high-profile pesticides and PFAS within 1,000 feet of school boundaries starting January 2027. This proposal signals intensifying state-level scrutiny of chemical exposure risks, requiring businesses to assess operational compliance and potential impacts on regional product demand.

31 Jan 2026, 07:15wvlegislature.govUnited States

Virginia HB1375 Proposes Ban on Paraquat-Containing Pesticides

Virginia has introduced legislation to ban the manufacture, distribution, and use of all pesticides containing paraquat as an active ingredient. This proposal signals intensifying state-level scrutiny of hazardous substances, requiring manufacturers to assess regional market exposure and prioritize the transition to alternative chemistries.

23 Jan 2026, 11:13lis.virginia.govUnited States

Taiwan MOENV Revises Groundwater Pollution Control Standards

Taiwan has implemented stricter groundwater pollution standards for industrial chemicals, pesticides, and heavy metals effective December 2025. Companies must reassess site monitoring and remediation strategies to align with these updated thresholds and manage potential environmental liability risks.

13 Jan 2026, 19:11oaout.moenv.gov.twTaiwan

Missouri House Bill 2844 Proposes Paraquat Ban and Environmental Research Act of 2026

Missouri HB 2844 proposes a ban on the use, sale, and distribution of paraquat starting January 1, 2027. Businesses must prepare for mandatory usage reporting by 2027 and the total removal of paraquat-based products from the state supply chain.

9 Jan 2026, 10:21documents.house.mo.govUnited States

Vermont Senate Introduces Bill To Prohibit Paraquat Herbicide Use

Vermont has introduced legislation to ban the sale and use of paraquat herbicides effective July 2026. This proposal reflects a tightening state-level regulatory environment for high-toxicity pesticides, requiring manufacturers and agricultural users to accelerate the adoption of safer alternatives.

7 Jan 2026, 16:58legislature.vermont.govUnited States