Paraquat MDL
A federal multidistrict litigation by farmers and others who developed Parkinson's disease after exposure to the herbicide paraquat.
Paraquat is a powerful herbicide used widely on U.S. farms since the 1960s, especially before planting and to kill weeds resistant to glyphosate. Studies have linked long-term paraquat exposure to a significantly higher risk of Parkinson's disease. Thousands of farmers, agricultural workers, mixers, applicators, and people who lived near sprayed fields have filed lawsuits against paraquat makers Syngenta and Chevron. Cases are consolidated in MDL 3004 in the Southern District of Illinois. Plaintiffs allege the manufacturers knew or should have known of the Parkinson's risk and failed to warn users. The litigation has had a complex procedural history, including dismissed bellwether trials and ongoing court rulings on expert evidence. People who used or were heavily exposed to paraquat and later developed Parkinson's disease may have a claim. Statutes of limitations vary by state, so timely consultation with an attorney matters.
In real life
- A retired Illinois corn farmer who applied paraquat for 30 years and was later diagnosed with Parkinson's files a claim.
- A commercial paraquat applicator with early-onset Parkinson's joins the MDL.
- An agricultural worker whose Parkinson's was diagnosed within the state's statute of limitations files in time.
Also known as
Frequently asked questions about Paraquat MDL
What product is this?+
Paraquat dichloride, sold under brand names like Gramoxone, Parazone, and others.
Who can file?+
People with documented paraquat exposure who later developed Parkinson's disease.
Where is the litigation?+
Mostly in MDL 3004, Southern District of Illinois.
Is there a deadline?+
Yes — statute of limitations rules vary by state. Talk to an attorney quickly.
Source: epa.gov