Elizabeth Miglin | May 18, 2021
An Iowa farmer is leading a nationwide class-action lawsuit against the creators of a commonly used herbicide linked to Parkinson’s disease.
The Iowa case was filed May 3rd in the U.S. District Court for the Southern District of Iowa on behalf of Doug Holliday, a farmer who works near Greenfield in Adair County. Holliday has been using Paraquat on his crops since the 1990s and alleges the manufacturers of Paraquat have failed to adequately warn users that exposure increases their risk of developing Parkinson’s. This is one of many class-action claims filed against the manufacturers of Paraquat during the past two weeks.
This herbicide has been sold under the name Gramoxone since 1962; Paraquat which is owned by the US-based Chevron and Switzerland-based Syngenta has been sold in the US since 1964. The weed killer is banned by countries around the world, including the European Union nations and China for its connections to Parkinson’s disease and its highly poisonous nature. Both Chevron and Syngenta have defended Paraquat and have questioned the studies connecting it to Parkinson’s disease.
The federal government estimates in 2017 alone, over 15 million pounds of Paraquat was applied to American croplands according to the Iowa Capital Dispatch. This estimate is expected to increase as Paraquat is increasingly used as an alternative herbicide to Roundup, a herbicide under increased scrutiny as a possible carcinogen.