An Attorney’s Guide to Paraquat Toxicities

Paraquat is one of the most commonly used chemical herbicides in the United States. First brought to market in 1962, Paraquat is favored in commercial agricultural settings. The chemical effectively kills weeds while leaving the desired crop unharmed. Paraquat is also highly toxic and licensing is required to use the product. It’s so closely regulated because ingestion or inhalation of Paraquat causes toxic chemical reactions in the body. But more recently, researchers have uncovered a link between Paraquat exposure and Parkinson’s disease. This discovery has sparked at least 20 lawsuits against Paraquat manufacturers. Given the chemical’s toxicity and links to serious disease, additional legal action is certainly forthcoming. For attorneys taking on Paraquat poisoning cases, here’s what you need to know.

An Attorney’s Guide to Paraquat Toxicities

Table of Contents

01

What is Paraquat?

Paraquat dichloride is a chemical herbicide. It’s highly effective in eliminating weeds that are resistant to glyphosate—an active ingredient in competitor, Roundup. Paraquat is also categorized as a Restricted Use Pesticide (RUP). The EPA regulates its distribution. Further, Paraquat purchasers must register with the Agency. Paraquat is also prohibited in residential areas. As such, it’s popularly used for commercial agriculture.


02

Paraquat Usage

Paraquat has been on the market for nearly 60 years. It’s used on more than 100 crops, including some household staples such as corn, soybeans, peanuts, almonds, garlic, pears, strawberries, grapes, artichokes, and sweet potatoes. Paraquat is also popular outside the U.S. and is employed in more than 120 countries. However, the herbicide has also been banned in 32 countries, including within the European Union.

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Understand how Paraquat exposure impacted your client

03

Paraquat Poisoning

Paraquat has been on the market for nearly 60 years. It’s used on more than 100 crops, including some household staples such as corn, soybeans, peanuts, almonds, garlic, pears, strawberries, grapes, artichokes, and sweet potatoes. Paraquat is also popular outside the U.S. and is employed in more than 120 countries. However, the herbicide has also been banned in 32 countries, including within the European Union.

04

Paraquat Links to Parkinson’s Disease

In recent years, research has found causal links between Paraquat exposure and Parkinson’s disease. Several studies have uncovered a higher rate of Parkinson’s disease later in life for former Paraquat users. It’s believed the cellular damage caused by Paraquat puts individuals at greater risk of developing Parkinson’s. Studies have also shown that elevated Parkinson’s diagnoses are not limited to agricultural occupations. This discovery broadens the potential reach of exposure—and possibilities for Paraquat litigation.

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