Columbus paraquat exposure context
Columbus-area paraquat exposure most often traces to the Ohio corn and soybean farming. Paraquat (sold under Gramoxone, Blanco, Parazone, Helmquat, Devour, Firestorm, Para-Shot 30, and Tota-col brand names) was the dominant pre-plant burndown herbicide in U.S. row crop and specialty agriculture for decades. Many workers who later moved to or retired in Columbus carry paraquat exposure histories from agricultural employment elsewhere in OH or in other states.
Who in Columbus may qualify
- Farmers, hired farmworkers, mixers, loaders, applicators, and crop-dusting pilots with documented paraquat exposure
- Equipment maintenance workers and tank cleanup personnel
- Residents of homes near heavily-treated agricultural fields (residential drift exposure)
- Surviving family members of paraquat-exposed Parkinson's patients (wrongful death and survival claims)
OH statute of limitations and forum options
Statutes of limitations vary by state and by accrual rule. Most paraquat plaintiffs were exposed decades before diagnosis, and the discovery rule applies in most jurisdictions. Specific OH limitations analysis is done at intake.
For many Columbus claimants, Pennsylvania state court is the highest-value forum thanks to Pennsylvania's consent-by-registration jurisdiction — upheld after the U.S. Supreme Court declined to review Syngenta's challenge in October 2025. We evaluate forum eligibility at intake.
The January 2026 Philadelphia bellwether matters everywhere
The first paraquat bellwether case in the Philadelphia mass tort program settled on the courthouse steps in January 2026 — a decision that effectively re-priced the entire docket and put upward pressure on settlement offers across the U.S. paraquat inventory. Read the bellwether analysis →
What it costs
Nothing upfront. Case work on contingency — typically one-third of recovery — with no fee unless you recover. The free case review takes 15 to 30 minutes by phone.
Related: Do I Qualify? · Litigation Overview · Settlement Amounts