Who qualifies

Paraquat Farm Jobs: Health and Claim Checks

Worked around paraquat and need a claim check? Keep the jobs, tasks, product and health dates you know.

See If You Qualify

Free · No obligation · About 2 minutes

Updated Oct 4, 202614 sources

This may apply to you if

  • These suggestions help you prepare for a claim check. They are not a firm's acceptance rules.
  • Describe what you know about paraquat use, work and locations.
  • Bring Parkinson diagnosis and care records if available.

What the public record says

These are cited sources. Their inclusion does not imply that they endorse People’s Justice or reviewed this page.

Srishti Shrestha · Epidemiology Branch, National Institute of Environmental Health Sciences · First author, Agricultural Health Study Parkinson cohort

Finding: The prospective cohort did not find a statistically significant overall association for reported paraquat use. Exposure and disease measurement limits prevent treating that as proof of no possible effect.

Shrestha: pesticides and incident Parkinson disease, original cohort (opens in a new tab) · Sep 10, 2020 · Checked Oct 3, 2026

The evidence and its limits

National Institute of Environmental Health Sciences, first-author affiliation · Environmental Research · 2020

Pesticide use and incident Parkinson disease in the Agricultural Health Study

Design:
Cohort
Participants:
66,110 people:38,274 applicators and27,836 spouses;491 reported incident doctor-diagnosed Parkinson cases.
Finding:
The overall paraquat-ever-use estimate was HR 1.09, 95% CI 0.84–1.41, not statistically significant.
Main limitation
Prospective observational cohort; exposure and disease largely reported through questionnaires with partial validation. Measurement error and subgroup uncertainty mean the result is not proof of no effect or an individual cause finding.

Read the source: Pesticide use and incident Parkinson disease in the Agricultural Health Study (opens in a new tab) · Checked Oct 3, 2026

University of California, Los Angeles, first-author affiliation · International Journal of Epidemiology · 2024

Agricultural paraquat dichloride applications and Parkinson disease

Design:
Case-control
Participants:
829 Parkinson patients and824 community controls in three California counties.
Finding:
Several modeled historical agricultural exposure measures and time windows were associated with Parkinson disease; co-exposure adjustments affected estimates.
Main limitation
Address/application models are not measured personal doses; observational case-control design cannot establish individual causation. The 500-meter exposure window is not an eligibility radius. Coauthors Myles Cockburn and Beate Ritz disclose plaintiff-expert consulting against Syngenta.

Read the source: Agricultural paraquat dichloride applications and Parkinson disease (opens in a new tab) · Checked Oct 3, 2026

The short answer

Who may have a farmworker claim to check?
Ask about actual paraquat tasks and diagnosed harm. Mixing, spraying and entering treated fields are different histories. The lawyer must assess the actual law and records. [6]
What does not qualify a claim by itself?
A farm job or nearby field is not proof of paraquat dose. A general study does not decide your own cause. Do not guess the product from a task. [4]
What if I entered a field but did not apply paraquat?
Explain that task separately from mixing or spraying. Keep dates and field details you know. Do not claim you applied a product if you did not. [6]
What records describe work and health history?
Keep employer, job, field, product and care records you have. Write down uncertain details as uncertain. Ask about access to covered medical files. [5]

What rules a case out

Not covered by this case

  • Farm work alone does not establish paraquat use or dose.
  • No race, nationality or pounds-applied figure decides a claim.
  • No study supplies an automatic worker acceptance rule or payment.

The process

What happens next

  1. 01

    You answer a few questions

    About two minutes. Nothing is sent until you agree on the last step and press submit.

  2. 02

    A lawyer looks at it

    A lawyer at the firm reads your answers and checks them against the current case criteria.

  3. 03

    The firm decides and gets in touch

    If the firm takes your case, you get the terms in writing to read before you sign. You can always say no.

The criteria attorneys check

  1. 01

    These suggestions help you prepare for a claim check. They are not a firm's acceptance rules.

  2. 02

    Describe what you know about paraquat use, work and locations.

  3. 03

    Bring Parkinson diagnosis and care records if available.

  4. 04

    Ask a lawyer which evidence and law apply to your situation.

Worked around paraquat and need a claim check? Keep the jobs, tasks, product and health dates you know. A job title does not prove dose or cause. Get care at once for suspected recent exposure.

Who may have a farmworker claim to check?

Ask about actual paraquat tasks and diagnosed harm. Mixing, spraying and entering treated fields are different histories. The lawyer must assess the actual law and records.

EPA describes risks for workers handling the chemical and those entering treated fields. Its use rules require trained certified applicators, not simply a supervisor nearby. That safety category does not establish a person’s exposure, medical cause or legal entitlement.

What does not qualify a claim by itself?

A farm job or nearby field is not proof of paraquat dose. A general study does not decide your own cause. Do not guess the product from a task.

The prospective farm cohort did not find a statistically significant overall paraquat association. The California study used historical applications near home and work addresses rather than measured individual dose. These distinct designs support questions for review, not an occupation-based acceptance rule.

What if I entered a field but did not apply paraquat?

Explain that task separately from mixing or spraying. Keep dates and field details you know. Do not claim you applied a product if you did not.

EPA’s review considers post-application field entry and spray-drift risks as well as direct handling. Actual label and entry rules need the specific product and use. A possible pathway should be assessed rather than turned into a guessed amount or a universal unsafe-distance boundary.

What records describe work and health history?

Keep employer, job, field, product and care records you have. Write down uncertain details as uncertain. Ask about access to covered medical files.

Research distinguishes application records, reported tasks and location models. Save each document with its date instead of rewriting it to fit a study. The health-record access rule has exceptions and does not promise every worker all employer or medical files.

What deadline or care issue needs prompt attention?

Have a lawyer check your filing rule. If you think you had recent contact with paraquat, get care at once. Do not wait for a claim review.

Acute poisoning is different from a long-term Parkinson’s assessment. CDC advises medical care after suspected exposure; symptoms alone do not confirm dose or route. The general court deadline explanation supplies no national worker cutoff or automatic pause while records are gathered.

What happens when I ask for a work-exposure check?

Ask who reviews the tasks, product and health history. Confirm the next legal step and written costs. A website inquiry does not establish firm acceptance.

Read recovery-share and expense terms, including costs after a loss. Explain prior claims or agreements and ask which missing record matters. Neither a worker-safety rule nor a study enrollment category guarantees legal representation, payment or a decision about personal cause.

Find out where you stand.

The review is free and private. Asking for it doesn’t commit you to anything.

Register your interest

Questions about this guide

Can undocumented farmworkers file paraquat lawsuits?

Yes. Immigration status has no bearing on your right to file a paraquat Parkinson’s lawsuit. Attorney-client privilege protects all communications between you and your lawyer, and the litigation targets the paraquat manufacturers (Syngenta, Chevron Phillips, Growmark) — not your employer or immigration authorities. Courts have consistently held that civil litigation rights are available to all persons regardless of immigration status. Many law firms involved in the paraquat MDL offer Spanish-language legal services and have extensive experience working with agricultural communities. Your focus should be on documenting your paraquat exposure and Parkinson’s diagnosis, not on immigration concerns.

I don’t have formal employment records from my farm work — can I still file a claim?

Yes. Many farmworkers lack formal employment documentation, especially those who worked as seasonal or day laborers. Alternative forms of evidence include pay stubs, W-2s, or 1099 forms from any documented employment periods; tax returns showing agricultural income; testimony from co-workers, supervisors, or neighbors who can confirm your work history; photographs showing you at agricultural work sites; records from agricultural labor contractors; and housing records from farmworker housing on or near agricultural operations. An experienced paraquat attorney can help identify and compile the strongest available evidence for your specific situation. The absence of formal employment records does not disqualify your claim.

Were farmworkers ever warned about paraquat’s link to Parkinson’s disease?

No. This is central to the litigation. Paraquat labels have historically warned about acute toxicity (the risk of death from ingestion or heavy exposure) but did not warn about the long-term neurological risks, specifically the link to Parkinson’s disease. Syngenta and its predecessors knew of paraquat’s neurotoxicity since the 1950s and 1960s but never included warnings about Parkinson’s risk on product labels. The failure to warn is a primary legal theory in MDL 3004. Additionally, safety information was often provided only in English, despite the predominantly Spanish-speaking farmworker population. The combination of no neurological warnings and no language-appropriate information created a situation where the workers most exposed to paraquat had the least information about its dangers.

Sources

  1. ABA Model Rule 1.5: feesABA Model Rule 1.5: fees
  2. Southern District of New York: time limitsSouthern District of New York: time limits · court
  3. 45 CFR 164.524: access to health records45 CFR 164.524: access to health records · regulator
  4. Shrestha: pesticides and incident Parkinson disease, original cohortShrestha: pesticides and incident Parkinson disease, original cohort · study
  5. Paul: agricultural paraquat applications and Parkinson disease, original case-control studyPaul: agricultural paraquat applications and Parkinson disease, original case-control study · study
  6. EPA: Paraquat Dichloride review and acute safetyEPA: Paraquat Dichloride review and acute safety · regulator
  7. Rosenstengel: Paraquat Doc5834 limited discoveryRosenstengel: Paraquat Doc5834 limited discovery · court
  8. Rosenstengel: Paraquat Doc5839 specified dismissalsRosenstengel: Paraquat Doc5839 specified dismissals · court
  9. Southern District of Illinois: September11,2026 Paraquat textorderSouthern District of Illinois: September11,2026 Paraquat textorder · court
  10. EPA Enforcement Action Against AMVAC Includes $541,110 Penaltyecho.epa.gov · Jul 31, 2026 · regulator
  11. Syngenta settled the Bill Mertens Philadelphia bellwether on the eve of what would have been the first public paraquat/Parkinson's trial; amount undisclosed. Per the report, Syngenta has settled every trial-ready case before opening statements; a prior multi-plaintiff settlement exceeded $187M; next trial was set for April 2026. Verified via The New Lede.thenewlede.org · Jan 27, 2026
  12. An April 8, 2026 court order says co-lead plaintiffs’ counsel and defendants signed a master settlement agreement for certain paraquat claims on September 3, 2025. The order calls for information about people who declined offers or had not chosen whether to participate. It states no payment amount for any person.thenewlede.org · Apr 14, 2025
  13. Judge Rosenstengel issued the MDL-3004 Daubert orders 'Order Relating to Dr. Wells' and 'Order Relating to Dismissal of Cases' (both dated 2024-04-17 on the S.D. Ill. court's MDL page), excluding plaintiffs' sole causation expert Dr. Martin Wells as unreliable and granting judgment against the first four bellwether cases; the court then ordered selection of a new bellwether pool. Order dates verified on the court's own site; details corroborated by AboutLawsuits (secondary tracker, flagged).ilsd.uscourts.gov · Apr 17, 2024 · court
  14. CDC: Paraquat Chemical Emergency Fact Sheet

Checked against 12 primary sources by People's Justice editors · Updated

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