The recent Environmental Protection Agency (EPA) emergency order suspending all uses of the herbicide Dacthal (DCPA) has raised serious concerns about the safety of this widely used weedkiller. If you or a loved one were exposed to Dacthal, particularly during pregnancy, you may be entitled to compensation for potential health risks and damages through a Dacthal lawsuit lawyer.
If you or a loved one has suffered health complications due to DCPA exposure, the network of local attorneys at Lawsuits.com is available to discuss your case and legal options during a free case consultation.

Key Points:
- The EPA has issued an emergency order to stop the use of Dacthal due to potential fetal harm and other serious health risks.
- Exposure to DCPA may cause thyroid hormone disruptions in fetuses, leading to developmental issues.
- Pregnant women and agricultural workers are at the highest risk of harmful exposure.
- Legal action is being taken against AMVAC Chemical Corporation, the manufacturer of Dacthal.
- Lawsuits.com can connect you with experienced attorneys to evaluate your case and pursue compensation.
What is Dacthal (DCPA)?
Dacthal, also known as dimethyl tetrachloroterephthalate (DCPA), is a pre-emergent herbicide widely used in agriculture and landscaping since 1958. It's primarily applied to control annual grasses and broadleaf weeds in various crops, including:
- Brassica vegetables (broccoli, cabbage, cauliflower)
- Alliums (onions, garlic)
- Cucurbits (squash, pumpkin, zucchini)
- Root vegetables
- Field beans
- Strawberries
Additionally, DCPA has been used in non-residential grass and turf management, such as on golf courses and athletic fields. The herbicide works by inhibiting cell division in plants' root tips, effectively preventing weed growth.
The EPA Emergency Order: A Turning Point
On August 6, 2024, the Environmental Protection Agency took unprecedented action by issuing an emergency order to suspend all registrations of pesticide products containing DCPA. This marks the first time in 40 years that the EPA has used its emergency suspension power to halt the use of a pesticide, underscoring the severity of the concerns surrounding Dacthal.
The EPA's decision was based on mounting evidence of significant health risks associated with DCPA exposure, particularly for pregnant women and their unborn babies. The agency's findings suggest that even low levels of DCPA can significantly disrupt fetal thyroid hormone levels, potentially leading to:
- Low birth weight
- Impaired brain development
- Decreased IQ
- Impaired motor skills
- Decreased bone deposition
- Other lifelong developmental problems
This emergency order reflects years of scientific investigation and regulatory scrutiny, culminating in a decision that prioritizes public health over agricultural benefits.
Health Risks Associated with Dacthal Exposure
Here’s a closer look at the serious health concerns linked to Dacthal exposure:
Thyroid Hormone Disruptions in Fetuses
The most pressing health concern related to Dacthal exposure is the risk of thyroid hormone disruptions in fetuses. According to the EPA's Comparative Thyroid Assay (CTA), even low levels of DCPA can cause significant thyroid hormone perturbations in fetal rats. These findings have alarming implications for human fetuses, as thyroid hormones play a crucial role in early development. The risks are particularly acute for pregnant individuals who might be unknowingly exposed to DCPA during its application or through residues left on treated crops.
Occupational and Bystander Exposure Risks
The EPA's May 2023 Occupational and Residential Exposure (ORE) Assessment revealed that workers handling DCPA and individuals in proximity to treated areas face significant risks. These risks persist even with personal protective equipment (PPE) and may extend for 30 days after the herbicide's application.
Bystanders, particularly pregnant individuals, can be exposed to harmful levels of DCPA through:
- Spray drift
- Contaminated soil
- Contaminated water
The EPA report indicates that risks can extend up to 300 feet from the field edge, putting nearby residents and workers at potential risk.
Cancer Concerns
While the focus of recent regulatory action has been on developmental risks, it's important to note that DCPA has been classified as a Group C, possible human carcinogen. This classification is due to an increased occurrence of thyroid tumors observed in studies.
Legal Basis for Dacthal Pesticide Lawsuits
As the dangers of Dacthal become more apparent, individuals and families affected by DCPA exposure are seeking legal recourse. The primary target of these lawsuits is AMVAC Chemical Corporation, the manufacturer of Dacthal. The legal basis for these claims includes:
Negligence and Failure to Warn
Plaintiffs in Dacthal lawsuits may claim that AMVAC was negligent in failing to adequately test DCPA's safety and warn users about its potential risks. Despite being aware of the dangers, AMVAC continued to market and distribute DCPA without providing sufficient warnings to protect consumers and workers from exposure.
Defective Product
Dacthal could be considered a defective product due to its potential to cause serious harm, particularly to unborn children. The lawsuits may argue that the herbicide's design and chemical composition are inherently dangerous, making it unfit for its intended use.
Strict Liability
Under strict liability, AMVAC could be held accountable for the damages caused by Dacthal without the need for plaintiffs to prove negligence. The focus would be that Dacthal's hazardous properties, as confirmed by the EPA, directly caused harm to individuals exposed to the herbicide.
Breach of Warranty
Some lawsuits may also include claims of breach of warranty, arguing that AMVAC misrepresented Dacthal's safety and effectiveness. Consumers relied on these warranties, only to suffer severe health consequences due to DCPA exposure.
Who May Be Eligible to File a Dacthal Lawsuit?
Individuals who may be eligible to file a Dacthal lawsuit include:
- Pregnant women exposed to DCPA during pregnancy
- Children born with developmental issues or birth defects after maternal exposure to DCPA
- Agricultural workers and landscapers who regularly handled or applied Dacthal
- Residents living near areas where Dacthal was frequently used
- Individuals diagnosed with thyroid disorders or other health conditions linked to DCPA exposure
Eligibility typically depends on the extent and duration of exposure, particularly during pregnancy. An experienced attorney can help determine whether you have a valid claim based on your specific circumstances.
Recent Developments in Dacthal Lawsuits
The legal landscape surrounding Dacthal is rapidly evolving. The EPA’s emergency suspension of Dacthal products was a turning point, acknowledging the serious risks the herbicide poses to public health.
With this suspension in place, the number of Dacthal lawsuits is expected to rise. Plaintiffs are already coming forward with claims of thyroid disorders, birth defects, and developmental delays linked to DCPA exposure, and legal teams are working diligently to hold AMVAC accountable.
Steps to Take If You've Been Exposed to Dacthal
If you believe you have been exposed to Dacthal, especially during pregnancy, it's crucial to take the following steps:
- Seek medical attention: Consult a healthcare provider to discuss your exposure and any potential health concerns. Request appropriate tests and screenings, particularly if you're pregnant or have a child with developmental issues.
- Document your exposure: Keep records of when and where you may have been exposed to Dacthal. This could include work records, residence history, or information about nearby agricultural activities.
- Gather medical records: Collect all relevant medical records, including test results, diagnoses, and treatment plans related to potential DCPA exposure effects.
- Contact an experienced attorney: Reach out to a lawyer with experience handling chemical exposure cases. They can evaluate your case and guide you through the legal process.
- File a claim within the statute of limitations: Be aware of time limits for filing a lawsuit. These vary by state, so it's important to act promptly to preserve your right to seek compensation.
How Lawsuits.com Can Help
Navigating a chemical exposure lawsuit can be complex and challenging. Lawsuits.com is committed to connecting you with experienced attorneys who can provide the guidance and representation you need. Here's how our network of lawyers can assist you:
- Free Case Evaluation: Our network of attorneys offers free consultations to evaluate the strength of your case and determine your eligibility for compensation.
- Experience Handling Chemical Exposure Cases: The lawyers in the Lawsuits.com network have extensive experience handling complex chemical exposure lawsuits, including those involving herbicides like Dacthal.
- Resource Gathering: Your attorney can help collect crucial evidence, including medical records, exposure documentation, and expert testimonies, to build a strong case.
- Negotiation with Defendants: Experienced lawyers can negotiate with AMVAC Chemical Corporation and other potential defendants to seek fair compensation for your injuries and losses.
- Court Representation: If a fair settlement cannot be reached, your attorney will be prepared to take your case to trial and advocate for your rights in court.
- No Upfront Costs: The attorneys in the Lawsuits.com network work on a contingency fee basis, meaning you don't pay attorney’s fees unless you win your case.
Potential Compensation in Dacthal Lawsuits
While every case is unique, individuals who have suffered harm due to Dacthal exposure may be eligible for various types of compensation, including:
- Medical Expenses: Coverage for past and future medical treatments related to DCPA exposure, including diagnostic tests, medications, surgeries, and long-term care.
- Lost Wages and Income: Compensation for lost earnings due to illness, inability to work, or reduced earning capacity resulting from DCPA-related health issues.
- Pain and Suffering: Non-economic damages to address the physical and emotional impact of the health conditions caused by Dacthal exposure.
- Developmental Support: For children affected by maternal DCPA exposure, compensation may include funds for special education, therapy, and long-term care needs.
- Punitive Damages: In cases where AMVAC's conduct is found to be particularly egregious, punitive damages may be awarded to penalize the company and deter similar behavior in the future.
The amount of compensation varies depending on the severity of your injuries, the extent of your exposure, and the specific circumstances of your case. Your lawyer can provide a clearer estimate based on the details of your claim.
Dacthal Lawsuit FAQs
How long do I have to file a Dacthal lawsuit?
The timeframe to file a Dacthal lawsuit, known as the statute of limitations, varies by state. In most cases, individuals have between one and three years from the time they are diagnosed with a health condition or discover the link between their condition and DCPA exposure to file a claim. Acting quickly is essential to protect your legal rights.
How much does it cost to hire a lawyer for a Dacthal lawsuit?
Most lawyers handling Dacthal lawsuits work on a contingency fee basis. This means that you don’t pay any upfront legal fees. Instead, your attorney will only receive payment if you win your case or secure a settlement. The attorney's fee is typically a percentage of the compensation you recover, so there is no financial risk in seeking legal representation.
Can I file a lawsuit if I don’t have a diagnosis yet?
If you suspect that Dacthal exposure may have harmed you or your child but haven't yet received a diagnosis, it’s still a good idea to consult a lawyer. Your attorney can help you understand your legal rights and guide you through the process of obtaining a medical evaluation to determine if exposure to DCPA is responsible for your health issues.
Are class action or mass tort lawsuits an option for Dacthal cases?
Yes, Dacthal lawsuits may be filed as mass tort or class action cases. In a mass tort, multiple plaintiffs file individual lawsuits but share evidence and legal resources. In a class action, a group of plaintiffs with similar claims combines their cases into one. Your attorney will advise you on which type of lawsuit is best for your situation and whether you should join an existing case or file individually.
Contact Lawsuits.com Today for a Free Consultation
If you or a loved one has suffered health issues that may be linked to Dacthal exposure, don't face this challenge alone. Lawsuits.com can connect you with an experienced attorney who can evaluate your case and fight for the compensation you deserve.
Our network of skilled lawyers understands the complexities of chemical exposure cases and is committed to holding negligent companies accountable for the harm they've caused. By reaching out to us, you're taking the first step towards seeking justice and protecting your rights.
Contact Lawsuits.com today at (888) 984-6195 or through the online form for a free, no-obligation consultation. Our team is standing by to listen to your story, answer your questions, and connect you with an attorney who can guide you through the legal process.