Introduction to the Dacthal Lawsuit
- Dacthal Lawsuit: Lawyers are currently investigating the potential for legal action against manufacturers and distributors of the pesticide Dacthal.
- Dangerous Pesticide: The pesticide dimethyl tetrachloroterephthalate (DCPA), also known as Dacthal, is primarily used for weed control in agricultural settings, specifically on crops like broccoli, cabbage, and onions.
- Regulatory Scrutiny: DCPA has recently become the subject of significant regulatory action due to its potential irreversible health risks, particularly to pregnant mothers and unborn babies.
- Emergency Suspension: In August 2024, the U.S. Environmental Protection Agency (EPA) issued an emergency suspension of all DCPA products, citing severe risks to fetal health. This was the first such suspension in nearly 40 years, highlighting the urgency and gravity of the situation.
- Birth Defects: The EPA’s decision was driven by studies showing that exposure to DCPA could lead to severe birth defects, including low birth weight, impaired brain development, low IQ, and impaired motor skills.
- Unsafe Levels: The pesticide has been found to remain at unsafe levels in treated fields for up to 25 days, far longer than the 12 hours specified on product labels, leading to higher-than-expected exposure risk
The Law Offices of Timothy L. Milesis currently investigating the links between Dacthal and health risks and strategizing the viability of legal action. If you think you suffered one of health effects from Dacthal exposure, contact Dacthal Lawsuit Lawyer Timothy L. Miles for a free case evaluation. You could be eligible for an DacthalLawsuit and possible substantial compensation in an Dacthal Lawsuit. (855) 846-6529 or [email protected].

What is Dacthal (DCPA)?
- Dacthal: Scientifically known as Dimethyl Tetrachloroterephthalate (DCPA), is a selective preemergence herbicide used primarily for controlling annual grasses and certain broadleaf weeds. Introduced in the 1950s, DCPA was extensively utilized in both agricultural and non-agricultural settings, particularly on crops such as broccoli, onions, and melons, as well as in ornamental turf applications.
- Prevents Weed Growth: The herbicide works by preventing weed growth before they emerge from the soil, making it an effective tool for maintaining weed-free crops and landscapes. However, DCPA’s widespread use has been marred by increasing concerns over its significant health risks.
- Possible Human Carcinogen: In 1995, the EP) classified DCPA as a possible human carcinogen after studies revealed that the herbicide could cause thyroid tumors in animals. This classification was a key turning point that raised awareness about the serious health risks associated with DCPA, particularly in relation to thyroid development and fetal thyroid hormone levels.
- Environmental Concerns: The persistence of DCPA in the environment has been a major concern, especially its potential to contaminate groundwater and remain active in treated fields for extended periods. These environmental risks, combined with its occupational and residential exposure potential, led the European Union to ban DCPA in 2009.
- EPAS Data Call-In: the United States, the EPA issued a data call-in to the AMVAC Chemical Corporation in 2013, demanding further studies to address these serious concerns, particularly the risks posed to pregnant women and their unborn babies.
- Emergency Suspension; Despite these regulatory efforts, AMVAC’s delayed and inadequate responses prompted the EPA to issue an emergency suspension of DCPA in 2024.
- Birth Defects: The suspension was based on the assessment found health risks associated with DCPA, including impaired brain development, low birth weight, and decreased IQ and impaired motor skills in exposed populations.
- Irreversible Health: This decision underscores the irreversible health risks posed by DCPA and the need for stringent oversight to protect vulnerable populations from dangerous chemicals.
Where is Dacthal Used?
- Dacthal (DCPA) is primarily used in agricultural settings across various regions in the United States, including major farming areas in states like California, Texas, and throughout the Midwest.
- DCPA is applied to control weeds on a variety of crops, particularly cole crops like broccoli, Brussels sprouts, and cabbage, as well as onions and other vegetables.
- Additionally, Dacthal is used in non-agricultural settings such as ornamental turf, golf courses, and athletic fields.
- The herbicide’s usage is concentrated in areas where these crops are extensively grown and in regions where weed control on turf is necessary.
What Company Produces Dacthal (DCPA)?
- Dacthal is produced by AMVAC Chemical Corporation.
- This company is a major player in the agricultural chemical industry and has been responsible for the production and distribution of Dacthal for several decades.
Environmental Protection Agency (EPA) Bans Dacthal Due to Serious Risks
- On August 6, 2024, the EPA issued an emergency suspension of the pesticide Dacthal (Dimethyl Tetrachloroterephthalate, or DCPA) due to its serious health risks to pregnant women and their unborn children. The decision to halt the use of Dacthal, a herbicide commonly applied to crops like broccoli, onions, and cabbage, comes after decades of growing concern over its safety.
- The EPA’s action was largely driven by recent studies showing that DCPA exposure can lead to significant disruptions in fetal thyroid hormone levels, resulting in impaired brain development, low birth weight, and decreased IQ and impaired motor skills.
- These health issues are not only severe but often irreversible, raising alarm among health experts and environmental advocates. The pesticide’s persistence in the environment—remaining at harmful levels for weeks after application—further exacerbates the risks of occupational and residential exposure, particularly in agricultural communities
- The emergency order represents the first time in nearly 40 years that the EPA has utilized its emergency suspension authority to ban a pesticide, highlighting the gravity of the situation. According to Michal Freedhoff, the EPA’s Assistant Administrator for the Office of Chemical Safety and Pollution Prevention, the agency had no choice but to act swiftly to protect public health.
- Freedhoff emphasized that Dacthal posed an imminent hazard to human health, especially to those who may have been unknowingly exposed, such as farmworkers and residents living near treated fields. Despite multiple data call-ins and requests for safety studies, AMVAC failed to provide the sufficient data required by the EPA to ensure that Dacthal posed no unreasonable risks.
- This lack of compliance ultimately led to the EPA’s decisive action. Public health advocates and environmental groups, including the Environmental Working Group (EWG), have praised the EPA’s decision, though they note that it is long overdue.
- Advocacy groups have consistently warned about the dangers of DCPA, particularly its effects on vulnerable populations such as pregnant women and farmworkers. The emergency suspension is seen as a critical step towards stronger regulation and protection against hazardous chemicals.
EPA Estimates and the Serious Health Risks of DCPA
FDA Estimates: TheEPA)has conducted extensive evaluations of Dacthal, focusing particularly on the DCPA technical grade product used in various agricultural and non-agricultural settings. EPA estimates indicate that even with the use of personal protective equipment (PPE), workers exposed to DCPA face a serious health risk.
Health Risks: Were found to be especially high for pregnant women and unborn babies. The EPA’s assessments have revealed that the current safety measures, including PPE, may not be sufficient to mitigate the health risks, particularly for those in close proximity to treated areas.
Protect Public Health: These findings highlight the need for stricter regulations under the Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA) to protect public health from the dangers associated with DCPA exposure.

Dacthal’s Health Risks Explained
DCPA exposure has been linked to several serious health risks, particularly to unborn babies/developing young.
Research has shown that exposure to DCPA can disrupt thyroid hormone levels in pregnant women, leading to potential birth defects such as low birth weight, impaired brain development, and reduced motor skills, some of which may be irreversible.
The pesticide’s persistence in the environment exacerbates these risks, as DCPA can remain at dangerous levels in treated fields for up to 25 days, far longer than previously estimated.
This prolonged exposure is particularly concerning for farmworkers and residents living near treated areas.
Despite some mitigation efforts by the manufacturer, AMVAC Chemical Corporation, the EPA determined that these measures were insufficient to protect vulnerable populations, leading to the unprecedented suspension.
Potential health risks of DCPA exposure include:
- Endocrine disruption, particularly affecting thyroid hormone levels
- Birth defects, including low birth weight and impaired brain development
- Neurodevelopmental issues, such as decreased IQ and motor skill impairments
- Respiratory problems in individuals exposed through inhalation
- Potential links to cancer, particularly thyroid tumors
The significant risks associated with DCPA exposure have prompted lawyers from across the country to investigate the potential of a nationwide Dacthal Lawsuit to address these health effects and seek compensation for affected individuals.
The Law Offices of Timothy L. Milesis currently investigating the links between Dacthal and health risks and strategizing the viability of legal action. If you think you suffered one of health effects from Dacthal exposure, contact Dacthal Lawsuit Lawyer Timothy L. Miles for a free case evaluation. You could be eligible for an DacthalLawsuit and possible substantial compensation in an Dacthal Lawsuit. (855) 846-6529 or [email protected].
Do You Qualify for a Dacthal a Lawsuit?
Gathering Evidence for a Dacthal Lawsuit
Potential evidence in a Dacthal Exposure Lawsuit may include:
- Medical Records: Documentation of health issues linked to Dacthal exposure, including diagnoses, treatments, and any related medical expenses.
- Exposure History: Detailed records of when, where, and how you were exposed to Dacthal, such as employment records, residence history, or agricultural activities.
- Environmental Testing Results: Evidence of DCPA contamination in your environment, such as soil, water, or air quality tests, particularly near agricultural or non-agricultural areas where Dacthal was used.
- Expert Testimony: Statements from medical experts, toxicologists, or environmental scientists that link your health issues to DCPA exposure.
- Witness Statements: Testimonies from coworkers, neighbors, or others who can confirm your exposure to Dacthal and any resulting health effects.
- Product Labels and Warnings: Documentation of the Dacthal product labels, usage instructions, and any warnings provided by the manufacturer, especially if they were inadequate or misleading.
- Regulatory Documents: EPA reports, safety assessments, and other government documents that outline the risks associated with DCPA and the actions taken by regulatory bodies.
Contact Dacthal Lawsuit Lawyer Timothy L. Miles Today for a Free Case Evaluation
The Law Offices of Timothy L. Miles is currently investigating the links between Atrazine and health problems and strategizing the viability of legal action. If you think you suffered one of health effects from Dacthal exposure, contact Dacthal Lawsuit Lawyer Timothy L. Miles for a free case evaluation. You could be eligible for a Dacthal Lawsuit and possible substantial compensation in a Dacthal Lawsuit. (855) 846-6529 or [email protected]
Timothy L. Miles, Esq.
Law Offices of Timothy L. Miles
Tapestry at Brentwood Town Center
300 Centerview Dr. #247
Mailbox #1091
Brentwood,TN 37027
Phone: (855) Tim-MLaw (855-846-6529)
Email: [email protected]
Website: www.classactionlawyertn.com
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