(Beyond Pesticides, December 23, 2025) A literature review of military personnel reveals broad evidence linking their toxic exposure to poorer mental health outcomes. The review, written by medical professionals and researchers throughout the U.S. and published in Medical Care, analyzes the existing literature on associations between military environmental exposures (MEEs) to contaminants, including pesticides, and mental health (MH) outcomes. “We used evidence mapping methodology to systematically search MEDLINE, Embase, PsycINFO, and PTSDpubs for studies of toxic exposure during military service and psychiatric outcomes, which included psychiatric diagnoses, psychiatric symptoms, and neurocognitive functioning,” the authors explain. The 49 studies in the review, covering chemical exposures for military members, involve chemical munitions from the Gulf War era and Agent Orange from the Vietnam War era that are associated with symptoms of depression, PTSD, and anxiety, among others. “Overall, available evidence suggests that veterans reporting environmental toxic exposures may report relatively high levels of mental health needs,” the researchers report. They continue: “To date, no studies have synthesized the existing literature linking MEEs to MH outcomes. In this review, we systematically organize and describe peer-reviewed literature studying associations between MEEs and MH and neurocognitive outcomes (ie, diagnoses and symptoms). Our review focused on […]

(Beyond Pesticides, December 19, 2025) While still the exception rather than the norm, a growing movement of Christmas tree farmers across the United States is demonstrating that organically managed systems can also be applied when choosing a tree during this holiday season. Health and environmental advocates across the country are calling for a transition away from toxic pesticide dependency during the holiday season. Beyond Pesticides maintains a webpage, Christmas Trees and Pesticides, and Center for Biological Diversity and Alliance of Nurses for Healthy Environments urged the U.S. Environmental Protection Agency and U.S. Department of Health and Human Services to conduct a “special review of pesticides used on Christmas trees.” The groups sent a letter on December 4, the day the National Christmas Tree was lit at the White House, specifically citing the need to review the pesticides chlorpyrifos, carbaryl, dimethoate, bifenthrin, chlorothalonil, glyphosate, hexazinone, imidacloprid, simazine, and 2,4-D, among others. Christmas is one of the most celebrated holidays in the United States, with Christmas trees grown on Christmas tree farms being brought into homes as part of the celebration. On average, Americans purchase 25 to 30 million Christmas trees annually, according to the National Christmas Tree Association; however, certified organic […]

(Beyond Pesticides, December 2, 2025) Recently published in Reproductive Toxicology, researchers in Denmark and Iceland investigate the impacts of pesticides on sex hormones, finding that “prenatal exposure to [the insecticide] chlorpyrifos and [weed killer] 2,4-D may affect the reproductive hormones in girls, but not boys, during minipuberty, which may have long-term implications.” Based on their analysis of urinary maternal concentrations of the pesticides and their metabolites and hormone levels in infants, the authors report, “This study examined the association between maternal pesticide exposure and pituitary, gonadal, and adrenal hormones in offspring during infancy.” The sex-specific findings highlight a public health concern with potentially long-lasting transgenerational effects. “We recruited pregnant women from 2010 to 2012 in the Odense Child Cohort, including 489 mother-child pairs,” the authors state. They continue: “Maternal urinary concentrations of the generic pyrethroid metabolite 3-phenoxybenzoic acid (3-PBA), the chlorpyrifos metabolite 3,5,6-trichloro-2-pyridinol (TCPY), and the herbicide 2,4-D were measured at gestational week 28. Serum concentrations of luteinizing hormone (LH), follicle stimulating hormone (FSH), testosterone (T), estrone (E1), estradiol (E2), 17-hydroxyprogesterone (17-OHP), Androstenedione (Adione), and Dehydroepiandrosterone sulfate (DHEAS) were assessed in infancy.” The results of the analyses show that in girls, higher maternal urinary TCPY and 2,4-D concentrations are significantly […]

(Beyond Pesticides, November 11, 2025) A study published in Cardiovascular Toxicology (July 2025) finds significant associations between Gulf War deployment-related toxic chemical exposure hazards and various adverse health outcomes, including heightened risk of atherosclerotic cardiovascular diseases (ASCVDs), such as “heart attack, coronary heart disease, stroke, transient ischemic attack, and peripheral vascular disease.” While there were no significant associations found directly between pesticide products and these adverse health effects, researchers attribute this to limited sample sizes and wide confidence intervals as part of the study methodology. Further research is necessary to build on this study, given the preponderance of scientific evidence linking pesticide exposure to heightened health risks to the cardiovascular system. On the issue of statistical significance, the authors state the following: “There may be difficulty [for survey respondents] remembering the[ir] military exposure history since the survey was completed nearly 25 years after the Gulf War.” While it is difficult to pinpoint pesticide exposure as a cause of illness among the toxic mixtures to which service members are exposed, there has been recognition by the Veterans Administration (VA) of diseases that are directly related to military service. Beyond Pesticides previously reported that the VA has established 20 burn pit and […]

(Beyond Pesticides, November 10, 2025) With a small but growing organic beer market, Beyond Pesticides is urging breweries to align with ecological farming practices and to seek out organic sources for their ingredients. In a June 2025 release, the marketing research firm Data Bridge reports that, “The global organic beer market size was valued at USD 7.24 billion in 2024 and is expected to reach USD 11.90 billion by 2032, at a CAGR [Compound Annual Growth Rate] of 6.4% during the forecast period.” The company attributes the growth to “health-conscious and environmentally-aware consumers” and finds “rising consumer preference for organic and clean-label beverages,” with consumers “actively seeking beer options made with organic hops, malt, and natural ingredients, free from synthetic pesticides or GMOs  [genetically modified organisms].” Harmful pesticides, including glyphosate, 2,4-D, and other toxic herbicides, insecticides, and fungicides, are used in the production of the ingredients of beer. Residues may remain in barley, oats, wheat, and hops used to make beer. Not only do the residues pose a risk to beer drinkers, but growing these crops nonorganically threatens farmworkers, waterways, wildlife, and pollinators.   More than 800 million pounds of pesticides are used each year in U.S. agriculture, with devastating impacts on soil life, pollinators, and ecosystem health. Harm to the soil microbiome and invertebrates like worms and beetles is magnified by synergistic interactions with chemical fertilizers, undermining the foundation of […]

(Beyond Pesticides, October 21, 2025) A study, published in International Journal of Hygiene and Environmental Health, calculates cumulative dietary pesticide exposure and finds a significant positive association between pesticide residues in food and urine when analyzing over 40 produce types. The research uses data for 1,837 individuals from the 2015–2016 National Health and Nutrition Examination Survey (NHANES) and compares them to biomonitoring samples of the participants. According to the researchers, “Here we show that consumption of fruits and vegetables, weighted by pesticide load, is associated with increasing levels of urinary pesticide biomarkers.” They continue, “When excluding potatoes, consumption of fruits and vegetables weighted by pesticide contamination was associated with higher levels of urinary pesticide biomarkers for organophosphate, pyrethroid, and neonicotinoid insecticides.” The NHANES data is derived from a national biomonitoring survey from the U.S. Centers for Disease Control and Prevention (CDC), which collects information about consumption of fruits and vegetables as well as urine samples. Background As the study authors explain: “Hundreds of millions of pounds of synthetic pesticide active ingredients are used every year in the United States, and pesticide exposure can occur through food, drinking water, residential proximity to agricultural spraying, household pesticide use, and occupational use. Pesticide […]

(Beyond Pesticides, October 20, 2025) With the release of a study that links the use of nitrogen fertilizer in combination with antibiotic pesticides to escalating bacterial resistance, public health advocates are renewing their call for the U.S. Environmental Protection Agency (EPA) and the U.S. Congress to eliminate antibiotic pesticide use in land management. This action comes on the heels of a World Health Organization (WHO) study finding that antibiotic resistance is evolving even faster than previously thought. WHO finds, “One in six laboratory-confirmed bacterial infections causing common infections in people worldwide in 2023 were resistant to antibiotic treatments. . .. Between 2018 and 2023, antibiotic resistance rose in over 40% of the pathogen-antibiotic combinations monitored, with an average annual increase of 5–15%.”  These findings, linking pesticides, antibiotics, and nitrogen fertilizers to antibiotic resistance, again raise serious concerns about the deadly impacts of conventional (chemical-intensive) agricultural practices on human health. The researchers found that nitrogen is a strong driver of resistance processes. The richness and diversity of phages—viruses that attack bacteria and can transmit antibiotic resistance genes (ARGs)—is highest in the groups exposed to both nitrogen and combined pesticides, and the abundance of ARGs in phages becomes “markedly elevated” in those same exposure conditions.  Bacterial […]

(Beyond Pesticides, October 16, 2025) An important new study links pesticides, antibiotics, and nitrogen fertilizers to the extreme global crisis of antibiotic resistance, raising serious concerns about the adverse impacts of conventional (chemical-intensive) agricultural practices. The research team, from several Chinese universities and laboratories and Queen’s University in Belfast, conducted a three-year study in China using soil bacteria and phages (bacteriophages, or viruses that invade bacteria) from an experimental field, exposing them to a variety of conditions ranging from the control (no exposures) to various combinations of nitrogen fertilizer and two categories of pesticides (the insecticide chlorpyrifos and a blend of the fungicides azoxystrobin and propiconazole). Phages are viruses that eat bacteria. They invade the bacterial cell and, in various ways, cause the death of the bacterium. Some viral genes cause the cells to lyse, or dissolve, releasing their genetic material into the surrounding environment, where other organisms can pick up new genes. In this way, phages are a major pipeline for horizontal gene transfer (movement of genes in bacteria from one bacterial species to another) among microbes. This phenomenon is of increasing concern because the genes circulating in this marketplace include many that enhance antibiotic resistance. The researchers were […]

(Beyond Pesticides, October 15, 2025) The latest Scientific Investigations Report for 2025 from the U.S. Geological Survey (USGS), entitled “National Water Quality Program: Multidecadal Change in Pesticide Concentrations Relative to Human Health Benchmarks in the Nation’s Groundwater,” finds moderate concentrations of five pesticides, with the highest percentages in agricultural wells, and concentrations of the carcinogenic soil fumigant DBCP (1,2-dibromo-3-chloropropane), which also causes infertility, that are greater than the maximum containment level, despite being banned over 45 years ago. These results highlight the persistence of pesticides used in agriculture and the elevated risks of pesticide contamination in agricultural areas. This report monitors concentrations of pesticides in well networks across the U.S. in decadal intervals, with this last one incorporating data ranging from 1993-2023. Additionally, DBCP in one well network in the San Joaquin-Tulare River Basin in California continues to be assessed due to previous levels exceeding the human health benchmark (HHB) established by the U.S. Environmental Protection Agency (EPA). The limitations of the study are disclosed in the text of the report. As the authors state: “Only pesticides with an HHB were included in the multidecadal pesticide change analysis… The total number of pesticides included in this study is less than […]

(Beyond Pesticides, September 16, 2025) As reported in the Daily News on August 28, the U.S. Environmental Protection Agency (EPA) announced that it “will hold a public webinar [today], September 16, 2025, at 2:00 PM ET to provide information on the ecological runoff/erosion and spray drift mitigation measures that can be used to protect endangered species from pesticides.” This follows closely behind an earlier announcement of a newly released Pesticide App for Label Mitigations (PALM) mobile tool to assist in implementing these mitigation measures. Despite boasting that the PALM tool is a “one-stop shop” for farmers to use EPA’s mitigation menu, which the agency claims helps to protect nontarget species, environmental critics say that self-directed mitigation without a rigorous reporting and enforcement apparatus fails to meet the level of protection that is necessary under the Endangered Species Act (ESA). As Beyond Pesticides has often reported, mitigation measures are not enforced through recordkeeping, inspections, and certification, and require no accountability from farmers and pesticide applicators. At the same time, EPA assumes compliance with mitigation measures as the basis for meeting statutory standards of reasonable risk from harmful chemicals, despite documented health and environmental harm. As a Daily News article earlier this […]

(Beyond Pesticides, August 21, 2025) The presence of Varroa mites in combination with the neonicotinoid insecticide imidacloprid increases the risk of bee mortality and disrupts the larval gut microbiome, according to a study of the synergy (a greater combined effect) between Varroa destructor, a parasitic mite that attacks and feeds on honey bees, and imidacloprid. The study in Pesticide Biochemistry and Physiology adds to the growing body of science on the severely declining bee population by investigating the toxic effects of both the parasites and pesticide stressors in honey bees (Apis mellifera). “Given that V. destructor may increase bees’ sensitivity to imidacloprid by compromising their physiological health and immunity, this study systematically assesses the effects of V. destructor infestation and imidacloprid exposure on honey bee survival, detoxification enzyme activity, and gut microbiota,” the authors explain. The intestinal tract and gut microbiome are crucial for digestion, metabolism, nutrient absorption, immune regulation, and pathogen defense. Within honey bees, the gut microbiome is “highly susceptible to external environmental stressors, such as pesticide exposure and parasitic infections [and] these disturbances can lead to microbial imbalances, ultimately affecting bee health.” (See studies here and here.) Previous research earlier this year, captured in Daily News Variability […]

(Beyond Pesticides, August 15, 2025) In analyzing the data present in an article in Data in Brief, concerning levels of pesticide biomarkers are present in the urine of adolescents and young adults that are linked to numerous health implications. The biomonitoring data, collected at two time points from participants in a longitudinal cohort study in the agricultural county of Pedro Moncayo, Ecuador, encompasses a total of 23 compounds used as herbicides, insecticides, and fungicides and their associated metabolites (breakdown products), which include organophosphates, pyrethroids, and neonicotinoids. The results highlight the disproportionate risks to a Latin American population that occur as a result of living in areas with heavy chemical-intensive agriculture. “This article presents urinary pesticide metabolite concentrations for 665 participants in the ‘Study of Secondary Exposure to Pesticides among Children, Adolescents, and Adults’ (ESPINA), which were collected during two follow-up assessments,” the authors describe. The first sampling period from July to October 2016, referred to as Follow-up Year [FUY]-8b, includes 529 of the participants, while the second sampling period from July to September 2022 (FUY-14a) includes 505 of the participants. All participants are within the agricultural community of Pedro Moncayo. As the authors note, “The ESPINA study aimed to include […]

(Beyond Pesticides, August 8, 2025) In a study published in Environmental Pollution, researchers have detected eighty pesticides (35 insecticides, 29 fungicides, and 11 herbicides, and metabolites) in the ambient air of a rural region of Spain (Valencia) between 2007 and 2024. Despite these dramatic findings, the authors conclude that there is “no [observable] cancer risk,” “no inhalation risk for adults,” and only one pesticide concentration (the insecticide chlorpyrifos) showing “a potential risk to toddlers.” However, the authors did not conduct an aggregate risk assessment that would typically consider all routes of exposure to the individual pesticides detected, including through water, food, and landscapes. Not considered by the authors are the potential effects of pesticide mixtures and full pesticide product formulations (with all potentially toxic ingredients), also a deficiency in the U.S. Environmental Protection Agency (EPA) registration of pesticides under federal law. Of concern, as well, are other contaminants in pesticide products, including but not limited to per- and polyfluoroalkyl substances (PFAS), heavy metals, plastics (including microplastics), which contribute to chronic diseases and health risks, and adverse effects to ecosystem stability exacerbated by the climate crisis. Background and Methodology “This work aims to conduct a further study on the situation of […]

(Beyond Pesticides, August 1, 2025) On June 30, Kyle Kunkler started work as deputy assistant administrator for pesticides in U.S. Environmental Protection Agency’s (EPA) Office of Chemical Safety and Pollution Prevention. Mr. Kunkler is an experienced agribusiness lobbyist, having come directly from the American Soybean Association, where he was director of government affairs. He joins Nancy Beck, PhD, herself a migrant from the American Chemistry Council. Not coincidentally, a mere three weeks after Mr. Kunkler’s appointment, EPA opened the floodgates to allow use of the controversial herbicide dicamba to flow unrestricted once again through the nation’s ecosystems. Dicamba has been associated with phytotoxic crop/plant damage (leaf damage, stunted growth, or death) and cancer. Three formulations of the herbicide whose registrations had been vacated via litigation will be reinstated by EPA after a public comment period that expires on August 22 at 11:59 PM EDT. Dicamba is manifestly one of the worst ideas the pesticide industry has ever devised, according to many farmers and pesticide safety advocates. Because of resistance to other herbicides, pesticide scientists developed the “[insert pesticide]-ready” concept in which a crop plant is genetically engineered to resist exposure to a herbicide, “Roundup-Ready” seeds being the most obvious example, so […]

(Beyond Pesticides, July 28, 2025) As the problem of antimicrobial-resistant infections continues to escalate to pandemic proportions, Beyond Pesticides is again calling on Congress and the federal government to urgently start to eliminate the use of pesticides that contribute to antibiotic resistance. While data accumulates on antimicrobial resistance, including Daily News reporting of yet another study in June in Environmental Geochemistry and Health, the 79th United Nations General Assembly High-Level Meeting on antimicrobial resistance (September 2024) points to  nearly five million deaths in 2019 from antibiotic-resistant microbial infections and $1 trillion in annual health care costs per year by 2050 globally. According to the UN’s political declaration, “[G]lobally, antimicrobial resistance could result in US$ 1 trillion of additional health-care costs per year by 2050 and US$ 1 trillion to 3.4 trillion of gross domestic product losses per year by 2030, and that treating drug-resistant bacterial infections alone could cost up to US$ 412 billion annually, coupled with workforce participation and productivity losses of US$ 443 billion, with antimicrobial resistance predicted to cause an 11 per cent decline in livestock production in low-income countries by 2050.” These findings grow out of “[G]eneral Assembly resolution 78/269, to review progress on global, regional and […]

(Beyond Pesticides, July 15, 2025) A study published in Environmental Science and Technology finds that there are 47 current-use pesticides—products with active ingredients that are currently registered with U.S. Environmental Protection Agency (EPA) —detected in samples of indoor dust, drinking water, and urine from households in Indiana. This study builds on existing scientific literature documenting the public health threat of nonoccupational, indoor pesticide exposure. (See previous Daily News here, here, and here.) The study is a reminder that pesticides move into the indoor environment through the air, and on clothing, making exposure more widespread than the assumptions used in regulatory reviews. Background and Methodology “In this study, we collected matched samples of indoor dust, drinking water, and urine from 81 households in Indiana, United States, and analyzed these samples for 82 CUPs [current use pesticides], including 48 insecticides, 25 herbicides, and 9 fungicides,” say the authors. They continue: “Of these, 47 CUPs were identified across samples of indoor dust, drinking water, and urine with median total CUP (∑CUP) concentrations of 18 300 ng/g, 101 ng/L, and 2.93 ng/mL, respectively.” The herbicides (13) detected include 2,4-D (2,4-dichlorophenoxyacetic acid), Alachlor, Atrazine, CIAT (Desethyl-atrazine), Diuron, Metolachlor, Metolachlor OA (Oxanilic acid), OIAT (2-Hydroxy-4-isopropylamino-6-amino-s-triazine), OIET […]

(Beyond Pesticides, July 11, 2025) Pesticides and antibiotics are linked inextricably in the looming crisis of human and ecosystem health. Both started out as quasi-miraculous solutions to age-old human problems, yet it has been clear that the failures of each present severe challenges—and that they are synergistic because they trigger the same kinds of defensive mechanisms in their targets: insects, fungi, and weeds on the one hand, and microbes on the other. A review of contamination of waterways in India with pesticides and antibiotics, published in Environmental and Geochemical Health, recounts the many threats that arise when these chemicals mix and how their presence in water makes the problems much worse.    Globally, about five million people died in 2019 from infections with antibiotic-resistant microbes. By 2050, according to a World Bank estimate, antibiotic resistance could add $1 trillion to global health care costs and subtract $3.4 trillion from annual global gross domestic product. While the world slowly realizes the urgent need to counter antibiotic resistance, the role of pesticides in generating it has received less political and public attention. But there is no doubt that pesticides are strongly implicated. In fact, the resistance of microbes to antibiotics is no […]

(Beyond Pesticides, June 24, 2025) As changes in the executive branch of the federal government upend expectations among environmental stakeholders, the regulation of food safety in the United States is being revealed as a rickety structure built over a century with unpredictable and sometimes contradictory additions, extensions, remodels, and tear-downs. In the short term, clarity is unavailable, but there have been calls for revision and strengthening of regulatory processes—requiring lawmaker and regulator willingness to incorporate the vast body of evidence that pesticides do far more harm than good, and that organic regenerative agriculture is the surest path to human and ecological health. News reports out of Costa Rica in May brought public attention to drafted legislation to ban pesticides in the country that the World Health Organization (WHO) has defined as “extremely or highly hazardous, or those with evidence of causing cancer, genetic mutations, or affecting reproduction, according to the Globally Harmonized System (GHS).” The headline sparked a relook in this Daily News at the current and historical failure of U.S. policy, which allows cancer-causing pesticides in food production and land management, despite the booming success of a cost-effective and productive, certified organic sector for which petrochemical pesticides are not […]

***Featured Art Page submissions for National Pollinator Week, highlighted with the gratitude of Beyond Pesticides: Jesse from Livermore, CA: “Honeybee Pollinating Citrus Blossom”; Yumi from New York, NY: “Birds and the Bees”; Gretchen from Helena, MT: “Butterflies”; Janet from Concord, MA: “Beneath the Big Dipper”; and Trix from Petersburg, NY: “Downy Woodpecker.” (Beyond Pesticides, June 16, 2025) Every year, Beyond Pesticides announces National Pollinator Week to remind eaters of food, gardeners, farmers, communities (including park districts to school districts), civic organizations, responsible corporations, policy makers, and legislators that there are actions that can be taken that are transformative. All the opportunities for action to protect pollinators, and the ecosystems that are critical to their survival, can collectively be transformational in eliminating toxic pesticides that are major contributors to the collapse of biodiversity. This is why Beyond Pesticides starts most discussions and strategic actions for meaningful pollinator and biodiversity protection with the transition to practicing and supporting organic.  In launching National Pollinator Week, Beyond Pesticides makes suggestions for individual actions to increase efforts to think and act holistically to protect the environment that supports pollinators. The impact that people have starts with grocery store purchases and the management of gardens, parks, […]

(Beyond Pesticides, June 4, 2025) A new study published in Environmental Chemistry and Ecotoxicology finds that “higher pesticide exposure was significantly associated with elevated blood pressure and greater risks of hypertension.” More specifically, “[t]he results indicated that exposure to PNP [para-nitrophenol/parathion] and 2,4-D may contribute to an increased risk of hypertension.” According to data provided by the Centers for Disease Control and Prevention (CDC), roughly half of U.S. adults have hypertension, which can lead to increased risk for stroke and heart disease, two of the top causes of mortality in the nation. Amid worsening public health concerns, with young generations facing an increase in heart failure (see here for the Duke University School of Medicine analysis), advocates continue to call for the transformation of the food system, including increased access and production of whole-based organic food. Background Information and Methodology The authors of this community-based, case-control study are researchers at the Guangzhou Center for Disease Control and Prevention and the School of Public Health at Southern Medical University, both located in Guangzhou, China. The study included 360 participants, consisting of 180 hypertension cases and 180 non-cases (“normotensive individuals”) within China’s National Essential Public Health Services Program. All participants were over […]

(Beyond Pesticides, June 3, 2025) Chemical contaminants in wastewater have long been of concern, especially given the significant costs of upgrading wastewater treatment facilities to remove existing and emerging chemicals. In advancing chemical safety, one of the many regulatory determinations that Beyond Pesticides advocates for, prior to the allowance of any toxic chemical use, is the establishment of a realistic cleanup or disposal strategy. Yet, a plethora of petrochemical pesticides flood the market and contaminate the air, soil, water, and crops before poisoning humans and wildlife. A study in the Journal of Environmental Chemical Engineering uses the detectable levels of metabolites (breakdown products) of pesticides in wastewater to gauge exposure to populations living near flower bulb fields throughout the Netherlands. Wastewater samples were collected from five wastewater treatment plants (WWTPs) located in different parts of the Netherlands, with two of the locations (Tollebeek and Lisse) located near flower bulb fields and the other three representing control areas. The study finds that higher levels of chemicals correlate with proximity to agricultural fields and present a heightened health risk. The authors describe wastewater-based surveillance (WBS) as a complementary approach to human biomonitoring that they use “to assess the spatial differences in human […]

(Beyond Pesticides, May 29, 2025) A study, published in Environmental Toxicology and Pharmacology, “investigates genotoxic effects on farmers in Paraíba, Brazil, analyzing buccal mucosa cells [cells from inside the cheek] for DNA and cellular damage,” the authors write. In comparing data from 33 pesticide-exposed agricultural workers to 29 unexposed people in a control group, the researchers report that the “findings revealed significantly higher frequencies of cellular alterations and DNA damage among exposed farmers relative to the control group, with no significant impact from factors such as smoking, alcohol consumption, or family cancer history.” They continue, “These results underscore the genotoxic risks linked to prolonged pesticide exposure and highlight the necessity for stricter regulatory measures.” As Beyond Pesticides documents in Disproportionate Pesticide Hazards to Farmworkers and People of Color Documented… Again, farmworkers have been excluded from labor and occupational safety protection laws since their inception. The Occupational Safety and Health Administration (OSHA) defers all policy on pesticide protections to the U.S. Environmental Protection Agency (EPA), which has been widely criticized for providing inadequate worker protection standards. This study focuses on workers in Brazil, but represents issues that impact communities worldwide. “The agricultural sector plays a pivotal role in Brazil’s economy, encompassing […]

(Beyond Pesticides, May 23-26, 2025) This Memorial Day, while honoring and mourning the U.S. military personnel who have died serving in the United States Armed Forces, Beyond Pesticides recognizes those who are still fighting the long-term impacts of exposure to toxic chemicals as a result of their use in warfare. A recent review in the Open Journal of Soil Science acts as a reminder of the effects that span multiple generations to both the environment and human health following the use of pesticides. The review analyzes the history and impacts of herbicide use during the Vietnam War, as well as emphasizes the importance and relevance for current and future generations. As the authors state, “The United States (U.S.) and other countries, including Russia and Ukraine, need to learn the historical lessons from the U.S. use of herbicides, containing dioxin TCDD and/or arsenic (As), as chemical weapons during the Vietnam War.” As previously reported by Beyond Pesticides, public attention generally focuses on the “rainbow herbicides,” particularly Agent Orange, used during the Vietnam War; meanwhile, it is the dioxin TCDD (2,3,7,8 tetrachlorodibenzodioxin), a byproduct of Agent Orange’s manufacturing process, that has caused the most lasting damage within the country. While the breakdown […]