[X] CLOSEMAIN MENU

  • Archives

  • Categories

    • air pollution (8)
    • Announcements (605)
    • Antibiotic Resistance (43)
    • Antimicrobial (20)
    • Aquaculture (31)
    • Aquatic Organisms (37)
    • Bats (10)
    • Beneficials (59)
    • Biofuels (6)
    • Biological Control (34)
    • Biomonitoring (40)
    • Birds (26)
    • btomsfiolone (1)
    • Bug Bombs (2)
    • Cannabis (30)
    • Centers for Disease Control and Prevention (CDC) (12)
    • Chemical Mixtures (8)
    • Children (115)
    • Children/Schools (240)
    • cicadas (1)
    • Climate (32)
    • Climate Change (90)
    • Clover (1)
    • compost (6)
    • Congress (21)
    • contamination (160)
    • deethylatrazine (1)
    • diamides (1)
    • Disinfectants & Sanitizers (19)
    • Drift (19)
    • Drinking Water (18)
    • Ecosystem Services (19)
    • Emergency Exemption (3)
    • Environmental Justice (168)
    • Environmental Protection Agency (EPA) (551)
    • Events (89)
    • Farm Bill (24)
    • Farmworkers (201)
    • Forestry (6)
    • Fracking (4)
    • Fungal Resistance (7)
    • Goats (2)
    • Golf (15)
    • Greenhouse (1)
    • Groundwater (16)
    • Health care (32)
    • Herbicides (49)
    • Holidays (39)
    • Household Use (9)
    • Indigenous People (6)
    • Indoor Air Quality (6)
    • Infectious Disease (4)
    • Integrated and Organic Pest Management (72)
    • Invasive Species (35)
    • Label Claims (51)
    • Lawns/Landscapes (254)
    • Litigation (346)
    • Livestock (9)
    • men’s health (4)
    • metabolic syndrome (3)
    • Metabolites (7)
    • Microbiata (25)
    • Microbiome (30)
    • molluscicide (1)
    • Nanosilver (2)
    • Nanotechnology (54)
    • National Politics (388)
    • Native Americans (3)
    • Occupational Health (17)
    • Oceans (11)
    • Office of Inspector General (4)
    • perennial crops (1)
    • Pesticide Drift (164)
    • Pesticide Efficacy (12)
    • Pesticide Mixtures (16)
    • Pesticide Residues (188)
    • Pets (36)
    • Plant Incorporated Protectants (2)
    • Plastic (10)
    • Poisoning (21)
    • Preemption (46)
    • President-elect Transition (2)
    • Reflection (1)
    • Repellent (4)
    • Resistance (121)
    • Rights-of-Way (1)
    • Rodenticide (34)
    • Seasonal (3)
    • Seeds (7)
    • soil health (23)
    • Superfund (5)
    • synergistic effects (25)
    • Synthetic Pyrethroids (17)
    • Synthetic Turf (3)
    • Take Action (604)
    • Textile/Apparel/Fashion Industry (1)
    • Toxic Waste (12)
    • U.S. Supreme Court (3)
    • Volatile Organic Compounds (1)
    • Women’s Health (27)
    • Wood Preservatives (36)
    • World Health Organization (12)
    • Year in Review (2)
  • Most Viewed Posts

Search Results

EU Risk Assessment Fails to Predict Limits of Personal Protective Equipment (PPE)

Thursday, September 19th, 2024

(Beyond Pesticides, September 19, 2024) An article published in the journal Science of the Total Environment finds that the European Union’s (EU) risk assessment process, required for registration, fails to accurately or reliably predict pesticide exposure rates, sometimes by several orders of magnitude. Pesticide registration in the EU leverages the Agricultural Operator Exposure Model (AOEM)—a predictive model developed in 2014 to estimate expected non-dietary pesticide exposure levels for operators [pest control operators in the U.S.] based on a very limited set of data generated by the pesticide industry. Models that predict real-world exposure and underestimate field data raise critical questions about the efficacy of risk assessment reviews that determine product labels and allowed level of harm. By comparing the dermal exposure measured during a field study conducted in a nonagricultural area with the corresponding values estimated by AOEM, researchers in France add to the body of scientific literature indicating that the fossil fuel and petrochemical pesticide industry data cannot be relied upon as a benchmark to ensure public health and safety. The study describes the difficulty and complexity of calculating the ability of protective equipment to provide protection. According to the authors, “[AOEM] underestimated hand exposure by 42 times and […]

Share

Call for Action after Study Links Biodiversity Decline to Elevated Pesticide Use and Rise in Infant Mortality 

Monday, September 16th, 2024

(Beyond Pesticides, September 16, 2024) After the release of a hard-hitting study last week published in Science that pinpoints the cycle of increasing pesticide use with ecosystem and bat decline, resulting in higher infant mortality, Beyond Pesticides is calling for state and local action to transition public land to organic practices. Without a healthy ecosystem, the study documents increased pesticide use with dramatic adverse health effects. To take corrective action, Beyond Pesticides’ action asks governors and mayors to do the following: Eliminate the use of pesticides that imperil bats by adopting biodiversity conservation goals including— (1) ecological mosquito management with measures that recognize the benefit of preventive strategies, establish source reduction programs to manage breeding sites on public lands, educate on the management of private lands, employ programs for larval management with biological controls, and eliminate the use of toxic pesticides; (2) prohibition of systemic insecticides and treated seeds, including neonicotinoids; and (3) land management on public lands—including hospitals, higher education institutions, schools, and parks—using regenerative organic principles and organic certified practices and products, to transition to a viable organic system that prioritizes long-term health of the public, ecology, and economy. The new research connects declines in bat populations with increased […]

Share

Study of Pesticide Risk in Wild Bee Species Highlights EPA Risk Assessment Inadequacies

Friday, August 23rd, 2024

Image: Art Page submission from Sara Grantham, “Sunflower Pollinators”  (Beyond Pesticides, August 23, 2024) A study in Science of The Total Environment calculates and compares pesticide risk in 594 wild bee species associated with crops in North America. Current pesticide risk assessments that analyze effects on bees primarily focus on a limited subset of species and do not provide comprehensive protection of all wild bees. “Species commonly proposed as models for pesticide risk assessments may not accurately represent risk for those bee species facing the highest potential risk in agricultural contexts,” the authors postulate. The researchers continue, “This study presents a novel approach to characterize and compare the relative potential pesticide risk among wild bee species of their association with crops in North America using suites of intrinsic bee traits to quantify species’ vulnerability and extrinsic factors based on the toxic load of crops for bees and the strength of each species’ association with those crops.” In considering multiple factors that vary by species and determining potential harm to each from pesticide exposure, this study highlights the inadequacies of the current risk assessment process used by the U.S. Environmental Protection Agency (EPA).    The system for risk assessment for pesticides that […]

Share

Toxic Pesticides Increase Rates of Chronic Kidney Disease in Agricultural Communities

Thursday, August 22nd, 2024

(Beyond Pesticides, August 22, 2024) A screening and analysis of 36 pesticides finds traces of these chemicals in patients with “unexplained chronic kidney disease” from agricultural communities in the Indian province of Uttar Pradesh. Researchers conducting this study, published in the Journal of Toxicology and Environmental Health Sciences, identify organophosphates, organochlorines, and pyrethroids as the main culprits, building on years of existing research pointing to adverse health impacts originating from bioaccumulation of pesticides after acute and chronic exposure. Chronic kidney disease (CKD) is a condition that afflicts one in ten adults internationally, based on a peer-reviewed analysis from The Lancet. The Centers for Disease Control and Prevention (CDC) estimate that one in seven U.S. adults (or roughly 35.5 million people) have CKD, with as many as nine in ten adults with the disease undiagnosed, based on 2023 data. The correlation between high rates of CKD and multigenerational use of and reliance on pesticides for food production, lawn care, and general land management reinforces the calls of advocates, farmers, and health professionals to adopt a new approach rooted in organic principles. Methodology This study was conducted by a group of researchers from the Department of Chemistry at Babu Banarasi Das University […]

Share

Review of Pesticide Residues in Human Urine, Lower Concentrations with Organic Diet

Wednesday, August 21st, 2024

(Beyond Pesticides, August 21, 2024) A literature review, published this month in the Journal of Agricultural and Food Chemistry, explores levels of pesticide residues found in samples of human urine with environmental exposure and dietary intake and confirms prior findings about the benefits of an organic diet. Similar to past findings, lower concentrations of chemicals are detected in the urine of participants who report eating an organic diet. By analyzing 72 scientific research studies published between 2001 to 2023, the review assesses routes of exposure and “explores urinary concentrations and detection frequency of metabolites of organophosphates and pyrethroids, as well as herbicides such as 2,4-D and glyphosate,” the authors say. While “exposure to pesticide residues is influenced by a variety of demographic factors, including occupation, agricultural practices, seasonal variations, residence, diet, age, and gender,” the authors say, the concentrations of pesticides and their metabolites in human urine highlights the disproportionate risk to certain groups as well as the overall threat to the health of humans and the environment. Pesticide exposure can occur from dermal/skin contact or inhalation, through residence or work, and with dietary intake. “Pesticides in urine can be detected as parent compounds, specific metabolites corresponding to a specific […]

Share

Study Links Pesticide Exposure During Preconception and First Trimester to Stillbirth

Wednesday, August 14th, 2024

(Beyond Pesticides, August 14, 2024) Pesticide exposure is linked to negative birth outcomes in a recent study in the American Journal of Epidemiology. This study adds to that body of science, but is novel research since, “Epidemiological studies of pesticide exposures and stillbirth in the United States have not been published in the past two decades, a time period that has seen dramatic changes in pesticide use compared to the 20th century,” the authors state. The study analyzes Arizona pesticide use records and birth certificates from 2006-2020. Researchers correlate mothers living within 500 meters of any pyrethroid, organophosphate (OP), or carbamate insecticide applications during specific windows before and during pregnancy with stillbirth. The authors focus on exposure during the prenatal period, as it is a susceptible time frame in which any contact with pesticides can negatively impact health. Numerous studies report several adverse birth and childhood outcomes with prenatal exposure. To link pesticide exposure and negative birth outcomes, Arizona records that encompass 1,237,750 births, 2,290 stillbirths, and 27 pesticides were analyzed. The authors “evaluate associations of pyrethroids, OPs, and carbamate insecticides with stillbirth by using data from the Arizona Pregnant women’s Environment and Reproductive outcomes Study (Az-PEARS), a project that […]

Share

Adding to Similar Findings, Organophosphate Insecticide Linked to Depression and Suicide, Farm to Home

Tuesday, July 16th, 2024

(Beyond Pesticides, July 16, 2024) Yet another study in the August 2024 journal Ecotoxicology and Environmental Safety has found that exposure to organophosphorus pesticides (OPPs) is correlated with increased suicidal thoughts in some people. This study is just the latest in a long line of studies from around the world that have linked pesticide exposure to mental health conditions, including sleep disorders, depression, and suicidal ideation (SI). As the rate of suicide increased by 30% between 2000 and 2020, there is an urgent public health need to investigate and address all potential contributing factors. A 2019 study, covered in Daily News, found that teens and adolescents living in agricultural areas and exposed to organophosphate (OP) insecticides are at higher risk of depression, In July and January this year, other studies link farmer psychiatric episodes to pesticide exposure, adding to the body of science. Exposure to household pesticides is also linked to depression in a 2020 study.   Study and Methodology  The study entitled “Association between exposure to organophosphorus pesticide and suicidal ideation among U.S. adults: A population-based study,” analyzes information on the mental and physical health of over 5,000 individuals aged 20 and up in the United States. The study aims […]

Share

Pesticide Contaminated Cannabis in California Reveals Testing and Regulatory Failures

Tuesday, July 9th, 2024

(Beyond Pesticides, July 9, 2024) Last month, California cannabis regulators recalled a pesticide-tainted vape, one of the contaminated products identified in a Los Angeles Times investigation. The report reveals that the California Department of Cannabis Control (DCC) has for months been aware of the presence of dangerous chemicals in legal cannabis sold to the public. Conducted by Los Angeles Times and WeedWeek, a cannabis industry newsletter, the investigation has uncovered alarming levels of the insecticide chlorfenapyr in legal cannabis products sold in state dispensaries. According to an article via the National Institutes of Health, “Although [chlorfenapyr] has been identified as a moderately toxic pesticide by the World Health Organization (WHO), the mortality rate of poisoned patients is extremely high. There is no specific antidote for chlorfenapyr poisoning.” The chemical is associated with adverse liver effects and is toxic to bees, birds, and aquatic organisms. Despite claims that the state’s cannabis is safe and regulated, many popular brands of vapes and pre-rolled joints were found to contain dangerous pesticides at levels exceeding state limits and federal standards for tobacco. This investigation comes on the heels of the discovery of large amounts of illegal Chinese pesticides at cannabis grow operations around the state. […]

Share

Take Action: Elimination of the Insecticide Is Both a Public Health and Ecosystem Issue

Monday, July 8th, 2024

(Beyond Pesticides, July 8, 2024) Please submit comments by Wednesday, July 31, 2024. Acephate, an insecticide and member of the highly toxic organophosphate (OP) family, is so toxic that EPA is proposing to ban all uses except the systemic injection into trees. A comment period is open, and EPA is accepting comments through Wednesday, July 31, after extending the earlier July deadline. With this remaining use, EPA is still not recognizing that systemic neonicotinoid pesticides can cause serious environmental harm to the ecosystem through indiscriminate poisoning of organisms. >> Submit a comment on acephate and tell EPA that no pesticide should be allowed to be used if the crop can be produced organically.  EPA proposes to cancel all uses of acephate other than tree injection to eliminate all risks of concern it has identified that exceed its level of concern for dietary/drinking water risk, residential and occupational risks, and risks to non-target organisms. As Beyond Pesticides points out, although the tree injection method does not pose excessive dietary or aggregate health risk and does not pose any untoward occupational or post-application human health risks of concern, there are significant ecological risks posed that the agency has neglected. Rather than assessing the ecological risks of tree […]

Share

Environmental and Trade Groups Successfully Call for End to Pesticide Company Alliance with UN-FAO

Friday, July 5th, 2024

(Beyond Pesticides, July 5, 2024) After years of advocacy against corporate interference in global pesticide policy, the United Nations Food & Agriculture Organization (FAO) has ended its “strategic partnership” with petrochemical pesticide and fertilizer trade association CropLife International. This decision, which allows the expiration of a 2020 Letter of Intent (LoI), was announced in a June press release by a coalition of international public interest, environmental, and trade groups. The organizations objected to the partnership from the inception of the agreement and has issued objections, including in 2022 and covered by Daily News. The signatories to the release last month believe that this severing of ties with the chemical industry will contribute to building momentum from frontline communities for “sustainable, resilient and equitable production systems under the agroecological paradigm.” The groups say, however, “We remain concerned about the FAO’s continuing informal engagements with CropLife and call for greater transparency and accountability in this regard.” Beyond Pesticides has urged that models for change, whether advanced by FAO or other international or national institutions, must embrace clear definitions and standards that are certified and enforceable in order to reverse the existential threats to health, biodiversity, and climate from petrochemical pesticides and fertilizers. […]

Share

Recent Studies Continue To Highlight Connection Between Depression and Suicide in Pesticide-Exposed Farmers

Tuesday, July 2nd, 2024

(Beyond Pesticides, July 2, 2024) Men’s Mental Health Awareness Month, which took place last month, evokes concern about the growing body of science linking pesticide exposure to neurological effects linked to depression. Recent studies reveal elevated rates of psychiatric disorders, including suicide, among farmers, with problems more common for males.  Through systematic reviews, meta-analyses, surveys and interviews, and blood sampling, these three studies add to the growing body of science linking pesticide exposure to neurological impacts. First, in the Journal of Agromedicine, researchers from Greece and the United Kingdom review eight studies and find a significant positive association between pesticide poisoning and depression in agricultural populations.1 Second, a study in Toxicology shows a link between depression in Brazilian farmers and pesticide exposure, most notably with glyphosate usage.2 Third, the latest study in Environmental Toxicology and Pharmacology focuses on work by researchers from Spain in identifying farmers exposed to chlorpyrifos, mancozeb, and malathion that have higher rates of depressive symptoms and suicide attempts.3  Through a meta-analysis of published research, the authors of the Agromedicine journal article identify pesticide poisoning as a risk factor of depression. With depression affecting more than 264 million individuals worldwide, this is a field of interest with […]

Share

Seeds Coated with Neonicotinoid Insecticides Again Identified as an Important Factor in Butterfly Decline

Friday, June 28th, 2024

(Beyond Pesticides, July 28, 2024) Most people don’t like bugs, but the fact is that insects form the foundation of human flourishing, both for their ecosystems services, like pollination of food crops, and for their aesthetic joys. But insect populations globally are declining two to four percent a year, with total losses over 20 years of 30-50 percent, according to a new study of the interacting effects of pesticides, climate, and land use changes on insects’ status in the Midwest. Teasing out the relative influence of these stressors has been a major obstacle in determining the causes of the declines and ways to mitigate them. The icon of insect beauty in the U.S. is the monarch butterfly, whose vibrant coloring, elegant form, and spectacular migrations inspire everyone. Beyond Pesticides has covered the distressing decline of these creatures, most recently in the June 24 Daily News. Monarchs prefer milkweed plants, but also visit many other flowers. Milkweed often grows along the margins of fields, so monarchs are widely exposed to pesticides and habitat disturbances associated with agriculture. The new study was published in PLoS One by a team of scientists from the Washington Department of Fish and Wildlife, Michigan State University, […]

Share

Cross-Sectional Study Finds Connection Between Pesticide Exposure and Alzheimer’s Disease

Wednesday, June 5th, 2024

(Beyond Pesticides, June 5, 2024) Individuals living near chemical-intensive agricultural environments have heightened risk of Alzheimer’s disease relative to the general population, according to a study published earlier this year in Psychiatry Research. This finding builds on existing peer-reviewed studies that document the relationship between chronic pesticide exposure and elevated risk of neurodegenerative disorders including Alzheimer’s disease, as well as Parkinson’s disease, dementia, multiple sclerosis (MS), and Huntington’s disease. In light of the mountains of scientific evidence, advocates continue to demand for a wholesale transformation of agricultural and land management systems to one based in organic principles in alignment with the U.S. National Organic Program. Study Analysis This study was published online on May 1, 2024 with the full entry to be published in July 2024. The researchers are physicians, health professionals, and professors at the University of Almeria in southern Spain, specifically working in the Health Research Center and the Department of Nursing, Physiotherapy and Medicine. There is also a researcher, Cristofer Ruiz-GonzĂĄlez, who works at the TorrecĂĄrdenas University Hospital also located in Almeria, Spain. Researchers gathered case information from over 40,000 patients between 2000 and 2021 living in demarcated health care districts with high and low levels of […]

Share

Weed Killers Dicamba and 2,4-D Found in Pregnant Women in Midwest USA, Linked to Serious Effects

Tuesday, May 21st, 2024

(Beyond Pesticides, May 21, 2024) In a first-of-its kind series of biomonitoring studies published in Agrochemicals, researchers identified the presence of the herbicides dicamba and 2,4-D in all pregnant participants from both cohorts in 2010-2012 and 2020-2022. The findings from this research are not surprising given the explosion of toxic petrochemical pesticides in the Midwest region of the United States. “The overall level of dicamba use (kilograms applied in one hundred thousands) in the U.S. has increased for soybeans since 2015 and slightly increased for cotton and corn,” the authors report, based on U.S. Department of Agriculture National Agriculture Statistics Service surveys. “The overall level of 2,4-D use (kilograms applied in one hundred thousands) in the U.S. was highest in 2010 for wheat, soybeans, and corn. The amount of 2,4-D applied increased the most for soybeans and corn from 2010 to 2020.” The researchers focused on the states of Illinois, Indiana, and Ohio, given the increase in dicamba and 2,4-D during the study period for both cohorts (2010-2022). The researchers are based at Indiana University School of Medicine in the Department of Biostatistics and Health Data Science and Department of Obstetrics and Gynecology, Quebec Toxicology Center within the Institut national […]

Share

Pesticide Use Again Linked to Inflammatory Bowel Disease, This Time Among Applicators and Their Spouses

Wednesday, May 15th, 2024

(Beyond Pesticides, May 15, 2024) A study published recently in the journal Environmental Research finds a significant correlation between exposure to certain pesticides and an elevated risk of inflammatory bowel disease (IBD), a chronic autoimmune condition of the gastrointestinal tract. The study, adding to the body of science on this subject, evaluates self-reported data from licensed pesticide applicators and their spouses exposed to pesticides for over 20 years. In addition, while some of the chemicals found to be most closely associated with incidents of IBD have been banned from use, they are “forever” chemicals that persist in the environment for generations. These findings demonstrate once again the failings of the current regulatory process to identify hazards before they are put into the environment. The study found evidence that exposure to several organochlorine insecticides (dieldrin, DDT, and toxaphene), as well as organophosphate insecticides (parathion, terbufos, and phorate) and herbicides (2,4,5-T, 2,4,5-TP, and metolachlor), is associated with elevated IBD risk. IBD is a generic term for diseases that result in chronic inflammation of the gastrointestinal tract, such as Crohn’s disease and ulcerative colitis. It is estimated that 6.8 million patients globally suffered from IBD in 2017. IBD may result from an imbalance […]

Share

Prenatal, Childhood Exposure to Toxic Pesticides Linked to Neurodevelopment Issues

Monday, May 13th, 2024

(Beyond Pesticides, May 13, 2024) A study published in Environmental Research finds that “early life organophosphate pesticide exposure has been linked with poorer neurodevelopment from infancy to adolescence.” Researchers in this study acknowledge that there is still much more to be done in furthering understanding of “neural mechanisms underlying these associations,” and yet there is “notable consistency” in their Center for the Health Assessment of Mothers and Children of Salinas (CHAMACOS) birth cohort study. This study’s findings are consistent with decades of substantial, peer-reviewed scientific literature documenting the adverse health impacts of organophosphate pesticides on public and ecological health. Organic advocates believe that a transition away from chemical-intensive agriculture and land management is the most viable solution to avoid adverse health impacts and end reliance on toxic chemicals in households and communities. The researchers for this study are based at the University of California, Berkley (Center for Environmental Research and Community Health as well as Center for Interdisciplinary Brain Sciences Research), Department of Public Health at University of California, Merced, and Stanford University (Departments of Radiology and Pediatrics in the School of Medicine). “We have reported associations of prenatal [organophosphate] exposure with poorer cognitive function and executive function, and more attention and […]

Share

EPA Proposes to Stop Most Uses of Highly Toxic Insecticide in Food and Water, But Open to Negotiating

Wednesday, May 8th, 2024

(Beyond Pesticides, May 8, 2024) In an unexpected turnaround, the U.S. Environmental Protection Agency (EPA) announced at the end of April a Proposed Interim Decision (PID) to discontinue all but one application of the insecticide acephate. Acephate is an organophosphate pesticide, a well-known neurotoxicant, widely banned globally, including in the European Union. Under the proposal, all uses would end except for the injection of trees that do not produce fruit or nuts. In its proposed action, EPA asks the manufacturer to offer the agency a voluntary settlement, a process that typically compromises the health of the public, workers, and the environment. Acephate, an organophosphate (OP) pesticide, is approved for use in both agricultural settings, including crops like cotton and soybeans, and nonagricultural applications, such as injections for forestry trees. Acephate affects the nervous system by inhibiting the acetylcholinesterase (AChE) enzyme. Importantly, chronic, low levels of exposure can cause a range of adverse human health outcomes, from cancer to birth defects, reproductive and developmental problems, and learning disabilities. While the proposed April interim decision, if it comes to pass, is welcomed by advocates, some are concerned that EPA’s proposal does not fully critique the scientific documents and conclusions on risk that […]

Share

Parkinson’s Disease Explodes as Researchers Find Connection to Pesticide Exposure and Genes

Friday, May 3rd, 2024

(Beyond Pesticides, May 3, 2024) Parkinson’s disease (PD) is the second most common neurodegenerative disease in the world after Alzheimer’s. Genetic factors account for only a fraction of PD cases, and for decades scientists have been aware of associations between pesticide exposures and PD. Yet, not everyone exposed to pesticides gets PD. Consequently, neither the genetic nor the environmental hypothesis is fully satisfactory; both may be involved. Thus, there has been great interest in identifying gene variants that affect the risks of PD associated with pesticide exposure. Now a team of University of California at Los Angeles researchers led by neurologist Brent Fogel, MD, PhD has traced a connection between certain gene variants and the occurrence and severity of PD in a cohort of central California PD patients who have had long-term exposure to pesticides. The genes are related to autophagy, the process by which cells organize, degrade, recycle or eject molecules to maintain healthy chemical balance. Autophagy is an essential process throughout the body, including regulation of mitochondria, which are also vital for healthy cellular function. The study supports other research suggesting that autophagy is disturbed in neurodegenerative diseases. As Beyond Pesticides discussed in its April 19 Daily News, PD […]

Share

More Data Finds Long-Term Exposure to Toxic Pesticides Alters Human Gut Microbiome and Metabolism

Friday, April 26th, 2024

(Beyond Pesticides, April 26, 2024) Researchers build on existing research when assessing the relationship between long-term exposure to organophosphorus pesticides—widely used in food production and homes and gardens—and the human gut microbiome. In a new study published in Environmental Health, an interdisciplinary research team from University of California, Los Angeles determined, “that exposure to [organophosphorus pesticides] is associated with changes in the abundance of several bacterial groups and differential functional capacity in metabolic pathways supported by the human gut microbiome.” The study draws upon data from a “Parkinson’s, Environment and Gene study (PEG)” in which 190 participants were asked to submit fecal samples and answer interview questions. “[The study] was initially designed to investigate the etiology of Parkinson’s disease (PD) and participants were recruited in two study waves [‘over the full 10-year exposure window’]: 2001–2007 and 2012–2017. At baseline, [Parkinson’s disease] patients were diagnosed within the past 5 years and randomly selected community controls were also recruited,” the research team shares in their Methodology section. “Since 2017, we invited previous study participants who could be contacted to enroll in a pilot study of the gut microbiome. In addition, we invited a household or community member of [Parkinson’s] patients to participate.” […]

Share

Wide Range of Harmful Effects of Pesticides Documented in Literature Review

Thursday, April 25th, 2024

(Beyond Pesticides, April 25, 2024) In a study from earlier this year, “Pesticides: An alarming detrimental to health and environment,” scientists compiled research from 154 articles regarding pesticide use and the adverse effects they have on the environment and human health. Among the effects of the harmful pesticides described is genotoxicity—the alteration of genetic material that results in the mutations in DNA that cause cancer.  The authors state that “genotoxins are mutagenic chemicals, and exposure to them increases the risk of developing tumors, hormonal changes, DNA damage, and changes in the ovaries and eggs, all of which leading to cancers… The risk of DNA damage surges with increased genotoxicity in people exposed to pesticides.” In addition, the National Institute of Health states that all “pesticides are highly biologically active chemicals. They may interact with DNA and damage its structure.” Despite these documented risks, pesticide use continues to surge.  While phased out to a considerable extent after being widely used in agriculture and residential areas, organochlorine pesticides (OCPs) like dichlorodiphenyltrichloroethane (DDT) or its breakdown compound dichlorodiphenyldichloroethylene (DDE) continue to show up as residues in the environment and food supply. Symptoms in humans that have been exposed to these chemicals include: seizures, […]

Share

Bill Seeks to Eliminate Inequities for Child Farmworkers, But Leaves Weak EPA Pesticide Standards in Place

Friday, March 29th, 2024

(Beyond Pesticides, March 29, 2024) Last week during National Agriculture Week, U.S. Senator Ben Ray LujĂĄn (D-NM) introduced S.4038, the Children’s Act for Responsible Employment and Farm Safety (CARE), aiming to elevate labor standards for young workers in the agricultural sector, as protection from pesticides remains weak. Currently, agriculture stands as the sole industry that permits children—as young as 12 years old—to work without significant limits on their hours of employment outside of school time. This scenario is a reality for hundreds of thousands of children across the U.S., who undertake the demanding tasks of planting, harvesting, processing, and packaging the food produced nationwide. The CARE Act proposes to align the age and working hour criteria for underage workers in agriculture with those enforced in other sectors. Additionally, the legislation seeks to toughen both civil and criminal penalties for violations of child labor laws and to enhance safeguards for children against the risks of pesticide exposure. It is important to note, however, that the CARE Act would exempt farm-owning families, allowing their children to work on the family farm under the current guidelines. Exemptions to the Fair Labor Standards Act (FLSA) currently allow children to work unlimited hours, outside of school  hours, […]

Share

Disproportionate Pesticide Hazards to Farmworkers and People of Color Documented. . .Again

Friday, February 16th, 2024

(Beyond Pesticides, February 16, 2024) A report released in January, US pesticide regulation is failing the hardest-hit communities. It’s time to fix it, finds “people of color and low-income communities in the United States and around the world continue to shoulder the societal burden of harmful pollution.” More specifically, the authors state that “ongoing environmental injustice is the disproportionate impact these communities suffer from pesticides, among the most widespread environmental pollutants.” The report follows an earlier article by the same lead authors and others (see earlier coverage) on the long history of documented hazards and government failure to protect farmworkers from pesticide use in agriculture. In a piece posted by Beyond Pesticides earlier this week, the serious weaknesses in the worker protection standard for farmworkers are documented.   The latest report was led by Nathan Donley, environmental health science director at the Center for Biological Diversity and Robert Bullard, known as the “Father of Environmental Justice” and executive director of the Robert D. Bullard Center for Environmental and Climate Justice at Texas Southern University in Houston. In addition to these authors, the 2022 review was coauthored by Jeannie Economos of the Farmworker Association of Florida, Iris Figueroa of Farmworker Justice, Jovita […]

Share

Pesticides’ Role in Lower Sperm Counts and Reproductive Harm in Men Again in Science Literature

Wednesday, January 10th, 2024

(Beyond Pesticides, January 10, 2024) Exposure to endocrine-disrupting chemicals (EDCs) negatively impacts testicular function and may cause sperm count declines over time, according to a 2022 review published in Endocrine. The findings indicate that this occurs regardless of whether exposure is prenatal (before birth) or postnatal (after birth). More recent work from October 2023 confirms the connection between male reproductive health and exposure to organophosphate and carbamate insecticides and the weed killer glyphosate—as many pesticide products containing these chemicals are classifiable as endocrine disruptors (ED). Just last year, a meta-analysis from researchers at Mount Sinai Medical Center, the Hebrew University of Jerusalem, and the University of Copenhagen, among others, finds that the drop in global sperm count is accelerating, dropping by 51.6 percent from 1973 through 2018. The U.S. regulatory system, under the authority of the U.S. Environmental Protection Agency (EPA), has not kept pace with the science and does not fully evaluate pesticides in wide use for endocrine disruption, despite a requirement in 1996 law (the Food Quality Protection Act) to begin that testing and evaluation nearly three decades ago. In 2021, Beyond Pesticides reported that the Office of the Inspector General (OIG) for EPA issued a damning report on the […]

Share