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Thursday, June 17th, 2021
(Beyond Pesticides, June 17, 2021) Lead arsenate pesticides continue to contaminate Central Washington residential areas that were once tree fruit orchards. Although these toxic legacy pesticides have not been in use for almost 70 years, the Washington State Department of Ecology report finds lead and arsenic soil concentrations above the Washington State cleanup levels. It is well-known that traces of legacy (past-use) pesticides, like organochlorines, remain in the environment for decadesâpossibly centuries, post-final application. However, these chemicals have profound adverse impacts on human health, with links to cancer, reproductive and endocrine (hormone) disruption, and birth/developmental abnormalities. Current-use pesticides also contaminate the ecosystem via drift, runoff, and leaching. Therefore the impact of both current and past use of pesticides on human, animal, and environmental health, especially in combination, is critical to any safety analysis. The researchers note, âHistorical application of lead arsenate (LA) pesticides on tree fruit orchards has resulted in the accumulation of lead and arsenic in shallow soil at concentrations above Washington State cleanup levels. These are levels that may be harmful to human health when properties are used for activities other than agricultural or industrial land uses. This report outlines a recommended approach for managing and mitigating LA pesticide soil contamination, […]
Posted in Agriculture, arsenic, contamination, lead arsenate, Washington | No Comments »
Monday, June 14th, 2021
(Beyond Pesticides, June 14, 2021) Beyond Pesticides reports regularly on new science showing how pesticides harm human health and ecosystems. This science is not factored into EPA decisions. Tell EPA that cutting-edge science must be considered. More than 50 pesticide active ingredients have been identified as endocrine disruptors that mimic the action of a naturally-produced hormone, such as estrogen or testosterone, thereby setting off similar chemical reactions in the body; block hormone receptors in cells, thereby preventing the action of normal hormones; or affect the synthesis, transport, metabolism and excretion of hormones, thus altering the concentrations of natural hormones. Endocrine disruptors have been linked to attention deficit hyperactivity disorder (ADHD), Parkinsonâs and Alzheimerâs diseases, diabetes, cardiovascular disease, obesity, early puberty, infertility and other reproductive disorders, childhood and adult cancers, and other metabolic disorders. Similar effects are found in other species. In spite of legal requirements and the flood of research, EPA issues Proposed Interim Decisions (PIDs) on pesticide registrations making no human health or environmental safety findings associated with the potential for endocrine disruption, or identifying additional data needs to satisfy Endocrine Disruptor Screening Program requirements in the PIDs. EPA cannot make findings of no unreasonable adverse effects without findings […]
Posted in ADHD, Alzheimers's, Endocrine Disruption, Environmental Protection Agency (EPA), Parkinson's, Reproductive Health, Toxic Waste, Uncategorized | No Comments »
Friday, June 11th, 2021
(Beyond Pesticides, June 11, 2021) On Sunday, June 13, Switzerland will hold a national vote on two landmark initiatives related to pesticide use (as well as several referenda). The vote on one initiative, dubbed by advocates âFor a Switzerland Free of Synthetic Pesticidesâ (FSFSP), will determine whether or not the country will ban synthetic pesticides. If it does, it will become the first European nation to do so. The other initiative, which aims to eliminate direct subsidies of farmers who use synthetic pesticides or antibiotics for livestock, is focused on improving the quality of Switzerland’s drinking water and food supply. Beyond Pesticides covered the grassroots origin of the Swiss âno synthetic pesticidesâ initiative in 2018 and sees potential passage of both it and the water quality initiative as a watershed moment in the protection of health and the environment. These measures would go a long way to protecting and improving the health of humans and ecosystems, and the food supply, as well as protecting biodiversity in Switzerland. It could also â as advocates hope â encourage other European countries to follow suit. This vote has been scheduled, in part, as an outcome of a 2018 petition by the advocacy group, Future3, […]
Posted in Agriculture, International, Uncategorized | No Comments »
Thursday, June 10th, 2021
(Beyond Pesticides, June 10, 2021) Exposure to toxic chemicals decreases egg count and increases infertility risk among women, according to a study published in Environment International. Since 2014, U.S. fertility rates have been decreasing, with many attributing the decline to older age pregnancies. However, several findings demonstrate that exposure to environmental pollutants, like persistent organic pollutants (POPs) from the industrial and agriculture industry, contributes to a decline in fertility rates. Scientists and health officials already associate exposure to POPs, like pesticides, with adverse impacts on male fertility, including reduced sperm count, quality, and abnormal sperm development. Therefore, it is essential to understand how exposure to toxic chemicals in the environment affects reproductive success, especially among women who can transfer contaminants to the fetus via the umbilical cord. The researchers note that these findings should urge government and health officials to reexamine chemical safety concerning reproductive health, and âstrongly encourage [them] to study mechanisms behind POP-associated infertility in women in more detail.â Researchers examined ovarian egg reserve size in pregnant women directly by examining the density of follicles and immature eggs in ovarian tissue and indirectly via serum anti-MĂźllerian hormone (AMH). Using AMH serum samples, researchers assessed concentration levels of 31 POPs: nine organochlorine pesticides (OCPs), ten polychlorinated […]
Posted in DDT, hexachlorobenzene (HCB), Infertility, organochlorines, PFAS, Reproductive Health, Women's Health | No Comments »
Wednesday, June 9th, 2021
(Beyond Pesticides, June 9, 2021) Earlier this week the U.S. Court of Appeals for the District of Columbia blocked the U.S. Environmental Protection Agency (EPA) from approving use of the hazardous insecticide aldicarb on citrus crops in Florida. The decision comes shortly after Nikki Fried, Floridaâs Agriculture Commissioner, denied a state-level registration for aldicarb, which was cancelled in the United States over a decade ago due to risks to children and water contamination. Health, conservation, and farmworker advocates that brought the suit are praising the courtâs decision. âWe applaud this decision by the court whose ruling confirms what we already knew â that there is no place for a toxic pesticide like aldicarb to be used on crops in Florida where our workers and our water would be at grave risk,â said Jeannie Economos, coordinator of the Pesticide Safety and Environmental Health Project at Farmworker Association of Florida in a press release. âFarmworkers can breathe a bit easier knowing that this neurotoxin will not be used on the citrus crops they harvest. We are grateful to Florida commissioner of agriculture Nikki Fried for refusing to allow this toxin to poison our communities, our food and our environment. This decision sends […]
Posted in Agriculture, Aldicarb, Florida, Uncategorized | No Comments »
Tuesday, June 8th, 2021
(Beyond Pesticides, June 8, 2021) Biosolid-based fertilizer products like Milorganite, often sold to consumers as âorganic,â are contaminated with dangerous PFAS chemicals, according to a study published by Sierra Club and Ecology Center. Biosolids, also known as sewage sludge, have been found in the past to contain residues of hazardous pesticides, heavy metals, antibiotics and other pharmaceuticals, personal care products, and a range of other toxicants. While the latest news may not be surprising for careful shoppers who have long avoided biosolid fertilizers, none of these risks are relayed to consumers on fertilizer packages. With fertilizer regulations failing the American consumer, it becomes more important than ever to seek out certified organic fertilizer products. Sierra Club and Ecology Center looked at nine fertilizer products, each produced from the sewage sludge of a particular American city. For instance, Milorganite, perhaps the most well-known biosolid sludge fertilizer, is derived from the Milwaukee, Wisconsin sewage treatment system. Other products were derived from locations including Sacramento, CA (Synagro); Tacoma, WA (TAGRO); Madison, GA (Pro Care); Las Vegas, NV (Ecoscraps); Eau Claire, WI (Menards Premium Natural Fertilizer); Jacksonville, FL (Greenedge); North Andover, MA (Earthlife); and Washington, DC (Cured Bloom). As the report notes, many of […]
Posted in Asthma, Biosolids, Cancer, Developmental Disorders, Environmental Protection Agency (EPA), Fertilizer, PFAS, Reproductive Health, Sewage Sludge, Uncategorized, US Department of Agriculture (USDA) | No Comments »
Friday, June 4th, 2021
(Beyond Pesticides, June 4, 2021) The release of the most recent U.S. Geological Services (USGS) study of pesticide contamination of rivers on the U.S. mainland finds that degradation of those rivers from pesticide pollution continues unabated. USGS scientists looked at data from 2013 to 2017 (inclusive) from rivers across the country and offered these top-level conclusions: â(1) pesticides persist in environments beyond the site of application and expected period of use, and (2) the potential toxicity of pesticides to aquatic life is pervasive in surface waters.â Beyond Pesticides maintains that ultimately, water quality and aquatic organisms and their ecosystems will be fully protected from pesticides through a wholesale movement to organic land management practices. USGS undertakes periodic assessments of the presence and toxicity of pesticides in the countryâs surface waters under the agencyâs National Water-Quality Assessment Program. Recent news from these studies has not been good. In September 2020, Beyond Pesticides reported on another, related USGS survey, which found that nearly 90% of U.S. rivers and streams are contaminated with mixtures of at least five or more different pesticides. A March 2021 Beyond Pesticides Daily News article noted that USGS research demonstrated that, of 422 water samples taken from streams across […]
Posted in Acephate, Agriculture, Carbaryl, Environmental Protection Agency (EPA), Glyphosate, Imidacloprid, Lawns/Landscapes, U.S. Geological Survey, Uncategorized, Water | No Comments »
Tuesday, May 25th, 2021
(Beyond Pesticides, May 25, 2021) High levels of glyphosate in urine later in a pregnancy is significantly associated with preterm birth, according to recent research conducted by scientists at the University of Michigan. While awareness of the strong connection between glyphosate and certain cancers is growing among the public, the chemicalâs link to adverse pregnancy outcomes is beginning to receive more attention. âSince most people are exposed to some level of glyphosate and may not even know it, if our results reflect true associations, then the public health implications could be enormous,â said senior author John Meeker, ScD, professor at the University of Michigan School of Public Health. This latest study is part of a cohort dubbed PROTECT (Puerto Rico Testsite for Exploring Contamination Threats), focused on investigating environmental exposures leading to preterm birth in Puerto Rico. Previous research indicates that Puerto Rico has some of the highest rates of preterm births in the United States, roughly matching Mississippi. With Americaâs abysmal track record for maternal care, preterm birth rates in these locations also represent the highest in the world. In order to determine the association between glyphosate use and preterm pregnancy, pregnant women between the ages of 18 to […]
Posted in Bayer, Environmental Protection Agency (EPA), Glyphosate, Monsanto, Reproductive Health, Uncategorized | No Comments »
Friday, May 21st, 2021
(Beyond Pesticides, May 21, 2021)Â Do those ideas scratch your curiosity, science, policy, agriculture, and/or activist itch? Great â because the 2021 Annual National Pesticide Forum, Cultivating Healthy Communities: Confronting Health Threats, Climate Disasters, and Biodiversity Collapse with a Toxic-Free Future â begins very soon, so it is time to register! Cultivating Healthy Communities is a singular opportunity to learn from top experts and connect with kindred people from all over the U.S. (as well as with some international participants). During plenary sessions, presenters will share their understandings and ideas about the problems we face, and about urgently needed strategies and solutions to solve them. The workshop sessions will be interactive, providing attendees the chance to interact with one another and presenting experts. This annual National Pesticide Forum conference is convened, in 2021, by Beyond Pesticides and the Icahn School of Medicine at Mt. Sinaiâs Institute for Exposomic Research. (âExposomicâ references the multitude of environmental factors to which an individual is exposed, and which can have effects on health.) If you are groaning or rolling your eyes at the thought of yet another conference, know that Cultivating Healthy Communities is not one of those events (think old school, boring, and expensive, […]
Posted in Alternatives/Organics, Biodiversity, Children, Regenerative, Uncategorized | No Comments »
Wednesday, May 19th, 2021
(Beyond Pesticides, May 19, 2021) Last week Health Canada quietly announced its intent to cancel all remaining registrations of the brain-damaging insecticide chlorpyrifos. The decision by Canadaâs federal pesticide regulators comes shortly after a U.S. federal court gave the U.S. Environmental Protection Agency (EPA) a 60-day deadline to make a final decision on whether to amend or cancel the chemicalâs registration. With Europe and now Canada eliminating use of this hazardous insecticide, advocates are urging that the Biden Administration, under EPA administrator Michael Regan, finally puts an end to the decades of harm caused after chlorpyrifos was first registered in 1965. Up until recently, Canada and the U.S. had relatively similar provisions regulating chlorpyrifos use. Officials in both countries eliminated homeowner use, and tightened up on agricultural uses in the 2000s and early 2010s, requiring additional personal protective equipment and drift mitigation measures. However,  Health Canada  began to look at significant restrictions on chlorpyrifos in 2019, when it proposed eliminating a range of uses that threaten environmental health. Under its draft decision, regulators planned to eliminate all uses except for mosquito control, structural pest control, outdoor ornamentals, and greenhouse ornamentals. Certain agricultural uses were provided an extended phase-out period with […]
Posted in Agriculture, Brain Effects, Chlorpyrifos, Nervous System Effects, Uncategorized | No Comments »
Tuesday, May 18th, 2021
(Beyond Pesticides, May 18, 2021) Organic meat is far less likely to be adulterated with multi-drug resistant bacteria (MDRB) than conventional meat, according a study published earlier this month in Environmental Health Perspectives. The research by experts at John Hopkins Bloomberg School of Public Health is the latest news on the health and safety benefits of choosing organic, which prohibits the regular use of risky antibiotics, for oneâs food purchases. Scientists indicate that contaminated foods pose serious dangers for consumers, public health, and the economy at large. “The presence of pathogenic bacteria is worrisome in and of itself, considering the possible increased risk of contracting foodborne illness,” senior author Meghan Davis, PhD, associate professor at the Bloomberg School said. “If infections turn out to be multidrug resistant, they can be more deadly and more costly to treat.” To determine the level of contamination in various packaged meats, scientists turned to the National Antimicrobial Resistance Monitoring System (NARMS), a collaborative program between the U.S. Centers for Disease Control and Prevention, the U.S. Food and Drug Administration (FDA), and the U.S. Department of Agriculture. For a five year period spanning 2012-2017, NARMS collected meat products (chicken breast, ground beef, ground turkey, and […]
Posted in Agriculture, Alternatives/Organics, Antibiotic Resistance, Centers for Disease Control and Prevention, Environmental Protection Agency (EPA), Food and Drug Administration (FDA), Resistance, Uncategorized, US Department of Agriculture (USDA) | No Comments »
Thursday, May 13th, 2021
(Beyond Pesticides, May 13, 2021) Scientists are advocating for stricter pesticide bans to lower deaths from deliberate pesticide ingestion. The request for this toxic pesticide ban follows a University of South Australia study detailing discrepancies in World Health Organization (WHO) classifications of pesticide hazards that rely on animal rather than human data. Previous studies demonstrate an increased risk of developing depression, especially among agricultural workers and landscapers who use pesticides. Acute exposure to chemicals, including organophosphate and carbamate pesticides, tends to put farmers at greater risk of suicide than the general population. This research highlights the significance of assessing pesticide toxicity and health effects using human data rather than animals to understand health effects resulting from pesticide exposure. Society tends to rank mental health risks second to physical health. However, pesticide poisonings account for one in five suicides globally. Therefore, it is vital to address the accessibility and necessity of conventional pesticide use to safeguard human well-being, especially in countries lacking adequate chemical regulations. The studyâs scientists note, âThe human data for acute toxicity of pesticides should drive hazard classifications and regulation. We believe that a global benchmark for registration of pesticides should include a less than 5% case fatality after self-poisoning, which could prevent many […]
Posted in Depression, Dimethoate, Fenthion, Paraquat, Pesticide Regulation, Suicide, World Health Organization | No Comments »
Thursday, May 6th, 2021
(Beyond Pesticides, May 6, 2021) Nearly half of all breakdown products (transformation products) from four common-use environmental pesticides produce stronger endocrine (hormone) disrupting (ED) effects than the parent compound, according to new research published in Environment International. Over 300 environmental contaminants and their byproductsâfrom chemicals in plastics to cosmetic/personal care productsâare commonly present in water bodies, food commodities, and human blood/urine samples. These toxicants can alter hormone metabolism, producing endocrine-disrupting effects that put the health of animals, humans, and the environment at risk. Many ecological and health risk assessments for pesticides focus on the effects of parent chemical compound products, overlooking the potential impacts of transformation products (TPs). Therefore, studies like these highlight the need to assess the implications of TPs to safeguard human, animal, and environmental health. The researchers note, âSince an increasing number of pesticide TPs have been detected in various environmental media, a more comprehensive understanding of the ecological risk of pesticide TPs is imperative for risk assessments more extensively and regulatory policy-making on pesticide restriction in the future.â Endocrine disruptors are xenobiotics (i.e., chemical substances like toxic pesticides foreign to an organism or ecosystem), including pesticides, bisphenols, phthalates, persistent organic pollutants (POPs), and heavy metals. Past research demonstrates exposure […]
Posted in Chemicals, contamination, Endocrine Disruption, Metabolites | No Comments »
Wednesday, May 5th, 2021
(Beyond Pesticides, May 5, 2021) As periodical cicadas begin to emerge throughout the central and eastern United States, many may be tempted to put a halt to their noisy mating calls by reaching for a spray bottle of pesticide. But besides violating local noise ordinances, cicadas are relatively harmless and play a critical ecological role. Environmental organizations are urging U.S. residents and communities not to spray cicadas with pesticides, noting that pesticide hazards will last longer than Brood X cicadas. Â Reports indicate that pesticide applicator groups and businesses agree that there is no need to spray for periodical cicadas. “We really want people to understand and know that pesticides are not the answer, which sounds really funny coming from a pest control company,” Frank Meek, a manager at Orkin, told CNET. “Pesticides are not the thing to use on this insect. They don’t work for it, and it’s a waste of product, and it’s a danger to the environment just to spray down because you’re afraid of the cicadas.” But while environmental groups and frontline applicators are working to educate the public over the futility of spraying, pesticide manufacturers like Ortho are encouraging homeowners to spend their money on […]
Posted in cicadas, Environmental Protection Agency (EPA), Synthetic Pyrethroid, Uncategorized | 1 Comment »
Tuesday, May 4th, 2021
(Beyond Pesticides, May 4, 2021) The U.S. Environmental Protection Agency (EPA) has less than two months to determine whether cancel or modify its registration of the brain-damaging, organophosphate insecticide chlorpyrifos, following a decision from a federal appeals court last week. The ruling comes after more than a decade of delay from the federal agency tasked with protecting public health and the environment from the hazards of chemicals like chlorpyrifos. The decision now falls to the Biden Administration’s EPA Administrator Michael Regan, after the previous administration reversed a proposal to ban agricultural uses of chlorpyrifos in 2017. Most residential uses of the chemical were banned in 2000.  âThe EPA has had nearly 14 years to publish a legally sufficient response to the 2007 Petition,â reads a 2-1 opinion from the U.S. Court of Appeals for the 9th Circuit in San Francisco. âDuring that time, the EPAâs egregious delay exposed a generation of American children to unsafe levels of chlorpyrifos.â Chlorpyrifos is an organophosphate insecticide that is currently registered for use on a range of food crops, golf courses, and for public health mosquito control (in cases of mosquito-borne diseases). It is highly acutely toxic, causing numbness, tingling sensation, in-coordination, dizziness, vomiting, […]
Posted in Agriculture, Chlorpyrifos, Dow Chemical, Environmental Protection Agency (EPA), Litigation, Uncategorized | No Comments »
Friday, April 30th, 2021
(Beyond Pesticides, April 30, 2021)Â A bioinformatics tool developed by researchers from the University of Turku in Finland indicates that â54% of species in the core human gut microbiome are sensitive to glyphosate.â This tool may help predict which microbes in the human gut could be negatively affected by exposure to the ubiquitous herbicide. Because damage to the gut biome is linked to a variety of diseases, this information could prove critical in recognition of the role(s) glyphosate may play in the development of human diseases. Published in the Journal of Hazardous Materials, the researchersâ paper states, âThe widespread use of glyphosate may have a strong effect on gut microbiomes as well as on human health.â Beyond Pesticides has long reported on the relationship between glyphosate and human health, including potential effects on the human gut microbiome. Used in multiple herbicide formulations, glyphosate has become widely known as the active ingredient in Bayer/Monsantoâs RoundupÂŽ, the most-used herbicide worldwide. The pervasiveness of glyphosate-based herbicide (GBH) use in agriculture, and of Roundup in particular, is due largely to their pairing with genetically engineered (GE) seeds for soy, canola, and corn crops. In many regions, these GE seeds â engineered to resist the glyphosate […]
Posted in Agriculture, Glyphosate, Microbiata, Microbiome, Uncategorized | No Comments »
Thursday, April 29th, 2021
(Beyond Pesticides, April 29, 2021) Glyphosate-based herbicides (GBHs) are incompatible with sustainable agriculture goals, according to a recent scientific literature analysis by scientists at Tufts University, Massachusetts. Glyphosate is the most commonly used pesticide active ingredient worldwide, appearing in many herbicide formulas, including Bayerâs (formerly Monsanto) RoundupTM. The use of this chemical has been increasing since the inception of crops genetically modified to tolerate glyphosate. However, studies demonstrate glyphosate is the main contributor to human, biotic, and ecosystem harms as toxicities from herbicides are now double what it was in 2004. The National Academy of Sciences identifies four goals of sustainable agricultureâproductivity, economics, environment, and social well-being for future generations. However, pesticides like glyphosate are ubiquitous in the environment, putting the health, economy, and food/resources for future generations at risk. Therefore, research like this is vital for understanding how chemical use can undermine sustainable agriculture goals to protect humans, animals, and environmental health. Researchers note, â[W]hether or not GBHs are viewed as essential or unessential to contemporary agriculture, and notwithstanding their role in non-tillage agriculture, this study shows that glyphosate-based herbicides do not reach the bar of agricultural sustainability, with respect to humans and the environment, making the system they are part of unsustainable.â Researchers thoroughly examined […]
Posted in Agriculture, Alternatives/Organics, Antibiotic Resistance, Antimicrobial, Birth defects, Brain Effects, Cancer, Disease/Health Effects, Glyphosate, Herbicides, Microbiata, Microbiome, Oxidative Stress, Pollinators, Resistance, Wildlife/Endangered Sp. | No Comments »
Tuesday, April 27th, 2021
(Beyond Pesticides, April 27, 2021) The Florida Department of Agriculture and Consumer Services (FDACS) is denying a chemical companyâs application to use a highly toxic insecticide on the stateâs citrus crops due to the risks the chemical poses to human health and the environment, according to a statement from FDACS released last week. At issue is aldicarb, a carbamate class insecticide that was cancelled in the U.S. over a decade ago. âWhile there are promising new horizons for fighting citrus greening, like recent breakthroughs at UF/IFAS on genetic resistance, aldicarb poses an unacceptable risk to human, animal, and environmental health in Florida, is one of the worldâs most toxic pesticides, and is banned in more than 100 countries,â said Florida Agriculture Commissioner Nikki Fried. âThe registrantâs application does not meet the requirements of state law, and we must therefore deny the registration of aldicarb for use in the State of Florida.â At the end of the Trump Administration, the U.S. Environmental Protection Agency (EPA) took âaggressive actionsâ by announcing it was registering aldicarb and the antibiotic streptomycin for use against citrus greening, a disease that is damaging Floridaâs citrus industry. The registration provided for a supplemental label allowing use on […]
Posted in Agriculture, Aldicarb, Florida, Uncategorized | No Comments »
Friday, April 23rd, 2021
It all started with New York City public school teacher Paula Rogovin and her kindergarten class. They went down to city call, wrote letters, shared artwork, and got the attention of Council Member Ben Kallos, who sponsored reform legislation. (Beyond Pesticides, April 23, 2021) Yesterday, on Earth Day, the New York City Council passed landmark legislation to eliminate the use of toxic pesticides in parks and playgrounds. This new law eliminates the use of toxic pesticides, like glyphosate/Roundup, codifying a ban on pesticides with an allowance for only those permitted under federal organic standards. A few hours before passage of the bill, Intro. 1524 (see detailed factsheet below), the measureâs sponsor, Council Member Ben Kallos, and the Speaker of the Council, Corey Johnson,  were joined at a press conference by: Bertha Lewis, president of the Black Institute; those who began the movement for the legislation, retired teacher Paula Rogovin and some of her fomer students from Public School (PS) 290 in Manhattan; Jay Feldman, executive director of Beyond Pesticides; and, Patti and Doug  Wood, executive director and program director, respectively, of Grassroots Environmental Education. âParks should be for playing not pesticides,â said Council Member Ben Kallos. âAll families should be […]
Posted in Alternatives/Organics, Glyphosate, Lawns/Landscapes, New York, Uncategorized | 4 Comments »
Thursday, April 22nd, 2021
(Beyond Pesticides, April 22, 2021) Past maternal exposure to the pesticide dichlorodiphenyltrichloroethane (DDT) during pregnancy can increase the risk of breast cancer and cardiometabolic disorders (e.g., heart disease, obesity, diabetes) up to three successive generations, according to a new study published in Cancer Epidemiology, Biomarkers & Prevention. Although previous studies highlight early life or in utero exposure to DDT increasing breast cancer risk later in life, this study is the first to note generational effects on grandchildren’s health. DDT continues to adversely affect the health of the U.S. population, nearly 50 years after its ban. However, this ban is not global, as many countries still use or manufacture the chemical compound. Furthermore, residues of DDT metabolite, DDE, continue to readily contaminate food and water worldwide. Therefore, studies like these highlight the need to investigate how first-generation pesticide exposure can impact future generational health in order to prevent adverse health outcomes, especially during sensitive developmental periods (i.e., in utero, infancy/childhood). The study researchers note, “Discovery of actionable biomarkers of response to ancestral environmental exposures in young women may provide opportunities for breast cancer prevention.” To assess the association between multi-generational health risks and chemical exposure, researchers used the Public Health Institute’s Child […]
Posted in Biomonitoring, Breast Cancer, Children, contamination, DDT, Epigenetic, multi-generational effects, Pesticide Residues, Women's Health | No Comments »
Wednesday, April 21st, 2021
(Beyond Pesticides, April 21, 2021) The vast majority of bald and golden eagles in the United States are contaminated with toxic anticoagulant rodenticides, according to research published in the journal PLOS One earlier this month. Although eagle populations have largely recovered from their lows in the 1960s and 70s, the study is a stark reminder that human activity continues to threaten these iconic species. “Although the exact pathways of exposure remain unclear, eagles are likely exposed through their predatory and scavenging activities,” said study author Mark Ruder, PhD, assistant professor at the University of Georgia to CNN. Eagle carcasses were retrieved from the University of Georgiaâs ongoing Southeastern Cooperative Wildlife Disease Study. Eighteen state wildlife agencies and the U.S. Fish and Wildlife Service all sent in specimens from a period spanning 2014 to 2018. In total, 116 bald eagle and 17 golden eagle carcasses had their livers tested for the presence of anticoagulant rodenticides. Out of the 116 bald eagles tested, 96, or 83% had were exposed to toxic rodenticides. Forty of the eagles  (35%) were exposed to more than one rodenticide compound. Thirteen out of 17 golden eagles were contaminated was rodenticides, with four exposed to a single rodenticide […]
Posted in California, Poisoning, Rodenticide, Uncategorized, Wildlife/Endangered Sp. | No Comments »
Tuesday, April 20th, 2021
(Beyond Pesticides, April 20, 2021) Roundup products manufactured by Bayer-Monsanto kill exposed bumblebees at high rates, according to a new study published in the Journal of Applied Ecology, which points to undisclosed inert ingredients (those that typically make up a majority of the product formulation) as the primary culprit. Roundup products have become synonymous with their main active ingredient glyphosate, but Bayer-Monsanto has been quietly reformulating its flagship product with different herbicides in a likely attempt to rebrand as glyphosate cancer lawsuits drag down the companyâs performance. The new study reveals that these new Roundup products present the same hazards to pollinators as glyphosate-based formulations, raising important questions about the pesticide regulatory process. Researchers based at Royal Holloway University of London, UK conducted the present study to better understand the hazards posed by herbicides often characterized as âbee safeâ to the public. To do so, 10 healthy bumblebee (Bombus spp) colonies were retained, split into small groups, and sprayed with a particular herbicide. Four different herbicide products were employed, including: i) Fast Action RoundupÂŽ ReadyâToâUse (containing glyphosate); ii) RoundupÂŽ Speed Ultra (containing acetic acid and no glyphosate); iii) WeedolÂŽ Gun! Rootkill Plus (containing glyphosate) and; iv) RoundupÂŽ ProActive (contains glyphosate […]
Posted in Agriculture, Glyphosate, Herbicides, Lawns/Landscapes, Pollinators, Uncategorized | 1 Comment »
Thursday, April 15th, 2021
(Beyond Pesticides, April 15, 2021) Gestational (during pregnancy) and childhood exposure to per- and polyfluoroalkyl substances (PFAS) increase cardiometabolic risk, or the risk of heart diseases and metabolic disorders, later in life, according to a Brown University study published in Environment International. Past studies associate exposure to chemical pollutants with increased susceptibility to adverse health effects during critical fetal and childhood developmental periods. Some of these health effects are cardiometabolic risk factors, including obesity, insulin issues, abnormal blood pressure, that increase the risk of developing cardiovascular disease (CVD) and metabolic disorders (e.g., type 2 diabetes). PFAS are of particular concern as these endocrine-disrupting chemicals are common in non-stick cookware, cleaning/personal care products, food packaging, and other consumer products. They are now being found in pesticide products. Because of their ubiquitous use in many products, studies report that PFAS compounds are detectable in infants, children, and pregnant women. Furthermore, pregnant women can readily transfer compounds to the developing fetus through the placenta. Cardiovascular disease and diabetes are among the leading causes of death globally. Additionally, heart conditions are one leading cause of disability in the U.S., as research demonstrates environmental pollutant exposure can increase the risk of developing cardiovascular disease, including stroke, heart attack, heart failure, atrial fibrillation, and cardiac […]
Posted in Cardiovascular Disease, Children, Diabetes, Obesity, PFAS, Uncategorized, Women's Health | No Comments »