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Corruption Problems Persist at EPA

Friday, May 20th, 2022

(Beyond Pesticides, May 20, 2022) Beyond Pesticides has long covered the various ways in which corruption related to pesticides, agriculture, and food — whether in industry or government — can result in harm to human and environmental health, including to a multiplicity of organisms, and their ecosystems and habitats. In this Daily News Blog entry, we will review the landscape of U.S. pesticide regulation, examples of corruption, and what can be done to counter it. A look at some recent instances provides unfortunate assurance that problems of corruption at EPA persist. A serious flaw in EPA’s registration (and periodic pesticide registration review) processes is their reliance on industry-provided data and research on safety of pesticide products, which does not reliably represent actual risks of harms. Agrochemical companies sometimes purchase research that yields biased or distorted findings, cherry pick results in their submissions to EPA, or try to suppress research findings. USRTK recently covered an instance in which Bayer (and other companies) funded a study on the impacts — of use of their neonicotinoid (neonic) corn seed treatments — on bees during planting season. Neonics have been widely implicated in the plummeting health, function, and populations of pollinators and in the so-called […]

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Black, Indigenous, and People of Color Community at Disproportionate Risk from Pesticides, Study Finds

Friday, April 22nd, 2022

(Beyond Pesticides, April 22, 2022) A study published on April 18 finds that people in U.S. BIPOC (Black, Indigenous and People of Color) communities, as well as those living in low-income communities, endure a very disproportionate rate of exposure to pesticides, and of subsequent risks of harm. It finds that such disparities exist in both urban and rural communities, and at all points in the pesticide “life cycle,” from manufacture to application. A section of Beyond Pesticides’ recent mega-issue of Pesticides and You, “Retrospective 2021: A Call to Urgent Action,” is devoted to such inequities. Section IV, “Disproportionate Pesticide Harm Is Racial Injustice: Documenting Victimization: Structural Racism,” reprises Beyond Pesticides’ 2021 coverage of environmental injustices. It also calls for urgent action re: federal and state “evaluations that go into toxic chemical regulation . . . to reform and replace the current regulatory decision-making process, which is empirically racist, with one that acknowledges and cares for those with the highest real-world vulnerabilities and exposure[s].” The first comprehensive assessment of disparities in pesticide protections and oversight in the U.S., the study paper appeared in the journal BMC Public Health. The authors set out the broad history of how humanity moved from “Traditional Ecological […]

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Common Home Fumigation Pesticide Associated with Increased Greenhouse Gas Emissions

Tuesday, January 11th, 2022

(Beyond Pesticides, January 11, 2022) A study finds that the pesticide sulfuryl fluoride, used for insect (i.e., termites, bedbugs, cockroaches, etc.) fumigation treatments, increases greenhouse gas (GHG) emissions, according to the report, “Termite Fumigation in California Is Fueling the Rise of a Rare Greenhouse Gas.” Not only do most sulfuryl fluoride emissions in the U.S. occur in California, but a majority of global emissions also occur in California. When the use of methyl bromide for agricultural and structural fumigation was phased-out under the Montreal Protocol, sulfuryl fluoride became a replacement for fumigation treatments. However, researchers have identified concentrations of sulfuryl fluoride in the atmosphere due to the chemical’s long half-life and greenhouse warming potential (GWP). The California Global Warming Solutions Act of 2006 does not list sulfuryl fluoride emissions as a GHG risk. Therefore, the researchers note, “This work emphasizes the importance of considering [sulfuryl fluoride] SO2F2 in state and national greenhouse gas inventories and emissions reduction strategies.” Researchers employed geostatistical inverse model (GIM)—commonly used to estimate GHG fluxes—alongside atmospheric measurements of sulfuryl fluoride to estimate emissions throughout the United States. Using programmable flask packages (PFPs), researchers examined atmospheric observational data from towers, observatories, and aircraft, measuring concentrations of sulfuryl fluoride via gas chromatography-mass […]

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Joining Together to Give Thanks As We Confront the Challenges Ahead

Wednesday, November 24th, 2021

  (Beyond Pesticides, November 24, 2021) On Thanksgiving, thank you for being a part of Beyond Pesticides and sharing and contributing to the vision necessary to protect the web and fragility of life. We believe that there is no time like Thanksgiving to think about how we can more effectively join together as families and communities across divisions and different points of view to find a common purpose in protecting the health of the environment and all that inhabit it. Unfortunately, there are a host of pesticides, genetically engineered materials, and others in conventional Thanksgiving foods that not only impact human health, but threaten the environment. With far too many adverse health and ecological effects associated with toxic chemicals, organic practices are viable solutions to mitigate pesticide contamination and subsequent exposure. Read on as we consider the range of challenges we must confront, and the solutions that can bring us all together. The Climate As climate impacts grow, an increase in uses of synthetic pesticides in agriculture is likely — because of waning efficacy (pesticide resistance) of these compounds, and mounting pest pressure (i.e., increasing insect population and metabolism). Production of pesticides contributes to greenhouse gas emissions gas (e.g., nitrous […]

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Tell EPA: It Must Ban Pesticides Unless Shown Not To Be Endocrine Disruptors

Monday, August 16th, 2021

(Beyond Pesticides, August 16, 2021) The failure of the U.S. Environmental Protection Agency (EPA) to meet its statutory responsibility to protect people and wildlife from the dire consequences of exposure to endocrine-disrupting chemicals must end. The Office of the Inspector General (OIG) for EPA has issued a damning report on the agency’s progress in protecting the population from potentially damaging endocrine disruption impacts of exposures to synthetic chemical pesticides (and other chemicals of concern) that shows the situation to be even worse than previously reported. The OIG’s summary statement says, “Without the required testing and an effective system of internal controls, the EPA cannot make measurable progress toward complying with statutory requirements or safeguarding human health and the environment against risks from endocrine-disrupting chemicals.” As a result, according to the OIG, “we have yet to see EPA use endocrine disruption findings in pesticide registration decisions.” Tell EPA that pesticide use cannot continue without findings of no endocrine disruption. Over recent decades, evidence has mounted showing that many pesticides interfere with hormones—and are therefore endocrine-disrupting chemicals (EDCs). In 1996, the promise of screening pesticides for endocrine disruption generated support from environmentalists and public health advocates for the Food Quality Protection Act […]

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Ban Endocrine Disrupting Pesticides Now

Monday, April 5th, 2021

(Beyond Pesticides, April 5, 2021) The failure of EPA to meet its statutory responsibility to protect people and wildlife from the dire consequences of exposure to endocrine disrupting chemicals must end. Over recent decades, evidence has mounted showing that many pesticides interfere with hormones—and are therefore endocrine-disrupting chemicals (EDCs). In 1996, the promise of screening pesticides for endocrine disruption generated support from environmentalists and public health advocates for the Food Quality Protection Act (FQPA), which traded the absolute prohibition of carcinogens in food of the Delaney Clause for a risk assessment standard that is subject to manipulation and an underestimation of real-life hazards. And now, 25 years later, we have yet to see EPA use endocrine disruption findings in pesticide registration decisions. >>Tell EPA that pesticide use cannot continue without findings of no endocrine disruption. The endocrine system consists of a set of glands (thyroid, gonads, adrenal and pituitary) and the hormones they produce (thyroxine, estrogen, testosterone and adrenaline), which help guide the development, growth, reproduction, and behavior of animals, including humans. Hormones are signaling molecules, which travel through the bloodstream and elicit responses in other parts of the body. More than 50 pesticide active ingredients have been identified as […]

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Breast Cancer Rates Higher Among African American Women from Disproportionate Chemical Exposure

Thursday, February 25th, 2021

(Beyond Pesticides, February 25, 2021) A University of Michigan study finds a link between elevated rates of breast cancer incidents and chemical exposure from pesticides among African American women. Breast cancer is the most common cancer among women, causing the second most cancer-related deaths in the United States. However, breast cancer outcomes differ significantly among women of various races/ethnicities, with African American women being 40 percent more likely to die from breast cancer than women of any other race. Furthermore, incidences of triple-negative breast cancer (TNBC)—an aggressive breast cancer subtype lacking remediation—is approximately three-fold higher in non-Hispanic Black women (NHBW) compared to non-Hispanic White women (NHWW). Although past studies suggest genetic and environmental factors interact to produce these differences in breast cancer outcomes, genetic factors only play a minor role while disparities (differences) in external factors (i.e., chemical exposure) may play a more notable role. This study highlights the significance of understanding how chemical exposure drives disease outcomes and increases disease risk, especially for more virulent diseases that disproportionately (unequally) impact specific communities. Prior research infers differences in chemical exposure may explain racial disparities for several illnesses, and growing evidence suggests common chemical exposure patterns influence the risk of breast cancer. […]

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Tell President-elect Biden to Adopt a New Direction for Pesticide Regulation

Monday, December 7th, 2020

(Beyond Pesticides, December 7, 2020) The Trump Environmental Protection Agency (EPA) reversed in four years much of the progress made by EPA in decades, and that push continues. The Biden EPA needs to advance a new vision. Tell President-elect Biden to adopt a new direction for pesticide regulation. Challenge so-called “benefits” of pesticides. The Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA) requires EPA to weigh risks against benefits when registering pesticides. Claimed “benefits” for toxic pesticides need to be judged in comparison to organic production, which is able to produce all types of food and feed. The Organic Trade Association reports that organic sales now exceed $55 billion per year, and the U.S. Department of Agriculture (USDA) finds that organic producers in the U.S. produced $9.9 billion worth of organic food on 5.5 million acres in 2019. EPA assumes benefits of pesticides, rather than measuring them, and does not take into account the development of resistance. The cost-competitive success of organic food production and nonagricultural land management practices make the case that toxic pesticides lack benefits. Protect pollinators. Agriculture relies on insect pollinators to facilitate fertilization and maintain annual crop yield. Globally, the production of crops dependent on pollinators is worth […]

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VOTE early. Bad Government Decisions Kill People and the Environment

Monday, October 19th, 2020

(Beyond Pesticides, October 19, 2020) The COVID-19 epidemic has made clear to the general public what we at Beyond Pesticides have been stressing since our inception—some populations have disproportionate risk of severe outcomes, exposures to toxic chemicals can affect susceptibility to disease, comorbidity increases risk, and bad government can kill you. As Trump declares that “unborn children have never had a stronger defender in the White House,” we are reminded of Erik Jansson, who ran the National Network to Prevent Birth Defects and helped to convene the founding meeting of Beyond Pesticides, and took on then-Administrator of EPA Anne Gorsuch, calling her a “baby killer” because of policies that allowed exposures to toxic chemicals—exposures that endangered children and fetuses. Those were harsh words in the 1980s even when the Reagan administration’s environmental and toxics policies were tied to elevated harm to people, and children in particular. In today’s world, scientists and medical doctors are regularly linking elevated death rates from coronavirus to the federal government’s inadequate coronavirus policy and its attack on science. And, they are pointing to those in charge. Policies and decisions under the Trump administration that threaten the health of children and the unborn include: COVID-19 misinformation. […]

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Consumer Reports Study Rates Foods with Pesticide Residues; Doesn’t Include Worker, Environmental Justice, Biodiversity Impacts

Friday, September 18th, 2020

(Beyond Pesticides, September 18, 2020) In late August, Consumer Reports magazine (CR) issued a report titled, “Stop Eating Pesticides,” which offers consumers a rating system CR developed and employed to help them “get the health benefits from fruits and vegetables while minimizing [the] risk from toxic chemicals.” In addition to providing its analysis and ratings of the pesticide risk of a variety of produce items, CR recommends eating organically grown and raised foods whenever possible. It also makes a host of recommendations on federal pesticide policies and emphasizes the importance of maintaining the integrity of the National Organic Standards (of the USDA-housed National Organic Program). Beyond Pesticides appreciates that this mainstream publication has arrived at many shared, science-based assessments of the risks of pesticides. That said, a wholesale transition to organic and regenerative agriculture — rather than making the public figure out which fruits and vegetables are “safer” or “less safe” — is the real answer to the health risks of pesticides in the food supply, according to Beyond Pesticides. The CR analysis used data from the U.S. Department of Agriculture’s (USDA’s) Pesticide Data Program for 2014–2018. Those pesticide residue data were compiled from tests of approximately 450 pesticides across 24,000 […]

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Court Decision Highlights Systemic Failure of Federal Pesticide Law to Protect Health and the Environment, Despite a Silver Lining and a Must-Read, Powerful Dissenting Opinion

Tuesday, August 11th, 2020

(Beyond Pesticides, August 11, 2020) Petitioners who mounted a legal challenge to the Environmental Protection Agency’s (EPA’s) registration of Enlist Duo, a relatively new and highly toxic pesticide product, recently learned of a mixed decision from the U.S. Ninth Circuit Court of Appeals in the case. The good news is that Judge Ryan D. Nelson, writing the opinion for the court, found that EPA, in registering the herbicide Enlist Duo, had failed to protect monarch butterflies, which are under consideration as a threatened species under the Endangered Species Act (ESA). On the other and disturbing hand, the court concluded that EPA registration of the product was otherwise lawful — which means that this toxic compound will for now remain on the market. As one of the plaintiffs in the case, Beyond Pesticides is adamant that this product should not be registered for use by EPA. George Kimbrell, Legal Director of Center for Food Safety and Lead Counsel for the plaintiffs, commented on the decision in the organization’s July 22 press release on the decision: “The panel majority’s unprecedented decision is contrary to controlling law and established science, and Center for Food Safety is analyzing all legal options, including seeking a full […]

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EPA Fails to Follow Congressional Mandate to Protect Children from Pesticide Exposure

Thursday, February 13th, 2020

(Beyond Pesticides, February 13, 2020) Congress unanimously passed the Food Quality Protection Act (FQPA) in 1996 to increase protections for children from pesticide exposure. Unfortunately, according to a new study published in Environmental Health, the law is not being employed by the Environmental Protection Agency (EPA) to its full capacity. For most of the 59 pesticides reviewed by the study, EPA did not apply an additional FQPA safety factor and thereby missed an opportunity to protect children’s health. In fact, FQPA solidified EPA’s reliance on risk assessment calculations and mitigation measures that consistently fall short of adequate levels of protection because of serious data gaps, a failure to consider exposure to mixtures and synergistic effects, and a bias against consideration of alternatives (alternatives assessment)  that show toxic pesticides to be unnecessary.  FQPA establishes a safety standard applied to all food commodities that considers specific risks for infants and children. The law requires EPA to assess the “aggregate risk” (considering exposure from multiple sources) and “cumulative exposure” to pesticides that have a “common mechanism of toxicity.” FQPA mandates “an additional tenfold margin of safety for the pesticide chemical residue and other sources of exposure shall be applied for infants and children […]

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Exploratory Study Indicates Pesticide Exposure May Relate to Higher Risk for Endometriosis

Wednesday, January 15th, 2020

(Beyond Pesticides, January 15, 2019) A study published in the journal Environment International, Association of urinary metabolites of organophosphate and pyrethroid insecticides, and phenoxy herbicides with endometriosis, is the first of its kind. Researchers considered the endocrine-disrupting properties of pesticides (such as reduced sperm counts) and investigated whether there might be a relationship between pesticide exposure and endometriosis. Endometriosis is an estrogen-dependent gynecologic disease that affects about 176 million women globally. It can cause extreme pain and infertility as well as increased risk for cancer and cardiovascular diseases. This study finds a positive correlation between some pesticide metabolites and endometriosis, though authors encourage further study to corroborate the findings. Researchers examined exposure to 11 “universal pesticides” and their metabolites and its relationship to endometriosis in 492 reproductive-age women recruited from 14 surgical centers in Utah and California from 2007-2009. The women at these clinics were scheduled for laparoscopy or laparotomy—the “gold standard” for identifying endometriosis is through these surgeries. The study compares results from the clinical cohort to a group of women in the same age bracket from areas surrounding the participating clinics. 619 urine samples were analyzed from the operative and population cohorts. This study detected six of the […]

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Study Links Pyrethroid Insecticides to Cardiovascular Disease and Other Health Hazards

Friday, January 10th, 2020

(Beyond Pesticides, January 10, 2020) A new study by researchers out of the University of Iowa College of Public Health, published in JAMA (the Journal of the American Medical Association) Internal Medicine, demonstrates that greater exposure to pyrethroid insecticides is associated with higher risks of death from all causes and from cardiovascular disease. These compounds can be inhaled, ingested, or absorbed through the skin; they are highly neurotoxic, and have also been linked to certain cancers, endocrine disruption, and suppression of the immune system, as well as respiratory and reproductive impacts. The researchers gathered data, for 2,116 adults aged 20 or older, from the National Health and Nutrition Examination Survey. Each of those subjects had contributed a urine sample at some point between 1999 and 2002. Urine samples reflect levels of a pyrethroid metabolite (3-phenoxybenzoic acid) present, which in turn offer information about pyrethroid exposure. The researchers followed the participants until 2015; the research analysis was performed in the summer of 2019. Data were adjusted to accommodate multiple factors (age, sex, ethnicity, socioeconomic status, diet and lifestyle, smoking status, body mass index, and urinary creatinine levels). The co-authors report that subjects with the highest levels of metabolites had a 56% […]

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Ask Congress to Demand an Investigation into EPA’s Dismissal of Science

Monday, November 25th, 2019

(Beyond Pesticides, November 25, 2019) Continuing its marathon of deregulation to benefit the chemical industry, the Trump administration’s Environmental Protection Agency (EPA) announced its proposal to increase the amount of the weed killer atrazine allowed in U.S. waterways by 50% during the chemical’s registration review—a stark reversal of previous proposals to significantly reduce atrazine levels in the environment. The atrazine proposal follows closely on the heels of a proposal to further weaken protections regarding 23 pyrethroid insecticides that have been repeatedly linked by peer-reviewed studies to neurological issues such as learning disabilities in children. Ask Congress to request an investigation into whether EPA is ignoring its statutory duty and regulatory requirements to use science in its proposals. EPA’s atrazine proposal comes after agrichemical giant Syngenta and the National Corn Growers Association requested that EPA dismiss independent research regarding the adverse impact of atrazine. Atrazine, a broadleaf herbicide, is linked to endocrine disruption, neuropathy, and cancer. It disrupts the sexual development of frogs at levels far below the current allowed concentrations by EPA. Studies by Tyrone Hayes, PhD, University of California, Berkeley, and others have shown that concentrations as low as 0.1 ppb turn tadpoles into hermaphrodites. A 2009 study linked birth defects like gastroschisis and choanal atresia to the relative concentrations of atrazine and other pesticides […]

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EPA Proposes to Reduce Protections from Neurotoxic Pyrethroid Insecticides

Thursday, November 14th, 2019

(Beyond Pesticides, November 14, 2019) The Environmental Protection Agency (EPA), under pressure from chemical companies, released a proposal on Tuesday to further weaken protections regarding 23 pyrethroids. Pyrethroids are a common class of neurotoxic insecticides that have been repeatedly linked by peer-reviewed studies to neurological issues such as learning disabilities in children. They are also extremely damaging to non-target invertebrates, according to EPA’s own analysis. Despite this, EPA had already recently undermined protections for children from these chemicals, and the Trump Administration is now embracing industry proposals to further remove other safety barriers to human health and the environment. The Pyrethroid Working Group, a weighty working group of pesticide companies, requested EPA reduce safeguards such as a permanent 66-foot vegetation buffer between fields and water bodies to a 10 – 25-foot buffer. Also, the working group (and now EPA) suggests that the wind-speed cutoff for spraying should be increased from 10 mph to 15 mph. EPA’s announcement proposes the reapproval of five out the 23 pyrethroids; proposals regarding the rest are already pending approval. EPA is accepting public comments on the proposal until January 13, 2020. As mentioned, this is only the latest detrimental decision EPA has put forth regarding […]

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Take Action: To Protect Children, EPA Must Decide Based on Science, Not Industry Lobbying

Monday, August 12th, 2019

(Beyond Pesticides, August 12, 2019) Once again, the Environmental Protection Agency (EPA) has rejected the evidence provided by independent scientists and sided with the pesticide industry promoting its products; this time, removing a safety for factor for children on some of the most widely used insecticides, synthetic pyrethroids. When EPA cannot do its job, it is time for Congress to step in. Tell Congress: To Protect Children, EPA Must Consider the Independent Peer-Reviewed Science, Not Bend to Industry Lobbying. In a move that challenges the preponderance of independent peer-reviewed scientific findings on children’s health, EPA recently stripped away protections that limit children’s exposure to class of chemicals associated with childhood cancer, autism other learning disorders, and asthma. The result of the agency’s actions will be a dramatic increase in the use of synthetic pyrethroids, insecticides found in indoor and outdoor bug sprays, bug bombs, and often used on conventionally grown fruits and vegetables. EPA, under the leadership of former fossil fuel lobbyist Andrew Wheeler, is embracing the positions of the pesticide industry while ignoring independent science and health and environmental groups. In 2017, the agrichemical industry trade group, Croplife America, submitted comments to EPA during its review of synthetic pyrethroids. The organization urged EPA to rely on a […]

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Dismissing independent Peer-Reviewed Science, EPA Allows Dramatic Increase in Children’s Exposure to Toxic Pesticides Pushed by Industry

Tuesday, August 6th, 2019

(Beyond Pesticides, August 6, 2019) In a move that challenges the preponderance of independent peer-reviewed scientific findings on children’s health, the U.S. Environmental Protection Agency (EPA) recently stripped away protections that limit children’s exposure to a class of chemicals associated with childhood cancer, autism, and other learning disorders. The result of the agency’s actions will dramatically increase the use of synthetic pyrethroids, insecticides found in indoor and outdoor bug sprays, bug bombs, and often used on conventionally grown fruits and vegetables. EPA, under the leadership of former fossil fuel lobbyist Andrew Wheeler, is embracing the positions of the pesticide industry while ignoring independent science and health and environmental groups. In 2017, the agrichemical industry trade group, Croplife America, submitted comments to EPA during its review of synthetic pyrethroids. The organization urged EPA to rely on a health model developed by a different industry group, known as the Council for the Advancement of Pyrethroid Human Risk Assessment (CAPHRA), in determining the “safety factor” to apply to children. “Safety factors” for children are required under a 1996 law, the Food Quality Protection Act (FQPA), unless there is compelling evidence indicating the additional margin of safety is unnecessary. These factors generally require manufacturers to […]

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Widely Used Fungicide Found to Adversely Affect Enzyme Common to All Cells

Friday, July 5th, 2019

(Beyond Pesticides, July 5, 2019) This is a story about a chemical pesticide, a fungicide, in wide use for which the mode of action, i.e., the ability to cause harm, has not been fully understood. It is not a story unique to this pesticide. Rather, it is an important story to consider when deciding to use a pesticide or allowing a pesticide to be used. The question is whether the chemical could be broadly problematic beyond the target organisms, in this case fungi? In its coverage of a study published in March, the American Association for the Advancement of Science publication, EurekAlert, reported that, “The ability of [the fungicide] fludioxonil to act on a sugar-metabolizing enzyme common to all cells, and to produce the damaging compound methylglyoxal, may mean that the pesticide has more potential to harm non-fungal cells than previously thought. Although fludioxonil has been deemed safe for use, the authors . . . suggest that the effects of this widely used pesticide has upon animals be re-examined.” The research study, published in March in Scientific Reports and led by T. Tristan Brandhorst, PhD (in the lab of Dr. Bruce Klein at the University of Wisconsin–Madison and UW School of […]

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Act on EPA’s Failure to Regulate Endocrine Disruptors, which Threatens Public Health

Monday, July 1st, 2019

(Beyond Pesticides, July 1, 2019) France made a decision in May to ban a widely-used fungicide because it damages the endocrine system. In contrast, there has been a stark failure to protect health in the U.S. Despite a Congressional mandate, EPA is not acting on endocrine disruptors linked to infertility and other reproductive disorders, diabetes, cardiovascular disease, obesity, and early puberty, as well as attention deficit hyperactivity disorder (ADHD), Parkinson’s, Alzheimer’s, and childhood and adult cancers. This is a tragedy. Ask your elected members of Congress to demand that EPA tests and acts on regulatory endocrine disruptors as required by law. In 1998, following a mandate in the Food Quality Protection Act (FQPA) of 1996, EPA established a program to screen and test pesticides and other widespread chemical substances for endocrine disrupting effects. Despite operating for 21 years, the Endocrine Disruptor Screening Program (EDSP) has made little progress in reviewing and regulating endocrine-disrupting pesticides.  As of 2019, the program has stalled entirely. To ensure appropriate follow-through, Congress gave EPA a timeline to: develop a peer-reviewed screening and testing plan with public input not later than two years after enactment (August 1998); implement screening and testing not later than three years after […]

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Neonicotinoid Insecticide Residues in Food and Water on the Rise, According to USDA Data

Thursday, May 2nd, 2019

(Beyond Pesticides, May 2, 2019) Researchers have documented an increase in food and drinking water residues of neonicotinoids, insecticides linked to breast cancer. Using the Pesticide Data Program (PDP), 1999-2015, of the U.S. Department of Agriculture, the researchers identified near-peak detection frequencies in 2015, after a decline from 2008-2013. Imidacloprid remains the most common neonicotinoid detected across imported commodities, while the neonicotinoids clothianidin, thiamethoxam, acetamiprid, and flonicamid are replacing imidacloprid in domestic production. Authors note that these newer neonicotinoids are potentially more toxic than imidacloprid, raising concerns for understudied human health and environmental impacts. The study, Trends in neonicotinoid pesticide residues in food and water in the United States, 1999–2015, published in the journal Environmental Health, finds the highest detection frequencies for neonicotinoids in drinking water, with 30% of treated drinking water turning out positive for imidacloprid in 2011. Certain fruits and vegetables are also frequently contaminated by neonicotinoids, with detection frequencies ranging from 20% to as high as 57% in the case of imidacloprid on cauliflower. While the study points to specific fruits and vegetables as posing higher risk, the main message reaches beyond individual commodity or individual neonicotinoid results. Authors uncover a systematic increase in detection of neonicotinoid […]

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EPA Wants to Squelch State Authority to Adopt Pesticide Restrictions More Protective than the Fed

Friday, March 29th, 2019

(Beyond Pesticides, March 29, 2019) The U.S. Environmental Protection Agency (EPA) made a low-key announcement on March 19 suggesting that it may change its handling of requests from states to exert stricter controls on use of pesticides than the federal agency sets out in its registration of the compounds — by disapproving them. This is potentially a big deal because it signals that the agency will be less-kindly disposed to states’ desires to establish either somewhat different parameters of use based on local conditions and needs, or more-stringent regulations on pesticide use than those set out by federal regulators. This issue of preemption of localities’ desires to protect their populations and environment has become an increasingly dynamic frontier at the nexus of pesticide use, health, and environment. Beyond Pesticides has written more frequently about this issue in recent years as the tension between centralized, federal regulation and more-local regulation has risen; see more below. EPA appears distressed by some of the approximately 300 annual requests it gets to make some adjustment to the federal regulation. This can happen under Section 24(c) of FIFRA, which allows for a Special Local Need Label, which can be requested under a variety of conditions, including […]

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Petition Challenges Lack of Protection for Endangered Species from Pesticides

Tuesday, January 15th, 2019

(Beyond Pesticides, January 14, 2019)  A petition submitted on January 7 by the Center for Biological Diversity calls on the National Marine Fisheries Service (NMFS) and the U.S. Fish and Wildlife Service (FWS) to initiate rulemaking to proscribe nearly all pesticide use in areas that are deemed critical habitat for endangered species. It asks these federal agencies to use the authority they have under the 1973 Endangered Species Act (ESA) to protect wildlife from the threats represented by pesticides — which threats both agencies have long recognized. The language of the ESA says its purpose is “to provide a means whereby the ecosystems upon which endangered species and threatened species depend may be conserved.” In its press release on the petition, the Center for Biological Diversity (CBD) notes that it comes “after decades of intransigence by the Environmental Protection Agency, which has refused to comply with the legal mandates of the Endangered Species Act to protect the nation’s most imperiled species from highly toxic pesticides like chlorpyrifos and atrazine that are known to harm wildlife.” CBD environmental health director Lori Ann Burd said, “Pesticides pose a devastating danger to endangered wildlife, from coast to coast. If the EPA isn’t going to […]

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