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Two Pesticides Threaten Dozens of Endangered Species, EPA Proposes Failed Risk Mitigation Measures

Friday, April 14th, 2023

(Beyond Pesticides, April 14, 2023) In March, scientists at the National Marine Fisheries Service (NMFS) issued a draft Biological Opinion (BiOp) stating that carbaryl and methomyl — two commonly used carbamate insecticides — cause significant harm to dozens of already-endangered fish species in the Pacific Northwest’s Columbia, Willamette, and Snake rivers. The BiOp indicates that these toxic compounds, in wide use on orchards and field vegetables throughout the Willamette Valley, the Columbia River Gorge, and southeastern Washington, will likely threaten scores of species on the Endangered Species list: 37 species at risk from carbaryl and 30 from methomyl. In addition, the BiOp says, “both are likely to harm or destroy many areas designated as critical habitat for endangered species.” The mitigation measures proposed by NMFS and the U.S. Environmental Protection Agency (EPA), in light of this BiOp, are likely to be inadequate to the problem, given that both compounds can drift through air and/or migrate into groundwater and generate toxic runoff. These two neurotoxic insecticides, carbaryl and methomyl, are very toxic to bees, birds, fish, and other aquatic organisms. In addition, carbaryl is a likely human carcinogen and an endocrine disruptor, and has harmful impacts on multiple bodily systems. Methomyl is […]

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Spring into Action in 2023; Be the Best You can Be(e)

Wednesday, April 12th, 2023

(Beyond Pesticides, April 12, 2023) Spring represents a period of increased water, soil, and general ecosystem pollution, correlated with increased pesticide use and increased rainfall. Thus, April showers bring May flowers, and often pesticides. We offer this overview to share with friends, family, and your community in an effort to elevate the urgent need to eliminate pesticides and make the shift to organic land management. Pesticides are pervasive in the environment, affecting all ecosystems, including air, water, and soil. Like clean air and water, healthy soils are integral to ecosystem function, interacting between Earth’s four main spheres (i.e., hydrosphere, biosphere, lithosphere, and atmosphere) to support life. Pesticide use results in pervasive contamination of treated and nontarget sites. Even organic farmers and gardeners globally suffer from the widespread movement of pesticides through the air, water, and runoff from land. Attempts to protect property and ecosystems from pesticide use are a difficult, some say impossible, challenge. Efforts to prevent contamination become a large burden, with attempts to curtail pesticide drift with buffer zone areas and eliminate fertilizers or soil supplements with pesticide residues (e.g., manure and compost). Furthermore, the effects of climate change only exacerbate threats to ecosystem health, as studies show a […]

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Soils in Urban and Natural Lands Equally Contaminated, Study Finds

Tuesday, April 11th, 2023

(Beyond Pesticides, April 11, 2023) Natural areas are often considered more pristine than urbanized locations, but a new study published in Nature Communications shows that the soils in natural lands can be just as polluted as those in more densely populated cities. The findings underscore the broad impacts that human activity is having on the health and stability of natural systems around the globe. In order to address widespread contamination, advocates urge government regulators to consider the full cradle to grave life cycle of toxic materials before releasing them into the environment. An international contingent of scientists came together to conduct this research on a global scale, looking at soils on every continent. Soil samples were collected from urban greenspaces and nearby natural areas and paired together. Sampling was conducted in 56 cities in 17 countries, representing six continents. These data were also compared to soil samples taken from remote ecosystems in Antarctica. Scientists tested soils for eight heavy metals, 46 pesticide residues, microplastics, and antibiotic resistance genes. Results reveal a wide distribution of tested contaminants in all samples taken. “Although the level of individual contaminants varied greatly across locations, we detected significant correlations among each type of soil contaminants […]

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Implications for Human Health: Work-Related Pesticide Exposure Increases Sleep Disorder Risk

Tuesday, March 14th, 2023

(Beyond Pesticides, March 14, 2023) A study published in Environmental Research and Public Health finds occupational pesticide exposure increases the risk of sleep disorders among farmworkers and pesticide applicators. Specifically, many pesticides, like organophosphates (OPs), are detrimental to neurological function through inhibition of the enzyme acetylcholinesterase (AChE) responsible for ending a neurotransmission event after relaying the necessary information. Without an end to neurotransmission events, individuals experience a buildup of acetylcholine, resulting in convulsions, headaches, weakness, impacts on bodily senses, and other cognitive/mental changes. In addition to illnesses from chemical exposure, inadequate sleep has links to several chronic diseases like type 2 diabetes, cardiovascular disease, obesity, and depression. Therefore, given research links to sleep-related disorders and bodily functions, including endocrine, metabolic, neurological, and cognitive disorders, studies like this can help government and health officials identify how pesticides’ impact on the brain elevates health concerns. The study notes, “The study’s findings can be used to create strategies for addressing mental health issues and promoting mental health and quality of life.” Researchers assess the sleep patterns among individuals living in southeast Spain, near the coast of Almeria, where chemical-intensive agriculture from greenhouses is prevalent. Of the 380 participants in the study, 189 were […]

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Take Action: Farmworker Protections Fall Short

Monday, March 6th, 2023

(Beyond Pesticides, March 6, 2023) After the Trump EPA was blocked from weakening the application exclusion zone (AEZ) provisions for protecting farmworkers, the rules reverted to the Obama era rules. Now, EPA proposes to reaffirm part of that rule, while accepting some of the weakening amendments from the Trump administration. Tell EPA to strengthen pesticide rules to protect farmworkers. Tell President Biden to sign the International Convention on the Protection of the Rights of All Migrant Workers and Members of Their Families.    EPA’s Worker Protection Standards (WPS) are rules that govern labor safety standards within federal pesticide law (the Federal Insecticide Fungicide and Rodenticide Act, or FIFRA). Farmworkers are not covered for toxic chemical exposure by the U.S. Department of Labor’s Occupational Safety and Health Administration (OSHA), and WPS have long been criticized by farmworker, labor, and health advocates for providing insufficient protections for farmworkers, their children and communities. Under the WPS, AEZs are buffer zones where people are not allowed to enter during the course of a pesticide application. Like all buffer zones, they are designed to allow application of toxic pesticides while providing a nominal degree of protection. Pesticides drift long distances when being applied and they […]

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EPA Proposes Reinstating Obama-era Farmworker Protections and Adds Compromises with Industry

Tuesday, February 28th, 2023

(Beyond Pesticides, February 28, 2023) The Environmental Protection Agency (EPA) filed a proposed rule this month to update the way farmers, farmworkers, and bystanders are protected from toxic pesticide applications. The rule, which governs “Application Exclusion Zones” (AEZs), is being put forth to reinstate an Obama-era rule with the addition of some new industry-friendly provisions. EPA characterizes a return to the past with the adoption of former protections, after a period of deep deregulation under the Trump Administration, as a step forward in protecting farmworkers from toxic exposure. “EPA’s top priority is to protect public health and the environment, and today’s proposal is a significant step forward to further protect the farmworkers, farmers and pesticide handlers who deliver the fuel, fiber and food that runs America,” said EPA Administrator Michael S. Regan. “Farmworker justice is environmental justice, and we’re continuing to take action to make sure these communities are protected equally under the law from pesticide exposure.” However, within the historical context of this proposal, it appears as though the agency will end up with rules that are weaker, and more industry-friendly than those currently in place before the Trump Administration. AEZs are buffer zones where individuals are not allowed […]

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Local Authority to Restrict Pesticides Would Be Codified by Federal Reform Bill

Monday, February 13th, 2023

(Beyond Pesticides, February 13, 2023) As more and more communities across the country outlaw pesticides on their public land, parks, and playing fields, most states prohibit (or preempt) localities from restricting hazardous use on private property. As a result, pesticides used on landscapes—uses that can be replaced by organic management practices—result in chemical drift and runoff, putting the community in harms way and people involuntarily exposed. The Protect America’s Children from Toxic Pesticides Act of 2023 (PACTPA), S.269, includes a provision that grants communities under federal pesticide law (the Federal Insecticide, Fungicide, and Rodenticide Act—FIFRA) local authority to restrict pesticides on all property, public and private, within their jurisdiction. While the U.S. Supreme Court (in Wisconsin Public Intervenor v. Mortier) in 1991 found that FIFRA does not preempt local governments’ authority to restrict pesticide use in their town, cities, or counties, state governments have taken that authority away in 44 states at the behest of the pesticide lobby. Urge your Senators to co-sponsor PACTPA and reforms to the toxic core of FIFRA, including upholding the right of local governments to restrict pesticides. As local governments debate the hazards associated with pesticide use in their communities, many have decided to transition their […]

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Four Pesticides Restricted to Protect Salmon, Thousands of Other Endangered Species Imperiled

Friday, February 10th, 2023

(Beyond Pesticides, February 10, 2023) The U.S. Environmental Protection Agency (EPA) announced, on February 1, new measures to protect 28 endangered salmon species (including steelhead trout) from the use of four pesticides that threaten them and their critical habitats. Those compounds comprise three herbicides — metolachlor, bromoxynil, and prometryn, and one soil fumigant, 1,3-Dichloropropene. The protections, aimed at salmon populations in Washington, Oregon, and California, are meant to reduce impacts from pesticide runoff and spray drift, and to minimize potential “take.” (Under the Endangered Species Act (ESA), “take” means, essentially, the unintentional harming or killing of an individual of a protected species — in this case, harm or death from exposures to these toxic pesticide compounds.) Beyond Pesticides and other advocates have for years warned that multiple pesticides are threats to Northwest salmon and other species at risk. This EPA announcement is the second of two, recently, that offer slight redress to the agency’s historical failures to act (see more below). Indeed, advocates have engaged in multiple litigation efforts over the years to try to force EPA to take action; EarthJustice in 2001 noted some early instances. As Chemical and Engineering News says pointedly, “Environmental groups, which have been suing […]

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Pesticides in Breast Milk Linked to Over 100 Newborn Deaths in Less than a Year

Thursday, February 9th, 2023

(Beyond Pesticides, February 9, 2023) Business Insider India reports over 100 infant deaths from pesticide exposure in breast milk. A study by Lucknow’s Queen Mary Hospital links pesticides in breast milk to the death of 111 newborns over the past ten months in the Maharajganj district of northern India. The study is a testament to the effects pesticides can have on the health of individuals, especially vulnerable populations like infants and shows that there is a long way to go before our bodies are void of any bioaccumulated toxic residues. Multiple studies on breast milk throughout the years confirm that toxic chemicals build up in our bodies as breast milk can bioconcentrate or accumulate, a natural phenomenon dubbed chemical “body burden.” Hundreds of chemicals are in blood, urine, breast milk and umbilical cord blood, entering our bodies through diet, personal care product use, and inhalation from air. Many known pollutants (i.e., heavy metals, polychlorinated biphenyl, and pesticides) are chemicals that can move from the mother to the developing fetus at higher exposure rates. Hence, prenatal exposure to these chemicals may increase the prevalence of birth-related health consequences like natal abnormalities and learning/developmental disabilities. Children are particularly vulnerable to the impacts of pesticide exposure as their developing […]

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Indoor Air Pollution: Pesticides Continue to Make their Way Into Homes

Wednesday, February 1st, 2023

(Beyond Pesticides, February 1, 2023) A study published in Environment International concurs with previous reports that agricultural pesticide treatment can contaminate nearby residential areas, resulting in indoor chemical exposure via concentrations of insecticide active ingredients in house dust. Pesticide contamination in homes has ties to higher levels of pesticide residue in both human and pet bodies. Some pesticides, like organochlorine compounds, have poor elimination from the body, leading to accumulation over a lifetime. Pesticide exposure can heighten risks of various cancers (i.e., prostate, hepatic, liver, etc.), mental health problems (i.e., depression), respiratory illnesses (asthma), endocrine disruption, and many other pesticide-induced diseases. Extensive pesticide use can predispose human pathogenic to antibiotic resistance, bolstering bacterial virulence. Studies like this are concerning as it reveals that individuals do not have to be in close contact (e.g., chemical manufacturers, farmworker, gardener, custodian, etc.) with pesticides for risky, health-harming exposures to occur. Despite stricter regulations and technological changes beginning to decrease air pollution from cars and other vehicles, scientists are finding that the use of pesticides and other household chemicals represents an increasing proportion of U.S. smog-forming air pollution. Personal care products, cleaning agents, perfumes, paints, printing ink, and pesticides warrant greater attention from regulators for their ability to form toxic fumes that can eventually make their way […]

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Pesticides Not Only Linked to Parkinson’s Disease Development, But Accelerating Disease Symptoms

Thursday, January 12th, 2023

(Beyond Pesticides, January 12, 2023) Exposure to certain pesticides among individuals diagnosed with Parkinson’s disease (PD) can increase the risk of symptom progression. According to a study published in Science of the Total Environment, nearly 20 percent of pesticides associated with the onset of PD also increase the risk of faster decline in motor and non-motor function. Several studies find exposure to chemical toxicants, like pesticides, has neurotoxic effects or exacerbates preexisting chemical damage to the nervous system. Past studies suggest neurological damage from oxidative stress, cell dysfunction, and synapse impairment, among others, can increase the incidence of PD following pesticide exposure. Despite the association between PD onset via pesticide exposure patterns, few epidemiologic studies examine the influence pesticides have on worsening motor and non-motor symptoms in PD. Parkinson’s disease is the second most common neurodegenerative disease, with at least one million Americans living with PD and about 50,000 new diagnoses annually. The disease affects 50 percent more men than women, and individuals with PD have a variety of symptoms, including loss of muscle control and trembling, anxiety and depression, constipation and urinary difficulties, dementia, and sleep disturbances. Over time, symptoms intensify, but there is no current cure for this fatal disease. While […]

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Ocean Health: Environmental Pollutants Threaten Humpback Whale Reproduction and Offspring

Tuesday, December 6th, 2022

(Beyond Pesticides, December 6, 2022) Persistent organic pollutants (POPs)—including banned pesticides—present a health risk to humpback whales (Megaptera novaeangliae), according to a study published in Environmental Pollution. Regarding female humpback whales, levels of POPs in blubber are higher in juveniles and subadults than in adults, primarily from the transference of contaminants from the mother to her calf.  Organochlorine compounds (OCs), such as organochlorine pesticides (OCPs) and polychlorinated biphenyls (PCBs), are well-known persistent organic pollutants. The international Stockholm Convention treaty (signed by 152 countries, but not the U.S.) banned these primary pollutants of concern (UNEP, 2009) in 2001 (taking effect in 2004) because of their persistence, toxicity, and adverse effects on environmental and biological health. These pollutants have a global distribution, with evaporation and precipitation facilitating long-range atmospheric transport, deposition, and bioaccumulation of hazardous chemicals in the environment. However, these chemicals can remain in the environment for decades and interact with various current-use pesticides, including organophosphates, neonicotinoids, and pyrethroids. Although various studies demonstrate the volatile, toxic nature of POPs, much less research evaluates the impact POPs have on maternal offloading or transfer of contaminates to offspring and respective health consequences. The globe is currently going through the Holocene Extinction, Earth’s 6th mass extinction, with one […]

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Joining Together to Give Thanks as We Confront the Challenges Ahead

Thursday, November 24th, 2022

(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 the 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, a host of pesticides, genetically engineered materials, and others in conventional Thanksgiving foods impact human health and 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. Additionally, you can help Beyond Pesticides in educating and building a movement that will bring long-needed protection to humans, animals, and the entire environment by attending the third seminar on November 29 on Climate during the 2022 National Forum Series, Health, Biodiversity, and Climate: A Path for a Livable Future. The National Forum […]

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California Petition Seeks Removal of Hazardous Fumigant Linked to Climate Crisis

Thursday, November 3rd, 2022

(Beyond Pesticides, November 3, 2022) In a fight against global warming, environmental groups Center for Biological Diversity (CBD) and Californians for Pesticide Reform (CPR) filed a formal legal petition in October 2022 urging the California Air Resources Board (CARB) to phase out the use of sulfuryl fluoride insecticides. Sulfuryl fluoride is a fluoride compound with various adverse health effects, including cancer, endocrine disruption, neurotoxicity (reduced IQ), and reproductive damage. CARB added sulfuryl fluoride to its list of “short-lived climate pollutants,” being the only state to do so since 1990. However, California does not include sulfuryl fluoride in the list of GHG emissions to reduce by 2020 as researchers were unaware the chemical was a greenhouse gas (GHG) until 2008. These termite and food use insecticides are 4,800 times more potent GHG than carbon dioxide at trapping carbon in the atmosphere. Furthermore, sulfuryl fluoride has high global warming potential and can remain in the atmosphere for more than 36 years. The case of sulfuryl fluoride presents an all too familiar pattern of widespread chemical use without proper knowledge of health and environmental effects before implementation and a failure to take regulatory action on known hazards after allowed in commerce. Therefore, CBD’s […]

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Chemicals Added to Herbicides to Reduce Drift Actually Drift Themselves, Are Significant Air Pollutants

Wednesday, November 2nd, 2022

(Beyond Pesticides, November 2, 2022) Inert ingredients called “amines” that are added to pesticides in attempts to reduce drift and volatility are themselves highly volatile and may represent a significant source of air pollution, according to research recently published in Environmental Science and Technology. The findings and implications for public health are unexpected, as research until now has not considered herbicide use as a source of amine emissions. “Researchers have looked at industrial applications, animal operations and environmental sources of amines, but no one has looked at herbicides at all, as far as we have seen, despite the fact that large quantities of herbicide-amine mixtures are being sprayed onto crops across the country,” said study author Kimberly Parker, PhD, of Washington University in St Louis (WUSL). “We were really surprised to see that this source had been overlooked.” Amines are chemical compounds derived from ammonia and often added to herbicide formulations for glyphosate, dicamba, and 2,4-D products to increase solubility and reduce volatilization. In theory, amines reduce volatilization by forming herbicide-amine salts which lock the herbicide vapors in place. However, the team of scientists conducting this research had previously found evidence that even new forms of dicamba billed by the […]

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Glyphosate Based Herbicides and Bee Health: The American Bumble Bee

Thursday, October 20th, 2022

(Beyond Pesticide, October 20,2022) Exposure to environmentally relevant levels of glyphosate-based herbicides (GBHs) weakens bumblebees’ (Bombus Terrestris) ability to distinguish between colors or fine-color discrimination. According to research published in Science of The Total Environment, a lack of fine-color discrimination skills can threaten bumble bee survivability through impact on colony fitness and individual foraging success. Much research attributes the decline of insect pollinators (e.g., commercial and wild bees and monarch butterflies) over the last several decades to the interaction of multiple environmental stressors, from climate change to pesticide use, disease, habitat destruction, and other factors. In the U.S., an increasing number of pollinators, including the American bumblebee and monarch butterfly, are being added or in consideration for listing under the Endangered Species Act, with specific chemical classes like systemic neonicotinoid insecticides putting 89% or more of U.S. endangered species at risk. Pollinator decline directly affects the environment, society, and the economy. Without pollinators, many plant species, both agricultural and nonagricultural, will decline or cease to exist as U.S. pollinator declines, particularly among native wild bees, limits crop yields. In turn, the economy will take a hit, as much of the economy (65%) depends upon the strength of the agricultural sector. As science shows, pesticides are one of the most significant stressors […]

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Systemic Racism Exposed that New EPA Office of Environmental Justice May Not Address

Monday, October 17th, 2022

(Beyond Pesticides, October 17, 2022)  A recent report, Exposed and At Risk: Opportunities to Strengthen Enforcement of Pesticide Regulations for Farmworker Safety, by the Center for Agriculture and Food Systems at Vermont Law and Graduate School, in partnership with the nonprofit advocacy group, Farmworker Justice, again highlights the systemic racism of our country’s pesticide policies. Our nation depends on farmworkers, declared “essential workers” during the COVID-19 pandemic to ensure sustenance for the nation and world. Yet the occupational exposure to toxic pesticides by farmworkers is discounted by the Environmental Protection Agency (EPA), while study after study documents the disproportionate level of illness among farmworkers. While we are encouraged to see the formation of EPA’s new Office of Environmental Justice and Civil Rights, the agency has a historical bias against preventive action to ensure the protection of those disproportionately poisoned by toxic chemicals. While critically important to clean up contaminated communities, EPA must stop the flow of toxic pesticides at the front end because of the disproportionate poisoning effects of use, handling, transportation, and disposal. We live in an age of practices and products that make toxic pesticides unnecessary and their use unconscionable. Yet, EPA insists on the acceptability of harm […]

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EPA Asks Federal Court to Allow Reconsideration of Its Decision to Permit Paraquat’s Continued Use

Wednesday, October 12th, 2022

(Beyond Pesticides, October 12, 2022) The U.S. Environmental Protection Agency (EPA) is asking a federal court for permission to go back and reconsider its decision to reapprove use of the highly hazardous herbicide paraquat, according to a filing submitted by the agency late last month. Advocates see the move as encouraging, since meaningful EPA action on this Parkinson’s-linked chemical is long overdue. Last year, advocates condemned the Biden Administration for its reapproval of the weed killer with fewer protections than those proposed by the Trump Administration, marking a deeply concerning sign for pesticide reform campaigners looking to the administration for positive change. EPA’s request is the result of a legal challenge brought by the California Rural Legal Assistance Foundation, Earthjustice, Farmworker Association of Florida, Pesticide Action Network, and the Michael J. Fox Foundation for Parkinson’s Research.  The groups argued that the agency’s decision to reregister paraquat was not legal based on substantial evidence that the chemical poses unreasonable risks to human health and the environment. While EPA made its initial decision to reapprove paraquat in the late days of the Trump Administration, it was under the Biden Administration that the agency reversed a proposed ban on aerial use, permitting broad-scale […]

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Despite EPA Safety Assurances, Alarming Levels of PFAS Found in Commonly Used Pesticides

Thursday, October 6th, 2022

(Beyond Pesticides, October 6, 2022) A new study finds alarmingly high levels of PFAS (Per- and Polyfluoroalkyl Substances) “forever chemicals” in commonly used pesticides, calling into question assurances from the U.S. Environmental Protection Agency (EPA) that contamination is limited to storage containers. For some pesticides, PFAS levels are nearly one billion times higher than the EPA’s recently updated Health Advisory for the PFAS chemical PFOS. “If the intent was to spread PFAS contamination across the globe there would be few more effective methods than lacing pesticides with PFAS,” said Kyla Bennett, PhD, of the nonprofit Public Employees for Environmental Responsibility. “These findings point to an appalling regulatory breakdown by EPA.” A team of researchers based in Texas, including scientists from Texas Tech and the U.S. Department of Agriculture’s (USDA) Cropping Systems Research Laboratory, participated in the study published in the Journal of Hazardous Materials Letters. Ten different formulated pesticide products were tested for 24 different PFAS substances. The pesticide products selected were determined based on unexpected PFAS contamination at USDA’s research facility. During the course of conducting a separate study on plant uptake of PFAS, detectable levels of PFAS were found in plants intended to be used as unexposed controls. […]

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EPA’s Failure to Ban Glyphosate Keeps Burden of Protection with Consumers and Local and State Governments

Friday, September 30th, 2022

(Beyond Pesticides, September 30, 2022) In late September, the U.S. Environmental Protection Agency (EPA) announced the withdrawal of its Interim Decision on glyphosate, the active ingredient in multiple herbicides, most notably Monsanto’s (now Bayer’s) Roundup. The action follows a slew of developments related to the herbicide, including: the 2015 International Agency for Research on Cancer’s declaration of its carcinogenicity; legal judgments and massive rewards to victims who developed cancers after chronic exposures; advocate efforts to get EPA to recognize the dangers of, and curtail, its use; and pushback from industry — most of the latter two coming in the form of litigation. The withdrawal of that Interim Decision means, on the ground that this harmful compound can continue to be used until a next regulatory review decision by EPA. Beyond Pesticides has long been engaged in education on and advocacy against glyphosate use, and was a plaintiff in the 2020 lawsuit, with the Center for Food Safety (CFS), et al., against EPA for this 2020 Interim Decision (ID). Under FIFRA (the Federal Insecticide, Fungicide and Rodenticide Act) each pesticide must be reviewed by EPA every 15 years “to ensure that existing pesticide products continue to perform their intended function without […]

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“Weedy Rice” Develops Herbicide Resistance: Agrichemical Industry Repeating Mistakes?

Wednesday, September 28th, 2022

(Beyond Pesticides, September 28, 2022) ‘Weedy rice,’ a close relative of cultivated rice that invades rice fields and reduces yields, is rapidly developing herbicide resistance in critical rice growing areas throughout the United States. According to research published this month in Communications Biology, the widespread planting of herbicide-resistant rice, developed through traditional, transitional (non-genetically engineered) breeding techniques, is driving this concerning phenomenon. The findings highlight the risk to agricultural production that relies on crops developed to tolerate repeated applications of synthetic chemicals, regardless of their method of development. Weedy rice is a form of rice that was “re-wilded,” or “de-domesticated” from cultivated rice, independently evolving multiple times throughout the world. It is highly adapted to grow in areas where cultivated rice is produced, and can result in significant yield loses, as well as a reduction in quality that reduces marketability. In the early 2000s, the agrichemical industry believed they had found a solution to the weedy rice. Multinational chemical corporation BASF developed a line of rice cultivars, produced through traditional breeding, that conferred resistance to imidazolinone class herbicides. This includes chemicals like imazapyr, imazaquin, imazethapyr, and imazamox, which poses cancer, reproductive, and neurotoxic risks to human health, and is toxic […]

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Farmworkers Still Inadequately Protected from Pesticides, Report Finds

Friday, September 16th, 2022

(Beyond Pesticides, September 16, 2022) A report issued on September 7 analyzes the U.S. regulatory structure that is supposed to protect agricultural workers from the harms of pesticide use. Its conclusion? The current, “complex system of enforcement . . . lacks the capacity to effectively protect farmworkers. . . . [and] the cooperative agreement[s] between federal and state agencies makes it nearly impossible to ensure implementation of the federal Worker Protection Standard.” The report, Exposed and At Risk: Opportunities to Strengthen Enforcement of Pesticide Regulations for Farmworker Safety, was developed by the Center for Agriculture and Food Systems at Vermont Law and Graduate School, in partnership with the nonprofit advocacy group, Farmworker Justice. Beyond Pesticides’ coverage of farmworker exposure to pesticides and resultant harms began in the late 1970s; it continues today, most recently with attention to incidence of kidney damage, systemic racism in the farmworker policies of EPA (the U.S. Environmental Protection Agency), and extra risks endured by farmworkers during the COVID-19 pandemic. Exposed and At Risk is issued as part of the Center for Agriculture and Food Systems (CAFS) Food System Workers Law and Policy Project. Previously, CAFS issued a report in conjunction with the Johns Hopkins Center […]

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With Global Disease Rates Rising, Do Pesticides Take Some of the Blame? Science Says, “Yes.”

Thursday, September 15th, 2022

(Beyond Pesticides, September 15, 2022) A review published in Scientific African finds pesticide exposure contributes to the increase in non-communicable diseases (NCDs) in Tanzania, reflecting implications for global health. There are four main NCDs, including cardiovascular diseases, cancers, respiratory diseases, and endocrine-disrupting diseases like diabetes. These diseases have no bacterial, viral, or fungal causes, but are chronic diseases with risk factors like genetics, tobacco/alcohol use, physical activity, and diet, thus lacking transmission between people. However, research is now investigating the role environmental factors play in NCD risks, such as outdoor and indoor air pollution, exposure to chemicals, radiation, and occupation. Regardless of whether working together or separately, these risk factors contribute to NCDs and subsequent health conditions. Non-communicable diseases are on the rise, and the World Health Organization (WHO) classifies non-communicable diseases as the number one cause of death globally, affecting 41 million individuals. Moreover, WHO estimates NCD death rates to increase by 17 percent in the next decade, significantly surpassing deaths from communicable, maternal, perinatal, and nutritional diseases combined. Therefore, the report notes, “This review is informative to the policy, practices, and intervention towards the existing situation of pesticides in Tanzania. In addition, it calls for further investigation of the absence of data […]

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