(Beyond Pesticides, April 22, 2025) While it has been widely found that farmworkers bear the brunt of agricultural pesticide exposures in fields and outbuildings, the outdoor use of chemicals contaminating living spaces is documented in an increasing number of studies. Two recent studies add to earlier findings that raise exposure and health concerns. A large European study of house dust contaminants, published in Science of the Total Environment, finds more than 1,200 anthropogenic compounds, including numerous organophosphates, the phthalate DEHP, PCBs, pharmaceuticals, and personal care products. And, a recent Argentine study, “Pesticide contamination in indoor home dust: A pilot study of non-occupational exposure in Argentina,” examines contaminant levels in household dust in villages and towns distributed throughout the Pampas region, where soybeans, corn, sunflowers, and livestock, especially cattle, are raised. The study participants were not agricultural workers, but teachers, government workers, librarians, retirees, college students, doctors, lawyers, artists, and business people. The Argentine study reinforces what has been previously reported, which emphasizes findings that there is no doubt that pesticide residues accumulate in homes adjacent to agricultural fields and pastures. For example, in 2023, Beyond Pesticides reported on a study of 598 California homes near agricultural areas sampled for carpet […]

(Beyond Pesticides, March 3, 2025) When the United Nations (UN) adjourned the fifth session of the Intergovernmental Negotiating Committee to develop an international legally binding instrument on plastic pollution, including in the marine environment, Inger Andersen, executive director of the United Nations Environment Programme (UNEP), said, “The world’s commitment to ending plastic pollution is clear and undeniable.” She continued, “Here in Busan [Korea], talks have moved us closer to agreeing on a global legally binding treaty that will protect our health, our environment, and our future from the onslaught of plastic pollution.” In March 2022, the UN Environment Assembly adopted UNEA Resolution 5/14 entitled “End plastic pollution: Towards an international legally binding instrument.”  With the Trump Administration shutting down environmental programs and exiting from collaborative international environmental agreements, the work of the world community has taken on elevated importance, given the urgency of health, biodiversity, and environmental crises; so, too, has the work going on at the state level and in local communities across the United States. The interconnectedness of the pesticide and plastic problems was brought into focus recently with a scientific review of articles showing elevated pesticide hazards linked to plastic contamination. A literature review in Agriculture, covering over 90 scientific […]

(Beyond Pesticides, November 21, 2024) Be it Patagonia Provisions or Brooklyn Brewery, there is a buzz around organic beer that is increasingly evident given interest by brewing and food companies. The expansion of the organic beer market in the United States would not have been possible without the leadership of advocates, farmers, breweries, and the National Organic Standards Board (NOSB), which led to the strengthening of organic standards for beer back in 2010. The growth of this sector and transition to truly organic beer speaks to the spirit of “continuous improvement,” the original design of the Organic Foods Production Act (OFPA), and the importance of mobilizing the public to engage in the public input process that continues to keep organic law strong in opposition to those seeking an easier path to the organic label. Continuous Improvement and Organic Hops In the original drafting of OFPA, advocates came together to determine how to encourage the development of certified organic sectors despite the lack of available, verifiable organic inputs for many products—beer included. With this spirit in mind, the improvement of standards for beer encapsulates the significance of OFPA in the context of its flexibility, incentives, and the statutory intent to encourage […]

(Beyond Pesticides, July 23, 2024) In analyzing the interactions between neonicotinoid pesticides (NNPs) and microplastics (MPs), a recent study in The Science of The Total Environment finds that neonicotinoids such as thiacloprid (THI) become more bioavailable in soils containing traditional and biodegradable plastics. Increased bioavailability, which quantifies the extent to which organisms are exposed to chemicals in soil or sediment, puts soil microbiota at risk and leaves all consumers susceptible to adverse effects in contaminated food crops. This study raises a grave deficiency, among others, in the pesticide registration and regulatory review process, which currently ignores interactions of pesticides with other contaminants, like microplastics, in the environment when conducting health and ecological effects assessments.   The researchers, from China University of Geosciences, Beijing Academy of Agriculture & Forestry Sciences, Chinese Academy of Agricultural Sciences, and University of Swat in Pakistan, chose to study thiacloprid as an example of NNPs to explore “the adsorption-desorption process and mechanism of NNPs on MPs,” as well as the main factors affecting adsorption, since these are two contaminants of concern in agricultural environments.  Adsorption [clinging to the surface] and desorption [releasing after adsorption] of thiacloprid by both traditional and biodegradable MPs, and the impact of MPs […]

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

(Beyond Pesticides, June 12, 2024) A study of pesticide contaminated algae finds that the disruption of algal communities has a devastating effect on the health of the aquatic food web. The study findings show that contact with pesticides can result in changes to “algal physiology, causing tissue injury, developmental delay, genotoxicity, procreative disruption, and tissue biomagnification” that alters the dominance of algae species in the environment. This in turn “can impact higher trophic levels and have a domino effect on the aquatic food web. It is possible for biodiversity to disappear, reducing ecosystem stability and resistance to environmental alterations,” the authors state. The study, a worldwide literature review conducted by researchers from India, South Korea, and Saudi Arabia, appears in Aquatic Toxicology.  The health of aquatic ecosystems is at risk with indirect effects on nontarget species from pesticides in the environment. This includes impacts on species of fish, invertebrates, microbial communities, and marine mammals. In explaining the importance of extensively studying effects of pesticides, the researchers note, “Different pesticide classes have different chemical structures, which define their modes of action and affect how they interact with both target and nontarget organisms.” Because of this, the range of effects seen from […]

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

(Beyond Pesticides, April 29, 2024) The contamination and poisoning left behind from wood treatment sites, resulting in hundreds of designated Superfund clean-up sites across the country, is the subject of an action by Beyond Pesticides after the release of yet another report criticizing the federal government’s inadequate response to the public’s risk to “residual contamination in the groundwater and soil” by the U.S. Environmental Protection Agency (EPA) Office of Inspector General (OIG). The report criticizes EPA’s weak response at the American Creosote Works Superfund site in Pensacola, FL, a problem that reflects the unending dangers of sites contaminated with persistent toxic chemicals associated with wood preservatives. The site was put on the Superfund priority list in 1983 and in 2017 it was estimated that the clean-up would cost $35.3 million. Just last year, EPA Administrator Michael Regan toured another Superfund Site contaminated with creosote and pledged the clean-up of that site, which affects a community of predominantly people of color. Tell EPA to cancel the registration of highly toxic wood preservatives, including creosote, chromated arsenicals, and copper compounds, and the U.S. Congress to ensure the prevention of future site contaminations. As long as dependency on toxic wood preservatives (used on utility […]

(Beyond Pesticides, April 23, 2024) The Office of Inspector General for the U.S. Environmental Protection Agency (EPA) released a report last week finding that the agency has failed to establish “institutional controls” at the American Creosote Works Superfund Site in Pensacola, Florida, leading to continuous groundwater and soil contamination that “leav[es] the public at risk of exposure.” The 1980 Comprehensive Environmental Response, Compensation and Liability Act (CERCLA) established the Superfund program, codified under 42 U.S.C. Chapter 103, to clean up contaminated sites with tax money from polluting industries. The OIG made eight recommendations for the regional EPA administrator and one for the assistant administrator “for Land and Emergency Management to improve the institutional controls at American Creosote Works Superfund Site.” There are three main determinations found in the results section of the OIG report: first, the institutional controls to prevent potential exposure were either “insufficient or unimplemented;” second, the EPA missed its mark in communicating associated risks to the public in areas surrounding this Superfund site; and third, the full administrative record for this site was not available at the time of inspection. This report builds on what advocates argue is the sustained legacy of EPA inaction and failure to […]

(Beyond Pesticides, April 17, 2024) With headlines drawing public attention to the contamination of drinking water after years of federal government neglect, the U.S. Environmental Protection Agency (EPA) announced on April 10 new standards to reduce public exposure to PFAS, or per- and polyfluoroalkyl substances, commonly referred to as “forever chemicals” because of their persistence. EPA has finalized a National Primary Drinking Water Regulation (NPDWR) for six PFAS, including PFOA and PFOS, which EPA has recognized have no safe level of exposure, regulating new chemicals for the first time since the 1996 amendments to the Safe Drinking Water Act (SDWA). PFAS persistence and bioaccumulation in humans, wildlife, and the environment is due to the strength of a resulting fluorine–carbon atom bond. PFAS contamination of drinking water, surface and groundwater, waterways, soils, and the food supply—among other resources—is ubiquitous worldwide. PFAS is used in everyday products, including cookware, clothes, carpets, as an anti-sticking and anti-stain agent, in plastics, machinery, and as a pesticide. The action was welcomed by environmentalists and public health advocates as an important step but left many concerned that any level of exposure to these chemicals is unacceptable and critical of EPA’s ongoing failure to act despite years […]

(Beyond Pesticides, April 11, 2024) Scientists are moving forward in testing an agroecological method of “push-pull” pest management (reducing the attractiveness of the target organism and luring pest insects towards a trap) to fight the Asian citrus psyllid (ACP) in Florida orange groves, as it spreads a plant disease known as the pathogenic bacteria huanglongbing (HLB), also known as citrus greening, which is deadly to citrus trees. The disease is spread by the pathogenic bacteria Candidatus Liberibacter asiaticus (CLas).  The chemical-intensive, or conventional, citrus industry is under intense pressure to find alternatives, as synthetic antibiotic use for this purpose has been successfully challenged in court. ACP is the carrier, or vector, for HLB, spreading it through the citrus groves and killing the trees. The chemical-intensive industry has focused on using antibiotics, which the environmental and public health community has rejected because of serious medical concerns associated with life-threatening bacterial resistance to antibiotics used to protect humans. A federal district court decision in December 2023 found illegal the U.S. Environmental Protection Agency’s (EPA) decision to register the antibiotic streptomycin in Florida citrus without adequate review of its impact on endangered species. The streptomycin lawsuit, filed in 2021 by a coalition of […]

(Beyond Pesticides, April 10, 2024) Researchers in a 2024 Chemosphere study find synergistic relationships in certain chemical mixtures, particularly heptachlor and triallate and trifluralin and lindane at lower concentrations, respectively. “Investigators should consider additional binary data for acute toxicity and potential chronic health impacts on these mixture…which showed synergism at low levels,” the researchers conclude. “According to a Centers for Disease Control (CDC) assessment, more than 50 pesticides are detected in blood or urine samples from the US population,” Researchers point to a cause for concern. The findings come as no surprise to advocates who have urged an assessment of the potential synergistic impacts of pesticide mixtures in the regulation of pesticides. Researchers “used the exposure data from a complex operating site with legacy pesticide pollution to evaluate if Inhalation of pesticide mixtures released from such contaminated sites could pose a risk to human health, The component-based risk assessment approaches that rely on additivity can predict the actual risk of pesticides in a mixture, and The legacy organochlorine pesticides banned many years ago interact with registered and supposedly safe herbicides in a mixture.” The study site is “a pesticide packaging and handling facility” contaminated with the following pesticides (“historical and […]

(Beyond Pesticides, March 28, 2024) Last week, Maine Central reported the first application was filed for Maine’s first-in-the nation PFAS (per- and polyfluoroalkyl substances) Fund. This $70 million federal-state Fund to Address PFAS Contamination (PFAS Fund) provides compensation for commercial farmers whose health, business, and land have been impacted by PFAS contamination. A critical component of this fund enables the state to purchase contaminated farmland at fair market, pre-contamination value, which in the state of Maine hovers at approximately $3,729 per acre when including estimated market value of land and buildings, according to newly released data in the 2022 Census of Agriculture. “Maine became the first state to ban sludge recycling and approve a 2030 ban on PFAS in nonessential products,” according to reporting by Maine Central. The state of Maine has exhibited extraordinary leadership in prioritizing public health, ecosystems, and the environment, setting an example for addressing a widespread contamination problem at the local, state, and national level. However, advocates in Maine are raising warnings after the Maine Department of Environmental Protection, according to reporting by Portland Press Herald, proposed “a compromise plan to regulate the sale of products containing forever chemicals [which] would exempt some federally regulated industries […]

(Beyond Pesticides, March 27, 2024) A preliminary experiment conducted by Public Employees for Environmental Responsibility (PEER) reveals concerning levels of toxic per- and polyfluoroalkyl substances (PFAS) on the skin of soccer players and coaches after playing on artificial turf fields. The Washington Post reported on March 12 on the PEER test results, which found PFAS levels increased on the skin in three out of four participants following soccer matches on artificial turf. In contrast, no similar increase was observed after games on natural grass fields. The presence of PFAS is alarming due to their association with several serious health issues, including cancer, birth defects, and developmental and immune deficiencies, among others. The U.S. Environmental Protection Agency (EPA) writes that PFAS exposure risks are particularly concerning for young children, who are more susceptible due to their developing bodies and at risk for higher levels of exposure than adults. Known as “forever chemicals” for their persistence in the environment, PFAS continue to accumulate in the human body, posing long-term health risks. Kyla Bennett, PhD, science policy director at PEER and a former scientist and lawyer with EPA, emphasized the need for further research. “Although this study is preliminary, it highlights the potential […]

(Beyond Pesticides, March 25, 2024) Because of their widespread infiltration into the environment and the bodies of all organisms, including humans, plastics contamination requires a holistic strategy to protect life— with consideration given to practices and chemical use that reduce or eliminate harm. Pesticides and other toxic chemicals are adsorbed (adhered) to microplastics, resulting in bioaccumulation and widespread contamination. This adds to the complexity of the problem, which is largely ignored by federal regulatory agencies. While most environmental policies attempt to clean up or mitigate health threats, new data reinforces the need to stop the pipeline of hazardous chemicals, wherever possible. With new data on the harm associated with plastics and related contamination, it becomes urgently necessary for all government agencies to participate in a comprehensive strategy to eliminate plastics and pesticides. Beyond Pesticides points to the evolving science on plastics contamination and their interaction with pesticides as yet another reason to transition to holistic land management systems that take on the challenge of eliminating hazardous chemical use. Organic land management policy creates the holistic systems framework through which plastics can be eliminated. >> Tell USDA, EPA, and FDA to create strong restrictions on plastics in farming, water, and food. […]

(Beyond Pesticides, March 20, 2024) A report by CBAN unpacks the ecosystem and wildlife health impacts of genetically engineered (GE) corn in the context of Mexico’s 2023 decision to stop its importation into the country. The phase out of genetically modified (GM) corn imports into Mexico was immediately challenged by the U.S. and Canadian governments as a trade violation under the 2020 U.S.-Mexico-Canada Agreement (USMCA), which replaced the North American Free Trade Agreement (NAFTA) as the primary vehicle for North American trade policy. In August 2023, the U.S. Trade Representative set up a dispute settlement panel under USMCA to stop Mexico from going forward with its ban. There has been no public update from the Office of the U.S. Trade Representative as of this writing. The CBAN report highlights the scientific rationale underpinning Mexico’s decision to “safeguard the integrity of native corn from GM contamination and to protect human health” with this ban. In 2020, Mexico announced a four-year phase-out of the weed killer glyphosate, which along with other petrochemical herbicides is integral to GM corn production. When Mexico’s Minister of the Environment announced the phase-out, he said it is part of an effort to transform the country’s food system […]

 (Beyond Pesticides, March 14, 2024)  A recent review in the New England Journal of Medicine (NEJM) highlights the urgent need to address the widespread chemical pollution stemming from the petrochemical industry, underscoring the dire implications for public health. Tracey Woodruff, PhD, author and professor at the University of California San Francisco (UCSF), emphatically states in an email comment to Beyond Pesticides, “We need to recognize the very real harm that petrochemicals are having on people’s health. Many of these fossil-fuel-based chemicals are endocrine disruptors, meaning they interfere with hormonal systems, and they are part of the disturbing rise in disease.” Beyond Pesticides echoes this concern, noting that endocrine disrupting chemicals (EDCs) include many pesticides and are linked to a plethora of health issues such as infertility, diabetes, cardiovascular diseases, obesity, early puberty, as well as attention deficit hyperactivity disorder (ADHD), Parkinson’s, Alzheimer’s, and childhood and adult cancers.  (See Beyond Pesticides’ Disease database here and news coverage here). The review further calls on the clinical community to advocate for policy changes aimed at mitigating the health threats posed by petrochemical-derived EDCs and climate change. Beyond Pesticides urgently calls for the elimination of petrochemical pesticides and fertilizers and advocates for a systemic […]

(Beyond Pesticides, March 12, 2024) A study released in Science of the Total Environment unpacks the threat of emerging chemicals of concern (CECs), including toxic pesticides, in the groundwater of Tunisia. Researchers highlight that the impact of pesticide drift and leaching into groundwater reserves is not siloed to the Middle East and North Africa (MENA) region, but a key concern for most industrialized countries, including the United States. Authors of this study build on literature of CECs already conducted in the region that have broader implications for the spillover effects of pesticide regulation in broader contexts. This descriptive study and accompanying Environmental Risk Assessment (ERA) demonstrate the urgency of Beyond Pesticides’ mission to ban toxic petrochemical pesticides by 2032 because of the pervasiveness of toxic residues, be it pesticides, antibiotics, or other substances, from groundwater systems to human bodies. The researchers performed the tests in thirteen wells in the Grombalia shallow aquifer, an area of northeast Tunisia that feeds into the Wadi El Bay watershed, which is defined as a “high population density [with] intensive agricultural activity [in ‘one of the most polluted areas in Tunisia’].” The researchers gathered data “during two seasons and were analyzed with two high resolution […]

(Beyond Pesticides, February 27, 2024) Popular culture and official policy continue to ignore a blatant source of the rise in obesity: chemical exposures, including pesticides. A study, “Associations of chronic exposure to a mixture of pesticides and type 2 diabetes mellitus in a Chinese elderly population,” contributes to the now-massive trove of evidence linking pesticides to diseases and shows that by the time people reach retirement age they are suffering from a heavy burden of contamination that raises their risk of complex disease. Since the 1960s, obesity in both adults and children has nearly tripled. More than half of U.S. adults were either obese or severely obese by 2018, according to data from the National Health and Nutrition Examination Study. The 55-year trend line is decidedly upward. More women than men are obese, and black women suffer the most, but men are racing to catch up. Between 1999 and 2018, Mexican American men shot up from the lowest percentage of obesity to nearly the highest. Obesity is a milestone on the road to Type 2 diabetes, heart disease, high blood pressure, kidney failure, joint replacement, and more. The causes of obesity are severely misunderstood. Most people believe that discipline and […]

(Beyond Pesticides, October 3, 2023) On September 19, 2023, Chicago Mayor Brandon Johnson and Corporation Counsel Mary B. Richardson-Lowry took legal action against agrochemical giant, Monsanto, filing a lawsuit that alleges the corporation’s role in polluting Chicago with Polychlorinated biphenyls (PCBs) decades ago, despite knowing the chemicals’ detrimental effects.   PCBs are identified as “forever chemicals” due to their environmental persistence. According to the Environmental Protection Agency (EPA), these chemicals “do not readily break down once in the environment.” They cycle through air, soil, and water and can travel long distances, with PCBs found worldwide.  They pose serious health risks as they can accumulate in the environment and within organisms including plants, food crops, sea life, and humans. Those who consume fish from contaminated waterways are exposed to PCBs as the chemical bioaccumulates in the fish population.  PCBs are man-made organic chemicals composed of carbon, hydrogen, and chlorine atoms. They were first manufactured and sold in 1929 by the Swann Chemical Corporation and subsequently came under the ownership of Monsanto Chemical Company in 1935. Due to their non-flammability, stability, and electrical insulating properties, PCBs quickly found widespread use. Their applications included use in electrical equipment, paints, plastics, and carbonless copy […]

(Beyond Pesticides, September 7, 2023) During Organic Month, the importance of organic practices is brought into sharp focus by a study published in July in Environmental Health Perspectives, which emphasizes the importance of an organic diet and location to residues of pesticides in the body. The study finds urinary levels of the weed killer glyphosate significantly decrease through an organic diet for pregnant individuals living further than 0.5km (~1640ft) from an agricultural field. However, the study finds that adopting an organic diet among pregnant individuals living closer than 0.5km to an agricultural area does not significantly decrease glyphosate levels, indicating alternative sources of contamination outside of diet. Although past studies prove time and time again that an organic diet can reduce the levels of pesticides in the body, far too few studies investigate how the intervention of the organic diet can alter glyphosate levels among pregnant individuals living near or far from agricultural fields on which the herbicide is used. Furthermore, pesticides’ presence in the body affects human health, especially during vulnerable life stages like childhood, puberty, pregnancy, and old age. The study raises the complexity of fully tracking multiple exposures to glyphosate and other pesticides and the need for […]

(Beyond Pesticides, August 22, 2023) A U.S. Geological Survey (USGS) and National Park Service collaborative survey report finds a harmful mixture of pollutants, including pesticides, pharmaceuticals, caffeine, methylparaben, algal toxins, and fecal and parasitic bacteria, in Pipestone Creek at Pipestone National Monument in Minnesota, U.S.— adding to evidence of widespread pesticide contamination in waterways across the U.S. Pesticide contamination in waterways is historically commonplace. A 1998 USGS analysis revealed pesticides are commonly found in all U.S. waterways, with at least one pesticide detectable. Thousands of tons of pesticides enter rivers and streams around the US from agricultural and nonagricultural sources, which contaminate essential drinking water sources, such as surface water and groundwater. As the number of pesticides in waterways increases, it has detrimental impacts on aquatic ecosystem health, especially as some pesticides work synergistically with others to increase the severity of the effect. Reports like these are significant tools for determining appropriate regulatory action to protect human, animal, and environmental health.  The survey collected water samples from Pipestone Creek, the pipestone quarries, and Winnewissa Falls, all of which are on the U.S. Environmental Protection Agency’s (EPA) list of impaired waters for turbidity (reduced water clarity) and fecal coliform bacteria (E. coli). Turbidity and fecal coliform […]

(Beyond Pesticides, August 23, 2023) The use of pesticides on pets for fleas and ticks (parasiticides) has been traced to environmental contamination in a study that confirms earlier work both by the authors and internationally, according to researchers Rosemary Perkins, a veterinary surgeon, and David Goulson, PhD at the University of Sussex. The results are published in their recent study, “To flea or not to flea: survey of UK companion animal ectoparasiticide usage and activities affecting pathways to the environment,” which concludes that, “[T]he potential cumulative impact of parasiticide emissions [into the environment] from many millions of pets treated multiple times each year is of serious concern.” The UK provides an opportunity to pinpoint water contamination from pet use for ectoparasites (e.g., fleas and ticks) of hazardous pesticides since, unlike in the U.S., the country has banned outdoor use of those chemicals commonly detected—the insecticides fipronil and imidacloprid (the same neonicotinoid bug killer tied to devastating losses of bees and other organisms). These findings confirm the historical peer reviewed scientific literature and defy the assumption of regulators that home or veterinary use of pesticides do not reach levels of concern for environmental contamination, either through exposure from down-the-drain (DTD) contamination […]