Archive for the 'State/Local' Category
09
Dec
(Beyond Pesticides, December 9, 2025) In the Journal of Environmental Quality, researchers at the U.S. Department of Agriculture (USDA) report that a 4-year organically managed corn-soybean-oat system reduces nitrogen (N) loads by 50 percent with corn and soybean yields “equivalent to or higher than conventional [chemical-intensive] in most years.†The findings from a 7-year study comparing nitrate loss in organic and chemical-intensive management found that organically managed perennial pasture reduced nitrogen loads significantly. The study, which focused on nitrate pollution in agriculture that harms biodiversity, threatens waterways, drinking water, and public health, and releases nitrous oxide (an extremely potent greenhouse gas), was conducted at USDA’s National Laboratory for Agriculture and the Environment. Organic and regenerative organic farmers and businesses posit that if commodity crops can be grown in organically managed systems with competitive yields, then this supports their argument for alternative systems not only feasible but economically sustainable and responsible. Background and Methodology The researchers note that, in the eastern and U.S. Midwest, “subsurface tile drainage†(the practice of manually draining fields below the surface soil to assist fields that are otherwise challenging to drain due to wet areas/highly compacted soils) has exacerbated nitrogen and nutrient runoff, ultimately leading to diminished soil health. […]
Posted in Alternatives/Organics, Iowa, Nitrates, soil health, State/Local, Uncategorized, US Department of Agriculture (USDA), Water | No Comments »
03
Dec
(Beyond Pesticides, December 3, 2025) Childhood cancers are on the rise globally; in the U.S. cancer is the second most common cause of death in children between one and 14 years old, and the fourth most common in adolescents. A recent study of Nebraska pesticide use and pediatric cancer incidence by researchers from the University of Nebraska Medical Center and the University of Idaho Department of Fish and Wildlife Sciences found positive associations between pesticides and overall cancer, brain and central nervous system cancers, and leukemia among children (defined as under age 20). The study’s lead author, Jabeen Taiba, PhD, of the University of Nebraska Medical Center, will discuss the study results on December 4, 2025, at the second session of Beyond Pesticides’ 42nd National Pesticide Forum, The Pesticide Threat to Environmental Health – Advancing Holistic Solutions Aligned with Nature. The first session recordings and materials are available here. The authors’ emphasis on evaluating mixtures, and their innovative technical methods for doing so, highlight the direction environmental health research and regulation must take. Studying pesticides singly is an inadequate approach, according to the authors, because pesticides are not applied individually anymore, but very often in mixtures of herbicides, insecticides, and […]
Posted in Agriculture, California, Cancer, Children, Dicamba, Farmworkers, Glyphosate, Paraquat, Pesticide Mixtures, quizalofop, tefluthrin, triasulfuron, Uncategorized | No Comments »
12
Nov
(Beyond Pesticides, November 12, 2025) A ballot initiative to repeal a local ordinance in Maine that bans most uses of lawn chemicals was rejected by the voters last week by a 10-point margin. The voters of Falmouth, Maine, 55% to 45%, upheld an updated ordinance that was passed by the town council in February 2025 to protect the community’s health and the coastal environment from petrochemical pesticides and fertilizers, sending a strong message that ecological land management in conformance with organic standards is the responsible path, given pesticide-related health threats, biodiversity decline, and the climate crisis. The ordinance being challenged by the ballot initiative updated a 2020 rule with more stringent criteria and restrictions and the goal of ensuring a holistic approach to land management. Maine has become the bellwether nationwide for communities seeking to eliminate the use of petrochemical pesticides and fertilizers on public and private property, including parks, playing fields, open spaces, and yards. When applied, pesticides move off the target site through drift, volatilization, runoff, and leaching, creating community-wide poisoning and contamination. However, unlike Maine and five other states, most state laws preempt local jurisdictions from restricting pesticides. These states have adopted preemption language at the behest […]
Posted in Invasive Species, Maine, Nematodes, neonicotinoids, Preemption, Reflection, soil health, State/Local, Uncategorized, Water | No Comments »
05
Nov
(Beyond Pesticides, November 5, 2025) Environmental and public health advocates, farmers, and business leaders are raising a glass to the expansion of organic hop production, which aims to boost the viability and growth of organic-certified beer products in the UK. A 2024 report by UK-based Organic Research Centre, in partnership with farmers, follows three years of field trials to assess the suitability of various hop varieties in organically managed systems. At a time when organic hops production in the UK has dropped significantly due to varieties that are vulnerable to downy mildew and hop powdery mildew, the report offers a blueprint for additional on-farm, applied research in the United States, including from groups such as the Organic Farming Research Foundation’s (OFRF) Farmer-Led Trials Program. The report cites promising results for new hop varieties. The continuous use of pesticides not only contributes to biodiversity collapse, public health deterioration, and the climate crisis, but also to the ability to enjoy a beer without fear of exposure to toxic chemicals, including evidence of glyphosate residues found in popular beer and wine brands. (See Daily News here and here.) Background and Methodology The authors of this report reflect on their years-long field trials and […]
Posted in Alternatives/Organics, Chemicals, Glyphosate, soil health, State/Local, Uncategorized | No Comments »
15
Oct
(Beyond Pesticides, October 15, 2025) The latest Scientific Investigations Report for 2025 from the U.S. Geological Survey (USGS), entitled “National Water Quality Program: Multidecadal Change in Pesticide Concentrations Relative to Human Health Benchmarks in the Nation’s Groundwater,†finds moderate concentrations of five pesticides, with the highest percentages in agricultural wells, and concentrations of the carcinogenic soil fumigant DBCP (1,2-dibromo-3-chloropropane), which also causes infertility, that are greater than the maximum containment level, despite being banned over 45 years ago. These results highlight the persistence of pesticides used in agriculture and the elevated risks of pesticide contamination in agricultural areas. This report monitors concentrations of pesticides in well networks across the U.S. in decadal intervals, with this last one incorporating data ranging from 1993-2023. Additionally, DBCP in one well network in the San Joaquin-Tulare River Basin in California continues to be assessed due to previous levels exceeding the human health benchmark (HHB) established by the U.S. Environmental Protection Agency (EPA). The limitations of the study are disclosed in the text of the report. As the authors state: “Only pesticides with an HHB were included in the multidecadal pesticide change analysis… The total number of pesticides included in this study is less than […]
Posted in Agriculture, Alachlor, Atrazine, California, contamination, DBCP, deethylatrazine, Drinking Water, Groundwater, Pesticide Mixtures, Prometon, simazine, synergistic effects, U.S. Geological Survey, Water | 1 Comment »
10
Oct
(Beyond Pesticides, October 10-13, 2025) On Indigenous Peoples’ Day (Monday, October 13), Beyond Pesticides acknowledges that we recognize that the land we are situated on is the ancestral lands of the Ncothtank (Anacostan), and neighboring Piscataway and Pamunkey peoples, who have served as stewards for the region’s land, water, and air for generations. In reverence for the sovereignty and leadership of First Nations, and with respect for the wisdom of Indigenous peoples globally, environmental and public health advocates continue to advocate for the elimination of petrochemical-based pesticides and fertilizers, and the advancement of organic regenerative criteria that align with ecologically-based food and land management systems. This year, Indigenous Peoples’ Day falls on the petrochemical fertilizer industry-supported Global Fertilizer Day, which promotes synthetic fertilizers, rather than recognizing the value of agroecology—the shared understanding of the inextricable link that binds agricultural and ecological systems. Reflection of Turbulent U.S. Position on Indigenous Sovereignty The federal holiday on October 13, traditionally known as Columbus Day, has for many been reoriented to recognize that the “discovery†of the Americas was, in fact, an invasion of the Western hemisphere by European colonists who expropriated unceded land and devastated Indigenous cultures, self-governance, and ways of life. In […]
Posted in Congress, Environmental Justice, Environmental Protection Agency (EPA), Holidays, Indigenous People, Pesticide Drift, soil health, State/Local, U.S. Agency for International Development (USAID), Uncategorized | No Comments »
09
Oct
(Beyond Pesticides, October 9, 2025) The 42nd National Forum Series, The Pesticide Threat to Environmental Health: Advancing Holistic Solutions Aligned with Nature—scheduled to begin on October 29, 2025, 1:00-3:30pm (Eastern time, US), will focus on aligning land management with nature in response to current chemical-intensive practices that pose a threat to health (see Pesticide-Induced Diseases Database), biodiversity, and climate. The virtual Forum is free to all participants. ➡️ Register here. The Call to the Forum, states: We are all affected by how land is managed, food is grown, and nature is protected. Different experiences and perspectives may bring us to care about health and the environment and the devastating adverse effects of pesticides and toxic substances. However, ensuring a livable future requires us to cultivate a collective concern about daily decisions on the management of our personal and community spaces, the practices used to grow the food we buy, and the care that we as a society give to complex and fragile interrelationships that sustain the natural world on which we depend.  The Pesticide Threat to Environmental Health: Advancing Holistic Solutions Aligned with Nature challenges participants—as concerned families, community residents, purchasers of products, advocates for policy, decision makers, and workers—to think […]
Posted in Agriculture, Alternatives/Organics, Announcements, Bats, Beneficials, Biodiversity, Birds, Climate, Ecosystem Services, Events, Parks, Pollinators, State/Local, synergistic effects, Uncategorized | No Comments »
08
Oct
(Beyond Pesticides, October 8, 2025) A study, Pesticides detected in two urban areas have implications for local butterfly conservation, published in partnership with researchers at Xerces Society for Invertebrate Conservation, University of Binghamton (New York), and University of Nevada, reports widespread pesticide residues in the host plants of butterflies located in green spaces in the cities of Sacramento, California, and Albuquerque, New Mexico. Just 22 of the hundreds of collected samples had no detectable residues, with all other samples containing some combination of 47 compounds of the 94 tested pesticides in the plant tissue. Of the 47 compounds, 4 are neonicotinoid insecticides linked to adverse effects for bee and pollinator populations based on previous peer-reviewed research. The fungicide azoxystrobin and the insecticide chlorantraniliprole were detected at lethal/sublethal concentrations, according to the report authors. “Residential landscapes have high conservation potential for butterflies and other invertebrates,†says Aaron Anderson, co-lead author of the report and pesticide program specialist at Xerces Society for Invertebrate Conservation. He continues: “But, these findings show how pervasive pesticide contamination can be in towns and cities, and underscore that protecting wildlife in these areas includes addressing pesticides.†The report’s results underscore the pervasiveness of pesticide drift and dispel the myth […]
Posted in Beneficials, Biodiversity, California, Environmental Justice, New Mexico, Pollinators, State/Local, Uncategorized | No Comments »
02
Oct
(Beyond Pesticides, October 2, 2025) This year marks an advancement of various state-level neonicotinoid laws and regulations, including in Maine, Vermont, and Connecticut—emphasizing surging public support for pesticide reforms. The Maine legislature passed, and Governor Janet Mills (D-ME) signed into law on July 22, 2025, LD 1323, which commissions the Board of Pesticide Control to study the impacts of neonicotinoids and neonicotinoid-treated seeds, which advocates hope will help advance future legislation to prohibit the use, distribution, and sale of neonicotinoid insecticide products. Meanwhile, after years of grassroots advocacy, the Connecticut legislature advanced, and Governor Ned Lamont (D-CT) signed SB 9 into law, which will partially restrict the nonagricultural use of neonicotinoids on turfgrass, starting in 2027. There was a more comprehensive effort that failed to move forward (HB 6916), which would have gone further by restricting or prohibiting the use of neonicotinoids on trees, shrubs, and treated seeds (see here for Beyond Pesticides comments). Maine and Connecticut join eleven other states (California, Nevada, New Jersey, Massachusetts, Maryland, Minnesota, New York, and Vermont) in taking steps to restrict or prohibit the use of neonicotinoids. (See Daily News here.) Whether it is a campaign to ban glyphosate, paraquat, chlorpyrifos, atrazine, or any […]
Posted in Connecticut, Maine, neonicotinoids, Seeds, soil health, State/Local, Uncategorized, Vermont | No Comments »
29
Sep
(Beyond Pesticides, September 29, 2025) With the theme “Our Home Outdoors,†the National Environmental Education Foundation (NEEF) launched National Public Lands Day this past Saturday—defining this year’s event as follows: “Our public lands are more than just places to visit—they are woven into the fabric of our everyday lives. From the trails we hike to the parks where we gather with family and friends, these spaces are our collective backyard, our shared front porch, our natural playground.†At the same time, people are asking their local governments whether they are using petrochemical pesticides and fertilizers on their parks and playing fields that are known to threaten the health of children, pets, wildlife, and the environment. Beyond Pesticides led a nationwide action to “Tell your local officials to make your parks organic.â€Â For those engaging with their local elected officials and parks departments, Beyond Pesticides, through its Parks for a Sustainable Future program, offers technical support to transition parks to organic land management through analysis of soil health, development of a plan to improve soil biology to cycle nutrients for healthy plants, training of staff to implement the organic plan, and ongoing consultation for plan adjustments when necessary. Organic systems focus […]
Posted in Alternatives/Organics, Children, Holidays, Lawns/Landscapes, Minnesota, Missouri, Parks, Parks for a Sustainable Future, State/Local, Take Action, Uncategorized | No Comments »
26
Sep
(Beyond Pesticides, September 26, 2025) National Public Lands Day on Saturday, September 27—first established in 1994 and held on the fourth Saturday of September—is organized by the National Environmental Education Foundation (NEEF) in partnership with the U.S. National Park Service and participating federal agencies. Events are planned at neighborhood, state, and national parks nationwide, and entrance to National Parks will be free for the day. Coinciding with National Organic Month, this year’s theme, â€Our Home Outdoors,†is explained by NEEF as: “Our public lands are more than just places to visit—they are woven into the fabric of our everyday lives. From the trails we hike to the parks where we gather with family and friends, these spaces are our collective backyard, our shared front porch, our natural playground.†Beyond Pesticides began its work on organic land management in national parks nearly a decade ago at National Historic Sites in Arkansas, Kansas, and Iowa. The program, now the Parks for a Sustainable Future program, partners with local communities in pursuit of a future where (1) public lands, from parks to playing fields, are managed without toxic pesticides, (2) children and pets are safe to run around on the grass, and (3) […]
Posted in Announcements, Ecosystem Services, Environmental Justice, Events, Holidays, Parks, Parks for a Sustainable Future, State/Local, Take Action, Uncategorized | No Comments »
09
Sep
(Beyond Pesticides, September 9, 2025) SprayDays California, the pesticide notification and mapping tool run by the California Department of Pesticide Regulation (DPR), was updated in late August after public backlash (including from farmworkers), which identified inadequate notice of pesticide use to those who work in or live in proximity to agricultural fields. According to a DPR press release from August 28, these changes include attempts to bring down barriers for users so that, in the words of DPR Director Karen Morrison, the department can “provide Californians with access to information and services.†While public health advocates view notification as a step that may allow people to leave a treatment area or take shelter to reduce exposure, groups continue to express concerns about a focus on notification to the exclusion of addressing the root causes of exposure—chemical-intensive agriculture, despite the viability of organic compatible practices and products. The groups criticize the continuous registration of pesticide active ingredients and product formulations without considering widely available practices and nonchemical and nature-based alternatives to pest management. These include regenerative organic principles and practices that draw inspiration from Indigenous land management and agroecological systems that have thrived in coexistence with nature. Recent Updates There are […]
Posted in 1, 3-dichloropropene, 1-3D, Alternatives/Organics, California, Driscoll’s, Environmental Justice, Environmental Protection Agency (EPA), Farmworkers, Pesticide Drift, State/Local, Uncategorized | No Comments »
04
Sep
(Beyond Pesticides, September 4, 2025) A review of agricultural neonicotinoid insecticide regulations, published in Pest Management Science, evaluates the varied approaches being taken for bans and exemption-based restrictions in the European Union (EU), Canada, and the United States (U.S.). Despite an ever-growing and overwhelming body of science linking neonicotinoids (neonics) to adverse effects on pollinators and other nontarget species, the regulations fall short in protecting the environment and wildlife. The review, with the history and current status of neonics, lends further support for a full transition to organic agriculture and land management that removes neonicotinoid exposure routes and subsequent health threats. With the application of this widely used class of neurotoxic system insecticides increasing, so too has the concern over the long-term chronic effects on pollinators and other species from exposure. This concern, backed by scientific literature, has “led to increased governmental regulations since the mid-2010s, particularly in agricultural settings,†state the authors from Iowa State University and Washington State University. They continue, “These regulations have varied in terms of approach, geography, and timeline, starting with a ban implemented by the European Union (EU) and evolving into exemption-based regulations across two Canadian provinces and five U.S. states as of this […]
Posted in acetamiprid, Agriculture, Alternatives/Organics, Beneficials, Biodiversity, California, Canada, Clothianidin, dinotefuron, Environmental Protection Agency (EPA), European Union, Illinois, Imidacloprid, Minnesota, neonicotinoids, New York, Pollinators, Quebec, Rhode Island, thiacloprid, Thiamethoxam, Vermont | No Comments »
29
Aug
(Beyond Pesticides, August 29 – September 1, 2025) It is recognized, especially on Labor Day, that the adverse effects of pesticides, with the preponderance of science accumulating every day, put workers (those who handle pesticides and are exposed through inhalation and skin absorption) at elevated risk above rates in the general population. The harm to workers is exacerbated by additional and cumulative exposure to pesticides that occurs through daily life—residues in food, water, and landscapes. Beyond Pesticides is reaching out to its network and urging people and organizations to: On Labor Day, ask your Mayor to lead a transition to practices and product procurement that protect workers with criteria that meet organic standards in landscaping and food purchasing. With the dismantling of federal government programs charged with establishing protections and ramping up deregulation of the chemical, agribusiness, and allied industries, safety strategies for workers who are the backbone of society fall to local governments and people whose decisions should not result in hazardous worker exposure to toxic pesticides. Municipality and school district purchasing of food grown with toxic chemicals results in poisoning of farmworkers, their children, and their communities. Purchasing and applying toxic lawn care products or contract services results in […]
Posted in Agriculture, Announcements, Children, Children/Schools, Farmworkers, Holidays, Lawns/Landscapes, Occupational Health, Parks, Parks for a Sustainable Future, State/Local, Take Action, Uncategorized | No Comments »
27
Aug
(Beyond Pesticides, August 27, 2025) A study published in European Journal of Agronomy finds that “organic farming equals conventional yield under irrigation and enhances seed quality in drought, aiding food security.†For decades, organic advocates have heard from defenders of chemical-intensive agriculture that organic farming is not commercially attainable for widespread adoption and cannot compete on productivity and profitability at a commercial scale. At the same time, chemical manufacturers, chemical-dependent farmers, and their allies greenwash their products (e.g., active ingredients, full formulations, and pesticide-treated seeds) and practices by insisting in regulatory comments, contract science studies, and lobbying campaigns that they are necessary for climate-smart, sustainable, regenerative, and/or integrated pest management agriculture and land management. In this context, the chemical industry alliance is now pushing deregulation, preemption of state and local authority to restrict pesticides, and immunity from lawsuits for the harm caused by their products and practices. An expansive coalition of farmers, farmworkers, conservationists, medical professionals, Indigenous communities, and environmental and public health advocates is fighting back, including Beyond Pesticides. Background and Methodology The researchers tested twelve common bean genotypes of Phaselous vulgaris L., with eight local [Basque Country] landraces (defined by Oxford Language as “a local cultivar [plant] or […]
Posted in Alternatives/Organics, Biodiversity, Pesticide Drift, Seeds, soil health, State/Local, Uncategorized, Water | No Comments »
25
Aug
(Beyond Pesticides, August 25, 2025) What the Republican-led Committee on Transportation and Infrastructure in the U.S. House of Representatives calls legislation to “Cut Red Tape and Increase Clean Water Act Permitting Efficiency†is being roundly criticized by environmental groups as an attack on the safety of the nation’s waterways. On June 25, the Committee passed the Promoting Efficient Review for Modern Infrastructure Today (PERMIT) Act, H.R. 3898, sponsored by Rep. Mike Collins (R-GA), which makes sweeping changes to the Clean Water Act (CWA) with serious consequences that will undermine water quality, pesticide oversight, and community right-to-know, according to environmental advocates. The PERMIT Act, now moving through Congress, is a package of over 15 anti-clean water bills and poses an extreme threat to clean water protections, thwarting to the goals of CWA.  Beyond Pesticides is calling on the public to Tell your U.S. Representative and Senators to oppose H.R. 3898, the “PERMIT Act.†Ever since CWA became law in 1972 to “restore and maintain the chemical, physical, and biological integrity of the Nation’s waters,†the definition of the “Nation’s waters,†aka “waters of the U.S.†or “WOTUS,†has been cloaked in controversy. This controversy is coming to a head again as the Trump administration revises regulations in […]
Posted in Clean Water Act, Congress, Federal Agencies, Groundwater, Indigenous People, Native Americans, State/Local, Take Action, Uncategorized, Water, Water Regulation | No Comments »
22
Aug
(Beyond Pesticides, August 22, 2025) Legislative language moving through Congress—intended to prevent farmers, consumers, and workers from holding pesticide manufacturers accountable for the harm caused by their toxic products—is being opposed by a broad coalition of farmers, beekeepers, consumers, environmentalists, and workers with the release today of a joint statement opposing a dramatic change in a fundamental legal right. The document, Protect the Right of Farmers, Consumers, and Workers to Hold Pesticide Companies Accountable for Their Harmful Products, is joined by 51 organizations, coalitions, businesses, and leaders representing tens of thousands of members and communities. The legislation at issue is hidden in a provision of the Appropriations bill (Section 453) that has passed through the Appropriations Committee in the U.S. House of Representatives and is headed for a vote of the full House in the next couple of weeks, followed by the U.S. Senate. The Appropriations provision is being pushed by chemical companies in the wake of extraordinary jury verdicts against Bayer/Monsanto, amounting to billions of dollars in compensatory and punitive damages, for “failure-to-warn†liability claims involving glyphosate (Roundupᵀᴹ) weed killer products. The pesticide has been classified as cancer-causing by the International Agency for Research on Cancer (a part of […]
Posted in Congress, Environmental Protection Agency (EPA), Failure to Warn, Farmworkers, Federal Agencies, Florida, Georgia, Idaho, Iowa, Label Claims, Litigation, Mississippi, Missouri, Montana, Nebraska, North Carolina, Oklahoma, Pesticide Regulation, Preemption, State/Local, Uncategorized, Wyoming | No Comments »
20
Aug
(Beyond Pesticides, August 20, 2025) As a part of a nationwide push to stop the use of petrochemical pesticides and fertilizers, Beyond Pesticides, in partnership with the City of Excelsior, Minnesota, and Osborne Organics, announced the transition of city park land sites to organic land management. Under its program, Parks for a Sustainable Future, Beyond Pesticides underwrites the development of organic transition plans and staff training on holistic practices. The goal of the program is to advance practical, resilient, cost-effective management techniques that confront urgent threats to public health, biodiversity, and climate that are exacerbated by toxic pesticide and fertilizer use. See the link to our press release here. Excelsior City Councilmember Jennifer Caron said, “Excelsior has embarked on an exciting first step in organically managing our public parks and minimizing runoff into the lake.†Ms. Caron added: “By participating in the Parks for a Sustainable Future grant program with Beyond Pesticides, the city is learning how to eliminate herbicides, insecticides, and other pesticides on sites in the Commons, including the Ballfield and Great Lawn. The result will be a healthier Commons, particularly in areas heavily used by people, pets, and pollinators alike.â€â€¯Â Kevin Quinn, parks and natural resources manager for Excelsior, said: “Working with […]
Posted in Announcements, Children, Lawns/Landscapes, Minnesota, Pollinators, soil health, Uncategorized | No Comments »
18
Jul
(Beyond Pesticides, July 18, 2025) A study in Royal Society Open Science shows intraspecific differences (between individuals of a species) in wild bumblebees (Bombus vosnesenskii) exposed to an herbicide (glyphosate), a fungicide (tebuconazole), and an insecticide (imidacloprid), with gut microbiome health as a factor. “Wild pollinator declines are increasingly linked to pesticide exposure, yet it is unclear how intraspecific differences contribute to observed variation in sensitivity, and the role gut microbes play in the sensitivity of wild bees is largely unexplored,†the authors explain. “Here, we investigate site-level differences in survival and microbiome structure of a wild bumble bee exposed to multiple pesticides, both individually and in combination.†In collecting 175 individuals of this wild, foraging species from an alpine meadow, a valley lake shoreline, and a suburban park and exposing them to a diet with individual pesticides and mixtures, the researchers assess the varying lethal and sublethal effects that can occur with pesticide exposure. Between the three sites, the survival differences “emphasize the importance of considering population of origin when studying pesticide toxicity of wild bees†and highlight how pesticide sensitivity not only varies between species but within individuals of the same species with site-specific impacts. (See previous Daily […]
Posted in Beneficials, Biodiversity, Ecosystem Services, Glyphosate, Imidacloprid, Microbiome, Nevada, Pesticide Mixtures, Pesticide Regulation, Pollinators, synergistic effects, tebuconazole, Wildlife/Endangered Sp. | No Comments »
16
Jul
(Beyond Pesticides, July 16, 2025) A study following a mass mortality event of approximately 200 monarch butterflies (Danaus plexippus plexippus) in Pacific Grove, California, highlights the role of pesticides, synthetic pyrethroids in particular, in causing lethal and sublethal effects to nontarget organisms. The research, published in Environmental Toxicology and Chemistry, detects residues of 15 pesticides and associated metabolites in the bodies of 10 deceased butterflies collected from the January 2024 event that occurred near an overwintering site frequented by monarchs. “On average, each monarch butterfly contained 7 pesticides,†the authors report. They continue, “Notably, three pyrethroid insecticides—bifenthrin, cypermethrin, and permethrin—were consistently detected at or near each chemical’s lethal dose (LD50).†LC50, or Lethal Concentration 50, values represent the concentrations of chemicals lethal to 50% of a test population. To assess pesticide residues within ten of the deceased butterflies, the researchers use liquid and gas chromatography with tandem mass spectrometry (LC-MS/MS and GC-MS/MS) and find “a total of 15 pesticides and associated metabolites in the butterflies, including 8 insecticides (plus 1 associated metabolite), 2 herbicides (plus 2 associated metabolites), and 2 fungicides.†The study “present[s] evidence that the mortality incident at the Pacific Grove Monarch overwintering site was likely caused by […]
Posted in Beneficials, Bifenthrin, Biodiversity, California, cypermethrin, Death, Ecosystem Services, Metabolites, Permethrin, Pesticide Residues, Poisoning, Pollinators, pyrethroids, synergistic effects, Synthetic Pyrethroid, Synthetic Pyrethroids, Wildlife/Endangered Sp. | 2 Comments »
15
Jul
(Beyond Pesticides, July 15, 2025) A study published in Environmental Science and Technology finds that there are 47 current-use pesticides—products with active ingredients that are currently registered with U.S. Environmental Protection Agency (EPA) —detected in samples of indoor dust, drinking water, and urine from households in Indiana. This study builds on existing scientific literature documenting the public health threat of nonoccupational, indoor pesticide exposure. (See previous Daily News here, here, and here.) The study is a reminder that pesticides move into the indoor environment through the air, and on clothing, making exposure more widespread than the assumptions used in regulatory reviews. Background and Methodology “In this study, we collected matched samples of indoor dust, drinking water, and urine from 81 households in Indiana, United States, and analyzed these samples for 82 CUPs [current use pesticides], including 48 insecticides, 25 herbicides, and 9 fungicides,†say the authors. They continue: “Of these, 47 CUPs were identified across samples of indoor dust, drinking water, and urine with median total CUP (∑CUP) concentrations of 18 300 ng/g, 101 ng/L, and 2.93 ng/mL, respectively.†The herbicides (13) detected include 2,4-D (2,4-dichlorophenoxyacetic acid), Alachlor, Atrazine, CIAT (Desethyl-atrazine), Diuron, Metolachlor, Metolachlor OA (Oxanilic acid), OIAT (2-Hydroxy-4-isopropylamino-6-amino-s-triazine), OIET […]
Posted in 2,4-D, acetamiprid, Acetochlor, Alachlor, Atrazine, Clothianidin, Diazinon, dinotefuron, Diuron, Fipronil, Fungicides, Herbicides, Household Use, Imidacloprid, Indiana, Indoor Air Quality, Malathion, Metolachlor, Myclobutanil, neonicotinoids, organophosphate, Prometon, Propiconazole, pyrethroids, simazine, State/Local, tebuconazole, thiacloprid, Thiamethoxam, Uncategorized | No Comments »
04
Jul
(Beyond Pesticides, July 3-4, 2025) On this Independence Day, Beyond Pesticides calls for holistic solutions that, as articulated in the Declaration of Independence, move the nation to ensure “certain unalienable Rights, that among these are Life, Liberty, and the pursuit of Happiness.†The founders of the United States were aware of the existential threat of corruption to democratic institutions. Alexander Hamilton, the first Secretary of the Treasury, warned in Federalist No. 68 of The Federalist Papers that the presidency could be overtaken by a despotic figure without adequate safeguards. James Madison, the fourth president of the United States, in Federalist No. 10 speaks to the danger that factions—defined as a group of people or entities “… who are united and actuated by some common impulse of passion, or of interest, adversed to the rights of other citizens, or to the permanent and aggregate interests of the communityâ€â€”impose on the general public, if not checked by safeguards in the country’s political system. The foundational principles in the Declaration of Independence and the Constitution have been challenged under the current administration and in the U.S. Congress. Communities are facing a fourfold attack on these principles and the centuries-old promise of the nation: […]
Posted in Bayer, Biodiversity, Cancer, Chemical Mixtures, Children, Climate Change, Congress, Corporations, Disease/Health Effects, Environmental Justice, Environmental Protection Agency (EPA), Failure to Warn, Health care, Indigenous People, Label Claims, Monsanto, National Politics, Native Americans, Parks for a Sustainable Future, Pesticide Regulation, Preemption, State/Local, Take Action, Uncategorized, US Department of Agriculture (USDA) | No Comments »
02
Jul
(Beyond Pesticides, July 2, 2025) An article in The New Lede, entitled Seeking answers to a cancer crisis in Iowa, researchers question if agriculture is to blame, documents case studies of cancer diagnoses linked to chemical-intensive agriculture. Current national cancer rates, according to the American Cancer Society, show that two million new cancer cases are projected to occur during 2025 in the U.S. Additional research predicts 618,120 cancer deaths this year as well, highlighting a crisis of great concern. A wide body of science links increased cancer risks with exposure to agricultural chemicals, including petrochemical pesticides and synthetic fertilizers. Previous coverage from Beyond Pesticides showcases the disproportionate health risks to farmworkers and their families, as well as those living near agricultural fields, associated with exposure to harmful toxicants. Recent research ties pesticide use to cancer diagnoses among farmer populations through a literature review of clinical trials, as well as epidemiologic, case-control, and experimental studies, from not only the U.S. but Brazil, India, France, Egypt, Columbia, Ecuador, Mexico, Italy, and Spain. (See Daily News here.) Additional risks for children, as reported in a study in GeoHealth, are noted in Nebraska as exposure to agricultural mixtures show statistically significant positive associations with […]
Posted in Agriculture, Cancer, Children, Farmworkers, Glyphosate, Iowa, Leukemia, non-Hodgkin's Lymphoma, PFAS | No Comments »