Archive for the 'Genetic Engineering' Category
22
Apr
Editor’s Note: The board and staff at Beyond Pesticides wish you a Happy Earth Day 2026! Click here or the banner below to honor today, a day of education and action that embodies the power of people in their communities engaging to advance changes in policies and practices that meet the environmental and public health challenges of the day! (Beyond Pesticides, April 22, 2026) A study of the effects of flooding on aquatic-terrestrial pesticide transfer, published in Archives of Environmental Contamination and Toxicology, finds heightened risks to riparian zone ecosystems as flooding frequency continues to increase with climate change. Riparian zones, recognized as biodiversity hotspots, “are increasingly subjected to various stressors, including chemical contaminants such as pesticides,” the authors state. As transportation of these compounds can occur not only through surface runoff but through flooding events, the frequency and duration of floods can greatly impact the cumulative effects of pesticides on soil health and organisms within ecosystems. In analyzing pesticide residues following simulated flooding within a controlled experiment, the researchers find: “[S]ix pesticides were detected exclusively in riparian root-zone soil following four repeated flooding events. Our findings indicate that both longer flood durations and repeated flooding events tend to increase […]
Posted in acetamiprid, Agriculture, Aquatic Organisms, Azoxystrobin, Beneficials, Biodiversity, boscalid, Climate, Climate Change, contamination, Earth Day, Ecosystem Services, fluopyram, Germany, Metalaxyl, Metolachlor, Pesticide Drift, Pesticide Mixtures, Pesticide Residues, soil health, spiroxamine, Water, Wildlife/Endangered Sp. | No Comments »
14
Apr
(Beyond Pesticides, April 14, 2026) A novel study mapping pesticide mixtures and cancer risk, published in Nature Health, “reveals a robust spatial association between environmental pesticide exposure risk and cancer incidence.” The team of international researchers incorporates pesticide risk modeling with Peruvian National Cancer Institute (INEN) registry data to map pesticide-induced cancer clusters in Peru, finding significant associations between pesticide mixtures and cases of carcinogenicity. The study analyzes 31 active ingredients to identify pesticide-associated cancer hotspots, none of which are classified as carcinogenic on their own by international standards. When combined as pesticide mixtures, as experienced in real-world environments, heightened risks and synergistic effects are noted. “Collectively, these findings strongly support a mechanistic [causal] link between pesticide exposure and cancer, challenging assumptions of human non-carcinogenicity derived from reductionist experimental models,” the authors state. “This study redefines the exposome [measure of all environmental, dietary, lifestyle, and social exposures of an individual] as a lineage-conditioned, mechanistically tractable framework and shows how complex pesticide mixtures can contribute to carcinogenic trajectories, with profound and far-reaching implications for global health policy and socio-ecological equity.” Background An extensive body of scientific literature connects individual pesticide active ingredients to a wide array of health and environmental effects […]
Posted in Agriculture, Body Burden, Cancer, Peru, Pesticide Drift, Pesticide Mixtures, Pesticide Residues, synergistic effects | No Comments »
10
Apr
(Beyond Pesticides, April 10, 2026) An important study not previously covered in Daily News, “Use of Genetically Modified Organism (GMO)-Containing Food Products in Children,” raises serious concerns about children’s dietary exposure to pesticides, particularly the weed killer glyphosate, that are heavily used in the production of genetically engineered crops. Published in Pediatrics by the American Academy of Pediatrics, the lead authors Steven A. Abrams, MD, FAAP, Jaclyn Lewis Albin, MD, FAAP, and Philip J. Landrigan, MD, FAAP call attention to the widespread use of genetic engineering (GE) and GMOs in the U.S. food supply and the subsequent health risks for children and consumers. The authors, in collaboration with the Committee on Nutrition, Council on Environmental Health and Climate Change Executive Committee, and additional medical professionals and researchers, also maintain that pediatricians have the opportunity to provide education and “lead conversations with families about the health impact of certain foods, provide nutritional guidance, and help filter the overwhelming volume of information.” By supporting parents in making informed nutrition choices, pediatricians can help shape decisions that impact the long-term health of children and advocate for choosing organic certified products. As the authors state: “Although GMO technology could be used to increase the micronutrient […]
Posted in Agriculture, Alternatives/Organics, Body Burden, Children, Contamination, Genetic Engineering, Glyphosate, Labeling, Pesticide Residues | No Comments »
07
Apr
(Beyond Pesticides, April 7, 2026) In the International Journal of Molecular Sciences, a study of gestational (during pregnancy) exposure to the neonicotinoid insecticide thiacloprid shows epigenetic effects (alterations in genes without altering underlying DNA) within prostate tissues. To analyze the role of gene expression in subsequent generations after initial thiacloprid exposure, the authors exposed pregnant outbred Swiss mice to the insecticide in order to assess the offspring for multiple generations. As a result, the researchers from the UniversitĂ© de Rennes in France state, “Our study revealed that exposure to thiacloprid induces [cell] proliferation and is associated with epigenetic alterations in the sperm of genes important for prostate development.” Increased cell proliferation in the prostate can cause the development of conditions such as benign prostatic hyperplasia (BPH) and prostatic intraepithelial neoplasia (PIN), and lead to prostate cancer. The study also finds elevated levels of specific biomarkers within the prostates of both the first and third generations, including phosphorylated histone H3, a marker crucial for cell division. Hox gene expression in both generations was also impacted, which plays a role in prostate development, based on the altered DNA methylation (abnormal changes) in the sperm of the analyzed mice. “In this study, we […]
Posted in Agriculture, Biodiversity, Biomonitoring, Epigenetic, France, Insecticides, men's health, neonicotinoids, Prostate Cancer, thiacloprid | No Comments »
03
Apr
(Beyond Pesticides, April 3, 2026) A literature review published in Chemico-Biological Interactions links pyrethroid insecticide exposure to cardiac dysfunction. Through a systematic review and meta-analysis of previous research through July 2025, the authors find emerging evidence that indicates pyrethroids induce adverse cardiovascular effects through pathways of inflammation, oxidative stress, and myocardial injury (damage to the heart muscle). “The meta-analytic findings of this study offer the first comprehensive overview of the cardiotoxic effects of pyrethroids, encompassing electrophysiological, biochemical, inflammatory, and redox disturbances,” the researchers state. “Together, these findings indicate that pyrethroids disrupt cardiac electrical stability and induce cytotoxic [killing or damaging cells], inflammatory, and oxidative damage.” Study Importance Scientific literature connecting various classes of pesticides to adverse health effects continues to mount, with synthetic pyrethroids emerging as a class of increasing concern. Due to their broad spectrum of activity, pyrethroids are extensively used in agriculture and land management but can persist in the environment and can cause neurotoxicity, endocrine disruption, reproductive dysfunction, and cardiovascular health implications. (See here and here.) In particular, pyrethroid exposure is associated with increased risks of developing cardiovascular disease. (See studies here, here, here, and here.) “Cardiac electrical activity is regulated by mechanisms that are highly sensitive […]
Posted in Cardiovascular Disease, Cyfluthrin, cypermethrin, Deltamethrin, fenpropathrin, Insecticides, Oxidative Stress, Permethrin, pyrethroids, synergistic effects, Synthetic Pyrethroid, tefluthrin | No Comments »
30
Mar
(Beyond Pesticides, March 30, 2026) Through today, organizations, institutions, and corporations can sign on to a public statement calling for chemical companies to continue to be held liable for harming but not warning people who use their pesticide products. The statement, joined by grassroots, health, farm, farmworker, environmental and consumer groups, and socially responsible corporations, will be released tomorrow—just as U.S. Supreme Court begins on April 1 considering Monsanto/Bayer’s claim that the company is not responsible for failing to warn those whose cancer was found by a jury trial to be caused by its weed killer glyphosate (RoundupTM). Groups can sign on to the statement by 5:00pm (Eastern) by clicking here. In the case before the U.S. Supreme Court case, Monsanto v. Durnell, Monsanto/Bayer is seeking to overturn over $10 billion in jury verdicts and settlements and stop future litigation on their failure to warn about the potential cancer effects of glyphosate/RoundupTM. If Monsanto/Bayer wins, chemical companies will be able to legally withhold information on their pesticide product hazards not required to be disclosed by the U.S. Environmental Protection Agency (EPA).  Bayer/Monsanto wants to overturn decades of legal precedent, including a previous Supreme Court decision, which establishes EPA-required, minimum pesticide product label language, […]
Posted in Agriculture, Bayer, Cancer, Environmental Protection Agency (EPA), Farmworkers, Glyphosate, Herbicides, Labeling, Litigation, Monsanto, Uncategorized | 1 Comment »
25
Mar
(Beyond Pesticides, March 25, 2026) A literature review, published in Diseases, showcases the wide body of scientific literature linking pesticide exposure to liver disease through both apoptotic (programmed cell death without triggering inflammation) and non-apoptotic (regulated cell death with an inflammatory response) pathways. “In summary, our study confirms that pesticides carry significant health risks and sheds light on the underreported mechanisms that can drive their overall toxicity as a whole and hepatotoxicity [liver] in particular,” the researchers state.  In addition to analyzing the science on pesticide-induced apoptosis, the researchers “systematically illustrated an underappreciated mechanism of pesticide-induced overall and hepatic toxicity, i.e., the ability to induce non-apoptotic regulated cell death (RCD) pathways such as ferroptosis, necroptosis, and pyroptosis.” They continue, saying, “Importantly, our review stresses the contribution of pesticide-induced cell death modes to inflammation and immunity regulation in hepatic pathology.” Background Pesticides, as a comprehensive group, can be subdivided into classes based on their targets: rodenticides (rodents), herbicides (weeds), insecticides (insects), fungicides (fungi), nematicides (nematodes), acaricides (mites and ticks), and bactericides (bacteria). The use of these pesticides, particularly in agriculture, has skyrocketed over recent decades. As the authors state: “In 2019, the total pesticide market size was estimated to approach $85 […]
Posted in Cancer, Fungicides, Herbicides, Insecticides, Liver Damage, Oxidative Stress, Rodenticide | No Comments »
20
Mar
(Beyond Pesticides, March 20, 2026) Biopesticides represent a kind of Utopian destination in the landscape of agricultural sustainability. If only they could ensure planetary harmony. A review of botanical biopesticides in the March 11 issue of Toxics raises important questions that require scrutiny and review under the pesticide registration process and when used in organic systems under the Organic Foods Production Act. The term biopesticide can be misleading, and any replacements for synthetic pesticides cannot be taken only on faith. As Beyond Pesticides has noted previously, the U.S. Environmental Protection Agency’s (EPA) definition of biopesticides—“derived from such natural materials as animals, plants, bacteria, and certain minerals”—is broad, vague, and used differently by different interests. EPA regulates biopesticides under the Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA) in three categories: Substances that interfere with mating, such as insect sex pheromones, as well as various scented plant extracts that attract insect pests to traps; Microbial pesticides consisting of a microorganism (e.g., a bacterium, fungus, virus, or protozoan) as the active ingredient; and Plant-Incorporated-Protectants (PIPs), pesticidal substances that plants are genetically engineered to produce. The review by Sandra Petrovic, PhD, and Andreja Leskovac, PhD, of the University of Belgrade, highlights the need not to […]
Posted in Agriculture, Alternatives/Organics, Biopesticides, Environmental Protection Agency (EPA), Genetic Engineering, RNAi, Rotenone, Uncategorized | No Comments »
17
Mar
(Beyond Pesticides, March 17, 2026) An article in Microorganisms by researchers from the U.S., Israel, and Australia analyzes the adverse health and environmental effects of genetic engineering and genetically modified organisms (GMOs), specifically genetically modified microorganisms (GMMs). As the authors state, the prevalence of genetic engineering has “accelerated the creation and large-scale environmental release” of GMMs, which “present unique, long-term risks to human and environmental health.” One of the authors, AndrĂ© Leu, DSc, spoke at the first session of Beyond Pesticides’ National Forum Series: Forging a Future with Nature in 2023. (See recording here.) This review provides risk scenarios of GMMs, showing the threat to ecological systems, particularly within the soil, and human health. As GMMs are “biologically active, self-replicating entities capable of rapid mutation and global dispersal” they present greater risks, and current regulatory frameworks do not adequately assess their potential harm. Genetically altering microorganisms, the most complex and diverse systems in biology, and creating new gene combinations with unknown implications, “has the potential to disrupt the functions, diversity, interactions, and impacts of microbes and microbiomes,” the researchers note. They continue: “This puts human and environmental health at risk. Worst-case scenarios include the promotion of diseases, risks to species […]
Posted in Agriculture, Antibiotic Resistance, Biodiversity, Children, Contamination, Environmental Protection Agency (EPA), Food and Drug Administration (FDA), Genetic Engineering, Glyphosate, Microbiome, Resistance, US Department of Agriculture (USDA), Wildlife/Endangered Sp. | No Comments »
16
Mar
(Beyond Pesticides, March 16, 2026) On the brink of the first genetically engineered (GE) wheat to be introduced into the U.S. market, after the U.S. Department of Agriculture (USDA) approved it in August, 2024, groups are calling on Congress to instruct USDA to prohibit HB4 wheat and instruct EPA to prohibit the use of glufosinate herbicides on wheat. The herbicide on which the crop is dependent, glufosinate, is a highly toxic herbicide banned in the European Union because of its links to reproductive and developmental harm. The drought- and herbicide-tolerant wheat, known as HB4 GMO wheat, follows a long line of genetically engineered crops that have been allowed to be grown in the U.S., with Roundup ReadyTM (glyphosate-tolerant) soybeans being among the first crops allowed in 1996. While the introduction of this technology promised to reduce pesticide use (herbicides are included under the definition of pesticide), the exact opposite occurred, with the skyrocketing of herbicide use. (See Daily News review of a study by Charles Benbrook, PhD, “Impacts of genetically engineered crops on pesticide use in the U.S.—the first sixteen years.”) The extraordinary increase in herbicide use associated with GE crops has been accompanied by an escalating increase in weed resistance […]
Posted in Agriculture, Environmental Protection Agency (EPA), Genetic Engineering, glufosinate, Glyphosate, Take Action, Uncategorized, US Department of Agriculture (USDA) | 1 Comment »
13
Mar
(Beyond Pesticides, March 13, 2026) In a press release on March 10, 2026, Public Employees for Environmental Responsibility (PEER) cites independent test data on the herbicide indaziflam with detections of per- and poly-fluoroalkyl substances (PFAS), the “forever chemicals” known for significant toxicity at low level exposure and high persistence. The product, Rejuvra™, is produced by Envu (a former division of Bayer) and “is being sprayed and considered for use across millions of acres of Bureau of Land Management (BLM) and US Forest Service land.” Scientific literature connects indaziflam and PFAS with adverse effects to human, soil, and biodiversity health, raising serious concerns about their wide use in agriculture and general land management of lawns, parks, playing fields, ornamentals, fence lines, rights-of-way, rangeland, open space, and Christmas trees. Background As a pre-emergent weed killer used to kill annual grasses and unwanted broadleaf plants, the fluoroalkyltriazine herbicide is broadly labeled for use in residential areas, commercial ornamental and sod production, forestry, and mostly orchard crops. While indaziflam is considered a “selective” herbicide, it actually kills and prevents germination of a wide range of broad-leaved plants and grasses and comes close to being a soil sterilant.  Since the chemical is subject to drift […]
Posted in Bayer, Biodiversity, Chemical Mixtures, contamination, Ecosystem Services, Environmental Protection Agency (EPA), Forestry, Herbicides, indaziflam, Pesticide Mixtures, PFAS, Wildlife/Endangered Sp. | No Comments »
12
Mar
(Beyond Pesticides, March 12, 2026) The science connecting pesticide exposure to neurotoxicity continues to mount. A study in Discover Toxicology highlights neurotoxic pollutants as significant environmental threats, showcasing the adverse impacts on vertebrates’ neurological health from pesticides, including organophosphates, carbamates, and organochlorines. “These substances disrupt normal neurophysiological functions by impairing neurotransmission, generating oxidative stress, provoking neuroinflammation, and initiating neuronal cell death,” the authors say. They continue, “Such disturbances are linked to cognitive deficits, motor impairments, and abnormal neural development.” Neurological conditions can manifest as headaches, muscle weakness, tremors, paralysis, coordination challenges, vision loss, hallucinations, vertigo, seizures, memory loss, slurred speech, trouble breathing with minimal exertion, and more. The range of adverse effects from low-dose, long-term exposure and low-dose (or subchronic) exposure during developmental phases of life raises serious questions about the adequacy of the regulatory review of pesticides, which focuses on acute high and lethal dose exposure. One study on the neurotoxicity of pesticides, published in Chemosphere, concludes, “New regulatory and preventive measures to mitigate the neurotoxic effects of pesticides are needed.” (See also Daily News.) Even at low concentration, chronic exposure to pesticides and other environmental contaminants “poses serious ecological and health concerns” that occur as these chemicals “bioaccumulate […]
Posted in Alzheimers's, Aquatic Organisms, Atrazine, behavioral and cognitive effects, Beneficials, Biodiversity, Brain Effects, Carbamates, Carbaryl, Developmental Disorders, DNA Damage, Glyphosate, Nervous System Effects, organochlorines, organophosphate, Oxidative Stress, Paraquat, Parkinson's, Pesticide Mixtures, Pesticide Regulation, PFAS, synergistic effects, Wildlife/Endangered Sp. | No Comments »
06
Mar
(Beyond Pesticides, March 6, 2026) The Farm Bill—the Farm, Food, and National Security Act of 2026, H.R. 7567—reported out of the Agriculture Committee in the U.S. House of Representatives yesterday strips environmental and public health protections from pesticides, reversing over 90 years of environmental laws adopted by Congress to protect farmers, consumers, and the environment that stretch back to the first Farm Bill in 1933. The Committee rejected the Protect Our Health Amendment, sponsored by Rep. Chellie Pingree (D-ME), which would have ensured that the final bill maintain three core safeguards in current law: (i) Judicial review of chemical manufacturers†failure to warn about pesticide hazards; (ii) Democratic right of local governments in coordination with states to protect residents from pesticide use; and, (iii) Local site-specific action to ensure protection—the safety of air, water, and land from pesticides under numerous environmental statutes. All Republicans and one Democrat (Rep. Adam Gray, D-CA) on the Committee blocked the Pingree amendment. The Agriculture Committee bill adversely affects a wide range of social and conservation issues, including the protection of family farms, food security, environmental and public health, local and state authority, and judicial review, according to a cross-section of groups representing these interests. […]
Posted in Agriculture, Alternatives/Organics, and Rodenticide Act (FIFRA), Announcements, Clean Water Act, Congress, Corporations, Disease/Health Effects, Endangered Species Act (ESA), Environmental Justice, Environmental Protection Agency (EPA), Events, Failure to Warn, Farm Bill, Farmworkers, Federal Insecticide, Fertilizer, Fungicide, Label Claims, Litigation, National Environmental Policy Act, Organic Foods Production Act OFPA, Pesticide Regulation, Preemption, State/Local, Uncategorized, US Department of Agriculture (USDA) | No Comments »
06
Mar
(Beyond Pesticides, March 6, 2026) Does humanity want to live in a world without birds? This may seem like an extreme question, but a new study in Science concludes that, without changes in human behavior, just such a world may be on the horizon. This would be a tragedy of colossal proportions, not only for the ecosystem services birds provide, but for the meaning of human life and a healthy biosphere. The oldest human-made image of a bird is 40,000 years old. The new study, by Czech environmental scientist François Leroy, PhD, and two colleagues from The Ohio State University, measured local population abundances of 261 North American bird species between 1987 and 2021. They also measured the speeds at which the species’ populations rose or fell. The study was based on data from the North American Breeding Bird Survey, a program of the U.S. Geological Survey in coordination with the Canadian Wildlife Service. This survey involves direct observations of bird populations along roadsides during breeding season. The program was created in the mid-20th century in response to the severe mortalities associated with the use of DDT, highlighted by Rachel Carson in her seminal 1962 work, Silent Spring. In the […]
Posted in Agriculture, Biodiversity, Birds, Ecosystem Services, Fipronil, neonicotinoids, pyrethroids, Uncategorized, Wildlife/Endangered Sp. | No Comments »
04
Mar
(Beyond Pesticides, March 4, 2026) In the International Journal of Epidemiology, researchers from France assess the risks of kidney cancer with a wide range of agricultural activities and tasks, finding that occupational exposure heightens kidney cancer risk. In studying participants from the French AGRIculture and CANcer cohort (AGRICAN) with incident kidney cancer, elevated risks of disease development between 25-56% are documented for both men and women engaging in agricultural activities. In men, the authors find increased kidney cancer in those “working with rapeseed and sunflowers, and tasks related to other crops such as corn, wheat/barley, beet, and tobacco.” In women, an increased risk is noted for winegrowers and corn growers. “Pesticide use (on fields and/or seeds) was associated, for both sexes, with these crops, showing exposure-response relationships with crop area and work duration,” the researchers state. This study, of a large cohort of agricultural workers, highlights the disproportionate risks of adverse kidney health to farmworkers directly handling pesticides or encountering pesticide residues on recently treated products. According to the World Cancer Research Fund, kidney cancer is the 14th most common cancer worldwide, affecting men more often than women. Kidney cancer incidence and mortality have increased globally, with various causes, such […]
Posted in Agriculture, Cancer, Farmworkers, France, Kidney Damage, men's health, Occupational Health, Pesticide Residues, Seeds, Women's Health | No Comments »
03
Mar
(Beyond Pesticides, March 3, 2026) Research published in Critical Reviews in Toxicology (CRT) and Proceedings of the National Academy of Sciences (PNAS) documents the genetic and epigenetic (changes to gene function without altering the DNA sequence) effects to pesticide-exposed groups through early-life exposure and from transgenerational inheritance (passed down through generations). These studies highlight the complex nature of mechanisms of toxicity, as well as the various pesticide exposure routes that begin even prior to conception. The analyses evaluate general and specific pesticide exposure as reported in observational and laboratory research. Through a systematic review and meta-analysis of studies on “DNA damage, cytogenetic damage, DNA methylation, or gene expression outcomes associated with prenatal and early childhood pesticide exposure,” the CRT authors link genotoxic mechanisms and epigenetic alterations to adverse health outcomes while the PNAS study shows pesticide-induced epigenetic alterations in mammals across 20 generations that “suggest the maternal and paternal lineages can both induce and inherit epigenetic alterations that influence disease (e.g., kidney, testis, ovary, prostate) incidence, reproductive health (e.g., parturition, infertility), and overall fitness generationally.” As the CRT study states: “One of the main ways pesticides can cause harm is through genotoxicity—their ability to damage genetic material. This damage can […]
Posted in behavioral and cognitive effects, Birth defects, Breast Cancer, Children, Chlorpyrifos, cypermethrin, Disease/Health Effects, DNA Damage, Epigenetic Effects, Genotoxicity, Learning Disabilities, Malathion, men's health, Oxidative Stress, Reproductive Health, vinclozolin, Women's Health | No Comments »
02
Mar
(Beyond Pesticides, March 2, 2026) In advance of deliberations on the Farm Bill tomorrow, March 3, in the Agriculture Committee of the U.S. House of Representatives, opposition to the GOP-proposed legislation has been widely expressed by farm, environmental, consumer, and social justice organizations. The bill, the Farm, Food, and National Security Act of 2026, H.R. 7567, is a dramatic departure from previous Farm Bills going back to the first one in 1933, which began a process of integrated policy to address family farmers’ sustainability, land conservation, energy, climate, and food security. Discarding the traditional bipartisan process used to draft the Farm Bill, the Republican leadership has instead proposed a measure that has garnered across-the-board disapproval, except from those representing the vested interests of chemical companies and agribusiness. In order to uphold fundamental protections from pesticides for farmers, consumers, and the environment, a campaign has emerged to urge U.S. Representatives to support Rep. Pingree’s Protect Our Health Amendment (removes Sections 10205-10207), move to strike Sections 10201-10204 and 102011, and support the No Immunity for Glyphosate Act provisions. Without a comprehensive overhaul, this campaign is urging a vote against the Farm Bill. Central to the GOP Farm Bill, released by the chair of the U.S. House Agriculture […]
Posted in Agriculture, Clean Water Act, Corporations, Endangered Species Act (ESA), Farm Bill, National Environmental Policy Act, Take Action, Uncategorized | 1 Comment »
24
Feb
(Beyond Pesticides. February 24, 2026) Leukemia is the leading contributor to the clear rise in childhood cancer cases over the last few decades, and the general association of pesticide exposures with childhood leukemia is firmly established. Now, a new study is the first to assess the effect of pesticide exposures on the survival of children with leukemia. The study found a statistically significant link between residential rodenticide exposure and a higher risk in children of death from acute lymphoblastic leukemia (ALL), with about 10% of the exposed children dying within five years of diagnosis. Crucially, pre- and post-natal periods were the most critical exposure windows—and the intervals when residents were most likely to use rodenticides. With proper treatment, about 80% of children diagnosed after age one with ALL can survive. The study, by University of California, Berkeley epidemiologist Seema Desai and colleagues at several other California state universities, used data from the California Childhood Leukemia Study (CCLS), an ongoing population-based case-control study identifying genetic and environmental risks for the range of leukemias occurring in children. Beyond Pesticides covered a 2009 study using the CCLS that found elevated risk of ALL in children living near agricultural pesticide applications, along with a […]
Posted in Cancer, Leukemia, Rodenticide, Rodents, Uncategorized, Wildlife/Endangered Sp. | No Comments »
23
Feb
(Beyond Pesticides, February 23, 2026) Amid polarization in the U.S. Congress, key legal protections from pesticides will be revoked with passage of the GOP Farm Bill being debated March 3 in the House Agriculture Committee, despite a growing body of science that shows farmers, consumers, and the environment are facing escalating health and safety threats. In this context, grassroots efforts are underway asking Congressional representative to advocate for the removal of Farm Bill, Title X, Subtitle C, Part 1, which contains attacks on foundational protections from pesticides for farmers, consumers, and the environment—and vote against the Farm Bill if those provisions are not removed. As provisions in the GOP Farm Bill (Farm, Food, and National Security Act of 2026, H.R. 7567) that slash protections from pesticides go to a vote in the Agriculture Committee, health and environmental advocates are calling for committee members to remove the weakening section—Section X, Subtitle C, Part 1, on “Regulatory Reform.” At a time when documented adverse effects from pesticide exposure are skyrocketing and sustainable practices have become widely available, the bill is being characterized as a wish-list for the chemical industry. Recent studies demonstrating connections between prenatal and postnatal exposure to pesticides and severe consequences […]
Posted in Agriculture, Clean Water Act, Environmental Protection Agency (EPA), Farm Bill, National Environmental Policy Act, Take Action, Toxic Waste, Uncategorized, Wildlife/Endangered Sp. | No Comments »
20
Feb
(Beyond Pesticides, February 20, 2026) As pesticides’ adverse effects on human and ecosystem health stack up in the scientific literature, health and environmental groups are focused on striking an entire section of the Republican Farm Bill that will eliminate protections, which have been written into law for generations. The section is Section X, Subtitle C, Part 1 on “Regulatory Reform.” Threatened are policies intended to protect against the diseases and illnesses touching families and communities, including brain and nervous system disorders, birth abnormalities, cancer, developmental and learning disorders, immune and endocrine disruption, reproductive dysfunction, among others. Wildlife, including mammals, bees and other pollinators, fish and other aquatic organisms, birds, and the biota within soil, are adversely affected with reproductive, neurological, endocrine-disruptive, and developmental anomalies, and cancers. (See Pesticide-Induced Diseases Database.) With the urgent threat of a markup of the legislation scheduled to begin on March 3, attention shifted to a newly released Executive Order (EO) that could provide blanket legal protection for the manufacturer of the weed killer glyphosate, Bayer/Monsanto. By activating the Defense Production Act of 1950 and its immunity from lawsuits provision for glyphosate manufacturers, the administration could mandate production of glyphosate as a “national security” concern and provide […]
Posted in Agriculture, Clean Water Act, Drinking Water, Endangered Species Act (ESA), Environmental Protection Agency (EPA), Farm Bill, National Environmental Policy Act, Superfund, U.S. Supreme Court, Uncategorized, Wildlife/Endangered Sp. | No Comments »
18
Feb
(Beyond Pesticides, February 18, 2026) Research finds that widespread agricultural pesticide use increases chronic dietary exposure in poultry and leads to adverse reproductive effects, despite meeting legal residue limits. As published in Poultry Science by researchers in Poland, the study analyzes low-dose exposure of roosters (Gallus gallus domesticus) to the fungicide tebuconazole (TEB), the insecticide imidacloprid (IMI), and the weed killer glyphosate (GLP) individually and in mixtures, with all concentrations at or below the maximum residue limits (MRLs) established by the European Union (EU). “Sub-MRL pesticide exposure impaired male reproductive function, with the most pronounced effects observed following combined treatments,” the authors report. They continue: “[E]xposure resulted in reduced semen quality, decreased fertility and hatchability, and increased embryo mortality, particularly in groups receiving IMI alone or in combination. These functional impairments were accompanied by detectable pesticide residues in reproductive tissues and body fluids, as well as modulation [modification/alteration] of local and systemic immune parameters.” The results of the experiment highlight how combined pesticide exposure, resulting from common use of multiple pesticide active ingredients concurrently, produces “stronger and more persistent reproductive effects than individual compounds, indicating mixture-specific toxicity.” This study is particularly important, as it represents the chronic exposure to MRL-compliant […]
Posted in Agriculture, Biomonitoring, Birds, Chemical Mixtures, contamination, European Union, Fungicides, Glyphosate, Herbicides, Imidacloprid, Insecticides, Livestock, Pesticide Mixtures, Pesticide Residues, Reproductive Health, synergistic effects, tebuconazole | No Comments »
17
Feb
(Beyond Pesticides, February 17, 2026) The Ranking Member of the Agriculture Committee in the U.S. House of Representatives, Rep. Angie Craig (D-MN), issued a swift rebuke to the GOP 2026 Farm Bill text unveiled last Friday, saying it would be “’very difficult, if not impossible’ for her to back a GOP-led farm bill because it contains ‘poison pills’ and doesn’t do enough to aid struggling farmers,” according to Politico. She did not specifically point to the key controversial provisions that eliminate three core safeguards that are seen as critical to the health of farmers, consumers and the environment—judicial review of chemical manufacturers’ failure to warn about pesticide hazards, the democratic right of local governments in coordination with states to protect residents from pesticide use, and local site-specific action to ensure the safety of air, water, and land from pesticides. Beyond Pesticides responded with a nationwide action to Tell members of the U.S. House of Representatives to stop provisions in the Farm Bill that shield chemical companies from liability for the harm caused by their products, intrude on local communities’ democratic right to restrict pesticides, and eliminate pesticide restrictions governing clean water, environmental impacts, and endangered species; with a request to support […]
Posted in Agriculture, Alternatives/Organics, Clean Water Act, Endangered Species Act (ESA), Environmental Protection Agency (EPA), Farm Bill, National Environmental Policy Act, Superfund, Take Action, Toxic Waste, Uncategorized, Water, Wildlife/Endangered Sp. | 1 Comment »
16
Feb
(Beyond Pesticides, February 16, 2026) The chair of the Agriculture Committee in the U.S. House of Representatives, in releasing the Republican 2026 Farm Bill draft last Friday afternoon, is challenging three core safeguards that are seen as critical to the health of farmers, consumers and the environment—judicial review of chemical manufacturers’ failure to warn about pesticide hazards, the democratic right of local governments in coordination with states to protect residents from pesticide use, and local site-specific action to ensure the safety of air, water, and land from pesticides. The draft Farm bill language in three separate sections: (i) prohibits lawsuits by farmers and consumers harmed by pesticides for which manufacturers failed to provide complete safety warnings (Section 10205); (ii) takes away the authority of local governments to protect residents and the local environment from pesticide use (Section 10206), and; (iii) repeals requirements in numerous federal statutes to protect against local pesticide contamination that could affect waterways, drinking water, federal projects, endangered species, migratory birds, and toxic waste (Section 10207). Beyond Pesticides responded with a nationwide action to Tell members of the U.S. House of Representatives to stop provisions in the Farm Bill that shield chemical companies from liability for the harm caused […]
Posted in Agriculture, Alternatives/Organics, Endangered Species Act (ESA), Environmental Protection Agency (EPA), Farm Bill, National Environmental Policy Act, Take Action, Toxic Waste, Uncategorized, Wildlife/Endangered Sp. | No Comments »