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Daily News Blog

Archive for the 'Events' Category


07
Jan

USDA Genetic Engineered Food Label Misleads Consumers, Took Effect January 1

(Beyond Pesticides. January 7, 2022) Unbeknownst to most Americans when they woke up on New Year’s Day 2022, a new labeling system for genetically modified-engineered foods— promulgated in 2019 — which does not mention genetically engineered or GMO ingredients, went into effect. Consumer, food, and environmental advocates say that the new label is misleading, insufficiently transparent, discriminatory, rife with loopholes, and confusing for consumers. The new labeling requirement mandates that genetically engineered foods bear labels that indicate that they have been “bioengineered” or that provide a text-messaging phone number or a QR code as avenues for further information. (“Additional options such as a phone number or web address are available to small food manufacturers or for small and very small packages.”) The new labeling rule from the U.S. Department of Agriculture (USDA) aims, according to the agency, to eliminate the crazy quilt of labels affixed to foods and ingredients that have been scientifically altered. According to an agency spokesperson, the rule is designed to “balance the need to provide information to consumers with the interest in minimizing costs to companies.” Genetically altered food items and ingredients have heretofore been called, and labeled as, “genetically engineered” (GE) or “genetically modified” (GM), […]

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06
Jan

Neonicotinoids Pass Through Aphids, Contaminating Honeydew and Killing off Pest Predators

(Beyond Pesticides, January 6, 2022) Seeds treated with neonicotinoid insecticides contaminate honeydew, often the biggest source of food for pest predators, according to recent research published in the journal Environmental Pollution. Concerned advocates for pollinators and pesticide reform are likely familiar with fact that neonicotinoids are systemic, and once applied to a seed or sprayed on a plant are taken up by the plant and distributed throughout the pollen, nectar and dew drops that a plant produces. But there is another systemic effect that is not included in that picture, and in monoculture crops, it could be the biggest source of carbohydrates for beneficial pest predators – honeydew. Honeydew is produced from phloem-feeding (sap sucking) pests like aphids, whiteflies, leafhoppers, and other hemipteran insects. The waste that these insects produce is liquid, and full of sugars. “This rich carbohydrate source is a common food for many beneficial insects, including pollinators, such as bees and flies, and some natural enemies of pests, such as ants, wasps and beetles,” said John Tooker, PhD, coauthor of a recent literature review published in Biological Reviews. “Honeydew often is more abundant than nectar in agroecosystems.” In 2019, a study published in the Proceedings of the […]

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05
Jan

Household Pesticide Use Harms Infant Motor Skill Development

(Beyond Pesticides, January 5, 2022) Household pesticide use is associated with harmful impacts to infant motor development, according to a study published late last year in the journal Paediatric and Perinatal Epidemiology. The research focused on primarily low-income Hispanic women located in Los Angeles, California, enrolled in an ongoing study referred to as Maternal and Developmental Risks from Environmental and Social Stressors (MADRES). As with other pollutants in society, low-income, people of color communities are disproportionately in contact with toxic pesticides, resulting in exposures that can start early, and affect health over the course of one’s lifetime. Women enrolled in the MADRES cohort are over the age of 18, and speak English or Spanish fluently. For the present study, roughly 300 MADRES participants met the criteria for enrollment, and completed household pesticide use questionnaires at a 3-month post-natal visit. The questionnaire generally inquired whether pesticides had been used in one’s home since their child was born. After another 3 months, researchers also tested infants’ motor development using an Ages and Stages-3 protocol screening tool, which evaluates a child’s ability to execute muscle movements. Overall, roughly 22% of mothers reported pesticide use in their home during the first months of their […]

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04
Jan

“Silence of the Clams”—Study Highlights the Threat of Multiple Pesticide Stressors to Bivalves

(Beyond Pesticides, January 4, 2021) Chronic exposure to pesticides used in conventional forestry operations runoff and harm soft shell clams, according to a recent study published in Science of the Total Environment, entitled “The silence of the clams: Forestry registered pesticides as multiple stressors on soft-shell clams.” Rather than focusing on the impact of a single chemical, researchers analyzed the combined effects of several pesticides. “This is an important data gap to fill as research on these compounds’ toxicity typically focuses on individual compound effects at high concentrations to determine lethality, which while necessary for understanding compound toxicity, can miss sublethal effects that can have long term impacts on these systems,” said lead author Allie Tissot of Portland State University. The soft shell clam, Mya arenaria, is found to be widespread in coastal areas in both the western and eastern U.S., and is often eaten in stews or chowders. A recent study found a range of chemical contaminants detected in Oregon populations of these species, prompting researchers to further investigate the impact of these exposures. An experiment was set up with tanks to mimic a seabed, and eight different groups of 11 clams were established and treated with various amount […]

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21
Dec

Review Shows that Monsanto/Bayer Claims of Glyphosate Safety Not Supported by Credible Science 

(Beyond Pesticides, December 21, 2021)  A research team undertaking a review of industry-conducted glyphosate safety studies submitted to EU (European Union) regulators shows that most of the research fails to meet current international standards for scientific validity. The researchers find that of the 11 reviewed studies, which were submitted to regulators by Bayer AG (now owner of the Monsanto “Roundup” brand of glyphosate herbicide) and several other chemical companies, only two are scientifically “reliable”; six others are deemed “partly reliable,” and the remaining three, “not reliable.” These results go, in part, to the age of some of the studies (see below); but they also underscore the point Beyond Pesticides has made for years. Regulators, whether in the UK, the U.S., or anywhere else, ought not be relying solely and without adequate auditing on industry-generated and -funded safety research in making safety determinations that underlie regulations impacting the well-being of millions of people (and other organisms), never mind the environment writ large. The report, from a team working out of the Institute of Cancer Research (ICR) at the Medical University of Vienna, is timely: the European Food Safety Authority (EFSA) and European Chemicals Agency (ECHA) are currently considering whether or not […]

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20
Dec

After EPA Administrator Tours People of Color Community Poisoned by Creosote Wood Preservative, a Call to Ban It

(Beyond Pesticides, December 20, 2021) Despite a high-profile tour of communities affected by toxic chemicals by Environmental Protection Agency (EPA) Administrator Michael Regan, EPA still fails to make connections that could help protect against poisoning of workers, fenceline communities, and others. For example, as Mr. Regan, in November, visited Houston, Texas, where thousands of residents are suing Union Pacific Railroad Company for contaminating their properties with highly hazardous creosote wood preservatives, EPA is in the process of reauthorizing creosote use for another 15 years with the knowledge that it is virtually impossible to produce and use without causing contamination and poisoning. Tell EPA to truly integrate environmental justice into all of EPA’s programs.  Environmental justice issues arise at every stage of the cradle-to-grave life cycle of toxic chemicals, from production, transportation, handling, and use, to disposal. Petroleum refineries are likely to be sited near poor communities composed of people of color. Mines contaminate tribal lands and poor rural communities. Manufacturing facilities are also located near low-income neighborhoods, employing their inhabitants in hazardous jobs. Pesticides are applied by farmworkers whose housing is surrounded by poisoned fields. And, coming full circle, hazardous waste “disposal” sites are surrounded by low-income communities. In April, […]

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17
Dec

Community Pesticide Use Restrictions Expand; Organic Takes Root Across the Country

(Beyond Pesticides, December 17, 2021) Los Alamos, New Mexico is the latest locality to act on some degree of protection of the community from pesticides. Its County Council passed a proposal on December 15 that will ban use of glyphosate-based herbicides on county properties, among other provisions (outlined below). Cities, towns, and counties (and occasionally, a state) across the U.S. are moving to protect their parks, playing fields, other green spaces, and the communities broadly from the harms of synthetic pesticide and fertilizer use. The approaches vary: sometimes comprehensive, though often piecemeal, i.e., tackling the problem one compound, one category of pesticide, or one or two kinds of properties at a time. Beyond Pesticides endorses comprehensive approaches that embrace the transition to organic land management. Because these can sometimes be more challenging for localities to enact, Beyond Pesticides has announced its program — Parks for a Sustainable Future — that helps localities learn about, secure training in, and benefit from the guidance of experts on, organic management. Synthetic pesticides and fertilizers are used widely in agriculture, but also, in a large variety of public spaces — on and in playgrounds, parks, and playing/recreational fields and courts; along roads, sidewalks, and […]

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16
Dec

Pesticides and Parkinson’s Disease: The Toxic Effects of Pesticides on the Brain

(Beyond Pesticides, December 16, 2021) A study by Shanghai Jiao Tong University, China, finds Parkinson’s Disease (PD) risk increases with elevated levels of organochlorine (OCP) and organophosphate (OP) pesticides in blood. Among patients with PD, specific organochlorine compounds have greater associations with cognitive impairments, including depression and brain function. Research finds exposure to chemical toxicants, like pesticides, can cause neurotoxic effects or exacerbate preexisting chemical damage to the nervous system. Although the mechanism by which pesticides induce disease development remains unclear, researchers suggest changes in protein enzyme composition and cellular dysfunction from pesticide exposure interrupt normal brain function. Parkinson’s disease is the second most common neurodegenerative disease, with at least one million Americans living with PD and about 50,000 new diagnoses each year. The disease affects 50% more men than women, and individuals with PD have a variety of symptoms, including loss of muscle control and trembling, anxiety and depression, constipation and urinary difficulties, dementia, and sleep disturbances. Over time, symptoms intensify, but there is no current cure for this fatal disease. While only 10 to 15 percent of PD incidences are genetic, PD is quickly becoming the world’s fastest-growing brain disease. Therefore, research like this highlights the need to examine alternate […]

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15
Dec

It’s Time for Bayer/Monsanto to Leave Hawai’i after Pleading Guilty to Multiple Violations that Harm People and Environment of the State, Advocates Say

(Beyond Pesticides, December 15, 2021) Monsanto has pleaded guilty to multiple environmental crimes in HawaiĘťi for the second time in less than four years, and the island communities are left asking “when is enough enough?” In the most recent case, Monsanto will plead guilty to 30 environmental crimes in HawaiĘťi, related to pesticide use violations and putting field workers at risk.  In both cases, they admit that they knowingly violated pesticide law and put field workers in harmĘťs way.  They will pay a $12 million fine this time, bringing their criminal fines and “community service payments” to a total of $22 million since 2019. At the center of these cases is the fact that the Monsanto field workers had to transport, apply, and suffer exposure to these toxic and banned pesticides as a part of their job. Autumn Ness, director of Beyond Pesticides’ Hawai’i organic land management program,  said: “In small island communities of HawaiĘťi, Monsanto workers are our friends and family. Folks live just downwind and next door to these fields.  We are concerned about their health, and those concerns are glaringly missing from news reports and in the distribution agreements for the community service payments.” There are two […]

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13
Dec

Pesticides Incorporated into Fabrics and Housewares Are Hazardous, and Not Adequately Regulated

(Beyond Pesticides, December 13, 2021) If you plan to give socks, sweatshirts, or other items of clothing as holiday gifts, you need to be aware that many such items are treated with toxic chemicals. Such treated items may be labeled as “odor free” and may contain nanosilver, triclosan (banned in soaps, but allowed in textile and household products), or other (undisclosed) chemicals hiding behind brand names such as MicrobanÂŽ or FreshIQ. Since it is not always possible to determine which chemical may be used in these textiles, the best option is to buy clothing that is organic or made locally.  The Environmental Protection Agency (EPA) exempts treated articles from registration requirements under the Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA). Although the chemicals themselves may be registered antimicrobial pesticides, the treated products in which they are found—and which expose the public to them—are not considered pesticides. Besides clothing treated with antimicrobials to control odors, EPA also allows seeds, wood, paints, cutting boards, sponges, mops, and even toothbrushes to be treated with antimicrobial pesticides under the exemption—as long as claims made for the treatment only pertain to protecting the treated article. For example, sock manufacturers may claim that the treated socks […]

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10
Dec

Court Steps In to Stop Pesticide Use Not Adequately Regulated, Protects Bees

(Beyond Pesticides, December 10, 2021) In a win for pollinators, a California Superior Court has issued a ruling that sulfoxaflor, a systemic pesticide that is “field legal” but “bee lethal,” can no longer be used in the state. The suit was brought by the Pollinator Stewardship Council and the American Beekeeping Federation. The ruling of the Superior Court of the State of California for Alameda County finds that the argument of the petitioners — that sulfoxaflor approval decisions by the California Department of Pesticide Regulation (DPR) violated the California Environmental Quality Act (CEQA) — is valid. Eliminating this highly bee-toxic pesticide from use in the state is expected to protect not only native bees and other pollinators (including Monarch butterflies in early Spring), but also, the many millions of managed-colony bees that are transported to California for pollination of almond and other crops. The suit was filed against DPR, Corteva inc., Dow Agrosciences LLC, the Siskiyou County Department of Agriculture, and James E. Smith as Siskiyou County Agricultural Commissioner. Having found for the petitioners’ request for a Writ of Mandate (a court order requiring a lower court or public authority to perform its statutory duty), the court instructed the petitioners to […]

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09
Dec

The Expense of Pesticides Significantly Outweigh Economic Benefits

(Beyond Pesticides, December 9, 2021) The cost to maintain crops using conventional pesticides outweighs the economic benefits from crop production and yield, according to a report, Pesticides ‘cost double the amount they yield,’ by the French-based organization Bureau for the Appraisal of Social Impacts for Citizen Information (BASIC). Moreover, the annual cost of increasing organic farms three-fold by 2030 is less than the cost of pesticides to society (i.e., adverse health and ecological effects from pesticide use and contamination). However, the price to pay from pesticide use encompasses much more than the products themselves. Researchers point to the need for government and health officials to consider the billion-dollar costs associated with adverse health effects from pesticide use, especially as studies confirm that pesticides cause cancer, Parkinson’s, and other diseases that are increasing. Thus, this report adds to the growing body of research demonstrating the unsustainability of conventional, chemical-intensive agricultural practices. The National Academy of Sciences identifies four goals of sustainable agriculture—productivity, economics, environment, and social well-being for future generations. However, current chemical pesticide use threatens sustainable agriculture. Although the primary concerns about pesticide usage centers on health and ecological concerns, including food security, this report provides an economic assessment that offers an […]

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07
Dec

One Single Neonic Exposure Saps Wild Pollinator’s Ability to Reproduce

(Beyond Pesticides, December 7, 2021) One exposure. That’s all it takes for wild bees to experience declines in reproduction and population growth from neonicotinoid insecticides, according to research recently published in the Proceedings of the National Academy of Sciences (PNAS). This incredible sensitivity is exactly the sort of process that could rapidly drive pollinator species into extinction. It is the sort of finding that one would expect government agencies tasked with protecting the environment to discern. Yet, regulators at the U.S. Environmental Protection Agency’s (EPA) Office of Pesticide Programs have consistently failed to listen and meaningfully respond to the latest science. As this is done, the agency is fully aware that ever more pollinators are slated for endangered status, jeopardizing our agricultural economy, ecosystem stability, and the joy we all gain from watching our favorite pollinators flit about the landscape. Over the course of two years, researchers established a crossed experiment with ground-nesting blue orchard bees (Osmia lignaria). These pollinators, native to North America, overwinter and nest in narrow holes or tubes, making them particularly sensitive to ground-based pesticide applications. Researchers conducted their study during the first year by exposing a group of larval bees to the neonicotinoid imidacloprid through […]

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06
Dec

Bug Bombs, Prone to Exploding, Are Target of Legislation to Ban Their Use

(Beyond Pesticides, December 6, 2021) An effort is underway in New York State to restrict, and in certain cases ban, “bug bombs,” led by State Senator Zellnor Myrie (D-NYC). Total release foggers, more aptly referred to as bug bombs (because in some cases, they literally blow up), are dangerous indoor devices that release an aerosolized plume of toxic pesticides and unknown inert (or other) ingredients in an overpowered, ineffectual attempt to manage common pest problems. As Senator Myrie notes in his legislative justification for the bill, “This is an environmental justice issue disproportionately affecting lower-income individuals, as bug bombs are a relatively inexpensive pest management solution. As a result, individuals living in older, larger multi-dwellings, who also suffer from adverse health outcomes like asthma at higher rates, are disproportionately exposed to the harmful effects of bug bombs.” Urge your Governor (Mayor for DC residents) to ban bug bombs in your state!   Senator Myrie’s legislation, S.7516, will allow only certified pesticide applicators to purchase and use the dangerous devices, and would completely ban their use in multi-unit dwellings. “Foggers should not be used in multi-dwelling buildings, but existing New York state law does not prohibit this use,” Senator Myrie continues in […]

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03
Dec

Degenerative Lung Diseases Associated with Atrazine Exposure, Worsened in Combination with Common Cancer Treatment

(Beyond Pesticides, December 2, 2021) A study published in Cellular Physiology and Biochemistry finds atrazine (ATR) exposure worsens lung disease outcomes in individuals with idiopathic (spontaneous) pulmonary fibrosis (IPF), a group of incurable lung diseases involving damaged/scarred lung tissue. Furthermore, chemotherapeutic products used to treat lymphoma (immune system cell cancer) like bleomycin can induce pulmonary fibrosis complications exacerbated by pesticide exposure. However, pesticide-related pulmonary fibrosis can have implications for neurological health, such as motor function. Scientific literature already finds an association between pesticide exposure and respiratory illnesses such as asthma, lung cancer, and chronic obstructive pulmonary disease (chronic bronchitis). Although IPF impacts over 5 million people a year globally, the disease is difficult to predict, which is concerning as the death rate is 50 to 56 percent within the first few years. Therefore, studies like this highlight the significance of evaluating how pesticide exposure impacts respiratory function, especially when exposure to respiratory toxicants increases vulnerability to existing respiratory-fixated illnesses like Covid-19. Advocate have urged the U.S. Environmental Protection (EPA) to incorporate scientific findings that these—where chemical exposures exacerbate an existing medical condition—into its pesticide registration review program. Researchers note, “[O]ur data represent an addition to the complex information on ATR-induced pulmonary toxicity. In particular, in this […]

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02
Dec

Houston Residents Sue City, Railroad, for Poisoning and Contamination Caused by Creosote Wood Preservative

(Beyond Pesticides, December 2, 2021) Thousands of residents in Houston, Texas are suing Union Pacific Railroad Company for contaminating their properties with highly hazardous creosote wood preservatives. One of these lawsuits comes from Latonya Payne, legal guardian of Corinthian Giles, a 13-year-old boy who died of leukemia after a five year battle with the disease. A recent report found that the community is in the midst of a childhood leukemia cancer cluster, with disease rates five times the national average. Late last month, U.S. Environmental Protection Agency (EPA) Administrator Michael Regan toured the area as part of his Journey to Justice tour. However, while Administrator Regan vows federal assistance with the cleanup of these long-lived chemicals, EPA is currently in the process of reauthorizing creosote use for another 15 years with the knowledge that it is virtually impossible to produce and use without causing contamination and poisoning. Some environmental advocates are suggesting that Administrator Regan take a tour of EPA’s pesticide registration program and stop the unnecessary poisoning that disproportionately affects people of color and those with vulnerabilities or preexisting medical conditions that increase their vulnerability to toxic chemical exposure. While advocates say that cleaning up EPA’s mess in communities […]

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01
Dec

Banned Pesticides Associated with Endometriosis

(Beyond Pesticides, December 1, 2021) Women exposed to metabolites of the banned insecticide chlordane are over three times more likely to develop endometriosis, finds research published in the journal Environment International. The study is the latest to find links between persistent organic pollutants (POPs), still lingering in our environment and in our bodies, and chronic disease. According to an economic analysis conducted in 2016, exposure to endocrine (hormone) disrupting chemicals, often implicated in considerable damage to the body’s reproductive system, results in billions of dollars of health care costs from female reproductive disorders. Researchers set out to integrate two methodologies into their evaluation, combining analysis of POP biomarkers in blood with an analysis of biomarkers in that body that correspond with cell functioning, inflammation, and stress. A total of 87 women were enrolled in the study, half of whom had deep endometriosis, a quarter of whom also had the disease and sought surgical intervention, and a remaining quarter without reproductive concerns acted as a control. Twenty polychlorinated biphenyls (PCBs) and 30 organochlorine pesticide compounds were analyzed, as were various biomarkers and inflammatory cytokines. The analysis revealed two compounds to be positively associated with endometriosis – trans-nonachlor, a breakdown product of […]

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30
Nov

CA Supreme Court Upholds $87M Award in Glyphosate Damage Lawsuit, Bayer/Monsanto Challenge Fails

(Beyond Pesticides, November 30, 2021) The chronicle of developments in the glyphosate saga has just grown longer: the California Supreme Court has rejected a request by Bayer AG for review of the August 2021 First District Court of Appeal (San Francisco) ruling, for the plaintiffs, that Monsanto knowingly marketed a product — Roundup — whose active ingredient (glyphosate) could be dangerous. The $87 million in damages awarded to the plaintiffs in the litigation, Alberta and Alva Pilliod, has thus survived Bayer’s challenge. This highest state court decision racks up another loss for Bayer (which now owns the Monsanto “Roundup” brand) — despite its dogged insistence, throughout multiple lawsuits (with many more still in the pipeline), that glyphosate is safe. Beyond Pesticides has covered the glyphosate saga extensively; see its litigation archives for multiple articles on glyphosate lawsuits. Glyphosate has been the subject of a great deal of public, advocacy, and regulatory attention, as well as the target of thousands of lawsuits — particularly since the 2015 declaration by the IARC (International Agency for Research on Cancer) that the compound is a likely human carcinogen. In June 2020, facing approximately 125,000 suits for Roundup’s role in cancer outcomes, Bayer announced a $10 billion […]

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29
Nov

Aerial Drop of Rodenticides on Farallon Islands in California Threatens Ecosystem, Comments Due

(Beyond Pesticides, November 29, 2021) The U.S. Fish and Wildlife Service (FWS) is reviving its proposal to aerially apply (by helicopter) the toxic rodenticide brodifacoum to kill house mice on the Farallon Islands National Wildlife Refuge off the Northern California coast. Globally significant wildlife populations inhabit the Farallones, including hundreds of thousands of seabirds and thousands of seals and sea lions. According to FWS, these include: thirteen species seabird species that nest on the islands including Leach’s Storm-petrel, Ashy Storm-petrel, Fork-tailed Storm-petrel, Double-crested Cormorant, Brandt’s Cormorant, Pelagic Cormorant, Black Oystercatcher, Western Gull, Common Murre, Pigeon Guillemot, Cassin’s Auklet, Rhinocerous Auklet, and Tufted Puffin; pinnipeds including Northern fur seals, Steller sea lions, California sea lions, harbor seals, and northern elephant seals that breed or haul-out onto Farallon Refuge; and endemic species including white sharks, hoary bats, and arboreal salamanders. Tell the California Coastal Commission to deny the proposed aerial dispersal of the highly toxic rodenticide brodifacoum on the Farallon Islands. Brodifacoum is a “second generation anticoagulant rodenticide” (SGAR) that is highly toxic to birds, mammals, and fish. It also poses a secondary poisoning risk to predators. The California Department of Pesticide Regulation quotes the FWS: “Secondary exposure to SGARs is particularly […]

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18
Nov

Pesticide Exposure Contributes to Preterm Births and Low Birth Weight

(Beyond Pesticides, November 18, 2021) A study published by King George’s Medical University, India, finds exposure to xenobiotic substances like pesticides during pregnancy increases risks associated with preterm birth, including a rise in cesarean section (C-section) deliveries and a decrease in fetal body weight. Preterm births occur when a fetus is born early or before 37 weeks of complete gestation. Premature births can result in chronic (long-term) illnesses among infants from lack of proper organ development and even death. Birth and reproductive complications are increasingly common among individuals exposed to environmental toxicants, like pesticides. The Center for Disease Control (CDC) reports the preterm birth rate is increasing annually. Therefore, studies like this can help government and health officials safeguard human health by assessing adverse effects following prevalent chemical exposure. The study notes, “To the best of our knowledge, this was a pioneering study, and it may help to increase our knowledge with regard to xenobiotic exposure in biological systems and the need for stringent guidelines for agricultural use of pesticides.” The study examines the association between the transfer of xenobiotics (foreign synthetic substances like pesticides) from mother to fetus. Transferal of these toxic substances can result in biological and chemical changes (i.e., genotoxicity […]

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11
Nov

Secret Inert Ingredient in ‘Bee Safe’ Pesticide Found to Kill Bumblebees

(Beyond Pesticides, November 11, 2021) Evidence is building that so-called ‘inert’ ingredients in pesticide formulations are harming pollinators and undermining regulatory determinations that designate products as ‘bee-safe.’ According to a new study published in Scientific Reports, the fungicide Amistar causes lethal and sublethal effects that can be primarily attributed not to its active ingredient azoxystrobin, but to alcohol ethoxylates, a co-formulant, or inert ingredient intentionally added to a pesticide formulation. While the U.S. Environmental Protection Agency (EPA) utilizes a ‘bee advisory box’ on pesticide labels to indicate danger to pollinators, results of this and previous studies on inert ingredients underline how EPA’s ‘cute little bee icon’ is little more than window dressing for massive regulatory failures and a pollinator crisis that has shown no signs of abating. Scientists at Royal Holloway University in London, UK began their study with three packaged colonies of Bombus terrestris, a European bumblebee often bred for commercial use in greenhouses throughout the world. In order to suss out differences in toxicity between the various ingredients in the formulated Amistar fungicide, bees were separated into multiple groups. One group acted as a positive control, and was dosed with dimethoate, a pesticide known to be highly toxic […]

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10
Nov

Aquatic Wildlife Populations Take A Nosedive after Neonicotinoid Exposure

(Beyond Pesticides, November 10, 2021) The diversity and abundance of freshwater aquatic insects plunges when commonly used neonicotinoid (neonic) insecticides leach into waterways, finds research published in the Proceedings of the National Academy of Sciences this month. While this is the latest study exploring the effects of neonicotinoids in the field at real-world exposure levels, it is far from the first to show unacceptable hazards to wildlife and ecological health. As research on neonics piles up, advocates are watching in dismay as regulators at the Environmental Protection Agency (EPA) fail to respond to the science and allow indiscriminate poisoning to continue. To determine how neonicotinoids affect critical aquatic species near the bottom of the food chain, researchers created a series of 36 experimental ditches, split into four groups of nine. One group acted as a control and received no pesticide, and each other group received, 0.1, 1.0, or 10 parts per billion (ppb) of the thiacloprid, a neonic insecticide often cited by industry and regulators as having lower toxicity concerns than other neonicotinoids. Mimicking a pulse that may come from a nearby insecticide application, each group of ditches was dosed every two weeks for a period of three months. Scientists […]

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04
Nov

45 Different Cancers Associated with Work-Related Pesticide Exposure

(Beyond Pesticide, November 4, 2021) A scientific literature analysis by the Federal University of Goias, Brazil, finds occupational (work-related) exposure to agricultural pesticides increases the risk for 45 different types of cancer. This analysis assesses studies from the last decade—2011 to 2020—to identify cancer risk associated with occupational exposure by country, pesticide type, and methods used to diagnose disease. Many pesticides are “known or probable” carcinogens (cancer-causing agents), and widespread uses only amplify chemical hazards, adversely affecting human health. However, research on cancer and pesticides lacks comprehensive information regarding human health effects associated with long-term chemical use. This study highlights the significant role that long-term research plays in identifying potential health concerns surrounding registered pesticides. The use of these xenobiotics (foreign chemical compounds) substances in agriculture are increasing. Thus, it is important those working with and around these toxicants have protection. The analysis notes, “Overall, then, the results of the present study emphasize the need to evaluate overuse of pesticides and the concomitant increase in the number of cancer cases. Future research should thus include active intervention in the correct use of pesticides by farmworkers and encourage adequate training and the use of PPEs [personal protective equipment], as well as routine periodic medical […]

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