(Beyond Pesticides, December 8, 2022) Children with higher levels of certain pesticide metabolites are more likely to go through early puberty, according to research published recently in Environmental Pollution. The findings by a team of Spanish researchers speak to a need for greater protections for children from toxic pesticide exposure. Children are much more sensitive to pesticide exposure than adults as they take in greater amounts of toxics relative to their body weight and have developing organ systems. Managing homes and yards without chemicals and purchasing organic food whenever possible can significantly reduce childhood pesticide exposure.   Researchers began their investigation with children aged 7-11 participating in the Spanish state’s Environment and Childhood multicenter birth cohort stud, an ongoing project aimed at understanding the effect of environmental exposures on pregnancy, fetal, and childhood development in the country. Out of over 3,000 children enrolled in the project, 1,539 had their urine sampled for the presence of pesticide metabolites. Scientists focused on four insecticides breakdown products—a chlorpyrifos metabolite ‘TCPy’, a metabolite of the organochlorine diazinon ‘IMPy’, a general organophosphate metabolite ‘DETP’, the pyrethroid metabolite ‘3-PBA’, and a metabolite of ethylene-bis-dithiocarbamate fungicides ‘ETU’. Urinary levels of these pesticide metabolites were then compared against […]

(Beyond Pesticides, October 3, 2022) Fall is the best time to start transitioning lawns to organic. The key to a healthy lawn is healthy soil and good mowing, watering, and fertilizing practices. Healthy soil contains high organic content and is teeming with biological life. Healthy soil supports the development of healthy grass that is naturally resistant to weeds and pests. In a healthy, fertile and well-maintained lawn, diseases and pest problems are rare. Lawns that are currently chemically-dependent may require more resources to restore the biological life. But in the long-term, an organic lawn uses fewer materials, such as water and fertilizers, and requires less labor for mowing and maintenance. More importantly, organic lawns will be safe for children, pets, and the local drinking water supply. Our treatment of lawns and landscapes is directly related to the health of our environment! Learn about the importance of maintaining a delicate balance from the Beyond Pesticides’ factsheet. TAKE ACTION: In addition to priming your own lawns, and landscapes, tell your mayor or county executive to transition your public parks and lands to organic management practices!  Get Started Now Mow High Until the Season Ends – Bad mowing practices cause more problems than […]

(Beyond Pesticides, September 19, 2022) Schools have been deeply concerned about providing safety from COVID-19, but often overlook that the toxic pesticides to which students, teachers, and other staff may be exposed in going back to school threaten their health, both short- and long-term. Beyond Pesticides identifies the health hazards that pesticides pose to the nervous, immune, and respiratory systems, as well as brain function, and their association with cancer and other chronic effects. At the same time, practical, and cost-effective pest management practices are available that do not utilize toxic pesticides (including disinfectants). Tell your Governor to ensure that children, teachers, and staff in all schools throughout your state are protected from toxic chemicals. Children face unique hazards from pesticide exposure. In the food they eat and the air they breathe, children take in greater amounts of pesticides (relative to their body weight) than adults, and their developing organ systems are typically more sensitive to toxic exposures. Children also come into closer contact with chemicals than adults, as a result of crawling behavior and hand to mouth contact. The American Academy of Pediatrics, in a landmark report on children and pesticide use, wrote, “Children encounter pesticides daily and have […]

(Beyond Pesticides, March 8, 2022) A silver lining has emerged from the past two devastating Covid years, according to Civil Eats. A large California school district has used pandemic changes — in the regulatory schema of the federal and state governments, in supply chain function, and in available funding — to catalyze the transition to organic food in school-based feeding programs. For the past decade or so, U.S. school districts have, here and there, been moving gradually in this direction. The West Contra Costa Unified School District (WWCUSD) is robustly making the transition to organic, in no small part through its collaboration with Conscious Kitchen, a local nonprofit that seeks to “break the cycle of conventional, packaged, overly processed food, [and] transitioning to meals based on five foundational attributes: fresh, local, organic, seasonal and nutritious.” Beyond Pesticides has long pointed to the importance of shifting school-based meals to organic for multiple reasons, but centrally, because the pesticides with which conventional food is generally contaminated have outsized health and developmental impacts on children. The WWCUSD, which is northeast of San Francisco, boasts 30,000 students — 75% of whom come from low-income households. The district’s food service director, Barbara Jellison, and other food […]

(Beyond Pesticides, November 15, 2021) A recent hearing in the U.S. Senate Agriculture Subcommittee on Food and Nutrition, Specialty Crops, Organics, and Research, subcommittee chair Senator Cory Booker stressed the failures of the U.S. Department of Agriculture’s (USDA) food and nutrition programs, saying, “Our food system is not a “free market,” we are picking winners and losers, and it’s consumers, family farmers, and food workers who are losing.” Tell USDA’s Food and Nutrition Service to require organic school lunches. Experts at the hearing pointed out impacts of poor nutrition choices that are driven by USDA’s policies. Associate professor Angela Odoms-Young, PhD of Cornell University said, “People of color overall, and Black populations specifically, face higher rates of diet-related chronic conditions and have poorer dietary intakes as compared to whites. We did not get here by chance but through policy.” Childhood obesity is a serious problem in the U.S., leading to a host of health problems in childhood and later in life. Juvenile obesity is highest in Hispanic, African American, and lower income groups, which provides an opportunity for USDA’s school lunch program to have a positive impact. At the hearing, Donald Warne, MD, MPH of the University of North Dakota medical […]

(Beyond Pesticides, July 19, 2021) As yet another study, “Early life multiple exposures and child cognitive function: A multi-centric birth cohort study in six European countries,” draws attention to the benefits of organic food for the learning young mind, it is important that schools provide organic food to students. The study, conducted by Spanish researchers based at the Barcelona Institute for Global Health, looks at a totality of all environmental hazards that children encounter, rather than individual lifestyle factors. As study co-author Jordi Júlvez, PhD, notes, “Healthy diets, including organic diets, are richer than fast food diets in nutrients necessary for the brain, such as fatty acids, vitamins and antioxidants, which together may enhance cognitive function in childhood.” Tell your governor and USDA/Food and Nutrition Service to provide organic school lunches and information for parents. Researchers find that children who eat organic food display higher scores measuring fluid intelligence and working memory. Lower scores on fluid intelligence tests are associated with children’s fast food intake, house crowding, and exposure to tobacco smoke. Lower scores on working memory tests were associated with exposure to poor indoor air quality. This study adds to prior research finding that eating a conventional, chemical-intensive diet increases […]

(Santa Fe, New Mexico, February 11, 2021)—New Mexico State Senator Brenda McKenna  introduced the Public Schools Pesticide Management Act (PSPMA) (SB 326) in order to protect school children from exposure to toxic pesticides where they learn and play. The legislation advances ecological pest management, an environmentally healthy way to protect children and the public from weeds and pests, within all schools, classrooms, community parks, and playgrounds in the state. Under PSPMA, only organic and minimum risk pesticides, the least toxic, yet still-effective products on the market will be allowed. Toxic pesticide use will be permitted only under a defined public health emergency, as determined by a public health official. The law does not address the use of pesticides in farming or agriculture.  “All children in New Mexico have the right to a safe environment where they learn and play,” said State Senator Brenda McKenna. “This legislation embraces an environmentally healthy approach to pest management, so families do not have to worry about the use of toxic pesticides in schools and communities.” Pesticide exposure presents unique dangers to children’s health. Children’s developing organ systems are less able to detoxify harmful chemicals, and they often come into closer contact with pesticides than adults in […]

(Beyond Pesticides, October 26, 2020) A high percentage of the disinfectants approved by EPA for use against coronavirus contain quaternary ammonia compounds (quats). EPA’s approved list is used by schools and other institutions—unfortunately, without guidance for avoiding harmful effects. Quats are very toxic. They are especially dangerous in the context of a respiratory pandemic. Quats increase the risk for asthma and allergic sensitization. Evidence from occupational exposures shows increased risk of rhinitis and asthma with exposure to quats. Quats are on the Association of Occupational and Environmental Clinics list of asthmagens and may be a more potent asthmagen than bleach. Tell the EPA and Congress that EPA must not recommend toxic disinfectants without the context of their damaging impacts and other necessary protective measures. One quat, benzalkonium chloride, has also been associated with dermatitis. Quats appear to be sensitizers and irritants to the skin and mucous membranes and are suspected to display an immunologic cross-reactivity between each other and with other chemical compounds containing ammonium ion. Quats also are mutagenic and reproductive toxicants. Some quats have shown to be mutagenic and to damage animal DNA and DNA in human lymphocytes at much lower levels than are present in cleaning chemicals. […]

(Beyond Pesticides, August 10, 2020) As parents, educators, and administrators decide whether to open schools with in-person teaching, there are escalating concerns about the ability of schools to put in place the programs necessary to protect the health of students, staff, and their families from coronavirus (COVID-19). A key part of most school reopening plans is the fogging or misting of classrooms with toxic disinfectants, raising questions about safe and effective disinfection and sanitizing practices, in addition to social practices that public health officials have advised, to prevent transmission of the virus. For those who want to advocate for protective measures prior to school reopening: Tell Congress and Governors that schools must reopen only when safe. Schools must have adequate resources to ensure safety. “While people are eager to reopen schools, it is critical that they adopt basic cleaning and safe and effective disinfection procedures, ventilation and infrastructure changes, and adequate maintenance support,” said Jay Feldman, executive director of Beyond Pesticides. “However, these basic practices must follow the recommendations of public health officials, including a less than one percent community transmission rate, social distancing and masks, adequate disease detection testing, contact tracing, and quarantining procedures,” he said. In spite of […]

(Beyond Pesticides, August 10, 2020) Despite pressure to reopen schools, concerns persist about the threat to the health of children, teachers, school staff, and families. There are many complex social, scientific, and logistical issues involved in a decision to reopen schools for in-person teaching.  >>Tell Congress and Governors that schools must reopen only when safe. Schools must have adequate resources to ensure safety. Beyond Pesticides joins the National Education Association (NEA), American Federation of Teachers (AFT), National Parent and Teacher Association (PTA), and others in calling for a well-thought-out approach to reopening schools only when it is shown that: The pandemic is under control in the community—as evidenced, for example, by an average daily community infection rate among those tested for COVID-19 below 5% and a transmission rate below 1%. Protections have been put in place to keep the virus under control and protect students and staff. These include accommodations for students and staff at high risk; measures and building retrofits to protect against all forms of transmission; procedures for detecting disease, quarantining, and notification; involvement of families and educators in decisions; monitoring; and enforcement. Plans are in place that ensure continuous learning equitably for all students, with training for educators, […]

(Beyond Pesticides, May 12, 2020) California Governor Gavin Newsom (D) is issuing new enforcement guidelines intended to protect children and residents from toxic pesticides during the Covid-19 pandemic. With schoolchildren spending their time at home while in quarantine, many, particularly those in agricultural communities, are at increased risk of pesticide exposure. “During this public health crisis, it is important to ensure the strict enforcement and oversight of regulations that protect children from pesticide exposure,” Governor Newsom wrote in a letter to the state Environmental Protection Agency (CalEPA). While much of the guidance simply reinforces current legal requirements, it places an emphasis on strict enforcement. County Agricultural Commissioners (CACs), the state’s primary enforcement officers for pesticide laws, must “strictly enforce all applicable health protections around homes and schools” during the pandemic, seven days a week. Further, it stresses that pesticide applications “are expressly prohibited,” when there is, “reasonable possibility of contamination of the bodies or clothing of persons not involved in the application.” The state will prioritize the investigation of any violations made in residential areas. The state will also “take a strict approach to assessing penalties.” Violations of pesticide law that occur near homes or schools during coronavirus quarantine will […]

(Beyond Pesticides, August 12, 2019) Once again, the Environmental Protection Agency (EPA) has rejected the evidence provided by independent scientists and sided with the pesticide industry promoting its products; this time, removing a safety for factor for children on some of the most widely used insecticides, synthetic pyrethroids. When EPA cannot do its job, it is time for Congress to step in. Tell Congress: To Protect Children, EPA Must Consider the Independent Peer-Reviewed Science, Not Bend to Industry Lobbying. In a move that challenges the preponderance of independent peer-reviewed scientific findings on children’s health, EPA recently stripped away protections that limit children’s exposure to class of chemicals associated with childhood cancer, autism other learning disorders, and asthma. The result of the agency’s actions will be a dramatic increase in the use of synthetic pyrethroids, insecticides found in indoor and outdoor bug sprays, bug bombs, and often used on conventionally grown fruits and vegetables. EPA, under the leadership of former fossil fuel lobbyist Andrew Wheeler, is embracing the positions of the pesticide industry while ignoring independent science and health and environmental groups. In 2017, the agrichemical industry trade group, Croplife America, submitted comments to EPA during its review of synthetic pyrethroids. The organization urged EPA to rely on a […]

(Beyond Pesticides, July 22, 2019) The U.S. Environmental Protection Agency (EPA) will permit the continued use of a known neurotoxic insecticide on the food the Americans eat, the agency announced yesterday in response to a lawsuit filed by public health groups. Health advocates say the move to continue chlorpyrifos use is the latest example of the agency working to protect the profits of industry over the health of Americans. “By allowing chlorpyrifos to stay in our fruits and vegetables, Trump’s EPA is breaking the law and neglecting the overwhelming scientific evidence that this pesticide harms children’s brains,” said Patti Goldman, an attorney for Earthjustice. “It is a tragedy that this administration sides with corporations instead of children’s health.” Under a lawsuit filed in the 9th Circuit US Court of Appeals, EPA had 90 days to provide a justification for why the pesticide should remain on the market. EPA denied the petition yesterday, and rather than providing positive justification for continued use of the chemical, attacked the sound science claimants urged the agency to consider as “not…valid, complete, and reliable.” In the absence of EPA action, several states are leading in the protection of their residents by rejecting the agency’s determination regarding […]

(Beyond Pesticides, July 15, 2019)  On Friday, Maryland’s highest court upheld the right of local governments to restrict the use of toxic lawn care pesticides more stringently than the state. By denying an appeal from the pesticide industry’s challenge to a lower court ruling, the Maryland Court of Appeals has made official Montgomery County’s 2015 Healthy Lawns Act, which prohibits toxic pesticides from being used on public and private property for cosmetic purposes. “This long-awaited decision affirms local democratic decision making to protect health and the environment, upholding the first U.S. county law to ban toxic pesticides on private and public property,” said Jay Feldman, executive director of the organization Beyond Pesticides. “The law, now in force, will bring critical health protections for pregnant mothers, children and other vulnerable residents in Montgomery County, and safeguard sensitive wildlife species like pollinators.” The decision by the Maryland Court of Appeals upholds local democratic decision making in the face of a challenge by industry groups representing lawn care companies and chemical manufacturers. The chemical industry has fought for nearly three decades to suppress the right of local governments in the U.S. to protect public health and safety with pesticide law, having successfully lobbied […]

(Beyond Pesticides, November 8, 2018) Two months after publishing its first series of tests, part two of an Environmental Working Group (EWG) study finds residues of Roundup’s active ingredient, glyphosate, in all General Mills’ Cheerios and PepsiCo’s Quaker Oats products sampled. Health advocates are expressing concern about the consequences of chronic glyphosate exposure, and say U.S. federal agencies must limit the herbicide’s use on oat-based breakfast foods regularly marketed to children. In addition, organic itself is under threat, as chemical-intensive management practices undermine the future of the growing organic movement. In this second round of testing, EWG scientists purchased products around San Francisco and Washington DC. 28 samples of conventional and 16 samples of organic oat products were collected. Approximately 300 grams of each General Mills and PepsiCo product were packaged and shipped to Anresco Laboratories, in San Francisco. Detected glyphosate residues were compared to EWG’s own health benchmark of 160 parts per billion (ppb). This benchmark is based on risks of lifetime exposure and what EWG scientists consider allowable and protective of children’s health with an adequate margin of safety.  EWG’s results detected glyphosate residues in all 28 samples of conventionally grown oat products. The vast majority (all but two) […]

(Beyond Pesticides, May 22, 2018)  A staggering 209 million pounds of pesticides were used in California in 2016, according to the latest data released by the Department of Pesticide Regulation (DPR). This figure refers only to applied “active” pesticide ingredients and not “inerts,” which often account for 80 to 99 percent of pesticide products and can be equally hazardous to human health and the environment. Even though pesticide use in the state has dropped by 1.4 percent from the previous year, pesticide use in 2016 was still the third highest in recorded history, since the inception of DPR’s comprehensive data collection program in 1990. In fact, the total pesticide use was only six million pounds shy of the highest amount ever recorded – 215 million pounds in 1998. The land area treated with carcinogens is as large as the size of New Jersey and Connecticut combined. Nearly 102 million cumulative acres of land were treated with pesticides in the state, ranging in toxicity from low to high risk. Each time an acre is pesticide-treated in a given year, DPR adds the acre to its cumulative list, even if the treatment is repeated on the same land. The 2016 figure represents an […]

(Beyond Pesticides, May 3, 2018) Hawaii’s bill to ban the dangerous, neurotoxic pesticide, chlorpyrifos, passed its final hurdle this week in the state legislature. Governor David Ige is expected to readily sign SB3095 into law, in light of the unanimous support it received from lawmakers on both sides of the aisle. The statewide prohibition of chlorpyrifos will take effect beginning in January 2019. This legislative action marks the first time that any state in the country has passed an outright ban on the highly toxic organophosphate pesticide. While multiple scientific studies have determined that chlorpyrifos damages fetal brains and produces cognitive and behavioral dysfunctions, particularly in utero and in children, states have been slow to institute a complete prohibition, due to its widespread use in agriculture. Lawmakers in New Jersey and Maryland have recently tried unsuccessfully to pass similar bans. Hawaii’s bill contains a caveat that allows the state’s Department of Agriculture (DOA) to grant special permits for companies that argue that they need more time to phase-out chlorpyrifos, but that exemption will end at the close of 2022. The new law also requires restricted use pesticide (RUP) users to report to the Hawaii’s DOA which ones they are applying on […]

(Beyond Pesticides, January 8, 2018)  With a long-documented history of children’s exposure to pesticides that drift from agricultural fields to school yards, California’s new regulations establishing no-spray buffers took effort January 1, as labor and public health groups acknowledged the progress and inadequacy of the measure. The new rule, DPR 16-004 Pesticide Use Near Schoolsites, adopted by the California Department of Pesticide Regulation (DPR), prohibits many pesticide applications within a quarter mile of public K-12 schools and licensed child day-care facilities during school hours, Monday through Friday between 6 a.m. and 6 p.m. This includes all applications by aircraft, sprinklers, air-blast sprayers, and all fumigant applications. In addition, most dust and powder pesticide applications, such as sulfur, will also be prohibited during this time. The new rule was announced in November, 2017. Advocates say the new rules fail to address persistent low-level exposures associated with the use of the pesticides near schools, which are in agricultural areas that are disproportionately Latino and from farmworker families. There is continuing concern about children’s exposure to hazardous pesticides because children use school grounds after school hours and on weekends and residues from drift may remain on school grounds. Many pesticides used are persistent and systemic, lingering […]

(Beyond Pesticides, September 14, 2017) Children whose mothers took folic acid while pregnant had a significantly lower risk of developing autism spectrum disorder (ASD) even when their mothers were exposed to household or agricultural pesticides. Researchers at the University of California, Davis found that taking folic acid during the window around conception, reduced the risk of pesticide-induced autism. In the study, “Combined Prenatal Pesticide Exposure and Folic Acid Intake in Relation to Autism Spectrum Disorder,” children whose mothers took 800 or more micrograms of folic acid (the amount in most prenatal vitamins) had a significantly lower risk of developing autism spectrum disorder, even when their mothers were exposed to household or agricultural pesticides that are associated with increased risk. The study used data from the Childhood Autism Risks from Genetics and the Environment (CHARGE) study, where researchers looked at 296 children between 2 and 5 who had been diagnosed with ASD and 220 who had developed typically. Mothers were interviewed about their household pesticide exposure during pregnancy, as well as their folic acid and B vitamin intake. The team also linked data from California Pesticide Use reports, which provided important details about agricultural spraying, with the mothers’ addresses. The results […]

(Beyond Pesticides, August 28, 2017) School policies must protect children from pesticides by adopting organic land and building management policies and serving organic food in cafeterias. At the start of the school year, it is critical for school administrators to make sure that students and teachers are learning and teaching in an environment where no hazardous pesticides are used in the school’s buildings or on playing fields. It is also essential that children have access to organic food in food programs and manage school gardens organically. Send a letter to your local officials urging them to tell school districts to adopt organic management and serve organic food to students. In addition, there are other things you can do: Whether a parent, teacher, student, school administrator, landscaper or community advocate, there are steps that should be taken to make sure the school environment is a safe from toxic chemicals, as the new school year begins. For Parents and Teachers: Because children face unique hazards from pesticide exposure due to their smaller size and developing organ systems, using toxic pesticides to get control insects, germs, and weeds can harm students much more than it helps. The good news is that these poisons are unnecessary, given the availability of […]

(Beyond Pesticides, July 27, 2017) Earlier this week U.S. Senators Tom Udall (D-NM) and Richard Blumenthal (D-CT) introduced a bill that would ban use of the insecticide chlorpyrifos. The Protect Children, Farmers and Farmworkers from Nerve Agent Pesticides Act, S. 1624, comes one week after an appeals court refused to require the U.S. Environmental Protection Agency (EPA) to make a decision over whether to ban the chemical. Removing this neurotoxic insecticide from the environment would significantly reduce health risks for children and farmworkers in underserved rural communities, build pressure to address all toxic organophosphates, and help push U.S. agriculture in a more sustainable direction. As with other organophosphate class chemicals, chlorpyrifos, first registered in 1965 by Dow Chemical, is derived from nerve agents used during World War 2. The chemical is linked to a range of negative health and environmental outcomes that warrant its prohibition. Children are at particular risk from the chemical due to their developing immune, organ, and nervous systems.  As with other organophosphate nerve agents, the chemical acts on the body’s nervous system, inhibiting the movement of neurotransmitters called cholinesterase. Chlorpyrifos chemically binds to the site where cholinesterase would in the body, preventing normal nerve impulse transmission. […]

(Beyond Pesticides, July 7, 2017) The active ingredients in commonly used bug sprays such as RAID leave significant residues that persist for over a year in the home, according to a study published by Brazilian researchers in the journal Environmental Toxicology and Chemistry. The pesticides tested, synthetic pyrethroids, have been linked to a range of health effects, most notably in children. The results of this study add to calls for homeowners to rethink a chemical-based approach to home pest control, in favor of simple, non-toxic practices. In the recent study, researchers compared the breakdown time of two synthetic pyrethroids, cypermethrin and beta-cyfluthrin, between laboratory conditions and those in an average home. Under lab conditions, with temperature controlled and without sunlight or ventilation, both active ingredients broke down little within the 112 day test period observed. However, the test house, where insecticides were applied according to indoor label conditions, displayed breakdown times similar to the lab results during the first 112 days. Researchers continued their observation of pyrethroids in the home for up to a year, finding after that period 44% of beta-cyfluthrin and 70% cypermethrin remained in household dust samples from the singular, original application. A 2014 study published by […]

(Beyond Pesticides, June 13, 2017) Prenatal exposure to commonly used mosquito and agricultural insecticides is associated with decreased motor function in infants, according to a study published in Environment International by a team of Chinese and U.S. researchers. The results of the study should give pause to insecticide-heavy efforts to control mosquitoes as the season ramps up this summer and fall. Frequent spraying as part of efforts to control Zika in Southern Florida last year resulted in large protests and calls for a preventive management approach not dependent on toxic chemicals. For the current study, over 350 pregnant Chinese mothers were tested for the presence of organophosphate pesticides in their umbilical cord blood. Researchers looked at exposure to the insecticides naled, methamidophos, trichlorfon, chlorpyrifos, and phorate. After giving birth, their children’s motor function was tested at both six and nine months of age. Tests included an analysis of the infant’s reflexes, locomotion, grasping, stationary and visual-motor integration abilities. Scores were categorized based on gross, fine, and total motor skills, and standardized quotients were created for each of the categories. Of the over 300 mothers, roughly 240 had detectable levels of one of the insecticides in their samples. Although no differences […]