(Beyond Pesticides, July 30, 2013) A recent study published in Environmental Toxicology and Chemistry found levels of pesticide contamination from agricultural drift in Pacific Tree frogs in remote mountain areas including national parks. The study supports past research on the pesticide transport through atmospheric dust and rain. To conduct the study, researchers collected Pacific Chorus frogs, as well as water and sediment samples, from seven ponds ranging from Lassen Volcanic National Park at the northern most location of Central Valley to the Giant Sequoia National Monument. The samples were tested for 98 types of pesticides, traces of which were found in frog tissues from all sites. Two fungicides, pyraclostrobin and tebuconazole, and one herbicide, simazine, were the most frequently detected compound. This was the first time these compounds have ever been reported in wild frog tissues. According to the study, chemical concentrations are often higher in the frog tissue than the environment. This happens as frogs store up small exposures over time, allowing pesticides to bioaccumulate in their bodies. Exposure to pesticides can decrease frog’s immune system and increase their risk of disease. Continual pesticide exposure has led to dramatic declines in amphibian populations. Amphibians are considered the most threatened […]

(Beyond Pesticides, July 12, 2013) New research concludes that exposure to a combination of both arsenic and estrogen, at levels U.S. Environmental Protection Agency (EPA) considers “safe” for humans, can cause cancer at elevated levels in prostate cells. Texas Tech University researchers revealed that humans exposed to a combination of both toxicants were almost twice as likely to develop cancerous cells in their prostate. The study is published in the peer-reviewed journal The Prostate. While it is established that both arsenic and estrogen can cause cancer, the research raises concerns about the dangers of chemicals in combination, and the efficacy of regulations that are established by testing one chemical at a time. Kamaleshwar Singh, PhD., is an assistant professor at the Institute of Environmental and Human Health at Texas Tech. “The majority of cancers are caused by environmental influences,” Dr. Singh remarked to Texas Tech Today, “Only about 5 to 10 percent of cancers are due to genetic predisposition. Science has looked at these chemicals, such as arsenic, and tested them in a lab to find the amounts that may cause cancer. But that’s just a single chemical in a single test. In the real world, we are getting exposed […]

(Beyond Pesticides, July 12, 2013) New research concludes that exposure to a combination of both arsenic and estrogen, at levels U.S. Environmental Protection Agency (EPA) considers ”safe” for humans, can cause cancer in prostate cells. Texas Tech University researchers revealed that humans exposed to a combination of both toxicants were almost twice as likely to develop cancerous cells in their prostate.   The study is published in the peer-reviewed journal The Prostate. While it is established that both arsenic and estrogen can cause cancer, the research raises concerns about the dangers of chemicals in combination, and the efficacy of regulations that are established by testing one chemical at a time. Kamaleshwar Singh, Ph.D., is an assistant professor at The Institute of Environmental and Human Health at Texas Tech. “The majority of cancers are caused by environmental influences,” Dr. Singh remarked to Texas Tech Today, “Only about 5 to 10 percent of cancers are due to genetic predisposition. Science has looked at these chemicals, such as arsenic, and tested them in a lab to find the amounts that may cause cancer. But that’s just a single chemical in a single test. In the real world, we are getting exposed to many […]

(Beyond Pesticides, June 21, 2013) A scathing new investigative report shows that atrazine manufacturer, Syngenta Crop Protection, launched an aggressive multi-million dollar campaign in response to a class action lawsuit that threatened to remove the controversial herbicide atrazine  from the market. The report reveals that the pesticide giant routinely paid “third-party allies” to appear to be independent supporters, keeping a list of 130 people and groups it could recruit as experts without disclosing ties to the company. The company, the report finds,  also purportedly hired a detective agency to investigate scientists on a federal advisory panel, looking into the personal life of a judge and commissioning a psychological profile of Tyrone Hayes, PhD, one of the leading scientists critical of atrazine, whose research finds that atrazine feminizes male frogs. Recently unsealed court documents reveal a corporate strategy to discredit critics and to strip plaintiffs from the class action case. 100Reporters, a nonprofit investigative journalism group, obtained the documents from the lawsuit in a Freedom of Information Act (FOIA) request. The campaign is spelled out in hundreds of pages of memos, invoices, and other documents from the  Illinois’ Madison County Circuit Court, which were initially sealed as part of a 2004 […]

(Beyond Pesticides, June 19, 2013) The Director of the National Institute of Environmental Health Sciences (NIEHS), Linda Birnbaum, PhD, is being criticized by some Republicans for authoring an article that describes linkages between endocrine disrupting chemicals and the onset of disease, as well as the need to understand and monitor the effects of these chemicals. Instead of encouraging efforts for greater understanding of these chemicals, the members of Congress instead blasted the article as a potential breach of National Institutes of Health (NIH) policy. NIEHS, a program of NIH, seeks to reduce the burden of human illness and disability by understanding how the environment influences the development and progression of human disease. The short article entitled, “When environmental chemicals act like uncontrolled medicine,” published online on May 7, 2013, in Trends in Endocrinology and Metabolism, lays out the case that environmental chemicals can produce unwanted endocrine effects, leading to an increase in certain diseases.  It states, “In the same way as physicians endeavor to understand and monitor the effect of medicines on endocrine pathways, we ought to achieve the same understanding and control of the effects on environmental chemicals.” Dr. Birnbaum also notes, “The proliferation of inadequately tested chemicals in […]

(Beyond Pesticides, May 23, 2013) Beyond Pesticides is pleased to announce the release of videos from Sustainable Families, Farms and Food, 31st National Pesticide Forum, held April 5-6, 2013 at the University of New Mexico (UNM) in Albuquerque, NM. The Forum, convened by Beyond Pesticides, La Montanita Co-op, and  UNM’s Sustainability Studies Program and co-sponsored by 13 local and state organizations in NM, included leaders in the fields of pesticide reform, public health, and organic agriculture, as well as many community leaders, local activists, and students. The videos span the range of topics that were discussed at the Forum and include keynote speeches, panel discussions, and workshops. You can access the playlist, which includes all of the available videos of the 2013 forum, on Beyond Pesticides’ YouTube page. Beyond Pesticides  believes that  the opportunity to get together and share information and strategy is vital to public health and environmental protection, and we are thankful for everyone who was a part of this important gathering. For those unable to attend, we hope that these videos will be useful public educational tools. As an organization, we strive to ensure that community and policy discussion addresses the science and effects of pesticides and […]

(Beyond Pesticides, May 15, 2013) Recent public outcry over atrazine contamination of drinking water supplies on Long Island has pressured pesticide, herbicide, and fungicide manufacturer Makhteshim Agan of North America (MANA) to restrict the sale, use, and distribution of the toxic chemical. The move has been lauded by environmental advocacy groups, including Citizens Campaign for the Environment (CCE). “Atrazine is a dangerous chemical that poses an unacceptable risk to public health and the environment on Long Island,” said Adrienne Esposito, CCE Executive Director. “Removing this product from the shelves is an essential first step in protecting Long Island drinking water from unnecessary pesticide contamination. We are delighted by this news.” Unfortunately, stores will continue to sell its atrazine inventory until MANA implements the anticipated restriction date of spring of 2014. Atrazine is one of the most commonly used herbicides in the world and is used on most corn, sugarcane and sorghum acreage in the United States; and can also be used on golf courses and residential lawns. In the U.S. alone, 60-80 million pounds are used per year to stop pre- and post-emergent broadleaf and annual grassy weeds, and is generally applied in the spring. The herbicide is a common […]

(Beyond Pesticides, April 24, 2013) Using the aquatic species Daphnia, commonly referred to as “water fleas,” scientists at North Carolina State University (NC State) determined that exposure to the pesticide pyriproxyfen impacted multiple generations, ultimately resulting in more male offspring, and causing reproductive problems in female offspring. Lead author Gerald LeBlanc, PhD, notes, “This work supports the hypothesis that exposure to some environmental chemicals during sensitive periods of development can cause significant health problems for those organisms later in life —and affect their offspring and, possibly, their offspring’s offspring.” The study, published in the journal PLoS One, provides the scientific community with new information on how organisms respond to the environmental signals resulting from pesticide exposure. Environmental cues normally determine whether the Daphina offspring will be male or female, according to the researchers. This study is part of an investigation to understand the mechanisms involved with these environmental cues. The NC State team had previously identified the hormone methyl farnesoate (Mf) as an important factor in determining the sex of the organisms at the embryotic stage. The scientists exposed Daphnia to varying levels of the pesticide pyriproxyfen, an insecticide that mimics the Mf hormone. The exposure resulted in Daphnia producing […]

(Beyond Pesticides,  April 5,  2013)   Beyond Pesticides’ 31st National Pesticide Forum begins tonight at the University of New Mexico, bringing together leading scientists, local activists, farmers, teachers and students to discuss organic food systems, building resilient communities, and bringing ecosystems back into balance —incorporating regional issues such as water scarcity and food sovereignty. Sustainable Families, Farms and Food: Resilient communities through organic practices will officially kick off with a performance of A Sense of Wonder, the story of Rachel Carson’s   love for the natural world and her fight to defend it, which is written, produced, and performed by Kaiulani Lee. Recently added to the lineup of amazing speakers is  The Honorable Michelle Lujan Grisham, U.S. Representative for New Mexico’s 1st congressional district. She has done remarkable work incorporating the precautionary principle into state government, by creating an advisory panel which promotes action on human health and the environment. Among the key goals for this effort are indoor air quality, and integrated pest management. We are excited to have her speak! Check out the schedule and speaker line up here. Registration is $15 for students, $35 for activists, $75 for non-members (includes a 1-year membership) and $175 for businesses. […]

(Beyond Pesticides, February 14, 2013)   Beyond Pesticides’ 31st National Pesticide Forum brings together top national scientists with local and national activists and concerned citizens to share information on the issues local communities are facing, craft solutions and catalyze networks to advance positive health and environmental policy and change. Sustainable Families, Farms and Food: Resilient communities through organic practices will be held April 5-6, 2013 at the University of New Mexico in Albuquerque, NM. For more information and to register, go to www.beyondpesticides.org/forum. The 2013 conference will focus on building resilience in our food system and bringing ecosystems back to balance, incorporating regional issues such as water and food sovereignty in the Southwest. The conference is convened by Beyond Pesticides, University of New Mexico Sustainability Studies Program (UNM SSP) and La Montanita Food Co-op.Local co-sponsors include: Agri-cultura Network, Amigos Bravos, Cuatro Puerta, Farm to Table, Food and Water Watch NM, Holistic Management International, Mid-Region Council of Governments Agriculture Collaborative, New Mexico Department of Agriculture’s Organic Program, Our Endangered Aquifer Working Group, Skarsgard Farms, South Valley Economic Development Center (SVEDC). Registration is $15 for students, $35 for activists, $75 for non-members (includes a 1-year membership) and $175 for businesses. Registration covers […]

(Beyond Pesticides, January 28, 2013) Research published Thursday indicates that pesticides widely used on farms are highly toxic to frogs. Researcher Carsten Brühl, Ph.D., at the University of Koblenz-Landau in Germany called the results “alarming” with the potential for “large-scale effects” on amphibians. Two chemicals commonly used in orchards and on grains demonstrated a 100% mortality rate when researchers applied doses recommended on the label, raising serious concerns about the strength of pesticide regulations. The research builds on Brühl’s previous work on the ability of frogs to absorb pesticides through their porous skin, which is necessary for breathing underwater. More importantly, the study highlights the threats that pesticides post to biodiversity. Amphibians are considered the most threatened and rapidly declining vertebrate group, with more than a third of all amphibians listed in the International Union for Conservation of Nature and Natural Resources (IUCN) “Red List” of threatened species. The organization lists loss of habitat, climate change, and disease as the most serious threats to amphibian populations. The scientific community is increasingly recognizing the role of chemical pollutants in amphibian decline. Though sadly, regulatory agencies do not: pesticides are not even required to be tested on amphibians before the pesticide is […]

(Beyond Pesticides, January 23, 2013) A new federal report finds toxic contamination remains widespread in the Chesapeake Bay, with severe impacts in some places, which health and environmental advocates say lends support to their push in Maryland for legislative action on pesticides and other hazardous chemicals. In spite of some cleanup, the health of the Bay has not significantly improved. The report, “Technical Report on Toxic Contaminants in the Chesapeake Bay and its Watershed: Extent and Severity of Occurrence and Potential Biological Effects” is based on a review of integrated water-quality assessment reports from the jurisdictions in the Bay watershed (Delaware, Maryland, New York, Pennsylvania, Virginia, West Virginia, and Washington, D.C.), Federal and State reports, and articles in scientific journals. It notes that nearly three-fourths of the Bay’s tidal waters are “fully or partially impaired” by toxic chemicals, with people warned to limit fish consumption from certain areas. Contamination is severe in a handful of “hot spots” around the Bay, including Baltimore’s harbor, largely a legacy of past industrial and shipping activity. Previous reports have called on federal, state and local government to accelerate research into what threats chemical contamination may pose to the Bay, and to step up efforts […]

(Beyond Pesticides, January 18, 2013) Joining the list  of speakers at Beyond Pesticides’ 31st National Pesticide Forum are Tyrone Hayes, Ph.D., the biologist best known for his research on the effects of atrazine on frogs, and Isaac N. Pessah, Ph.D., the  Chair of the Department of Molecular Biosciences at the University of California, Davis School of Veterinary Medicine. The conference will focus on cutting edge public health science, building resilience in our food system and communities, and bringing ecosystems back to balance, and will incorporate regional issues such as water and food sovereignty in the Southwest. The National Forum provides an opportunity for grassroots advocates, scientists, and policy makers to interact and strategize on solutions that are protective of health and the environment. The 31st National Pesticide Forum, Sustainable Families, Farms and Food: Resilient communities through organic practices, will be held April 5-6, 2013 (Friday afternoon and all day Saturday) at the University of New Mexico in Albuquerque, NM. Registration information can be found in our online store. The conference is convened by Beyond Pesticides, La Montanita Coop, and the University of New Mexico Sustainability Studies Program, and co-sponsored by local, state and regional public health and environmental organizations, including […]

(Beyond Pesticides, October 1, 2012) O’Hare International Airport in Chicago is planning to sign on a shepherd and approximately 30 goats and sheep to graze on overgrown brush at the perimeter of the airport later this fall. The animals are expected to clear about 250 square feet of vegetation per day. Airport officials sought out the goats in order to eliminate an overgrowth of poison ivy and poison oak, and reduce the habitat for wildlife hazardous to airport operations, such as birds or deer. Chicago will join a list of other cities, including Atlanta and San Francisco, that use grazing animals to help maintain portions of their airport and a multitude of other cities that use goats as part of their weed management plans. The choice to use goats at O’Hare was made because, according to Department of Aviation spokeswoman Karen Pride, the overgrown property is difficult for machinery and pesticide applicators to reach because of hills and standing water. The area where the goats will be grazing is outside the security fence, so there’s no danger of goats straying onto the runways. “The animals are a more cost-efficient and environmentally friendly alternative for brush removal,”Ms. Pride said. Five potential […]

(Beyond Pesticides, September 26, 2012) A citizen’s group in Washington State submitted to its county commissioners a petition that urges a ban of all herbicides or other chemicals on county rights-of-way. The group, which opposes all roadside pesticide spraying, is calling for the adoption of safer management alternatives, citing dozens of studies showing cumulative and recurring damage that may be expected with the continued use of herbicides. The group, Jefferson County Ecological Roadsides, presented the Jefferson County Board of Commissioners with 4,700 signatories asking the commissioners to create an ordinance to stop the use of herbicides on county roadsides. The 4,700 signatures represent community members (majority), people from nearby counties who shop in Jefferson County, local organic farmers and providers, and local community leaders. According to the group, there was a 30-year moratorium on county roadside spraying due to a previous petition drive by community members. However, the moratorium was broken two years ago with an internal consent agenda by the county commissioners. This year, the herbicide glyphosate, the active ingredient in the commercial herbicide known as Roundup, has been sprayed three times. Roadsides group members call for a strict one-year moratorium on the use of the chemical by the […]

(Beyond Pesticides, September 25, 2012) According to a report from New York City’s Department of Health, Roundup, Monsanto’s most popular and widely used product is also the most frequently applied herbicide in the city. This has occurred in violation of the spirit and intent of the 2005-passed the Pesticide Useage Law (Local Law 37), which put New York City on track to eliminate dependency on hazardous pesticides, and submit a city integrated pest management (IPM) plan to the mayor every January. The report, Pesticide Use by New York City Agencies in 2011, indicates that over 500 gallons of Roundup in various formulations was applied to city ground in the year 2011. While the city is required to report on the total amount and number of herbicide applications, according to an article from Mother Jones, information on the location of these applications is harder to come by. “Parks also declined my request for a sample of the warning sign or safety protocols that it posts around areas where Roundup is sprayed, though signs from previous years noted that Roundup applications, at sites like Central Park’s Turtle Pond and Metropolitan Museum grounds, were done at 4 a.m. Parks didn’t answer my question […]

(Beyond Pesticides, September 10, 2012) Traces of pesticides in drinking water were found in eleven rural elementary schools in Oregon, according to a U.S. Department of Agriculture (USDA) study released on August 30. The study shows a disturbing variety of pesticides that when combined could have dramatic impacts on the health of the children that consume this water on a daily basis. The study found traces of several different types of pesticides in the drinking water of Dixie and Fairplay, the elementary schools that service Corvallis, Oregon. Some of the pesticides that were found in the Dixie school water include atrazine, bromacil, diuron, imidacloprid, metolachlor, norflurazon, and simazine. In the nine other schools that were found to have pesticides in their drinking water, seven different pesticides were found in the water at Applegate Elementary in Eugene, and multiple pesticides were also found in the drinking water of Ontario’s Pioneer and Cairo elementary. Children face unique hazards from pesticide exposure. They take in more pesticides relative to their body weight than adults in the food they eat and air they breathe. Their developing organ systems often make them more sensitive to toxic exposure. The body of evidence in scientific literature shows […]

(Beyond Pesticides, May 30, 2012) A settlement between plaintiffs and the manufacturer of the endocrine disrupting herbicide atrazine, Syngenta, will pay $105 million to settle a nearly 8-year-old lawsuit and could help reimburse community water systems (CWS) in 45 states that have had to filter the toxic chemical from its drinking water, according to news reports. It will provide financial recoveries for costs that have been borne for decades by more than 1,887 CWSs that provide drinking water more than one in six Americans across at least 45 states. “The scope of this historic settlement is enormous and its protection of the health of millions of Americans across the country is a huge benefit to the public, the environment, and the taxpayers,” the lead plaintiffs’ lawyer Stephen M. Tillery told the media. The individual amounts that eligible CWSs will recover will be calculated based on the levels of atrazine and frequency of atrazine contamination measured in the water of impacted CWSs and the population served by each CWS. The 300 CWSs with the highest contamination levels will recover 100 percent of their costs. Atrazine Settlement Details ”¢ Under the reported settlement, Syngenta will pay $105 million to pay the claims […]

(Beyond Pesticides, May 23, 2012) University of South Florida (USF) researchers find that the commonly used fungicide chlorothalonil is lethal to a variety of freshwater organisms, including amphibians, snails, zooplankton, algae and aquatic plants below estimated environmental concentrations deemed safe by the U.S. Environmental Protection Agency (EPA). The research builds on a study published last year by the team which found that the fungicide is lethal to frogs at low doses, wiping out 87% of the population at the expected environmental concentration level. The study, entitled “Fungicide-induced declines of freshwater biodiversity modify ecosystem functions and services” was published in the journal Ecology Letters by USF biologists Taegan McMahon, PhD and Jason Rohr, PhD. The study was conducted over the course of four weeks using several 300-gallon tanks that were filled with water to mimic pond conditions. Using EPA calculations of how much chemical the farmer would use and how much would be expected to runoff into nearby bodies of water, they dosed the tanks with chlorothalonil. Though some species were able to recover from the chemical assault, researchers found that the ecosystem was fundamentally changed. “In addition, to reducing biodiversity and altering ecosystem functions, chlorothalonil reduced the decomposition of waste, […]

(Beyond Pesticides, April 11, 2012) U.S. Representative Keith Ellison (D-Minn.) reintroduced legislation (H.R.4318), “To prohibit the use, production, sale, importation, or exportation of any pesticide containing atrazine,” on March 29. Atrazine is used nationwide to kill broadleaf and grassy weeds, primarily in chemical-intensive corn production. Upon introduction Rep. Ellison pointed out that a U.S. Geological Survey finds atrazine in approximately 75 percent of stream water and 40 percent of groundwater sampled near agricultural areas. The bill complements calls by Beyond Pesticides and other advocacy groups to ban this dangerous chemical. Previously, a similar bill was introduced in 2010 (H.R. 5124), which remained in committee. H.R. 4318 states, “The toxicity of atrazine is well documented and has shown to have adverse endocrine effects in amphibians, mammals, and humans. There is evidence that atrazine exposure is associated with low sperm counts and poor motility in exposed adult men, and that prebirth atrazine exposure is associated with small birth weight and abnormal development of the gut wall in infants. In laboratory mammals, exposure is associated with abnormal reproductive system development, impaired prostate gland formation, and abnormal breast tissue development. In aquatic wildlife, exposure is associated with abnormal reproductive system development, impaired reproduction, and […]

(Beyond Pesticides, April 4, 2012) The world’s most popular weed killer can induce morphological changes in vertebrate animals, U.S. biologists studying its effect on amphibians say. University of Pittsburgh researchers have found that the weed killer Roundup, in sub-lethal and environmentally relevant concentrations, causes two species of amphibians to change their shape by interfering with the hormones of tadpoles and potentially many other animals. The study, “New effects of Roundup on amphibians: Predators reduce herbicide mortality; herbicides induce antipredator morphology” is the first to show that a pesticide can induce morphological changes in a vertebrate animal, biological sciences Professor Rick Relyea, PhD, said in a university release. The study was undertaken using simple created wetlands and introducing tadpoles from three species of amphibians —the leopard frog, American toad, and wood frogs. After three weeks, the tadpoles were examined. The impact of Roundup on the shape of tadpole tails was most noticeable in both the wood frog and leopard frog tadpoles. According to the study, “In wood frog and leopard frog tadpoles, Roundup induced relatively deeper tails in the same direction and of the same magnitude as the adaptive changes induced by dragonfly cues… [T]his is the first study to show […]

(Beyond Pesticides, March 16, 2012) A report published online this week in the journal Endocrine Reviews documents extensive scientific research showing that endocrine disrupting chemicals, or endocrine disruptors, can be toxic to humans even in minutely small doses. The report, three years in the making, was published Wednesday by a team of 12 scientists who study hormone-altering chemicals. Authors include the University of Missouri’s Frederick vom Saal, PhD., who has linked low doses of bisphenol A (BPA) to a variety of effects, Theo Colborn, PhD., who is credited with first spreading the word about hormone-disrupting chemicals in the late 1980s, and University of California at Berkeley’s Tyrone Hayes, PhD., who has documented the effects of the pesticide atrazine on frogs. Drs. Colborn, Hayes, and vom Saal are all former speakers at the National Pesticide Forum. One of the reporrt’s authors is Pete Myers, PhD, the founder of Environmental Health News and chief scientist of Environmental Health Sciences. Dozens of substances that can mimic or block estrogen, testosterone and other hormones are found in the environment, the food supply and consumer products, including plastics, pesticides and cosmetics. One of the biggest, longest-lasting controversies about these chemicals is whether the tiny doses […]

(Beyond Pesticides, November 30, 2011) A federal judge in southern Illinois has ordered the Swiss parent company of Syngenta Crop Protection Inc. (SCPI), maker of the herbicide atrazine, to appear in court to defend its actions in a water-contamination lawsuit brought last year by Midwestern public water providers. The suit was filed by the law firm Korein Tillery of St. Louis, MO and holds that Syngenta is responsible for the costs the water utilities incurred in order to clean municipal drinking water supplies of atrazine. The order marked the first time the Swiss company has ever been held subject to the jurisdiction of U.S. courts. The notably detailed opinion by District Judge J. Phil Gilbert of the U.S. District Court for the Southern District of Illinois was handed down the day before Thanksgiving and found that Syngenta AG (SAG) — the Basel, Switzerland-based international conglomerate — “has organized its group of subsidiary companies, including SCPI, purposefully to limit the jurisdictions in which it is subject to court authority.” Judge Gilbert focused on substance over form, however, and exercised jurisdiction because voluminous evidence revealed SAG’s pervasive operational control over SCPI — the agrochem giant based in Greensboro, N.C. that manufactures and […]