(Beyond Pesticides, October 2, 2012) The herbicide atrazine may be linked to an amplified risk of choanal atresia, a congenital abnormality of the nasal cavity, according to researchers at Baylor College of Medicine and other Texas institutions. Choanal atresia is recognized when tissue formed during fetal development blocks an infant’s nasal cavity. Though it is a rare condition, it is considered quite serious because it can affect an infant’s ability to breathe. The study, scheduled for publication in The Journal of Pediatrics, focused on atrazine because, although there are very few risk factors for choanal atresia, endocrine disrupting chemicals are suspected to be associated with the condition. “Endocrine disrupters aren’t fully understood, but it is believed they interfere with or mimic certain hormones, thereby blocking their proper function and potentially leading to adverse outcomes,” said Dr. Phillip Lupo, lead author of the study. Looking at mothers from Texas counties with the highest levels of estimated atrazine application, researchers discovered that they are 80 percent more likely to have children with choanal atresia or stenosis (a less severe form of the condition) than compared to mothers who live in counties with the lowest levels. The herbicide atrazine and over 50 other […]

(Beyond Pesticides, September 17, 2012) Citizens in rural Oregon are concerned for their health after discovering that several major timber companies —Weyerhaeuser, Roseburg Resources, Stimson Lumber, Seneca Jones and others— have been spraying millions of pounds of herbicides on their private forestland since the 1970s. The pesticides were aerially sprayed after the area had been clear-cut of Douglas fir. This process of clear-cutting and aerial spraying for lumber production is ubiquitous on private forest land in Oregon’s $13 billion timber industry. In practice, pesticides are sprayed twice a year, usually in the fall and spring, and the spraying can last for several hours. It is unclear how many residents have been affected by the spraying, though a rough estimate based on U.S. Census data shows about 100,000 residents live near these privately owned forests. Many of these herbicides are turning up in very concerning places. Over the past year, forty one residents, including several children, have submitted their urine to be tested for pesticides, and every sample has tested positive for the chemicals 2,4-D, and atrazine. The presence of atrazine is particularly concerning because it is very mobile in the environment, and should be able to pass through the body […]

(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, 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, 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 […]

(Beyond Pesticides, November 29, 2011) New research shows that women who drink water containing the widely used herbicide atrazine may be more likely to have irregular menstrual cycles and low estrogen levels, even at concentrations far below federal drinking water standards considered safe by the U.S. Environmental Protection Agency (EPA). Researchers compared women living in Illinois farm towns where atrazine is used regularly to women living in Vermont where the herbicide is used sparingly, and found that the women in Illinois were almost five times more likely to report irregular menstrual cycles, including more than six weeks between periods. Consumption of over two cups of unfiltered Illinois water daily was associated with increased risk of irregular periods. The study, entitled “Menstrual cycle characteristics and reproductive hormone levels in women exposed to atrazine in drinking water,” was published in the journal Environmental Research earlier this month, and is based on municipal tap water tested between July and September of 2005. In the study, participants maintained menstrual cycle diaries, answered a questionnaire, and provided daily urine samples for analyses of luteinizing hormone and estradiol and progesterone metabolites. To measure exposure, analysts looked at the state of residence, concentrations of atrazine and chlorotriazine […]

(Beyond Pesticides, November 8, 2011) The Environmental Protection Agency (EPA) published a petition to ban the endocrine (hormone) disrupting herbicide atrazine on September 14, 2011, opening a 60-day comment period for the public to weigh-in on the issue that ends Friday. Tell EPA that because atrazine poses unacceptable risks to humans and wildlife, the agency should remove this hazardous pesticide from the market immediately. Submit comments directly to EPA’s atrazine petition docket by November 14, 2011 or sign your organization or business onto Beyond Pesticides’ comments by Friday, November 11. According to its Federal Register notice, EPA received a petition from the non-profit organization Save the Frogs that includes over 10,000 signatures and select statements from the public, as well as two brief summaries of published literature, one by Jason Rohr, PhD (University of South Florida), and one by Tyrone Hayes, PhD (University of California, Berkeley), that is co-authored by 39 other scientists. In conjunction with the petition, EPA received nearly 50,000 emails from supporters of the Center for Biological Diversity and the Natural Resources Defense Council requesting that EPA “immediately take steps to phase out atrazine use in the United States,” stating that atrazine poses an unreasonable risk to […]

(Beyond Pesticides, October 20, 2011) The Center for Biological Diversity filed a lawsuit yesterday against the Environmental Protection Agency (EPA) and U.S. Fish and Wildlife Service (FWS) for failing to evaluate and act on threats to the threatened California red-legged frog posed by more than 60 toxic pesticides used in and near its habitats. The Center had announced its intent to sue the two agencies back in December 2010. A 2006 legal settlement secured by the Center requires EPA to assess the impacts of harmful pesticides on red-legged frogs and formally consult with the Fish and Wildlife Service to address those impacts. EPA determined that widespread use of more than 60 pesticides is likely harming red-legged frogs, but since the agency and the Fish and Wildlife Service have failed to complete the required evaluations, no permanent protections for frogs have been put in place. “Federal agencies acknowledge that scores of pesticides may harm California’s rare red-legged frogs, but for years now they’ve neglected to complete biological evaluations of the effects of these chemicals,” said Jeff Miller, a conservation advocate with the Center. “California’s imperiled frogs are suffering as a result.” “Biological opinions,” the evaluations required by the Endangered Species Act, […]

(Beyond Pesticides, September 16, 2011) The U.S. Environmental Protection Agency (EPA) announced earlier this week that it is seeking public comments on a petition to ban atrazine, one of the most widely used herbicides in the United States. The call for comments was prompted by a petition submitted earlier this year by the group SAVE THE FROGS!, to ban the highly toxic chemical. The group, along its allies, delivered over 60,000 petition signatures and emails to EPA requesting an immediate ban. The group organized a rally at the steps of the EPA’s headquarters in Washington, DC back in April to raise awareness of the disappearance of amphibians and call for a federal ban on atrazine on the occasion of the international Save The Frogs Day. Amphibian populations worldwide have been declining at unprecedented rates, and nearly one-third of the world’s amphibian species are threatened with extinction. “Now that we have the EPA’s attention, we are a large step closer towards protecting our food supply, our drinking water and our wildlife from this known endocrine-disruptor,” says Kerry Kriger, PhD, founder and executive director of SAVE THE FROGS! “However, only a few percent of Americans have ever heard of atrazine, so raising […]

(Beyond Pesticides, July 19, 2011) According to a U.S. Department of Agriculture (USDA) study published in the Journal of Environmental Quality, the volatilization of atrazine and metolachlor, two herbicides known to contaminate surface and ground water, consistently results in herbicide movement off the target site that exceeds nontarget field runoff, varying widely depending upon weather conditions. Linked to endocrine disruption, cancer, developmental effects, and more, increased levels of these hazardous pesticides in the air is cause for concern. When averaged over the two herbicides, loss by volatilization is about 25 times larger than movement from surface runoff, despite low vapor pressures. Agricultural Research Service (ARS) soil scientist Timothy Gish, PhD and ARS micrometeorologist John Prueger, PhD led the investigation, which looks at the field dynamics of these two herbicides commonly used in corn production. Prior to this field study, many experts believed that volatilization was not a contributing factor to water contamination because atrazine and metolachlor had a low vapor pressure. However, the monitoring of both herbicide volatilization and surface runoff at the field-scale over multiple years had never been done. So the team set up a 10-year study in an experimental field in Beltsville that is equipped with remote […]

(Beyond Pesticides, June 22, 2011) Exposure to two herbicides, atrazine and 2,4-D, commonly used in lawn care and forest management will be studied by Oregon health officials after they were found in the urine of residents of the Triangle Lake area of the Coast Range west of Eugene, Oregon. The State Department of Agriculture is directing health officials who are part of the state’s Pesticide Analytical Response Center to take the lead in studying the matter. Triangle Lake area residents and a group of activists called the Pitchfork Rebellion have been complaining for more than seven years about the possibility that herbicides being aerially sprayed on nearby private forests may be drifting onto their land. The group in the past has asked the state to investigate their concerns, staging rallies and protests, and attending meetings of government agencies, including the pesticide response board and the Oregon Board of Forestry. At an April 2011 meeting of the forestry board, when the group presented proof of chemical exposure, the state agreed to take a closer look. The board regulates logging and related practices on private timberlands in Oregon. At that meeting, Dana Barr, PhD, a research professor at Emory University’s Environmental and […]

(Beyond Pesticides, June 3, 2011) According to the 2010 Agricultural Chemical Use Report released last week by the U.S. Department of Agriculture’s (USDA) National Agricultural Statistics Service (NASS), use of the herbicide glyphosate, associated with genetically engineered (GE) crops, has dramatically increased over the last several years, while the use of other even more toxic chemicals such as atrazine has not declined. Contrary to common claims from chemical manufacturers and proponents of GE technology that the proliferation of herbicide tolerant GE crops would result in lower pesticide use rates, the data show that overall use of pesticides has remained relatively steady, while glyphosate use has skyrocketed to more than double the amount used just five years ago. The 2010 Agricultural Chemical Use Report shows that, in the states surveyed, 57 million pounds of glyphosate were applied last year on corn fields. Ten years prior, in 2000, this number was only 4.4 million pounds, and in 2005, it was still less than half of current numbers at 23 million pounds. Intense corn growing regions have experienced an even greater increase in glyphosate applications. Glyphosate use in the state of Nebraska increased by more than five times in just seven years, going […]

(Beyond Pesticides, April 28, 2011) In recognition of the 3rd annual Save the Frogs Day, a “Save the Frogs/Ban Atrazine Rally” will be held tomorrow, Friday, April 29th in Washington, DC. The rally will take place at the steps of the U.S. Environmental Protection Agency (1200 Pennsylvania Ave, NW), and is intended to raise awareness of the rapid disappearance of frog species worldwide, and bring attention to the harmful effects of the endocrine disrupting herbicide atrazine. Amphibian populations worldwide have been declining at unprecedented rates, and nearly one-third of the world’s amphibian species are threatened with extinction. Up to 200 species have completely disappeared in recent years. Amphibians are faced with an onslaught of environmental problems, including climate change, infectious diseases, habitat loss, invasive species, and over-harvesting for the pet and food trades. Numerous studies have definitively linked pesticide use with significant effects on amphibians. Pesticides can cause abnormalities, diseases, injury and death in these frogs and other amphibians. Because amphibians breathe through their permeable skin, they are especially vulnerable to chemical contamination. Frog eggs float exposed on the water surface, where pesticides tend to concentrate, and hatched larvae live solely in aquatic environments for five to seven months before […]

(Beyond Pesticides, March 29, 2011) According to a French study published March 2, 2011 in the online edition of Environmental Health Perspectives, prenatal exposure to the herbicide atrazine is linked to small head circumference and fetal growth restriction. The authors say the study “raises particular concerns for countries where atrazine is still in use.” Atrazine is a widespread contaminant in drinking water and is linked to various birth defects, endocrine disruption and cancer, even at concentrations below EPA standards. Although it has been excluded from re-registration in the European Union because it is found above allowable thresholds in groundwater, it is still one of the most widely used herbicides in the U.S. and around world. The study, “Urinary Biomarkers of Prenatal Atrazine Exposure and Adverse Birth Outcomes in the PELAGIE Birth Cohort,” used a case-cohort design nested in a prospective birth cohort conducted in the Brittany region from 2002 through 2006. It collected maternal urine samples to examine pesticide exposure biomarkers before the 19th week of gestation. Quantifiable levels of atrazine were found in urine samples from 5.5% of 579 pregnant women, and various metabolites were identified in 20-40% of samples. The presence versus absence of quantifiable levels of atrazine […]

(Beyond Pesticides, March 10, 2011) The American Public Health Association (APHA) recently adopted 17 new policies at its 138th Annual Meeting in Denver, addressing a broad range of public health concerns, including a new policy calling for greater government action to protect the public from endocrine-disrupting chemicals (EDCs). The policy statement follows official positions released earlier in 2010 by both the American Medical Association (AMA) and the Endocrine Society in that more needs to be done to protect the public from endocrine-disrupting chemicals, or those that interfere with hormone action. Specifically, APHA urges: ”¢ Support for the Endocrine Society and the American Medical Association in proclaiming that more needs to be done to protect the public from potential health risks of exposure to EDCs. ”¢ That given the magnitude and urgency of the public health threat and the recognition that collectively EDCs likely will have common or overlapping effects on the endocrine system, steps should therefore be taken by federal agencies with regulatory oversight for various individual EDCs to coordinate and find synergies among themselves to coordinate and find synergy among federal agencies with regulatory oversight over various individual EDCs. ”¢ Health professionals and scientists with expertise in various aspects […]

(Beyond Pesticides, October 5, 2010) A new report by the Breast Cancer Fund, a national organization working to eliminate the environmental causes of breast cancer, presents a summary of the scientific data on the environmental causes of the disease. The report catalogs the growing evidence linking breast cancer to, among other factors: synthetic hormones in pharmaceuticals, cosmetics and meat; pesticides in food; solvents in household cleaning products; BPA in food containers; flame retardants in furniture; and radiation from medical treatments. The report also highlights impacts on the most vulnerable populations (including infants, pregnant women, African-American women and workers), and outlines the policy initiatives required to develop a national breast cancer prevention plan. The report, State of the Evidence: The Connection Between Breast Cancer and the Environment, is the sixth edition published by the Breast Cancer Fund. “With each new edition of the report, the growing scientific evidence compels us to act to prevent breast cancer,” said Jeanne Rizzo, RN, president of the Breast Cancer Fund. “This Breast Cancer Awareness Month, our message is clear: we must move beyond awareness to prevention.” The report states that a woman’s lifetime risk of breast cancer is 1 in 8””representing a dramatic increase since […]

(Beyond Pesticides, October 4, 2010) The Nebraska Farm Bureau and its champion, Sen. Ben Nelson (D-Neb), have recently expressed concern over a series of actions and proposals by the U.S. Environmental Protection Agency (EPA) concerning agriculture. Arguing that EPA is “overreaching” and is “out of control” by introducing new regulations that create “more paperwork” for its farmers, Sen. Nelson and advocates for chemical-intensive agriculture dismiss the EPA’s mandate to protect public and environmental health. Sen. Nelson recently brought up his concerns at a Senate hearing with EPA Administrator Lisa Jackson. Nebraska Farm Bureau is asking the state’s congressional delegation to work with their colleagues to halt EPA’s “non-stop regulatory assault on the state’s farmers and ranchers and their counterparts nationwide.” In addressing Administrator Jackson, Sen. Nelson said he agreed with a number of Nebraska producers who have told him that agriculture’s perspective is not being considered in EPA’s decision making, saying that, “EPA is overreaching with proposed regulations for carbon emissions, atrazine, dust standards, applying clean water rules on pesticide use and greenhouse gas reporting for livestock operations.” “Many in the agricultural community are rightly concerned about EPA’s actions because the agency’s rules typically are implemented in a top-down fashion […]

(Beyond Pesticides, August 31, 2010) As the Environmental Protection Agency (EPA) continues its review of the popular herbicide atrazine, a new study shows that male rats prenatally exposed to low doses of the gender-bending chemical are more likely to develop prostate inflammation and to go through puberty later than non-exposed animals. The research adds to a growing body of literature on atrazine, an herbicide used in agriculture, especially in corn and sugar cane production, and on golf courses and residential lawns. Atrazine and its byproducts are known to be relatively persistent in the environment, potentially finding their way into water supplies. It has been linked to a myriad of health problems in humans including disruption of hormone activity, birth defects, and cancer. The research, “Effects of prenatal exposure to a low dose atrazine metabolite mixture on pubertal timing and prostate development of male Long-Evans rats,” which is available online and will be featured on the cover of Reproductive Toxicology (Vol. 30, # 4), found that the incidence of prostate inflammation went from 48 percent in the control group to 81 percent in the male offspring who were exposed to a mixture of atrazine and its breakdown products prenatally. The severity […]

(Beyond Pesticides, July 15, 2010) Swiss chemical manufacturing giant Syngenta, one of the makers of the commonly used and heavily scrutinized pesticides atrazine, are speaking out against anti-pesticide activists and the U.S. Environmental Protection Agency’s (EPA) review of atrazine. Despite mounting peer-reviewed scientific literature and research, Syngenta refuses to acknowledge the dangers of atrazine and, according to Legal Newsline, claims that the review is “redundant,” and merely “an unprecedented war on agriculture by anti-pesticide activists.” The company, which made over $11 billion in sales in 2009 even accuses the Natural Resources Defense Council (NRDC), which has spearheaded a campaign to persuade EPA to initiate reviews, of being “slick” and “well-funded.” Other critics of the agency’s decision include the American Council on Science and Health (ACSH), a group that has in the past received funding from Monsanto and Union Carbide (according to the group Center for Science in the Public Interest, ACSH stopped disclosing corporate donors in the early 1990’s). Dr. Gilbert Ross, medical director of ACSH told Legal Newswire that they believe EPA Administrator Lisa P. Jackson to be “cooperating with, if not spearheading, a broad-based activist agenda.” An article by The Huffington Post Investigative Fund published last week, however, […]

(Beyond Pesticides, June 1, 2010) Atrazine, one of the most commonly used herbicides in the world, has been shown to affect reproduction of fish at concentrations below U.S. Environmental Protection Agency’s (EPA) water-quality guideline, according to a new U.S. Geological Survey (USGS) study. “Concentrations of atrazine commonly found in agricultural streams and rivers caused reduced reproduction and spawning, as well as tissue abnormalities in laboratory studies with fish,” said USGS scientist Donald Tillitt, Ph.D., the lead author of the study, “Atrazine Reduces Reproduction in Fathead Minnow (Pimephales promelas)” published in Aquatic Toxicology. Fathead minnows were exposed to atrazine at the USGS Columbia Environmental Research Center in Columbia, Missouri, and observed for effects on egg production, tissue abnormalities and hormone levels. Fish were exposed to concentrations ranging from zero to 50 micrograms per liter of atrazine for up to 30 days. All tested levels of exposure are less than the EPA Office of Pesticides Aquatic Life Benchmark of 65 micrograms per liter for chronic exposure of fish. Study results show that normal reproductive cycling was disrupted by atrazine and fish did not spawn as much or as well when exposed to atrazine. Researchers found that total egg production was lower in […]

(Beyond Pesticides, April 27, 2010) On April 22, 2010, Representative Keith Ellison (D-MN) introduced H.R.5124, legislation to prohibit the use, production, sale, importation, or exportation of any pesticide containing atrazine. The bill’s introduction coincides with an Environmental Protection Agency (EPA) Scientific Advisory Panel (SAP) meeting this week to reevaluate the human health effects of the popular endocrine disrupting herbicide. Environmentalists point to the 2003-2006 reregistration of atrazine as a prime example of the broken system of pesticide regulation in the U.S. and call on EPA to reassess atrazine fairly and for consumers to support an end to all unnecessary pesticide use by supporting organic whenever possible. “On this 40th Anniversary of Earth Day, I can think of no better tribute to our planet and our people than protecting it from known harmful chemicals,” Rep. Ellison said. “No one should ever have to worry if the water they drink is making them sick or preventing fertility.” Rep. Ellison’s bill cites widespread environmental contamination, health and environmental effects, as well as bans in other countries, as justification for the ban. The current SAP meeting follows EPA’s October 2009 announcement that it would begin a new evaluation of atrazine to determine its effects […]

(Beyond Pesticides, April 20, 2010) Communities from six states filed a lawsuit last month in the U.S. District Court for the Southern District of Illinois against Swiss chemical giant Syngenta AG and its American counterpart Syngenta Crop Protection, Inc., the makers of Atrazine. The 16 municipalities in the states of Kansas, Illinois, Indiana, Ohio, Missouri, and Iowa want Syngenta to pay for the expensive carbon filters needed to remove atrazine from their drinking water supply. The United States’ largest private water utility, American Water Company, has also joined the suit, representing 28 additional communities. Atrazine is used to control broad leaf weeds and annual grasses in crops, golf courses, and even residential lawns. It is used extensively for broad leaf weed control in corn. The herbicide does not cling to soil particles, but washes into surface water or leaches into groundwater, and then finds its way into municipal drinking water. It has been linked to a myriad of health problems in humans including disruption of hormone activity, birth defects, and cancer. Atrazine is also a major threat to wildlife. It harms the immune, hormone, and reproductive systems of aquatic animals. Fish and amphibians exposed to atrazine can exhibit hermaphrodism. Male […]