(Beyond Pesticides, July 3, 2007) A scientist at the Minnesota Pollution Control Agency (MPCA) has filed a whistleblower lawsuit in federal court, arguing that he was first not allowed to share his research with a legislative panel, and then fired for it. Hydrologist Paul Wotzka, who worked for the state Agriculture Department for sixteen years before leaving to join MPCA in October, had been slated to testify about the rise in atrazine levels in Whitewater State Park, which have exceeded recommended levels for several area species. Atrazine, which has been linked to cancer, birth defects, neurotoxicity, endocrine disruption and a variety of other health and environmental effects and has been banned by the European Union, is a widely used agricultural herbicide.. Mr. Wotzka said in his lawsuit, as well as publicly, that this rise in atrazine in Minnesota waterways was due to increased row-crop agriculture in the region and the the Agriculture Department’s support of corn for ethanol. In his lawsuit, Mr. Wotzka is asking for $75,000 and to return to his position with MPCA. He claims that he was put on investigative leave, “related to missing data that is property of the State of Minnesota.” The investigative leave led […]

(Beyond Pesticides, July 2, 2007) Dangerous pesticides have been found in soil samples taken from the grounds of the West Brook Middle School in Paramus, New Jersey. The concentrations found exceed state safety standards and concerns are being raised over why the school took no action once it knew about the contaminants. One of the chemicals found is chlordane. Chlordane is an organochlorine classified by the EPA as a Group B2, probable human carcinogen and is also associated with adverse neurological and gastrointestinal effects. Studies also report an association between chlordane exposure and non-Hodgkins’s lymphoma. Chlordane was registered in the U.S. in 1948 and was used as a pesticide on agricultural crops and gardens until 1978 when its registered uses on food crops and other above ground uses were cancelled. In 1988, all uses of chlordane were cancelled. This pesticide however, is persistent in soil and the environment and has been found in air samples, fish tissue, and recent studies have linked organochlorines like chlordane to breast cancer. The Record, a New Jersey newspaper, commissioned the tests to be carried out by Aqua Pro-Tech Laboratories, which revealed that chlordane at 17 parts per billion were on the school’s soccer field. […]

(Beyond Pesticides, June 29, 2007) On June 28, 2007, forty years after it received protection under the Endangered Species Act (ESA) and thirty-five years after the banning of DDT in the U.S., the bald eagle was removed from the ESA’s “threatened” list. Bald eagle populations declined dramatically in the last century, attributed mostly to the accumulation of the pesticide DDT in fish, a staple of the eagle’s diet. The pesticide gradually poisoned females, causing them to produce thinly-shelled eggs that broke easily, preventing the embryos from growing. Years of hunting, accidental poisoning and habitat loss took an additional toll. “The rescue of the bald eagle from the brink of extinction ranks among the greatest victories of American conservation.” said John Flicker, President of the National Audubon Society. “Like no other species, the bald eagle showed us all that environmental stewardship has priceless rewards. In every state, parents and grandparents can still point to the sky and share a moment of wonder as a bald eagle soars overhead.” The U.S. Fish and Wildlife Service (FWS) in 1967 listed the bald eagle as endangered, a designation that gave the bird legal protection from harmful human activities and in 1972, the U.S. Environmental […]

(Beyond Pesticides, June 22, 2007) The U.S. Senate (S.Res. 580) and the U.S. Department of Agriculture has designated June 24-30, 2007 as National Pollinator Week. This week has been designated to recognize the important work of pollinators and their role in ecosystem health. The Pollinator Partnership, sponsored by the North American Pollinator Protection Campaign (NAPPC) and their partners, has put together numerous resources and events all across the country to raise awareness and support for pollinators and pollinator-friendly practices. Pollinators include approximately 200,000 species of beneficial insects such as bees, flies, wasps, butterflies, to name a few, along with vertebrates such as bats, birds and small mammals. Pollination is the process of pollen transfer between flowering plants that leads to fertilization. Without pollination, most plants would be unable to produce fruits or seeds and many of the foods consumed would no longer be available. Pollinators are responsible for pollinating about 75 percent of all crop plants worldwide. This translates to approximately 20 billion dollars worth of food and medicinal products. Other animals and plants also rely on pollinators for food and shelter. Recent studies indicate that these important species are disappearing. Loss of habitat, diseases and the widespread use of […]

(Beyond Pesticides, June 19, 2007) Scientists investigating a mysterious die-off of many of the nation’s honeybees are concentrating on pesticides and microorganisms as possible causes of the disorder, and some beekeepers are refusing to place their hives near chemically treated fields out of fear that pesticides may be contributing to the die-off. Scientists from Penn State University and the U.S. Department of Agriculture are leading the research into the disease, which has killed tens of thousands of bee colonies in at least 35 states. The die-off has threatened the livelihood of commercial beekeepers and strained fruit growers and other farmers who rely on bees to pollinate more than 90 flowering crops, including apples, nuts and citrus trees. After months of study, researchers cannot tie the ailment to any single factor. But scientists have zeroed in on a new, unnamed pathogen found in the dead bees, and on the role of pesticides, said Maryann Frazier, a senior extension associate in the university’s entomology department. David Hackenberg was the first beekeeper to report the disorder to Penn State last fall after losing nearly 75 percent of his 3,200 colonies. He has since rebuilt his business to 2,400 colonies, but now asks growers […]

(Beyond Pesticides, June 12, 2007) More than 10 years after being directed to do so by Congress, the Environmental Protection Agency (EPA) has announced that it will test 73 pesticides for their potential to damage the endocrine system and disrupt the normal functioning of hormones in the body, the agency announced in a press release yesterday. EPA is seeking comments on the draft list of 73 pesticides to be evaluated under the new screening regimen. The 1996 Food Quality Protection Act (FQPA) set a 1999 deadline for EPA to develop a battery of assays with which pesticide manufacturers will be required to screen their products as possible endocrine (hormonal) disrupters, similar to tests required to determine whether chemicals cause cancer, birth defects, genetic mutations, or other problems. EPA has repeatedly pushed back the deadline and despite claims to be “a leader in endocrine disruptor research,” EPA has yet to test a single chemical under the protocol. EPA draft list of 73 pesticide ingredients, including both active and inert ingredients, were chosen based on their relatively high potential for human exposure. According to the press release, priority was given “to pesticide active ingredients where there is the potential for human exposure […]

(Beyond Pesticides, June 11, 2007) Scientists from the University of Nebraska-Lincoln (UNL) have discovered a gene that enables crops to tolerate being sprayed with dicamba. Citing previous experience with glyphosate resistant crops, environmentalists are concerned that this will increase use of a toxic herbicide while negatively impacting health and the environment. This new gene expands the range of genetically engineered (GE) crops available to farmers. The most popular are currently marketed as “Roundup Ready,” or tolerant of glyphosate, by Monsanto Company The discovery is being touted as a way to provide another option in areas where weeds have built up a resistance to glyphosate. Indeed, biochemist Don Weeks, who headed the UNL team, said, “Importantly, we think that this technology will help to extend the lifetime of the Roundup Ready technology. Some Roundup-resistant weeds have emerged in recent years, but working dicamba products into a weed-control strategy with Roundup could help counter that trend and lead to more complete weed control.” In fact, the dicamba-ready technology could appear in fields as part of a “stacked” seed, which is tolerant to both glyphosate and dicamba. Said Mr. Weeks, “It is highly likely that [Monsanto] would stack our gene with the Roundup […]

(Beyond Pesticides, June 8, 2007) New research shows that pesticides can reduce the efficiency of nitrogen-fixing plants, impacting soil fertility and ultimately reducing crop yields. The insecticides methyl parathion, DDT and pentachlorophenol were among the chemicals found to inhibit or delay the symbiotic relationship between the legume alfalfa and rhizobia bacteria, which is crucial to nitrogen fixation. Legume crops are often cultivated to help replenish the vital soil nutrient nitrogen (N), but legumes cannot achieve this on their own — Rhizobium bacteria interacts with legumes to convert atmospheric N to nutrient compounds utilizable by plants. Legumes like alfalfa and soybeans are often included in crop rotations due to this beneficial relationship. Nitrogen fixation resulting from the symbiotic relationship between leguminous plants and species of Rhizobium bacteria is an ecological service estimated to be equivalent to $10 billion worth of synthetic N fertilizer annually. Symbiotic nitrogen fixation (SNF) reduces the need for synthetic fertilizers, which cause environmental problems such as impaired water quality. Acknowledging that SNF is both initiated and maintained by chemical signals between the host plant and the beneficial bacteria, the research team postulated that natural and synthetic chemicals could disrupt these signals. The study shows “previously undescribed in […]

(Beyond Pesticides, June 6, 2007) The results of a recent study indicate that farm workers and persons exposed to high levels of pesticides have an increased risk of developing brain tumors, especially gliomas – a tumor of the nervous system, commonly found in the brain. The study, “Brain tumours and exposure to pesticides: a case-control study in southwestern France,” published online in the journal Occupational and Environmental Medicine, suggests that not only are occupational pesticide exposure risks high, but indoor domestic uses of pesticides also increase the risk of developing brain tumors. Researchers conducted a population base control study with 221 incident cases of brain tumors and 442 individually matched controls selected from a population in Gironde, France between May 1999 and April 2001.The findings show that farm workers were three times more likely to develop gliomas, while persons treating indoor plants were approximately two and a half times more susceptible. However, the study was unable to identify individual pesticides or families of pesticides associated with this health risk. These findings add to the mounting evidence linking pesticide exposure to adverse human health effects. Recent studies have linked pesticide exposure to the increased likelihood of developing Parkinson’s disease. Other health […]

(Beyond Pesticides, June 5, 2007) On May 26, a Montreal-bound train derailed near Lake Champlain, New York. Twelve of 33 cars jumped the tracks, including one carrying methylene chloride, a paint remover, and methyl bromide, a fumigant that has been banned in much of the world under the Montreal Protocol on Substances that Deplete the Ozone Layer. The county HazMat response team arrived two hours after the accident, putting out a small fire on the locomotive and determining within another two hours that the chemical tanks were unharmed, ending the threat of a chemical spill. Essex County Emergency Services Deputy Director Don Jaquish noted that the tankers were around ten percent full when they derailed, calling the scene one of “moderate risk,” although “for people working on the train, it could be a severe risk.” While this incident fortunately did not result in compromise of human health or the environment, the continued use of methyl bromide on fruits and vegetables across the country does compromise both public health and the environment by exposing many to a chemical that is carcinogenic, according to California’s Proposition 65. Methyl bromide is an ozone-depleting chemical that was supposed to be phased out in industrialized […]

(Beyond Pesticides, June 4, 2007) The breakdown products (oxons) of the three most commonly used organophosphate pesticides in California’s agricultural Central Valley — chlorpyrifos, malathion and diazinon – are 10 – 100 times more toxic to amphibians than their parent compounds, which are already highly toxic to amphibians, according to a study released last Wednesday by scientists of Southern Illinois University, Carbondale, and the U.S. Geological Survey (USGS) Western Ecological Research Center. The results of the laboratory experiments on the toxicity of the three breakdown products were published in the journal Environmental Pollution. The title of the article is “Comparative toxicity of chlorpyrifos, diazinon, malathion and their oxon derivatives to larval Rana boylii.” “Since some of the parent pesticide compounds are already at concentrations sufficient to cause significant amphibian mortality in the Sierra Nevada, the higher toxicity of the breakdown products poses a serious problem,” said Gary Fellers, Ph.D., coauthor of the study. Donald Sparling, Ph.D., a research biologist and contaminants specialist at Southern Illinois University, and Dr. Fellers, a research biologist and amphibian specialist at the USGS Western Ecological Research Center in California, conducted laboratory tests to determine the acute toxicity – the lethal dosage causing death in 96 […]

(Beyond Pesticides, May 31, 2007) Adding to the weight of the evidence tying pesticide use to Parkinson’s disease, a study by University of Aberdeen researchers has found that pesticide exposure increases the likelihood of developing the disease. The researchers also found that the risk factor for developing Parkinson’s increases with high levels of pesticide exposure. The European Commission funded study indicates that both pesticides and traumatic head injury play a causative role in Parkinson’s disease. The researchers found that exposure to low levels of pesticides increases the likelihood of being affected by the disease by 1.09 times compared to those with no reported exposure. Those exposed to high levels of pesticides were 1.39 times more likely to develop the disease. The study is one of the largest conducted to date of genetic, environmental and occupational risk factors for Parkinson’s disease and other degenerative parkinsonian syndromes. The researchers identified 959 cases of parkinsonism, 767 of which are diagnosed with Parkinson’s, and 1,989 control cases in Scotland, Italy, Sweden, Romania and Malta. Data on exposure was self-reported by the subjects. The results further compound previous studies suggesting a link between pesticides and Parkinson’s. Several recent findings have also revealed mechanisms that help […]

(Beyond Pesticides, May 29, 2007) National, state and Chicago-based environmental groups are teaming up for Changing Course in a Changing Climate: Solutions for health and the environment, the 25th National Pesticide Forum, at Loyola University (Water Tower campus) in Chicago, IL, June 1-3, 2007. The Forum will have sessions focusing on the consequences of global warming on toxic pesticide use, and organic agriculture as part of the solution; impacts of pesticides on disadvantaged communities of color; cutting-edge science; Great Lakes water issues; and, steps for creating healthier communities. A complete agenda and list of speakers is available at www.beyondpesticides.org/forum. The conference will begin with a green roof tour at 1:00pm on Friday, June 1, meeting in the lobby of the Loyola University classroom building at 25 E. Pearson Street in Chicago’s Magnificent Mile neighborhood. Farmworker Justice is sponsoring an evening session and reception, Friday, June 1, 7:00-11:00pm, that will address changes to the 2007 Farm Bill needed to protect farmworkers. The conference will end at 12:30pm on Sunday. The Forum is convened by Beyond Pesticides; co-convened by Safer Pest Control Project; and, co-sponsored by Nutrition for Optimal Health Association, Beyond Today, Environment Illinois, Loyola Campus Greens, and People for Community […]

(Beyond Pesticides, May 25, 2007) Rachel Carson, a timely and key voice responsible for warning the public about the dangers of chemical pesticides, would be turning 100 this weekend. Despite succumbing to breast cancer in 1964, her legacy lives on – Rachel Carson’s fight continues today, as her work is more relevant than ever. Rachel Carson authored the seminal book of the modern environmental movement, Silent Spring, published in 1962. The book detailed detrimental effects of pesticides on the environment, focusing on bird decline and DDT use. Her message had and continues to have a profound effect, calling on people to think beyond wilderness conservation efforts when protecting the environment – to think about what is happening in every ecosystem, including our own backyards. Silent Spring was instrumental in setting off a chain of events, including Earth Day and the formation of the U.S. Environmental Protection Agency, which subsequently banned almost all DDT use in 1972. Despite all of the honors, awards and praise that have been given in the memory of Rachel Carson, her cause continues to be controversial, especially regarding the dangers of DDT. The latest row has surfaced over claims that the decline in DDT use internationally […]

(Beyond Pesticides, May 22, 2007) In a study published in the latest issue of Environmental Toxicology and Chemistry, scientists found that seafood products from southern China contain high concentrations of DDT and hexachlorocylohexane (HCH). While banned in China since 1983, humans are being exposed to organochlorine pesticides (OCP) at rates high enough to pose health threats. The study responded to high rates of DDT and HCH found in sediment, water and biota in the Pearl River delta and neighboring coast, where land is being rapidly industrialized, urbanized, and transferred from agriculture to commercial development. Researchers tested 212 seafood products, including shrimp, crabs, and mollusks, from 11 coastal cities for 21 OCPs, including DDT, HCH, heptachlor, dieldrin, and endosulfan. The highest concentrations of DDT were found in four species of shellfish, although concentrations varied widely depending on sampling location. The study reported, “These results suggest that bioaccumulation of DDTs in seafood products was highly species-specific, probably due to different feeding habits and habitats.” By taking a large sample of one indicator species, it also concluded “the coastal region of southern China is probably one of the most DDT-polluted areas in the world.” Researchers also found HCH to be more widely prevalent […]

(Beyond Pesticides, May 17, 2007) Initial results of a pilot program conducted in a Central Valley farming community in California finds that residents have significant levels of the organophosphate chlorpyrifos in their bodies during the spraying season. The levels topped what the U.S. Environmental Protection Agency (EPA) considers acceptable for pregnant and nursing women. Over 91% of the people tested had above average levels of breakdown products of the insecticide chlorpyrifos in their urine, and all but one had chlorpyrifos concentrations above EPA’s recommended threshold of 1.5 parts per billion. The study is an outcome of the collaboration between Pesticide Action Network, Californians for Pesticide Reform, the nonprofit environmental research firm Commonweal, and the community group El Quinto Sol de America. The groups tested the urine of 12 adults in various locations throughout the town of Lindsay during peak spraying season last summer. The results are paired with air monitoring data, also done by the group, that show for three years running chlorpyrifos has not only been detected in the air in town and near schools, but also exceeded EPA’s acceptable level for short-term exposure. The results for the first time shed light on a problem residents suspected but could […]

(Beyond Pesticides, May 15, 2007) According to a study commissioned by Susan G. Komen for the Cure and the Silent Spring Institute, 216 chemicals, many found in urban air and everyday consumer products, cause breast cancer in animal tests. The study, “Environmental Factors in Breast Cancer,” the most comprehensive review to date of scientific research on environmental factors that may increase breast cancer risk, was published in the online version of the American Cancer Society’s journal Cancer on May 14, 2007. The state-of-the-science review collected and assessed existing scientific reports on potential links between specific environmental factors and breast cancer. The researchers synthesized national and international data sources and identified 216 chemicals that cause breast tumors in animals, including ten pesticides. They used the information to create a searchable online database featuring detailed information on the carcinogens. The database, accessible at www.komen.org/environment, is available free of charge. The database includes references to 900 studies, 460 of which are human breast cancer studies that were critically evaluated by the research team. The studies measure breast cancer risk related to body size, physical activity, environmental pollutants, and prospective studies of diet. For each study, bibliographic information, key methods and findings, and a […]

(Beyond Pesticides, May 10, 2007) The risk of non-Hodgkin’s lymphoma is significantly increased with substantial exposure to pesticides, regardless of asthma or atopy history, according to findings from a study published in the May issue of the International Journal of Cancer. This study further strengthens the link between exposure to pesticides and cancer and specifically to lymphoma. “Occupational exposure to pesticides and a personal history of atopy have been widely examined as risk factors for non-Hodgkin’s lymphoma (NHL), a neoplasm arising from cells of the immune system,” writes Claire M. Vajdic, Ph.D., of the University of New South Wales, Australia, and colleagues. “These studies have typically found that exposure to pesticides increases risk of NHL, while asthma, or atopy more generally, has been inconsistently protective.” In an Australian population-based, case-control study, the researchers examined the interaction between occupational pesticide exposure and atopy on the risk of NHL. Included in the study were 694 incident cases and 694 randomly selected controls that were matched to cases by age, sex, and state of residence. Participants completed telephone-administered job-specific questionnaires. Experts used the information collected to determine occupational pesticide exposure. History of atopy (including asthma, hay fever, eczema, and food allergy) was self-reported. […]

(Beyond Pesticides, May 8, 2007) A new study, presented yesterday at the Pediatric Academic Societies’ annual meeting, has found a strong correlation between the month of conception and both likelihood of premature birth and future academic achievement. Researchers found that students conceived in June through August, when statewide pesticide applications are at their highest, clearly scored the lowest on the Indiana Statewide Testing for Educational Progress (ISTEP) examinations. Dr. Paul Winchester, M.D., of the Indiana University School of Medicine, studied over 1.5 million third- through tenth-grade students in Indiana. Dr. Winchester explained the correlation saying, “The fetal brain begins developing soon after conception. The pesticides we use to control pests in fields and our homes and the nitrates we use to fertilize crops and even our lawns are at their highest level in the summer.” The study also monitored levels of pesticide and fertilizer use during the year. He continued, “Exposure to pesticides and nitrates can alter the hormonal milieu of the pregnant mother and the developing fetal brain. While our findings to do not represent absolute proof that pesticides and nitrates contribute to lower ISTEP scores, they strongly support such a hypothesis.” In conjunction with the ISTEP study, the […]

(Beyond Pesticides, May 7, 2007) Beyond Pesticides is encouraging its members, activists and others in the Midwest to join Students for Bhopal and Amnesty International in a protest at the Dow Chemical Company Annual General Meeting (shareholder meeting) on Thursday, May 10, 2007, in Midland, Michigan. The purpose of the protest is to send a message to Dow that corporate irresponsibility will not be tolerated. The protesters will demand that Dow: 1) Clean up toxic wastes and contaminated groundwater left by the 1984 Bhopal disaster; 2) Face trial and ensure that Union Carbide (now owned by Dow) and CEO Warren Anderson present themselves in the Indian Courts; 3) Cooperate with authorities assessing the long-term health consequences of the explosion; and, 4) Make public information about the toxicity of reaction products released during the leak. See details on the Bhopal disaster below. Beyond Pesticides is part of an international campaign working to expose and hold Dow Chemical accountable for its wrong doings. Aside from its liabilities in Bhopal, Vietnam and around the world, Dow AgroSciences, a division of Dow Chemical, produces many of the most hazardous pesticides on the market, which contaminate our bodies and the environment through a variety of […]

(Beyond Pesticides, May 1, 2007) More than a month after ordering a temporary halt to sales of genetically engineered (GE) alfalfa seeds, federal district court judge Charles Breyer is considering making the ban permanent, at least until the U. S. Department of Agriculture (USDA) completes a full Environmental Impact Statement (EIS) that confirms the seeds’ safety. (See Daily News of March 14 for Judge Breyer’s reasoning for siding against Monsanto’s team of lawyers, who were arguing that an EIS is unnecessary.) On why he was reluctant to reauthorize the planting of the GE crop, Breyer said, “It is not the court’s function to do an environmental impact study. That hasn’t been done, and I don’t know if the court ought to do it. The government ought to do it, and that is what I held.” Arguments by industry lawyers emphasized their belief that there is very little likelihood of damage being done by the GE alfalfa. Monsanto, which developed the seeds marketed as “Roundup Ready,” argued that there is an “extremely low risk” of conventional crops being contaminated, providing “appropriate stewardship measures” are taken. Monsanto Lawyer Janice Schneider even said, “There are some significant environmental and beneficial effects in Roundup […]

(Beyond Pesticides, April 30, 2007) Today, school officials, teachers, parents and community activists around the country are celebrating National Healthy Schools Day. The Healthy Schools Network, which organizes the event, and event supporters, including Beyond Pesticides, believe that every child in every community should have an environmentally safe and healthy school that is clean and in good repair. Schools in poor condition on the outside often have indoor environmental problems that affect children’s health and learning. Children face unique hazards from pesticide and other toxic chemical 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 U.S. EPA, National Academy of Sciences, and American Public Health Association, among others, have voiced concerns about the danger that pesticides pose to children. The body of evidence in scientific literature shows that pesticide exposure can adversely affect a child’s neurological, respiratory, immune, and endocrine system, even at low levels. Several pesticides, such as pyrethrins and pyrethroids, organophosphates and carbamates, are also known to cause or exacerbate asthma symptoms. Buildings in disrepair typically face higher rates of pest infestation […]

(Beyond Pesticides, April 27, 2007) Health risk, environmental risk and investment risk all have one thing in common — they are all part of Amvac Chemical Corporation’s business practices. According to a Los Angeles Times investigation earlier this month, this socially irresponsible business model has led Amvac to double-digit revenue growth and a toxic legacy. The Amvac homepage reads, “The Company’s chief strategy is to acquire niche product lines from multi-billion dollar companies that divest mature products to focus on newly discovered molecules. The Company’s products include insecticides, fungicides, herbicides, soil fumigants, defoliants, molluscides and growth regulators.” In actuality, Amvac buys the rights to older, high risk pesticides from larger companies. Many of these pesticides, which are some of the most toxic on the market, are likely to be banned or restricted due to safety concerns. Amvac hires scientists and lawyers to keep these dangerous chemicals on the market as long as possible. The company also often skirts regulatory issues by exporting products to countries with weaker regulatory systems. “There’s something here rather unique, which is a company that basically goes intentionally after chemicals that are in trouble because of health and safety concerns,” said Steve Schatzow, a former director […]