(Beyond Pesticides, March 31, 2009) More than 20 percent of private domestic wells sampled nationwide contain at least one contaminant at levels of potential health concern, according to a study by the U.S. Geological Survey (USGS). About 43 million people – or 15 percent of the Nation’s population – use drinking water from private wells, which are not regulated by the federal Safe Drinking Water Act. USGS scientists sampled about 2,100 private wells in 48 states and found that the contaminants most frequently measured at concentrations of potential health concern were inorganic contaminants, including radon and arsenic. These contaminants are mostly derived from the natural geologic materials that make up the aquifers from which well water is drawn. Nitrate was the most common inorganic contaminant derived from man-made sources””such as from fertilizer applications and septic-tanks””that was found at concentrations greater than the federal drinking-water standard for public-water supplies (10 parts per million). Nitrate was greater than the standard in about four percent of sampled wells. Other contaminants found in the private wells were man-made organics, including herbicides, insecticides, solvents, disinfection by-products, and gasoline chemicals. The study shows that the occurrence of selected contaminants varies across the country, often following distinct […]

(Beyond Pesticides, march 30, 2009) The burning of grass seed fields on more than 38,000 acres in Oregon has been a threat to public health for decades.

(Beyond Pesticides, March 27, 2009) A federal court has ordered the U.S. Fish & Wildlife Service to stop planting genetically engineered (GE) crops on its Prime Hook National Wildlife Refuge in Delaware. While the ruling is limited to Prime Hook, the lawsuit may serve as a model for similar litigation at more than 80 other national wildlife refuges now growing GE crops across the country. Filed in April 2006 by the Widener Environmental and Natural Resources Law Clinic on behalf of Delaware Audubon Society, Public Employees for Environmental Responsibility (PEER) and the Center for Food Safety, the federal suit charges that the Fish and Wildlife Service (FWS) illegally entered into Cooperative Farming Agreements with private parties, allowing hundreds of acres to be plowed over without required environmental review and contrary to FWS’ own policy prohibiting GE crops. “It is unfortunate that we had to file suit against the Service to get it to comply with its own policies,” commented Nicholas DiPasquale, Conservation Chair for Delaware Audubon. “It is clear that this Refuge Manager had abdicated control over farming operations at Prime Hook just as it is also clear that farming practices have been extremely destructive to the forested uplands at […]

(Beyond Pesticides, March 26, 2009) Following safety concerns and recalls of peanut butter products and spinach, new food safety legislation has been introduced by the U.S. Congress. They have stirred fears that the future of food safety regulations will be designed for Big Agriculture, and will harm organic and small farmers, and even home gardeners. H.R. 875, the Food Safety Modernization Act of 2009, and H.R. 759, the Food and Drug Administration (FDA) Globalization Act of 2009, are responsible for many of those fears. Due to growing concerns and rumors regarding these, and other, bills, Food & Water Watch (FWW) has summarized some of the chief points of each bill. FWW explains that H.R. 875 would turn FDA into two agencies: one that regulates food, and another for drugs and medical devices. It increases processing plant inspections, as the latest peanut butter recalls were traced to one terribly mismanaged plant. It requires farms to write a “food safety plan,” and extends FDA authority to include farms. It also requires imported food to meet the same safety standards as domestic products. It does not, however, establish mandatory animal identification, like the National Animal Identification System (NAIS), nor does it regulate backyard […]

(Beyond Pesticides, March 25, 2009) Canadian researchers have discovered a new class of fungicides that can bolster a plant’s natural defenses against fungal attack. Unlike conventional fungicides, researchers say these new anti fungal agents, called paldoxins and based on natural plant chemicals, may prove to be safer, more selective and less likely to fall victim to pests becoming resistant. In a report presented at the 237th National Meeting of the American Chemical Society on March 23 in Salt Lake City, Utah, researchers at the University of Saskatchewan, Canada, describe their development of six synthetic versions of the new anti-fungal agent, which works to block fungal enzymes that overwhelm plants’ natural defenses. Plant chemicals, called phytoalexins, are responsible for the defense mechanism exhibited by many plants to kill disease-causing fungi. However, many fungi release enzymes that detoxify, or destroy the phytoalexin, leaving the plant vulnerable to the fungi’s attack. The researchers took advantage of this counterattack strategy by developing anti-fungal agents to block the fungi’s destruction of phytoalexins. Paldoxins are short for phytoalexin detoxification inhibitors. Lead researcher, Soledade Pedras, PhD, and her colleagues discovered these agents after screening broccoli, cauliflower, mustard greens and other plants in the so-called “crucifer family” of […]

(Beyond Pesticides, March 24, 2009) With the 27th National Pesticide Forum, Bridge to an Organic Future: Opportunities for health and the environment, less than two weeks away, the final program has been set and is available online (in both English and Spanish). This national conference will be held April 3-4, 2009 at the Century Center in Carrboro, NC. Simultaneous Spanish translation will be available. The Forum will begin with an optional tour of Piedmont Biofuels in Pittsboro, NC on Friday afternoon at 1:00pm. Piedmont Biofuels is a cooperative that runs a research farm and sustainable biodiesel production facility, manufacturing local fuel out of waste vegetable oil. Read more about the facility in an article about Piedmont’s Ecoindustrial Park. The tour is limited to 40 people. To attend the tour, please RSVP to [email protected] to reserve a seat on the bus. This year’s conference will feature a special appearance by the Paperhand Puppet Intervention. Giant insect puppets from their “I am an Insect” production will pay Forum participants a visit Friday night. Keynote speakers at this year’s conference include: Jim Hightower, national radio commentator and author of Swim Against the Current: Even a dead fish can go with the flow; Baldemar […]

(Beyond Pesticides, March 23, 2009) With the beginning of Spring, students from Washington, D.C.’s Bancroft Elementary School have joined First Lady Michelle Obama on the White House’s South Lawn to start an 1,100-square foot kitchen garden that will provide food for family meals, formal dinners and local D.C. soup kitchens. Over the coming months, the students, whose school has had a garden since 2001, along with the Obama family and the White House grounds crew, will help with the organic garden from planting to harvesting. Many hope that this move is more than symbolic, that it will transcend to better agricultural and pesticide-reform policies, invigorate homeowners to convert some of their own lawns to an organic garden, and educate the consumers on the importance of eating healthy locally-grown organic food. The garden will contain 55 different vegetables, as well as berries, herbs and two beehives. According to the New York Times, the White House has spent $200 for organic seeds, mulch and dirt for the raised garden plot beds that will be “fertilized with White House compost, crab meal from the Chesapeake Bay, lime and green sand. Ladybugs and praying mantises will help control harmful bugs.” “I’m thrilled for the […]

(Beyond Pesticides, March 20, 2009) On March 12, the European Commission said it made an important step forward in its efforts to ensure improved protection of human health and the environment, as it completed the review of existing pesticides that were on the market before 1993. This program concerned about 1,000 substances contained in tens of thousands of products that were on the market in 1993. All reviewed pesticides have undergone a detailed risk evaluation with respect to their effects on humans and on the environment. The review is a joint effort by the Commission, the European Food Safety Authority (EFSA) and the EU Member States. EU Health Commissioner Androulla Vassiliou said: “Today represents a milestone in our effort to ensure improved protection of human health and the environment. The review of existing pesticides has lead to the removal from the market of more than two thirds of these substances. I can now say with confidence that our food has become greener.” Council Directive 91/414/EEC lays down a comprehensive risk assessment and authorization procedure for active substances and products containing these substances. Each active substance was evaluated as to whether it could be used safely with respect to human health […]

(Beyond Pesticides, March 19, 2009) Researchers investigating the long-term immune effects of dioxin have found that exposure to dioxin during development or while nursing diminishes the capacity to fight infection later in life. The study, published in Toxicological Sciences, reported that mouse pups born to pregnant mice that were exposed to a small amount of dioxins had fewer white blood cells that normally kill the flu virus and more of a different kind that increases lung inflammation. The study entitled, “The aryl hydrocarbon receptor affects distinct tissue compartments during ontogeny of the immune system,” aimed to identify the critical windows of exposure where fetuses are most sensitive to dioxin’s harmful effects. Pregnant mice were given a dose of 1,000 ppt dioxin either during pregnancy, lactation, or throughout pregnancy and lactation. After dosing, mothers and pups were kept dioxin-free. Researchers then infected mothers and pups with a non-lethal dose of the influenza virus. Researchers found that the number of specialized white blood cells – referred to as CD8+ T-cells that specifically recognize and kill the flu virus, were significantly reduced in the pups but not their mothers. The most severe reduction in these white blood cells was seen when dioxin was […]

(Beyond Pesticides, March 18, 2009) The U.S. Environmental Protection Agency (EPA) has released a new online database that collects information on more than 500,000 synthetic chemicals from over 200 public sources. The Aggregated Computational Toxicology Resource (ACToR) database provides access to hundreds of data sources in one place, enabling easy access for environmental researchers, scientific journalists and the public. However, more than half of these chemicals do not have any detailed testing data. ACToR, which is actually a collection of databases, was developed to support the ToxCast program of the EPA National Center for Computational Toxicology (NCCT). ToxCast was designed to develop faster methods to evaluate the potential toxicity for thousands of chemicals using computer modeling and advanced molecular biology techniques. More than 200 sources of publicly available data on environmental chemicals have been brought together on ACToR and made searchable by chemical name and other identifiers, and by chemical structure. Data includes chemical structure, physico-chemical values, in vitro assay data and in vivo toxicology data. Chemicals include, but are not limited to, high and medium production volume industrial chemicals, pesticides (active and inert ingredients), and potential ground and drinking water contaminants. Sources of information include EPA, U.S. Food and […]

(Beyond Pesticides, March 17, 2009) Earlier this month, European Union environment ministers overwhelmingly rejected a European Commission proposal to force Austria and Hungary to lift their bans on the controversial cultivation of varieties of genetically modified (GM) corn. Over 20 member states voted against the Commission proposal. Hungary can maintain its ban on Monsanto’s GM maize MON810, and Austria on MON810 and Bayer’s T25. “This is a victory for the environment, farmers and consumers, and a major embarrassment for the Commission. For the fourth time, EU governments have rejected a Commission proposal to lift national bans on GM crops. What part of ‘no’ does the Commission not understand?” said Marco Contiero, Greenpeace EU GMO policy director. Austrian and Hungarian scientific authorities have recently supplied new evidence supporting their national bans showing that MON810 maize – the only GMO currently cultivated in the EU – is likely to have harmful environmental effects. Helen Holder, European GMO campaign coordinator at Friends of the Earth Europe said, “The European Commission has once again failed to force countries to lift their national GMO bans. Today’s vote is a clear message that European countries will not be bullied into taking unsound decisions regarding their environment, […]

(Beyond Pesticides, March 16, 2009) Exposure to a mixture of the fungicide maneb and the herbicide paraquat significantly increases the risk of developing Parkinson’s disease, according to a new University of California, Berkeley study, “Parkinson’s Disease and Residential Exposure to Maneb and Paraquat from Agricultural Applications in the Central Valley of California.” Published in the American Journal of Epidemiology, the study findings show that exposure to both pesticides within 500 meters of an individual’s home increases the risk of developing Parkinson’s by 75 percent. For individuals 60 years of age or younger at the time of diagnosis, there is a more than four-fold increase in risk of the disease when exposed to a combination of maneb and paraquat and a more than doubling of risk when exposed to either maneb or paraquat alone. The Berkeley researchers used geographic information systems that analyzed data from California Pesticide Use Reports and land-use maps to calculate historical residential exposure to agricultural exposure to the two pesticides. From 1998 to 2007, the researchers enrolled 368 incident Parkinson’s disease cases and 341 population controls from California’s Central Valley and developed potential exposure estimates incurred between 1974 and 1999. Also published this month by some of […]

(Beyond Pesticides, March 13, 2009) National Women’s History Month (March 2009) features a new film honoring Rachel Carson, the woman who launched the modern environmental movement. The film, A Sense of Wonder, will be screened nationwide to celebrate today’s women leaders who are saving the planet. Beyond Pesticides believes that the film, which is available on DVD, is a great tool for community organizers. March activities include three major city celebrations and film premieres: Washington, DC: Wednesday, March 18, 7:00pm at the National Portrait Gallery. Co-sponsored by the Environmental Film Festival. (8th & F Streets NW, Washington, D.C., 20001) Los Angeles: Thursday, March 19, 7:30pm at the Laemmle Music Hall Theater. (9036 Wilshire Blvd, Beverly Hills, Calif., 90211) New York City: Friday, March 27, 7:30pm at Anthology Film Archives Theater. (32 2nd Avenue at 2nd Street, New York, New York, 10003 Each screening is free and open to the public. This year’s National Women’s History Month will honor Rachel Carson, the pioneer of the modern environmental movement. Carson’s bestseller Silent Spring led to the banning of the chemical DDT, the creation of the Clean Water Act and the Environmental Protection Agency, and the birth of the organic food movement. Al […]

(Beyond Pesticides, March 12, 2009) An updated database on pesticide residues on chemically-produced food released by the Environmental Working Group (EWG) supports one of the important benefits of eating organically produced and processed food –a safer diet. At the same time, consumers choosing organic food support production practices that: (i) ensure cleaner air and water; (ii) improve soil health and sustainability; (iii) reduce escalating global warming; (iv) protect bees and other pollinators; and, (v) create safer workplaces for those who grow and harvest food. When organic foods are not easily accessible due to cost or availability, Beyond Pesticides recommends that consumers buy organically produced commodities for those foods they eat most often (e.g. children’s juice) and for those foods that contain the greatest amount of pesticides. EWG’s recently released 5th edition Shopper’s Guide to Pesticides is a tool to help individuals avoid produce containing the highest amount of pesticides. However, research indicates that regulators know much less than they should and do not collect residue data on most of pesticides’ toxic breakdown products (metabolites), inert ingredients, and contaminants. Additionally, pesticides that are untested by EPA for certain health effects of concern (e.g. endocrine disruption, behavioral impacts) may be dismissed as […]

(Beyond Pesticides, March 11, 2009) The new administrator of the U.S. Environmental Protection Agency (EPA), Lisa Jackson, has put discussions with Dow Chemical Co. concerning dioxin contamination on hold, citing a need to have the process open and transparent. Negotiations with the industry giant began in the mid-1990s over how to clean-up dioxin contamination along 50 miles of rivers and floodplains of Lake Huron’s Saginaw Bay watershed in Michigan. Dow has long been accused of moving too slowly to restore the polluted watershed. Ms. Jackson announced her decision last week in a letter to environmental activists involved with the issue. She also stated that a team of high-ranking officials from her office would meet shortly with activist groups, as well as representatives of Dow and the Michigan Department of Environmental Quality (DEQ). The letter states that the EPA’s regional office in Chicago would not participate in further negotiations until her team has reported back after its meetings in Michigan. The meetings are expected to take place next week. “My goal is to ensure an expeditious and robust cleanup, and I will take steps to ensure that the dioxin contamination is addressed in a manner that is protective of human health […]

(Beyond Pesticides, March 10, 2009) First Lady Michelle Obama told the White House chef that she wants the kitchen to go organic. According to National Public Radio, then-First Lady Hillary Clinton asked the White House chef to begin serving organic food when she lived in the White House in the 1990’s. Then, First Lady Laura Bush changed the priority to fresh, local food during her tenure. But Michelle Obama wants it both ways: fresh, local, organic food for the President, their daughters and White House dinner parties. “I really got caught up in what they want to do so that at the last minute, I had to change my whole perspective,” White House food and beverage manager Daniel Shanks, told U.S. News and World Report. “They talked to us about their vision. They are really excited about being able to show to the world that there’s a better way in a positive, healthy manner. We need to eat better. We need to take care of the land.” Ms. Obama explained the importance of organic food in her household while appearing on the television show, “The View” in 2008. Diets filled with healthier food produced by free synthetic, pesticides and fertilizers […]

(Beyond Pesticides, March 9, 2009) In the waning days of the 2009 legislative session, the Virginia General Assembly unanimously passed a weakened school Integrated Pest Management (IPM) bill that creates a statewide, voluntary school pest management program. While the law will increase public awareness of the antiquated practice of routine pesticide applications at school facilities, it does not mandate a change in practices. The legislation provides information to school districts on IPM that “minimizes the use of pesticides and the risk to human health and the environment associated with pesticide applications.” Beyond Pesticides advocates pesticide use reduction and elimination strategies and only the use of “least-toxic” pesticides as a last resort. Experience shows that school pest management must emphasize pest prevention and management strategies that exclude pests from the school facility through habitat modification, entry way closures, structural repairs, sanitation practices, natural organic management of playing fields and landscapes, other non-chemical, mechanical and biological methods, and the use of the least-toxic pesticides only as a last resort. School is a place where children need a healthy body and a clear head in order to learn. Children are especially sensitive to pesticide exposures as they take in more pesticides relative to […]

(Beyond Pesticides, March 6, 2009) The US Department of Agriculture (USDA) has reopened a proposed rule for public comment. Originally posted in October 2008, the rule on “Importation, Interstate Movement, and Release Into the Environment of Certain Genetically Engineered Organisms” has been the target of a Center for Food Safety (CFS) campaign to prevent weakening of genetically engineered crop (GE) regulation. In its November comments, CFS called “on [USDA’s Animal and Plant Health Inspection Service] APHIS to carefully consider these comments, reconsider the deregulatory approach taken in this proposed rule, and formulate a final rule that is adequate to the task of protecting the environment, the interests of agriculture, and the public health.” The proposed rule raises a number of issues, including the potential to increase herbicide and insecticide resistance by growing crop contamination. In addition, it proposes “deleting the list of organisms which are or contain plant pests.” This list represents the genetic elements that GE companies alter, which are then trigger USDA’s regulatory process. “Whether a GE crop falls within the scope of regulation or not will now be much more open to interpretation,” said CFS Science Policy Analyst Bill Freese at the time. “We can expect the […]

(Beyond Pesticides, March 5, 2009) A new study published in the March 2009 issue of Environmental Health Perspectives finds that pesticide combinations cause more harm to endangered salmon than ndividual pesticide exposure. This means that single-pesticide risk assessments required by the Environmental Protection Agency (EPA) inadequately assess hazards. Mixtures of organophosphate and carbamate pesticides are commonly detected in freshwater habitats that support threatened and endangered species of Pacific salmon. According to the researchers from the National Oceanic and Atmospheric Administration (NOAA) Fisheries and Washington State University, these pesticides inhibit the activity of acetylcholinesterase (AChE) and thus have potential to interfere with behaviors that may be essential for salmon survival. The researchers measured brain AChE inhibition in juvenile coho salmon exposed to sublethal concentrations of the organophosphates diazinon, malathion, and chlorpyrifos, as well as the carbamates carbaryl and carbofuran. The pesticides were tested individually and in combination. They plotted AChE levels on a curve to determine whether the toxicologic responses to binary mixtures were additive, antagonistic (lesser than additive) effect, or synergistic (greater than additive). The authors observed addition and synergism, with a greater degree of synergism at higher exposure concentrations. Several combinations of organophosphates were lethal at concentrations that were […]

(Beyond Pesticides, March 4, 2009) The Ontario government is set to announce sweeping new regulations that will prohibit the use of 85 chemical substances, found in roughly 250 lawn and garden products, from use on neighborhood lawns. Once approved, products containing these chemicals would be barred from sale and use for cosmetic purposes. On November 7, 2008, the Ontario government released a proposed new regulation containing the specifics of the Cosmetic Pesticides Ban Act, passed last June. Then, Ontario joined Quebec in restricting the sale and cosmetic use of pesticides but environmental and public health advocates said then that the new law preempted local by-laws and actually weakens protections in some municipalities with stronger local protections. There are over 55 municipalities in Canada where the residential use, but not sale, of pesticides is banned. The prohibition of these 85 substances is the latest step in this Act. The proposal contains: ”¢ List of pesticides (ingredients in pesticide products) to be banned for cosmetic use ”¢ List of pesticide products to be banned for sale ”¢ List of domestic pesticide products to be restricted for sale. Restricted sale products include those with cosmetic and non-cosmetic uses (i.e., a product that’s allowed […]

(Beyond Pesticides, March 3, 2009) National radio commentator, writer and author Jim Hightower will be speaking at the 27th National Pesticide Forum, Bridge to an Organic Future: Opportunities for health and the environment, April 3-4, 2009 in Carrboro, NC. Twice elected Texas Agriculture Commissioner, Mr. Hightower believes that the true political spectrum is not right to left but top to bottom, and he has become a leading national voice for the 80 percent of the public who no longer find themselves within shouting distance of the Washington and Wall Street powers at the top. His talk at the Forum is called, “Putting ‘Progress’ Back In Progressive: The route to social justice, fair food and a sustainable environment.” In his latest book, Swim Against The Current: Even A Dead Fish Can Go With The Flow, America’s most irascible and hilarious curmudgeon turns a kind and benevolent eye toward brave, hardy, and hardworking souls around the country who have found ways to break free from corporate tentacles; redefine success in business, politics, and life in general; and blaze new pathways toward a richer and happier way of life, from the farmers’ cooperative that said “NO!” to Wal-Mart and thrived to the economists […]

(Beyond Pesticides, March 2, 2009) Pesticide exposure and genetic variability in the dopamine transporter (DAT), a protein that plays a central role in dopaminergic neurotransmission of the brain, interact to significantly increase the risk factor for Parkinson’s disease, according to a new study by University of California, Los Angeles (UCLA) researchers. The population based case-control study, “Dopamine Transporter Genetic Variants and Pesticides in Parkinson’s Disease,” builds on the existing body of evidence of animal data and epidemiological studies that link exposure to pesticides, including gene-pesticide interactions, to Parkinson’s disease. The UCLA researchers, looking at incident Parkinson’s disease cases in three rural counties in Central California, find DAT increases the risk of Parkinson’s when individuals have occupational or residential exposure to pesticides. This is the first epidemiologic study of Parkinson’s disease that relies on pesticide data that is from a record-based source versus recall-based data relying on individuals’ memory. The second most common neurodegenerative disease affecting more than one million people in the U.S., Parkinson’s disease occurs when nerve cells in the substantia nigra region of the brain are damaged or destroyed and can no longer produce dopamine, a nerve-signaling molecule that helps control muscle movement. The new UCLA study is […]