(Beyond Pesticides, April 25, 2007) Public health and environmental activists call on the world community today to respect life, protect children, stop hazardous pesticide use, including DDT, and adopt what they call “sustainable programs that attack poverty and the conditions that give rise to insect-borne diseases such as malaria.” Africa Malaria Day is commemorated on April 25, a day set aside by African governments committed to rolling back malaria and meeting the United Nations malaria-related Millennium Development Goals. Last September, the World Health Organization came under heavy criticism from public health and environmental groups when it announced its new policy to promote the use of DDT for malaria control in developing countries. Environmental and public health advocates warn that good intentions are in this case misguided. According to the Washington, DC-based non-profit organization Beyond Pesticides, advocating a reliance on pesticides, especially DDT, as a silver bullet solution for malaria protection is extremely dangerous. When the underlying causes of pest problems are not adequately addressed, then a sustained dependence on toxic pesticides like DDT causes greater long-term problems than those that are being addressed in the short-term. “The WHO is misleading the world on DDT, which is a known cancer causing […]

(Beyond Pesticides, April 24, 2007) Three recent studies were presented earlier this month at the Parkinson’s Disease Environmental Research meeting in California strengthening the theory that pesticides increase risk of the disease. The studies clarify how pesticide exposure can lead to the development of Parkinson’s. Two pesticides named in the studies are paraquat and dieldrin, both of which have been linked to Parkinson’s in the past. The three new studies, however, combine information from human and animal studies to show how exposure can lead to onset of the disease. As William Langston, M.D., founder of the Parkinson’s Institute, told Reuters, “All of these pieces really look like they are coming together now.” The first study examined a cohort of 80,000 licensed private pesticide applicators and spouses. Researchers found farm workers exposed to paraquat had twice the expected risk of Parkinson’s. The second and third studies address a protein called alpha-synuclein. The second study shows the protein builds up in rodents exposed to paraquat. The third study connects this protein to Parkinson’s by finding that the protein kills the dopamine-producing brain cells affected by the disease. One common difficulty in tracking pesticide-induced diseases is the amount of time that passes between […]

(Beyond Pesticides, April 20, 2007) As we celebrate Earth Day this weekend, Beyond Pesticides would like to take this moment to reflect on exactly where pesticides fit into the current environmental picture, including victories of the past and victories needed for a healthy future. Over the last year, the organic movement has seen many successes, with school pesticide reduction victories in North Carolina, Utah, Virginia, and California; new organic parks in New Jersey; increasing numbers of sustainable vegetable and cotton growers; and even hospitals and schools purchasing organic food. As we celebrate these victories, we look ahead to ways we can continue this trend toward organics, and opportunities for connecting with other environmental causes. Global climate change is the major focus of Earth Day this year, as well as a major focus of the environmental movement as a whole. But rather than being a separate issue from pesticides, the two are actually very much related. In fact, the Rodale Institute has figured organic farming requires 63% less energy (fossil fuels) than “conventional” methods. Top this off with the fact that industrial agricultural methods also reduce the amount of carbon that can be sequestered in soil, and the organic connection becomes […]

(Beyond Pesticides, April 13, 2007) A broad coalition of public interest, non-profit and labor groups, including Beyond Pesticides, have issued a letter calling the international nanotechnology community to join them in rejecting a voluntary risk assessment framework. The framework, developed under the leadership of industry in conjunction with the Environmental Defense Fund, is billed as flawed and as a public relations campaign. Nanotechnology, or nanotech, describes the design, production, and application of engineered nano-sized materials from known chemicals such as silver, carbon, iron, or titanium. A nanometer is one billionth of a meter, or around one ten-thousandth the diameter of a human hair. Concern over nanotech products comes from the fact that despite nano-sized chemicals have different properties compared with their bulk-sized counterparts, they are not being adequately regulated and may potentially pose health and environmental risks that are not being properly assessed. The letter states: We, the undersigned, submit this open letter to the international nanotechnology community at large. We are a coalition of public interest, non-profit and labor organizations that actively work on nanotechnology issues, including workplace safety, consumer health, environmental welfare, and broader societal impacts. DuPont Chemical Company (DuPont) and Environmental Defense (ED) jointly have proposed a […]

(Beyond Pesticides, April 12, 2007) A new study has found the proportion of boys born over the past three decades has unexpectedly dropped in both the United States and Japan. In all, more than a quarter of a million boys are missing, compared to what would have been expected had the sex ratio existing in 1970 remained unchanged. The study’s authors hypothesize that the skewed sex ratio may be linked to prenatal exposure to endocrine-disrupting chemicals such as pesticides. Although the researchers do not know why boys are taking a hit, they suspect contributing causes could include widespread exposure to hormone-mimicking pollutants by women during pregnancy and by men before they conceive children. “We hypothesize that the decline in sex ratio in industrial countries may be due, in part, to prenatal exposure to metalloestrogens and other endocrine disrupting chemicals,” the authors note in the study, published this week in Environmental Health Perspectives, a peer reviewed journal of the U.S. National Institute of Environmental Health Sciences. These endocrine-disrupting chemicals include some pesticides, dioxin and methylmercury, a pollutant from coal-fired power plants and many industrial sources that is commonly found in seafood. The study also flagged a host of other possible factors, […]

(Beyond Pesticides, April 10, 2007) Scientists have reported several environmental estrogens can affect the immune system, promoting allergic diseases such as asthma. Researchers have observed this response using pesticides and other environmental contaminants. Focusing on six environmental estrogens (xenoestrogens), researchers were able to reveal how these contaminants affect the immune system. Using doses representative of present human exposures, these estrogen-mimics were tested on human and mouse cells. The observed effect of exposure was both an increase in speed and intensity of immune reactions. Three of the environmental estrogens tested were organochlorine pesticides or metabolites: endosulfan, dieldrin and DDE (DDT metabolite). The other contaminants included nonylphenol, a by-product of plastics manufacturing, and two PCBs. The study reveals that the accelerated and increased level of degranulation of mast cells is the mechanism that causes more severe allergic reactions than would otherwise take place. According to Environmental Health News, mast cells play a vital role in allergic reactions because they are primed by past experience with allergens to release inflammatory agents into the body, which causes an allergic reaction. If the mast cell has been primed to react to a specific allergen, it will degranulate, releasing molecules such as histamine. The more intense […]

(Beyond Pesticides, April 5, 2007) In the wake of costly litigation, product sales bans, and reputation damage arising from asbestos, pesticides and other toxic materials in cosmetics and toys, and Teflon-related chemicals, U.S. investors are becoming increasingly wary of toxic chemical risks in products, in supply chains, and in their own portfolios. The number of shareholder resolutions dealing with toxic product risks jumped from three in 2004-2005 to 17 in 2006-2007, including 13 resolutions introduced for the 2007 proxy season at such leading U.S. corporations as Dow and DuPont, according to a press release. In response, the Investor Environmental Health Network (IEHN), which represents 20 investment organizations with $22 billion in assets under management, yesterday released the 52-page “Fiduciary Guide to Toxic Chemical Risk.” The guide for institutional investors examines the financial dimensions of toxic chemical risk, including how to quantify such risk, the theory behind the danger posed by toxic chemicals to the wealth of shareholders, and a comprehensive set of action steps that can be taken by investors to translate the long-term threats and opportunities associated with toxic chemical issues into prudent portfolio stewardship. The IEHN primer for institutional investors concludes: “Researchers are increasingly detecting scores of these […]

(Beyond Pesticides, April 2, 2007) The Suffolk County Legislature approved a controversial mosquito control plan, 13-3, despite major objections from other county agencies, environmentalists, and members of Suffolk’s Council on Environmental Quality (CEQ). The eleven-member CEQ advises lawmakers on the environmental impact of proposed county projects and while their recommendations are non-binding, the Legislature has generally followed the group’s advice. Several members of CEQ resigned after the bill’s passage. CEQ objects to the planned use of methoprene, an insecticide that interferes with larval growth. Objections were also raised over the county’s mosquito-control strategy of “ditching,” or altering wetlands to make artificial ponds where mosquito-eating fish thrive, a method they claim is unproven and harmful to the environment. Those objections, which CEQ passed in a split vote earlier this year, were ignored in the final approved plan. Members of CEQ also suggest that in the absence of pathogens like West Nile virus, the threshold for troublesome yet basically harmless mosquitoes should be raised. Prior to the controversial vote by the County Legislature, towns within Suffolk County also opposed the methods. The East Hampton Town Board and town trustees passed resolutions urging the county to abstain from using methoprene. Southampton’s trustees urged […]

(Beyond Pesticides, March 30, 2007) A committee of experts advising the United Nations Environment Programme and the Food and Agriculture Organization (FAO) has recommended adding endosulfan and tributyl tin compounds (TBT) to a list of substances that are considered so harmful they can only be traded in special circumstances. On March 27, 2007, the United Nations said that the toxic chemicals would only be allowed to be exported to countries that have explicitly chosen to permit them, a measure aimed at protecting humans and the environment in developing countries. Endosulfan, a chemical sprayed onto food crops and cotton, and TBT, used in “antifouling paint” for ships’ hulls, are already banned in many countries. However, they may be traded freely in countries lacking tight environmental regulations. According to David Santillo who works at the research center for Greenpeace at Britain’s Exeter University, “It’s great that these two have been added to the list so countries have the choice whether to import them or not.” Endosulfan has been linked with testicular cancer, prostate cancer, breast cancer, and defects in male sex organs. According to a recent study conducted in Costa Rica’s mountain forests, findings show that surprisingly high concentrations of pesticides are […]

(Beyond Pesticides, March 29, 2007) While it seems to allergy-sufferers that symptoms get worse year after year, most figure it’s all in our heads. However, research by Lewis Ziska, Ph.D., a plant physiologist with the USDA Agricultural Research Service’s Crop Systems and Global Change Lab and speaker at the upcoming National Pesticide Forum, shows that common pollen allergens – including the troublesome ragweed pollen – may be getting worse as a result of global climate change. The conventional response to unwanted plants is increased pesticide use, which raises concerns among environmental and public health advocates. According to Dr. Ziska’s research, elevated levels of carbon dioxide (CO2), the top greenhouse gas, and warmer temperatures appear to increase ragweed pollen production. Dr. Ziska’s research uses sealed growth chamber systems to simulate current levels of CO2 (370 parts per million by volume, ppmv) and that projected for the mid-21st century (600 ppmv). The ragweed increased pollen productivity by 131 and 3200% respectively, compared to ragweed grown at pre-industrial CO2 levels (280 ppmv). A recent two-year real-world observational study of ragweed also found that urbanization-induced increases in CO2 and temperature were associated with increased ragweed growth, pollen production and pollen allergenicity, suggesting a probable […]

(Beyond Pesticides, March 26, 2007) A new study finds exposure of pregnant women to agricultural pesticides during the first trimester may increase the risk of gestational diabetes. The over twofold increase in risk is associated with some of the most commonly used agricultural pesticides. The study, published in the March issue of Diabetes Care, used a study group comprised of wives of licensed pesticide applicators. Self-reported pesticide-related activities during the first trimester of the most recent pregnancy were analyzed for 11,273 women. Of this group, 506 women reported having gestational diabetes. Agricultural pesticide exposure during pregnancy, such as mixing or applying pesticides or repairing pesticide application equipment, resulted in an odds ratio of 2.2 [95% CI 1.5-3.3] for reporting gestational diabetes — in other words, the women were 2.2 times more likely to develop the disease. No association was found between residential pesticide exposure during pregnancy and gestational diabetes, but it should be noted that the study group is not necessarily representative of urban/suburban populations. The increased risk of developing gestational diabetes was associated with the frequent use of 2,4,5-T, 2,4,5-TP, atrazine, butylate, diazinon, phorate and carbofuran. The data for this study was collected through the Agricultural Health Study (AHS), […]

(Beyond Pesticides, March 23, 2007) Using advanced risk assessment techniques, researchers have shown pesticide usage in the Salinas Valley, California, exposes pregnant women to pesticides through air, water, and soil. The study tracks how agricultural pesticides can travel from the field into the body. A team of scientists investigating whether there is a correlation between the high levels of pesticides in pregnant women in the Salinas Valley and the high pesticide usage in the surrounding farmland has discovered important pathways of exposure that greatly inform traditional risk assessment. At first, applying a simple statistical model suggested no direct correlation, but upon applying advanced modeling techniques that combine multiple fate and exposure models with biomonitoring data they found that the study population of 600 Latina women have a significantly higher intake of organophosphorus (OP) pesticides from exposure to the surrounding air, water, and soil, but not food. The study, part of a larger study on women and children’s environmental health called the Center for the Health Assessment of Mothers and Children of Salinas (CHAMACOS) project, is conducted by Thomas McKone, Ph.D., and his colleagues at Lawrence Berkeley National Laboratory and the University of California, Berkeley. Results are published in Environmental Science […]

(Beyond Pesticides, March 15, 2007) In a press release last week, industry group CropLife America (CLA) announced the formation of its Joint Inerts Task Force (JITF), along with another industry leader, the Chemical Producers and Distributors Association (CPDA). JITF’s creation comes in response to the Environmental Protection Agency’s (EPA) announcement that certain pesticide “inert” ingredients will be subject to regulatory action. EPA’s final rule, published in the Federal Register (71 FR 45415), states, “EPA is revoking 130 inert ingredient tolerance exemptions because insufficient data are available to the agency to make the safety determination required by FFDCA [Federal Food, Drug, and Cosmetic Act] section 408(c)(2).” The rule is slated to go into full effect August 9, 2008. JITF is designed to respond to data gaps that might result in the revocation of some or all of those 130 inert ingredients. JITF currently consists of 29 companies, not necessarily all of which are members of CLA or CPDA, but all of which must prove that they are registrants or inert ingredient suppliers. Information on JITF’s work available to interested parties outside of these qualifications is extremely limited. As Ray McAllister, CLA regulatory and policy leader said in a recent press release, […]

(Beyond Pesticides, March 12, 2007) Environmental Protection Agency (EPA) Administrator Stephen Johnson appeared before the Environmental and Hazardous Materials and Energy and Air Quality Subcommittees of the House Energy and Commerce Committee on March 8, 2007 to discuss the EPA’s Budget for the first time in his six-year tenure as Administrator. Representative Hilda Solis (D-CA) pressed the Administrator for answers related to EPA’s Performance Track Program, the closure of EPA libraries, changes made to the Toxic Release Inventory, closure of Region 10’s Office of Environmental Justice, failure to implement the Executive Order 12898 on Environmental Justice (EJ), and the overall budget for environmental justice. According to Rep. Solis, three Monsanto facilities are members of the Performance Track Program, despite the fact that their parent company paid one million dollars in fines to the Department of Justice last year after being criminally indicted in 2005. Eligibility of the program requires that a company not be convicted of any environmental fines within the past five years. When asked why the three Monsanto facilities were members, Mr. Johnson deferred to staff from EPA to comment, at which time Rep. Solis was told they must review the documents and respond at a later date. […]

(Beyond Pesticides, March 9, 2007) New research shows that frogs are more sensitive to hormone-disturbing environmental pollutants than was previously thought. Male tadpoles that swim in water with environmentally relevant levels of such substances become females, according to the study that will be published in the scientific journal Environmental Toxicology and Chemistry (ET&C) in May (See University Press Release). The results may shed light on at least one reason that up to a third of frog species around the world are threatened with extinction, suggests the study. In a laboratory experiment by researchers in Sweden, two species of frogs, the European common frog (Rana temporaria) and the African clawed frog (Xenopus tropicalis), were exposed to levels of oestrogen (estrogen or chemicals mimicking the effect of estrogen) similar to those detected in natural bodies of water in Europe, the United States and Canada.The results were startling: whereas the percentage of females in two control groups was under 50 percent – not unusual among frogs – the sex ratio in the groups of tadpoles who matured in water dosed with different levels of oestrogen were significantly skewed. Even tadpoles exposed to the weakest concentration of the hormone were, in one of the […]

(Beyond Pesticides, March 5, 2007) The Environmental Protection Agency (EPA) has failed to protect the public from exposure to two highly toxic pesticides, dichlorvos (DDVP) and carbaryl. The chemicals are found in common household products that have been demonstrated in laboratory studies to cause severe neurological and developmental harm, according to a lawsuit filed February 28, 2007, by the Natural Resources Defense Council (NRDC). The action charges that EPA has missed its congressionally mandated deadline to finalize a comprehensive reevaluation of carbaryl, failed for 20 years to finish an expedited review of DDVP, and failed to respond to a petition calling for a ban on the chemicals. “EPA is needlessly jeopardizing the health of our children,” said Jennifer Sass, Ph.D., an NRDC senior scientist. “The agency should ban DDVP and carbaryl. There are safer alternatives on the market today, and we urge consumers to avoid any products that use either of these two pesticides.” DDVP*, currently used in pest strips, aerosol sprays and pet collars, is one of a class of the most dangerous pesticides on the market, called organophosphates, which derive from World War II-era nerve agents. Studies have shown DDVP causes cancer in laboratory animals. California lists DDVP […]

(Beyond Pesticides, March 2, 2007) The United States Department of Agriculture’s (USDA) Pesticide Data Program (PDP) recently released its latest annual summary detailing pesticide residues in the U.S. food supply. The data, from 2005, reveals approximately two-thirds of sampled foods contained one or more pesticides at detectable levels. For the 2005 report, PDP sampled fresh and processed fruit and vegetables, soybeans, wheat, milk, heavy cream, pork, bottled water and drinking water. A total of 14,749 samples were tested for various insecticides, herbicides, fungicides and growth regulators. Twelve states reported data to comprise the report: California, Colorado, Florida, Maryland, Michigan, Minnesota, Montana, New York, Ohio, Texas, Washington and Wisconsin. Excluding drinking water, 84 percent of samples originated within the United States. Foods most likely to be consumed by infants and children are analyzed to provide data that is used in the implementation of the Food Quality Protection Act. The data is used in this context to assess dietary exposure to pesticide residues by the Environmental Protection Agency (EPA). Overall results show that, excluding drinking water samples, 36 percent of samples had more than one detectable pesticide, 30 percent had one detectable pesticide, and 34 percent did not have detectable levels of […]

(Beyond Pesticides, March 1, 2007) In 24 states throughout the country, beekeepers have been shocked to find that bees have been inexplicably disappearing at an alarming rate, according to an article in the New York Times last week. This loss of honeybees threatens not only beekeeper livelihoods but also the production of numerous crops, including California almonds, one of the nation’s most profitable crops. Although the reasons for the honeybee disappearances are unknown, pesticides may be one of the culprits. “I have never seen anything like it,” David Bradshaw, a California beekeeper, said. “Box after box after box are just empty. There’s nobody home.” Last month he discovered that half of his 100 million bees were missing. Beekeepers have fought regional bee crises before, but this is the first national affliction. Bees are flying off in search of pollen and nectar and simply never returning to their colonies. And nobody knows why. Researchers say the bees are presumably dying in the fields, perhaps becoming exhausted or simply disoriented and eventually falling victim to the cold. As researchers scramble to find answers to the syndrome they have decided to call “colony collapse disorder,” growers are becoming openly nervous about the capability […]

(Beyond Pesticides, February 28, 2007) Residents in the Canadian town of Pickering, Ontario, pleaded with their local government to ban the use of pesticides on public and private lands for cosmetic use with the exception of emergencies, infestations and agricultural uses. Meanwhile, well-known medical, public-health and environmental organizations have been lobbying Ontario officials to institute a provincewide ban on the aesthetic use of pesticides. According to Durham Region News, Ward 1 City Councillor Jennifer O’Connell said she knew the mere mention that pesticides can cause a low sperm count would get Pickering City Council’s attention. At the February 19th meeting, the council unanimously passed the motion to have staff first investigate pesticide ban bylaws in other municipalities and then draft a Pickering bylaw. The draft will be brought back before the summer recess for council’s consideration. The interest to introduce a bylaw to ban pesticides comes from Councillor O’Connell and Ward 3 Councillor David Pickles. Councillor O’Connell provided a presentation at the meeting on the chronic effects of pesticide use. Also supporting the ban, Gideon Forman, executive director of the Canadian Association of Physicians for the Environment said, “There is a great body of science to support that it has […]

(Beyond Pesticides, February 23, 2007) The National Coalition for Pesticide-Free Lawns is pleased to announce our Organic Land Care Basic Training for Municipal Officials and Transitioning Landscapers. This three-part teleconference starts Wednesday, February 28, and there are only four days left to register! The training will explain the Simple Steps to start an organic turf program and will cover the basic concepts, methods, and materials you need to get started. It is geared toward school, and park and recreation officials. However, landscapers interested in transitioning are welcome to attend. The market demand for organic land care and availability of organic land care products is following the path of organic food into the mainstream. However, there is still a lack of understanding about what organic land care is, and there are many myths about cost and feasibility. As you will see from the local success stories featured in our Grassroots Action Supplement, organic land care is both a socially responsible and fiscally responsible approach to land management. To continue the strong trend towards pesticide-free land care, we need municipal officials and landscape professionals who are knowledgeable. Organic land care training opportunities are increasing in pockets of the country, but in general […]

(Beyond Pesticides, February 22, 2007) On February 16, 2007, Representatives Hilda Solice (D-CA), Alcee Hastings (D-FL) and Mark Udall (D-CO) and Senators Dick Durbin (D-IL) and John Kerry (D-MA) introduced the Environmental Justice Act of 2007 to the 110th Congress. The legislation was introduced to protect communities of color and low-income communities from the on-going disproportionate burden of the negative human health and environmental impacts of pollution that they are exposed to. The act was introduced as a way to fully implement the 1994 Executive Order 12898, Federal Actions to Address Environmental Justice in Minority Populations and Low-Income Populations, an act to ensure that all federal agencies and their programs and rules are protecting our nation’s most vulnerable communities. The bill will require the Environmental Protection Agency (EPA) to fully implement recommendations included in three recent government reports and it will create reporting requirements, including an update on the inclusion of environmental justice in EPA’s emergency command response structure. The reports noted the failure of EPA to ensure that its policies, rules and regulations protect environmental justice communities. In 2004, the EPA’s Office of Inspector General (OIG) found that the agency has not fully implemented the Executive Order nor has […]

(Beyond Pesticides, Feb 21, 2007) Exposure to environmental chemicals found in everyday plastics and pesticides while in the womb may make a person more prone to obesity later in life, new research indicates. Frederick vom Saal, Ph.D, professor of biological sciences at University of Missouri-Columbia’s College of Arts and Science, has found that when fetuses are exposed to endocrine-disrupting chemicals, the way their genes function may be altered to make them more prone to obesity and disease. Dr. vom Saal presented his research last week at the annual meeting of the American Association for the Advancement of Science (AAAS) in San Francisco. “Perinatal Programming of Obesity: Interaction of Nutrition and Environmental Exposures” is the title of Dr. vom Saal’s AAAS presentation. “Certain environmental substances called endocrine-disrupting chemicals can change the functioning of a fetus’s genes, altering a baby’s metabolic system and predisposing him or her to obesity,” said Dr. vom Saal. “This individual could eat the same thing and exercise the same amount as someone with a normal metabolic system, but he or she would become obese, while the other person remained thin,” he said. Obesity puts people at risk for other problems, including cancer, diabetes, cardiovascular disease and hypertension. […]

(Beyond Pesticides, February 20, 2007) With little oversight from the federal government, a myriad of chemicals are being injected underground in the name of energy exploration in the West. Among these chemicals, biocides are considered to pose a serious threat to environmental and public health. Hydraulic fracturing, known as “fracking” or “frac’ing” for short, is the process approximately 90 percent of oil and gas wells in the U.S. undergo to facilitate extraction. Biocides are used to kill microorganisms that can interfere with other fluids and methods used to stimulate extraction, and to prevent corrosion to pipes. Thousands of wells are popping up over Wyoming, Montana, Colorado, and New Mexico, many of which are located on private property, and some directly adjacent to homes. Many property owners do not own adequate mineral rights to what lies under their land and are rendered powerless to stop energy exploration. With minimal federal oversight, wells, roads and pipelines are established rapidly in these areas bringing heavy traffic, noisy equipment, and air, soil and water pollution. In 2005, the oil and gas industry was granted an exemption from the Safe Drinking Water Act, allowing the injection of toxic fluids directly into groundwater without oversight by […]