(Beyond Pesticides, September 8, 2009) Researchers at the University of Nebraska-Lincoln believe they may have determined the first causal relationship linking colony collapse disorder (CCD) to pathogens and other environmental stresses, including pesticides. CCD is a disappearance of honey bees that has beset beekeepers killing off more than a third of commercial honey bees in the U.S. in 2006-2007. Their study, “Changes in transcript abundance relating to colony collapse disorder in honey bees,” was published September 1, 2009 in the Proceedings of the National Academy of Sciences. The team also included researchers from the University of Illinois and the U.S. Department of Agriculture. In a nutshell, the researchers determined, by comparing the differences in gene expression in healthy and CCD colonies, the infected colonies had considerably more damage in their ribosomes. (Ribosomes function in the expression of the genetic code from nucleic acid into protein in all animal, plant and fungal cells.) The infected hives also had higher rates of picorna-like viruses, which damage the ribosome. The researchers believe the loss of ribosomal function leaves the bees susceptible to pesticides and other infections. The honey bee genome project was launched in 2006 by University of Illinois researchers. The new study […]

(Beyond Pesticides, September 4, 2009) The U.S. Environmental Protection Agency (EPA) fined a Minden, Nevada-based ornamental tree nursery for misusing pesticides contrary to labeling requirements and failing to comply with federal pesticide worker safety laws. Genoa Tree Nursery misused the pesticide Diazinon AG500 during applications in May and June 2008. The company failed to comply with label directions that require it to minimize the risk of exposure by notifying workers and handlers of recent pesticide applications on particular fields, and failed to provide workers with nearest emergency medical care facility information in case of exposure. The applicator also did not receive safety training during the previous five years as required by law. EPA fined Genoa Tree Nursery a mere $5,440 for these violations. “Notifying employees about potentially harmful pesticide exposure is not just a good idea, it’s the law,” said Katherine Taylor, EPA’s Communities and Ecosystems Division associate director for the Pacific Southwest region. “Employers of agricultural workers must ensure their employees are provided with information and protections that minimize the risk of potential exposure to pesticides””failure to do so is a serious violation.” The Nevada Department of Agriculture discovered the violations during a routine inspection in June 2008. The […]

(Beyond Pesticides, September 3, 2009) As the new school year approaches, the Massachusetts Department of Agricultural Resources (DAR) is urging parents to ask whether their child’s school or daycare facility has a current School Integrated Pest Management (IPM) plan. “At home and in the classroom, parents are the first line of defense in protecting their children against pesticide exposure,” said DAR Commissioner Scott Soares. “Maintaining a school or day care IPM plan is not only required by law, but it is also crucial to insure children’s safety.” According to DAR’s Division of Crop and Pest Services, the vast majority of schools and day care facilities have filed IPM plans with DAR, but roughly 200 schools and 400 day care facilities are not in compliance with the state IPM law. DAR periodically notifies schools without plans about the requirements throughout the year. Day care facilities can lose their operating licenses if they do not comply, and this year schools that do not file an IPM plan within 90 days face a $1,000 fine. In addition, DAR collaborates with the Department of Elementary and Secondary Education and the Department of Early Education and Care to engage school principals and superintendents as well […]

(Beyond Pesticides, September 2, 2009) At least 40 small birds were found dead on Sunday in Quebec City, Canada, in what residents described as a scene out of a “Hitchcock movie.” A bird feeder, stuffed with 4-aminopyridine laced corn was the culprit. The chemical was set out on the roof of a building in effort to ward off nuisance pigeons; dozens of other birds were accidentally killed, particularly bronzed grackles. While Quebec City police purport that this pesticide is legal and no charges will be made, the Quebec Environment Ministry is investigating the incident to see if exterminators followed the proper guidelines. “The wrong type of bird ended up being targeted,” Quebec City police spokeswoman Catherine Viel said. A similar event happened in Schenectady New York in 2006, when Rentokill, Inc., a local exterminator applied 4-aminopyridine in order to ward off pigeons from a hospital. This caused a “deadly rain” of pigeons to fall from the sky, closing the hospital emergency room. One of the most prominent avicides, Avitrol –the trade name for 4-aminopyridine–i s available as grain baits or powder concentrate. It repels birds by poisoning a few members of a flock, causing them to become agitated, which signals […]

(Beyond Pesticides, September 1, 2009) On August 26, 2009, Bayer CropScience announced plans to reduce by 80 percent the storage of methyl isocyanate (MIC), the chemical used in pesticide production that caused the explosion in Bhopal, India and Institute, West Virgina. Two workers were killed in August 2008 when the chemical, an intermediate chemical used in the production of aldicarb, carbaryl, carbofuran, methomyl and other carbamate pesticides, exploded at a Bayer facility in Institute, WV. Thousands died in a Bhopal in 1984. Advocates point out that even if Bayer follows through with its 80% reduction promise, it would still allow up to 50,000 pounds of MIC to be stored on site. This would be similar to the amount of the chemical present in the 1984 Union Carbide (now owned by Dow Chemical) explosion in Bhopal, India. Last summer, when a pesticide tank exploded in West Virginia, comparisons between the site’s potential risk and the Bhopal disaster, in which an explosion and leak killed thousands, were drawn. Currently, the U.S. plant has the capacity to store more up to 40,000 pounds of MIC above ground and 200,000 pounds below ground. Bayer says it will eliminate all above ground storage. Bayer Cropscience […]

(Beyond Pesticides, August 31, 2009) This year back to school doesn’t just mean new teachers, new school supplies and new clothes. For some, it means a new school lunch program — one that focuses on nutrition and organic and locally grown foods — as is the case for the Boulder Valley School District (BVSD) in Colorado, where they have begun reforming the quality and nutrition of the food served in its schools. The Lunch Box, a new web tool, has been launched to help schools throughout the country do the same. Nationally renowned “Renegade Lunch Lady” Chef Ann Cooper is BVSD’s Interim Director of Nutrition Services as part of a one-year contract with the district. Although changing a school’s lunch program can’t happen overnight (Chef Cooper predicts that it will take several years for the full vision to be realized), cafeteria offerings can be quite healthier from the get-go. A key component to the BVSD change is professional development for more than 150 nutrition services personnel with five full days of training. Training includes everything from culinary skills to recipe development and safe food handling. In addition, as a first step, every school cafeteria in the district will provide regionally […]

(Beyond Pesticides, August 28, 2009) Nanotech consumer products have now crossed the millennial threshold. Over 1,000 nanotechnology-enabled products have been made available to consumers around the world, according to the Project on Emerging Nanotechnologies (PEN). The most recent update to the group’s three-and-a-half-year-old inventory reflects the increasing use of the tiny particles in everything from conventional products like non-stick cookware, to antibacterial clothing and sporting supplies. Health and fitness items continue to dominate the PEN inventory, representing 60 percent of products listed. More products are based on nanoscale silver””used for its antimicrobial properties””than any other nanomaterial; 259 products (26 percent of the inventory) use silver nanoparticles. “The use of nanotechnology in consumer products continues to grow rapidly,” says PEN Director David Rejeski. “When we launched the inventory in March 2006 we only had 212 products. If the introduction of new products continues at the present rate, the number of products listed in the inventory will reach close to 1,600 within the next two years. This will provide significant oversight challenges for agencies like the Food and Drug Administration and Consumer Product Safety Commission, which often lack any mechanisms to identify nanotech products before they enter the marketplace.” The widespread use […]

(Beyond Pesticides, August 27, 2009) At its annual convention, the Canadian Medical Association called on the federal government to ban the sale of household antibacterial products such as those containing triclosan. The motion was proposed by Ottawa family physician Kapil Khatter, M.D., who is also president of the Canadian Association of Physicians for the Environment. He says he can understand the appeal of antibacterial products, but in reality they do more harm than good. Strong scientific evidence suggests that pervasive use of triclosan poses imminent threats to human health and the environment, which is why Beyond Pesticides and Food and Water Watch submitted an amended petition a month ago to the U.S. Food and Drug Administration (FDA) seeking to ban the use of the controversial pesticide triclosan for non-medical applications. The petition establishes that FDA’s allowance of triclosan in the retail market violates the Federal Food, Drug and Cosmetics Act. The CMA resolution echoes concerns raised not only by Beyond Pesticides, but also by the American Medical Association (AMA) that date as far back as 2000, citing the lack of studies pertaining to the health and environmental effects of its widespread use. Because no data exists to support the need […]

(Beyond Pesticides, August 26, 2009) The commonly used herbicide atrazine can spike at extremely high levels which go undetected by regular monitoring, according to new report by the Natural Resources Defense Council (NRDC), Poisoning the Well. Currently, the U.S. Environmental Protection Agency (EPA) considers an annual average atrazine level of below 3 parts per billion to be acceptable for human consumption, although studies have shown adverse health impacts below EPA’s “safe” levels. The analysis by NRDC discovered that in the 139 municipal water systems from which EPA collected data on a biweekly basis in 2003 and 2004, atrazine is found 90% of the time. Furthermore, 54 of these water systems have at least one spike above 3 parts per billion. “The data shows that EPA is unable to adequately regulate atrazine and protect the public from this hazardous herbicide in our drinking water,” said Jay Feldman, executive director of Beyond Pesticides. “With studies showing hormonal and other adverse effects at extremely low levels, any level of atrazine in our drinking water is dangerous and spikes above EPA’s 3 ppb threshold are completely unacceptable. EPA must put public health first and ban this toxic chemical.” Under the federal Safe Drinking Water […]

(Beyond Pesticides, August 25, 2009) Earthbound Farm, a national brand best known for its bagged organic salads, is having a “Kids’ Quote Contest” for children (17 and under) to come up with the best way to complete the following sentence, “Thank you for choosing organic. It matters to me because…” Beyond Pesticides encourages parents to help get their children’s creative juices flowing and use this as an opportunity to provide education on the benefits of organic food. If your child’s quote is chosen, he/she will win: 1) A $500 U.S. Savings Bond for your child’s future education; 2) A $500 donation in your child’s name to an environmental group of your child’s choosing (we hope you’ll pick Beyond Pesticides!); and, 3) Winning quotes will appear on the back of Earthbound Farm’s salad labels and website. Earthbound Farm will select a new winner every month through the end of 2009. Submit a quotation. A five year old winner from Scituate, MA, Schuyler, who chose to designate Beyond Pesticides, wrote, “…just like being 5, we only get to do it once! Take care of our Earth by going organic.” Organic agriculture embodies an ecological approach to farming that does not rely on […]

(Beyond Pesticides, August 24, 2009) While the media is expecting President Obama to head for a golf date with Tiger Woods this week during his vacation on Martha’s Vineyard, environmental and public health advocates are applauding his choice of a course that uses organic practices. Conventional golf course management practices have long been associated with environmental contamination, including impacts on wildlife and waterways, and health hazards. The Vineyard Golf Club (VGC) was featured in an article on the hazards and promise of golf course management in an article in Golf Digest in May 2008. The article, How Green is Golf?, asks the hard questions about the environmental impact of golf in a series of in-depth interviews with the golf course superintendent of VGC, Jeff Carlson, a golf course builder, golf course superintendent, regulator and environmentalists, including Beyond Pesticides’ Jay Feldman. Other courses around the country are striving for ways to reduce the environmental impact of golf course management, some adopting integrated pest management (IPM) techniques that reduce pesticide use. The question, of course, is whether the continued use of poisons in sensitive ecosystems with techniques that are not adhering to organic turf management practices are adequate in protecting human health […]

(Beyond Pesticides, August 21, 2009) Pesticide use around our homes are an underestimated source of water pollution – leading to more than 50 percent more water pollution than previously believed, according to scientists looking at pesticide use in residential areas in California. The polluted runoff has been linked to fish kills and loss of aquatic species diversity. The findings of a new study were reported earlier this week at the 238th National Meeting of the American Chemical Society in Washington, DC. In the study, Lorence Oki, from the Department of Environmental Horticulture at the University of California Davis, Darren Haver, with University of California Cooperative Extension, and their colleagues explain that runoff results from rainfall and watering of lawns and gardens, which winds up in municipal storm drains. The runoff washes fertilizers, pesticides and other contaminants into storm drains, and they eventually appear in rivers, lakes and other bodies of water. “Results from our sampling and monitoring study revealed high detection frequencies of pollutants such as pesticides and pathogen indicators at all sites,” Mr. Oki said of their study of eight residential areas in Sacramento and Orange Counties in California. Preliminary results of the study suggest that current models may […]

(Beyond Pesticides, August 20, 2009) A new study presented to the American Chemical Society last weekend shows promising results for alternative pesticides made from the essential oils of plants. Spices such as cinnamon, rosemary, thyme, clove and mint are extracted and then diluted in water to repel and sometimes kill pests. The study, Plant Essential Oils as Green Pesticides for Pest and Disease Management, was presented by Dr. Murray Isman, PhD., of the University of British Columbia at the American Chemical Society’s 238th National Meeting. Over the past decade, Dr. Isman and colleagues tested many plant essential oils and found that they have a broad range of insecticidal activity against agricultural pests. Some spiced-based commercial products now being used by farmers have already shown success in protecting organic strawberry, spinach, and tomato crops against destructive aphids and mites, the researcher says. “These products expand the limited arsenal of organic growers to combat pests,” explains Isman. “They’re still only a small piece of the insecticide market, but they’re growing and gaining momentum.” These natural pesticides have several advantages. First of all, Dr. Isman says that insects are less likely to evolve resistance to these oils like they can other once-effective toxins. […]

(Beyond Pesticides, August 19, 2009) As children return to school, health and environmental groups are encouraging parents to protect their children from harmful germs without using hazardous chemicals in lunch bags, school supplies, soaps and sanitizers. The dangers of and alternatives to using triclosan (often marketed as Microban) and the related compound triclocarban, are documented in new educational materials for parents. The factsheet, What’s the right answer to the germ question?, by Beyond Pesticides and Food & Water Watch, pulls together information from various scientific studies documenting the adverse impacts of triclosan on health and the environment, as well as antibiotic and antibacterial resistance. It also provides alternatives, cites Centers for Disease Control (CDC) recommendations for hand washing and disease prevention, and lists triclosan-free brands and retailers. Triclosan is associated with skin irritation or eczema, has been shown to interfere with the body’s hormones, and has been linked to an increased risk of developing respiratory illness, or asthma, and cancer, as well as subtle effects on learning ability. Because the chemical goes down the drain, it also wreaks havoc with the environment, converting to highly toxic dioxins and contaminating waterways and wildlife. Furthermore, by killing some, but not all bacteria, […]

(Beyond Pesticides, August 18, 2009) In a letter to Responsible Industry for a Sound Environment (RISE), the national trade association representing producers and suppliers of specialty pesticides and fertilizers, the U.S. Environmental Protection Agency (EPA) clarifies for pesticide companies federal pesticide label regulations and the agency’s position on use of false and misleading claims like “Professional Strength.” The letter, dated May 15, 2009 and posted on EPA’s website last week, addresses pesticide products that are sold and distributed and labeled “Professional” and “Professional Grade” among others, in product names and advertising. EPA finds that such statements are “inappropriate.” According to the letter, “Section 12 (a) (1) (E) of the Federal Insecticide, Fungicide and Rodenticide Act (FIFRA), states that it is unlawful to distribute or sell ”˜any pesticide which is”¦.misbranded.’ A pesticide is misbranded if ”˜its labeling bears any statement, design or graphic representation relative thereto or to its ingredients which is false or misleading in any particular.’ FIFRA § 2(q)(1)(A) [emphasis added]. The following describes why EPA finds use of “Professional Grade” in these products’ labeling and marketing to be a false and misleading claim and therefore unacceptable.” The letter continues, “”¦’Professional Grade’ implies a falsehood that pesticides are classified […]

(Beyond Pesticides, August 17, 2009) The four-day testing period the U.S. Environmental Protection Agency (EPA) commonly uses to determine ”˜safe’ levels of pesticide exposure for humans and animals could fail to account for the long-term effects of toxic chemicals, University of Pittsburgh researchers report in the September edition of Environmental Toxicology and Chemistry. The team found that the highly toxic pesticide endosulfan, a neurotoxin banned in several nations but still used extensively in U.S. agriculture, can exhibit a “lag effect” with the fallout from exposure not surfacing until after direct contact has ended. The findings build on a 10-year effort by Rick Relyea, Ph.D., an associate professor of biological sciences in Pitt’s School of Arts and Sciences, to understand the potential links between the global decline in amphibians, routine pesticide use, and the possible threat to humans in the future. The team exposed nine species of frog and toad tadpoles to endosulfan levels “expected and found in nature” for the EPA’s required four-day period, then moved the tadpoles to clean water for an additional four days, Jones reported. Although endosulfan was ultimately toxic to all species, three species of tadpole showed no significant sensitivity to the chemical until after they […]

(Beyond Pesticides, August 14, 2009) Following advocacy by the National Organic Coalition and others, the U.S. Department of Agriculture (USDA) has announced that it will subject its National Organic Program (NOP) to a stringent audit and continued oversight by the National Institute of Standards and Technology (NIST). In a July 29, 2009 letter addressed to the National Organic Coalition, Deputy Secretary of Agriculture Kathleen Merrigan underscored the value of scrutinizing the NOP to strengthen the integrity of the program and the USDA organic seal. The NOP is USDA’s regulatory body that develops, implements, and administers the USDA organic seal and national standards for organic agricultural products sold in the U.S. It accredits domestic and foreign certifying agents who inspect organic production and handling operations producing organic food sold in the U.S. as compliant with USDA organic standards. NIST’s National Voluntary Conformity Assessment Systems Evaluation (NVCASE) program reviews accreditation programs such as the NOP to assess their ongoing conformity with international standards for management of accreditation program through onsite audit, evaluation of office system, and oversight of record keeping, enforcement, and corrective actions. “Third-party recognition is important for many of USDA’s audit-based programs,” Ms. Merrigan said in her letter to the […]

(Beyond Pesticides, August 13, 2009) The Alaska Department of Environmental Conservation is currently reviewing a request by the Alaska Railroad for permission to use the herbicide glyphosate along a 90 mile stretch of its track between Seward and Indian. The herbicide is set to be applied on Railroad operating property (rail yards, spurs, sidings, etc) and along the mainline and branch line right-of way for four feet out from both sides of the track in the summer of 2010. Despite the fact that previous requests have been met with opposition, the railroad states that its vegetation problem has gotten too out of hand for “so-called ”˜alternative methods.’” They also state that the Federal Railroad Administration, the railroad’s federal regulatory agency, will impose fines and operational restrictions such as reducing speeds or emergency closures of some sections of track if they aren’t cleared of the overgrown vegetation. Current methods of weed management utilized by the railroad are mechanized rail-based brushcutters, off-rail hydroaxing, wayside manual cutting. The extents to which these methods are used are unknown, however, and the railroad states that these are effective””but only within limited ranges. Beyond Pesticides has an entire factsheet on least toxic control of weeds which […]

(Beyond Pesticides, August 12, 2009) A new study examining the effects of the mosquito repellent DEET on insects, mice and human proteins reports that the chemical interferes with a prominent central nervous system enzyme. This effect is magnified when exposure to DEET is combined with exposure to certain other pesticides. Entitled, “Evidence for inhibition of cholinesterases in insect and mammalian nervous systems by the insect repellent deet,” and published in BioMed Central (BMC) Biology, the study utilized toxicological, biochemical and electrophysiological techniques to show that DEET is not simply a behavior-modifying chemical, but that it also inhibits cholinesterase activity in both insect and mammalian neuronal preparations. The researchers examined DEET’s effects on mosquitoes, cockroach nerves, mouse muscles, and enzymes purified from fruit flies and humans. Applications of DEET slowed or halted the actions of the enzyme acetylcholinesterase. This enzyme is crucial for regulating nerve impulses in both insects and mammals, and once its functions are disrupted, neuromuscular paralysis, leading to death by asphyxiation result. In humans, symptoms include headache, exhaustion and mental confusion together with blurred vision, salivation, chest tightness, and muscle twitching and abdominal cramps. The study also investigated the consequences of DEET interactions with carbamate insecticides on the […]

(Beyond Pesticides, August 11, 2009) Carrboro, NC, the site of Beyond Pesticides’ 27th National Pesticide Forum, is the latest town to join the list of states and communities employing goats for nontoxic weed control. Communities across the nation, from Maryland to Wyoming to California, are discovering that grazing goats is a great option for land that suffers from unwanted plants, low organic matter and soil compaction. Goats eat weeds, add fertilizer and aerate the soil with their hooves, all at the same time. The town of Carrboro hired Goat Patrol, a targeted grazing service based in the Research Triangle region of North Carolina, to control a poison ivy infestation in a town dog park. The company, which currently consists of 16 goats, is owned and operated by Alix Bowman. Ms. Bowman says the inspiration for the business was found knee deep in a patch of English Ivy, which she was struggling to remove to make way for a garden. “If only I had some goats,” she thought. Four months later, the business school graduate returned to her farming roots and started the Goat Patrol. The Carrboro Board of Aldermen adopted an integrated pest management policy to reduce the use of […]

(Beyond Pesticides, August 10, 2009) The multinational chemical company Bayer has stated that it will end distribution of the pesticide endosulfan in 2010, and to replace the toxic pesticide with safer alternatives. The decision follows an innovative action in 16 countries, led by Pants to Poverty, the organic and Fairtrade underwear company, and its coalition of partners including Pesticide Action Network, Fairtrade Alliance Kerala and Zameen Organic. In a letter addressed to Coalition Against Bayer Dangers, Bayer said: “We plan to stop the sale of the substance endosulfan by the end of 2010 in all the countries where it is still legally available.” The letter, signed by Bayer CropScience’s head of investor relations, Judith Nestmann, said endosulfan would be replaced by alternatives “with a significantly better risk profile”. Bayer’s decision comes after years of global campaigning by the PAN Network and its partners and allies against this persistent pesticide, which is linked to autism, birth defects and male reproductive harm, as well as deaths and acute injuries to farmers through direct contact. It is banned in over 60 countries including those in the European Union. In the United States endosulfan is used primarily on cotton in the state of California […]

(Beyond Pesticides, August 7, 2009) A recent study published in the journal Environmental Health Perspectives has added to evidence that certain pesticides significantly increase one’s risk of developing Parkinson’s disease (PD). Researchers found that rural residents who drank private well water within 500 meters of fields sprayed with certain pesticides had an increased – up to 90 percent – risk of developing PD, and those with Parkinson’s “were more likely to have consumed private well water, and had consumed it on average 4.3 years longer.” The study evaluated more than 700 people, including carefully chosen controls, in Fresno, Kent, and Tulare counties. 17 percent reported drinking private well water between 1974 and 1999. Researchers focused on wells’ proximity to agricultural fields sprayed with pesticides, since private wells are not regulated, and many are shallow enough to be contaminated by pesticides seeping into groundwater. Researchers looked at 26 pesticides and six in particular, “selected for their potential to pollute groundwater or because they are of interest for PD, and to which at least 10% of our population were exposed.” Those are: diazinon, chlorpyrifos, propargite, paraquat, dimethoate, and methomyl. Propargite exposure was most closely correlated with incidence of PD, with a 90 […]

(Beyond Pesticides, August 6, 2009) American Bird Conservancy has petitioned the U.S. Environmental Protection Agency (EPA) to ban the import of crops containing any residues of 13 pesticides that are banned or restricted for use in the United States. These pesticides are highly toxic to birds, but are commonly used on crops throughout Latin America where many species of U.S. migratory birds spend the winter months. In addition to the environmental risks to birds, several of these chemicals also pose a risk to agricultural workers. “Allowing residues of these hazardous pesticides on imported food gives tacit U.S. approval to foreign countries to use chemicals that are known to be deadly to U.S. migratory birds,” said Dr. Michael Fry, American Bird Conservancy’s Director of Conservation Advocacy. “EPA has an obligation under Executive Order 13186, the Migratory Bird Treaty Act, and the Endangered Species Act to ensure that migratory birds are not harmed.” Many Latin American countries that currently use these pesticides export coffee, bananas, citrus crops, and other fruits and vegetables to the United States. Agricultural areas — in particular shade coffee farms — provide valuable habitat for migratory birds, and so pesticide use in these areas can pose a significant […]