(Beyond Pesticides, June 13, 2007) Proposed nonorganic additions to the U.S. Department of Agriculture’s (USDA) organic standards have experts raising their eyebrows about the integrity of the “USDA Organic” label. The nonorganic exceptions being considered involve common ingredients, such as hops and food coloring. Under the 1990 Organic Foods Protection Act, USDA is required to identify which nonorganic ingredients are allowed in organic food products. Current organic standards require products labeled “Organic” to be made up of at least 95 percent organic ingredients. The remaining five percent can come from the National List of Allowed and Prohibited Substances (NL), a list comprised of substances that are not otherwise commercially available as organic. The 38 new ingredients being proposed for permanent addition to the NL include hops, 19 food colorings, fish oil, and chipotle chili pepper. According to Ronnie Cummins, executive director of the Organic Consumers Association, “This proposal is blatant catering to powerful industry players who want the benefits of labeling their products ”˜USDA organic’ without doing the work to source organic materials.” Advocates for organic integrity argue that the majority of the 38 proposed ingredients are available; loopholes in the rule’s intended safeguard stem from USDA’s failure to enforce […]

(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 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 30, 2007) The Center for Biological Diversity today filed a lawsuit against the U.S. Environmental Protection Agency (EPA) for violating the Endangered Species Act (ESA). EPA has registered and allowed the use of 60 toxic pesticides in habitats for nearly a dozen San Francisco Bay Area endangered species without determining whether the chemicals jeopardize their existence. “Ending the use of known poisons in habitat for our most endangered wildlife is an appropriate 100th birthday tribute to Rachel Carson, who alerted us to the hazards of exposure to toxic chemicals almost half a century ago,” said Jeff Miller, conservation advocate with the Center. “Unfortunately the EPA has not learned from her legacy and still has no plan to adequately assess impacts while registering and approving pesticide uses that pose a clear and present danger both to imperiled species and human health.” At least 61 million pounds of pesticide active ingredients were applied in Bay Area counties from 1999 through 2005 ”” over 8.5 million pounds annually. Actual pesticide use may have been several times this amount since most home and commercial pesticide use is not reported to the state. Under the Bush administration, EPA has consistently failed to […]

(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 24, 2007) According to InsideEPA, the National Toxicology Program (NTP), part of the National Institute of Environmental Health Sciences (NIEHS), is likely to design and initiate a set of long-term studies on the toxicological properties of so-called nanosilver, a booming part of the nanomaterials commercial market about which little health data is available. The nomination list includes a request from the Food & Drug Administration (FDA) to conduct a variety of studies on nanosilver and nanogold particles, including nanoscale materials characterization; metabolism and pharmacokinetic studies; acute, subacute and subchronic toxicity studies; and mechanistic studies to assess the role of size and surface coating on biological disposition and toxicity. The term nanotechnology refers to research and technology that manipulates matter at the atomic, molecular, or macromolecular levels using a length scale of approximately one to one hundred nanometers in any dimension. A nanometer is one billionth of a meter, or around one ten-thousandth the diameter of a human hair. Nanotechnology allows certain materials to have different molecular organizations and properties because at their tiny size, they have far more surface area relative to their mass than their larger counterparts. Silver, for instance, has been known for years for […]

(Beyond Pesticides, May 23, 2007) Organic agriculture may play a role in the fight against world hunger. Researchers say a large-scale switch to organic is expected to meet food demand while greatly reducing the expensive and harmful synthetic chemicals that have been introduced globally via industrial agriculture. Professionals gathered at the United Nation’s International Conference on Organic Agriculture and Food Security on May 3-5 in Rome. Covering a vital issue, the conference represents a change in the paradigm of food security. Due to figures that indicate crop yields can initially fall with the conversion from industrial to organic farming (a decrease that often evens out over time), the organic farming movement has largely been on the sidelines in regards to discussions about feeding the hungry. However, studies discussed at the conference reveal the potential of organic agriculture to meet these needs. Researchers from Denmark have predicted that food security in sub-Saharan Africa would not be seriously harmed if 50 percent of agricultural land in the food exporting regions of Europe and North America were converted to organic by 2020. The potential rise in world food prices from such a shift can be mitigated by improvements in the land and other […]

(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 18, 2007) Mosquito season is here in many parts of the country and many communities are reaching for mosquito control sprays as the solution to reducing West Nile Virus infection with little data supporting reduction in risk. Beyond Pesticides urges communities to practice responsible mosquito protection by focusing on reducing breeding grounds and practicing safe personal protection. The first step in avoiding mosquitoes is prevention. Remove any standing water where mosquitos can breed around the home and the schoolyard, such as plant pots, leaky hoses, empty buckets, toys, and old tires. The best way to avoid mosquitoes, especially in the evening when they are most active, is to wear long pants and long sleeves. Burning citronella candles outside also helps repel mosquitoes. Since these two options are not always possible, mosquito sprays can sometimes be a good alternative. Many common mosquito sprays can contain toxic ingredients, however, so it is important to consider all of the option and read labels carefully before buying or spraying the repellents. Some Least-Toxic Mosquito Sprays Include: Oil of Lemon Eucalyptus- CDC recommends lemon eucalyptus oil repellents as a good alternative to DEET. The scented oil of lemon eucalyptus masks both carbon […]

(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 16, 2007) Americans, whether we know it or not, are increasingly having imported food for dinner. While concerns over international agricultural practices, including pesticide use, have peaked recently, food imports are making their way with little inspection into the U.S. marketplace. USA Today reports approximately 25,000 shipments of foods regulated by the U.S. Food and Drug Administration (FDA) arrive daily from over 100 countries. Shipments have increased by more than four times and doubled in value since 1996 according to the U.S. International Trade Commission. FDA has not been able to keep up with this pace. It is reported that FDA inspects about 1% of the imported foods it regulates, down from an already low 8% in 1992. Too understaffed and underfinanced to inspect the vast majority of imports, this signals a large green light for produce and seafood to enter the U.S. market without having to sweat inspections (meat and poultry products are regulated separately through the U.S. Department of Agriculture). “The public thinks the food supply is much more protected than it is,” William Hubbard, a former associate commissioner who left in 2005 after 27 years at the agency, told the New York Times. “If […]

(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 4, 2007) Recently published research comparing two adjacent Colorado cities shows an unexpected correlation between West Nile virus (WNv), mosquito control programs and human behavior factors. Northern Colorado experienced major outbreaks of human WNv disease in 2003. However, the neuroinvasive disease rates recorded were higher in Loveland (38.6 vs. 15.9 per 100,000), which had a more extensive mosquito control program and fewer mosquitoes, than adjacent Fort Collins. The study, entitled “Behavioral Risks for West Nile Virus Disease, Northern Colorado, 2003” (Gujral et al., Emerging Infectious Diseases, Vol. 13, No. 3), calls into question the ability of spray programs to actually reduce the risk and transmission of the virus. Additionally, it shows spray programs may be giving communities a false sense of security, and re-emphasizes the importance of personal preventative measures in lowering disease rates. During the height of the outbreak, from July 26 to September 5, 2003, the number of mosquitoes (Cx. tarsalis and Cx. pipiens) collected per trap night was higher in Fort Collins than in Loveland, and the WNv infection rates of the mosquitoes were approximately equivalent in the two cities during that period. In other words, more WNv-infected mosquitoes were present in Fort Collins […]

(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 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 19, 2007) On April 12, a federal judge signed a settlement agreement in which New York City admits that the pesticides it sprayed may indeed be dangerous to human health as well as to the natural environment. For seven years, the No Spray Coalition, Beyond Pesticides and others have battled the City of New York in Federal Court in opposition to the Giuliani administration’s massive and indiscriminate spraying of toxic pesticides, including the organophosphate malathion. The settlement agreement states that, contrary to the City’s prior statements, pesticides may remain in the environment beyond their intended purpose, cause adverse health effects, kill mosquitoes’ natural predators, increase mosquito resistance to the sprays, and are not presently approved for direct application to waterways. Mitchel Cohen, the coordinator of the No Spray Coalition and an individual plaintiff in the lawsuit, sees the settlement agreement as a “tremendous victory” for health and environmental advocates. “Thousands of New Yorkers were made seriously sick by the spraying,” said Mr. Cohen. “A number of members of our coalition, including several of the plaintiffs, died from pesticide-related illnesses. Many suffer from multiple chemical sensitivities (MCS) or asthma caused or exacerbated by the spraying. We are very […]

(Beyond Pesticides, April 18, 2007) Two members of Oregon’s Congress have sponsored bills that, if passed, would provide schools with a no-spray buffer zone during the academic year. Among other requirements, the bills would establish separate buffers around schools for aerial spraying, backpack pesticide applications, and additional buffers around roads servicing schools during commuting hours. Senate Bill 20 (SB 20) and House Bill 2978 are sponsored by State Senator Vicki Walker, D-Eugene, and Representative Paul Holvey, D-Eugene, respectively. SB 20, the stronger of the two bills, is currently the focus of media and organizers on both sides. It is currently being reviewed by the Environmental and Natural Resources Committee, which will determine whether it should be introduced to the entire Senate. The two bills come after a Merck Foundation-funded study by Oregon Toxics Alliance and Forestland Dwellers to map pesticide applications near schools in Lane County. The study found some schools were near areas treated with aerial applications and a logging area sprayed adjacent to athletic fields. The Oregon Department of Agriculture has reported drift incidents at schools causing illness and at least one school closure (as has happened in other states). The proposed buffer zones, according to Lisa Arkin, […]