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Daily News Blog

Author Archive


25
Apr

On Africa Malaria Day, Groups Say No to DDT and Advocate Safe Methods

(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 […]

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24
Apr

Studies Strengthen Link Between Pesticides and Parkinson’s

(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 […]

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23
Apr

Congress Hears From Organic Farmers Over Farm Bill Spending

(Beyond Pesticides, April 23, 2007) Organic produce growers, beef producers, and others testified before Congress this week that industrialized farming has hurt rural communities, the American diet, and family farms and asked that the Farm Bill support the fast growing and successful family businesses that are producing organic foods. The disproportionate subsidies going to conventional agriculture and leaving out organic farmers was brought to light during the first-ever hearing about organics last week before the House Agriculture Committee. Organic farmers are vying this year to gain some federal support as Congress rewrites its five-year farm bill set to expire later this year. Organic growers, now believed to number more than 10,000 are experiencing rapid growth nationwide as interest in healthier food and a healthier environment continues to spread from local farmers’ markets to major supermarkets across the country. Despite this rise is organic markets, growers are not nearly keeping pace with consumer demand for organic products, estimated to be growing by 20 percent a year. Representative Dennis Cardoza, a California Democrat who chairs a new agriculture subcommittee on horticulture and organics, hopes to include organic farmers in the farm bill. Since the Great Depression, congressional farm bills have been dominated […]

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20
Apr

Earth Day 2007: Pesticide Ponderings on Past, Present and Future

(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 […]

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19
Apr

NYC Settles Mosquito Spray Lawsuit Filed by Pesticide Activists

(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 […]

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18
Apr

Oregon Bill Introduced To Protect Students With School Buffer Zones

(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, […]

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17
Apr

Organic Landscaping Safer for People and the Environment, Group Says

(Beyond Pesticides, April 17, 2007) With questions about the safety of toxic lawn chemicals and concerns about the impact of petroleum-based synthetic fertilizers on soil health, water pollution and global warming, the National Coalition for Pesticide-Free Lawns issued its Spring message to homeowners and land managers: Go organic! As the lawn chemical companies hit the advertising airwaves this Spring pushing companies like “Lawn Doctor” and “Scotts,” the National Coalition for Pesticide-Free Lawns is urging homeowners and land managers to reject toxic pesticides and synthetic, petroleum-based fertilizers and instead adopt organic products and practices. The Coalition is a consortium of public health and environmental groups and landscapers nationwide that points to the long list of scientific studies documenting the human health, wildlife, pet, and environmental hazards associated with pesticide products used by the typical commercial lawn care companies and sold at lawn and garden centers. “Scotts Miracle-Gro Company advertising this season is particularly misleading because it suggests practices such as sweeping chemical granules off driveways and pavement after lawn application to protect local waterways, while the program they are selling introduces unnecessary health and environmental hazards given the viability of organic non-toxic practices,” said Jay Feldman, executive director of Beyond Pesticides. […]

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16
Apr

Action Alert: EPA Proposes Weakening Food Packaging Rule (Again)

(Beyond Pesticides, April 16, 2007) In the April 6, 2007, Federal Register (72 FR 7068-17071), the Environmental Protection Agency (EPA) has once again proposed a rule that would weaken the regulation of pesticide-treated food packaging. The rule seeks to exempt from the definitions of “pesticide chemical” and “pesticide chemical residue” under section 201(q) of the Federal Food, Drug and Cosmetic Act (FFDCA) food packaging (e.g., paper and paperboard, coatings, adhesives, and polymers) that is treated with a pesticide. Beyond Pesticides is encouraging the public to oppose the rule. The agency previously proposed the rule as a “Direct Final Rule” on December 6, 2006, circumventing the public comment process. After Beyond Pesticides objected to the use of this process, EPA withdrew the rule in a February 2, 2007, Federal Register notice (72 FR 4963). This time around, it is a “Proposed Rule” that is otherwise identical to the earlier version. Pesticide-treated food packaging is a potential threat to the public’s health. The average consumer is unaware of the potential dangers associated with pesticide food residues from packaging and will not be alerted in the absence of labeling practices that disclose this information. The proposed rule comes at a time when the […]

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13
Apr

Groups Reject Flawed Nanotechnology Risk Assessment Framework

(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 […]

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12
Apr

Endocrine Disrupting Chemicals May Affect Low Male Birth Rate

(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, […]

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11
Apr

EPA Fines Clorox Over Export Labels

(Beyond Pesticides, April 11, 2007) The Environmental Protection Agency (EPA) announced in an April 10, 2007, press release that it is seeking damages from the Clorox Company for violating pesticide regulations. Fines were levied for multiple violations that involved mislabeled pesticides intended for export. A fine of $177,300 is based on 38 alleged violations involving unregistered and mislabeled disinfectant bleach, originally intended for export to Asia. The bottles, according to the complaint, were missing appropriate directions for use and did not bear the required wording, “Not Registered for Use in the United States.” The bottles were discovered during an audit of the company, which was prompted by inconsistencies between production and distribution in the Clorox Company’s 2005 yearly report to EPA of its export-only, unregistered products. According to Clorox spokesman Dan Staublin, “The bleach in question was part of a charitable donation that Clorox made to two Los Angeles nonprofit organizations.” “Companies must ensure that all pesticides meant solely for export do not enter into the U.S. market,” said Enrique Manzanilla, EPA’s Community and Ecosystems Division director for the Pacific Southwest. “Selling or distributing unregistered, mislabeled pesticides is a serious violation that can result in harm to public health and […]

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10
Apr

Chemical Estrogen-Mimics Impact Asthma, Immune Functioning

(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 […]

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09
Apr

High Profile NY Transit Ad Campaign To Kick Pesticide Habit

(Beyond Pesticides, April 9, 2007) Today Grassroots Environmental Education, a Long Island non-profit and steering member of the National Coalition for Pesticide-Free Lawns, announces the launch of a major transit and radio advertising campaign in the suburban New York metropolitan area. The campaign is aimed at encouraging homeowners to “kick the pesticide habit” and treat their lawns the natural way. Seven-foot high billboards now adorn the platforms of most Long Island Railroad stations, with a photo of a young father standing on the lawn of his home, cradling his young daughter in his arms. The caption reads, “I’ve Got One Great Reason Not to Use Chemicals On My Lawn.” “Parents are naturally protective of their children,” says Grassroots associate director Doug Wood. “Once they find out how toxic some of these chemicals are and how easy it is to have a beautiful lawn without them, it’s an easy choice.” The ad campaign is part of a larger lawn pesticide reduction program developed and carried out by Grassroots. The “Grassroots Healthy Lawn Program,” or “GHLP,” is in its first year on Long Island, but has been proven highly successful in Westchester where it was launched in 2005. The award-winning program, which […]

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06
Apr

Organic Lawn Challenge Made To Convert One Million Acres

(Beyond Pesticides, April 6, 2007) On April 4, 2007, at a press conference on the National Mall in Washington, DC, the New Gloucester, ME-based SafeLawns Foundation issued a challenge to Americans to convert over one million acres of grass to organic lawn care by 2010. Beyond Pesticides and the National Coalition for Pesticide-Free Lawns’ door hanger, Want A Safe Lawn for Children and Pets?, was distributed at the press conference. The SafeLawns Foundation’s mission is to create a broad-based coalition of non- and for-profit organizations committed to educating society about the benefits of organic lawn care and gardening, and effect a quantum change in consumer and industry behavior. SafeLawns is in the process of becoming a formal non-profit and is currently operating with a board of directors consisting of Paul Tukey (Spokesman), Shepherd Ogden, (Executive Director), Todd Harrington (Harrington’s Organicare), Peter Wild (Arborjet, Inc.), Rusty Warner (Database Consultant). The effort is currently underwritten by Bradfield Organics (a division of the Ralston Purina Company), Gardener’s Supply Company, MultiBloom, and People, Places and Plants. Beyond Pesticides is currently collaborating with SafeLawns on various issues, although the National Coalition for Pesticide-Free Lawns did not speak at the Washington, DC press conference. Components of […]

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05
Apr

Companies Face Shareholder Resolutions on Chemical Risks in Products

(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 […]

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04
Apr

Solis Bill Will Honor Latinos Working for Environment

(Beyond Pesticides, April 4, 2007) On March 29, 2007, Representative Hilda Solis (D-CA) testified before the House Natural Resources Committee’s Subcommittee on National Parks, Forests and Public Lands in support of legislation she introduced to honor Cesar Chavez. Cesar Chavez and the United Farm Workers (UFW) gave hope that farm workers and others would finally stop being put at risk by deadly pesticides such as methyl bromide. In her testimony, Rep. Solis said, “Cesar Chavez’s work to protect health, the environment and workers’ rights paved the way for people like me to use my voice to fight for greater equality, to be courageous, and to bring justice to those who cannot achieve it themselves. Through this legislation, future generations of young Latinos and Latinas may have the opportunity to understand who Cesar Chavez was, the significance of his work, and know that yes, it can be done.” An organizer and man of vision who challenged the use of toxic chemicals used for agriculture, Ceasar Chavez was an ardent proponent of sustainable, natural farming methods, who himself grew vegetables organically at La Paz, the UFW headquarters and living complex in Keene, California. He was deeply concerned over the toxic burden of […]

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03
Apr

Florida Restricts Phosphate Fertilizers To Improve Water Quality

(Beyond Pesticides, April 3, 2007) Responding to concerns about the state’s polluted waterways, Florida will become the first in the nation to enact a statewide restriction on the content of fertilizers. If passed, fertilizers sold in Florida must be no- or low-phosphate. Phosphorus, along with nitrogen, is a pollutant that contributes to algae blooms, fish kills, and dead zones, all of which alter already fragile ecosystems. The high phosphate levels are due in large part to Americans’ affinity for heavily-fertilized, brilliantly green lawns, golf courses, and recreational areas. The proposed rule was designed in response to a number of local fertilizer restrictions in the state; rather than deal with the confusion of regulating a wide variety of local standards, the Department of Agriculture’s rule will clarify and standardize the movement to reduce pollution from lawn fertilizers. According to Richard Budell, director of water resources protection for the Department of Agriculture and Consumer Services, “One of the things we’re trying to prevent is a patchwork of local ordinances that would be almost impossible to enforce.” Local regulations include a similar rule that has been in place in Wellington since 2000, one in Crystal River than allows only slow-release fertilizers, and a […]

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02
Apr

Suffolk County Passes Controversial Mosquito Plan, Officials Resign

(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 […]

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30
Mar

New Pesticides Added to Toxic Trade List

(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 […]

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29
Mar

Scientist Examines Global Warming’s Impact on Pollen Allergies

(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 […]

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28
Mar

Rodenticide Found in Recalled Pet Food

(Beyond Pesticides, March 28, 2007) Menu Foods, which markets cat and dog food in the United States under 95 brand names, has recalled 60 million cans and pouches of wet pet food. The deaths of fifteen cats and one dog are being blamed on an analog of folic acid, aminopterin, which is used overseas as rat poison. In high doses, the rodenticide causes acute kidney failure, which has been named as the cause of death in an estimated sixteen pets (as reported by Menu Foods; the Food and Drug Administration lists 14 dead; in contrast, the Veterinary Information Network, a website with 30,000 members in the profession, reported 471 cases of kidney failure, including 104 deaths, since the recall). The drug’s history includes uses for cancer treatment and, at one point, inducing abortions. The compound is banned in the U.S. for pesticide use, but is still used to kill rodents in other countries. Among aminopterin’s side effects in humans are cancer and birth defects. On March 23, scientists at the New York State Food Laboratory confirmed aminopterin as the toxic chemical present in the Menu Food samples, at levels of at least 40 parts per million. Regulators suspect that the […]

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27
Mar

Committee Recommends Excluding Farmed Salmon from Organic Labels

(Beyond Pesticides, March 27, 2007) The National Organic Standards Board (NOSB) Livestock Committee is recommending that fish raised in open net-cages and those farms using wild caught fish as feed be excluded from forthcoming USDA organic aquaculture standards. Three environmental groups, The Pure Salmon Campaign, The Coastal Alliance for Aquaculture Reform, and The Center for Food Safety are commending the Committee for upholding the principles of organic production and are urging NOSB to follow the Committee’s lead when they meet in Washington, D.C. this week. “We’re extremely pleased with the Committee’s recommendations because no matter how stringent and well intentioned organic standards for aquaculture are, open net-cages just don’t fit under the organic umbrella,” said Dom Repta, from the Coastal Alliance for Aquaculture Reform in a press release. “The evidence in British Columbia shows that open net-cage technology does not prevent the discharge of untreated waste or the escape of farmed fish and allows continued impacts on marine predators such as seals and sea lions, the transfer of sea lice to wild salmon and the contamination of aboriginal food sources.” In prepared comments, the groups have offered support for organic certification of non-carnivorous fish farmed in closed systems, but stress […]

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26
Mar

Agricultural Pesticides May Be Risk Factor for Gestational Diabetes

(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), […]

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