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Daily News Blog

08
Apr

Motor Neuron Disease Linked to Gene-Environment Interactions

(Beyond Pesticides, April 8, 2008) A team of University of Michigan scientists discover interactions between genes and organophosphate exposure cause some forms of motor neuron disease (MND). The study, which appears in the March issue of the American Journal of Human Genetics, shows the mutations in one key gene (neuropathy target esterase, or NTE) that causes a previously unknown type of inherited MND. The scientists also find the mutations caused changes in a protein already known to be involved when people develop neurologic disorders as a result of exposure to toxic organophosphate chemicals commonly used in solvents and insecticides and also as “nerve gas†agents.

Motor neuron disease is a rare, devastating illness in which nerve cells that carry brain signals to muscles gradually deteriorate. One form of it is Lou Gehrig’s disease or ALS (amyotrophic lateral sclerosis). For most MND patients, the cause is unknown. Figuring out why these people develop the disease, which causes muscles to weaken, atrophy and cease to function, is an important step in developing therapies to treat or prevent motor neuron disease. Motor neuron disease affects five per 100,000 people.

“Our findings support the possibility that toxic organophosphates contribute to motor neuron disease in genetically vulnerable people,†says John K. Fink, M.D., professor of neurology at the U-M Medical School and senior author of the study. He believes the results suggest that altered activity of the gene found in patients in the study may also contribute to other motor neuron disorders, possibly including ALS. The findings are an exciting first step in uncovering a possible link between the environment and motor neuron disease, says Shirley Rainier, a research assistant professor at the U-M Department of Neurology and the first author of the study. “Why does one person in a family get it, and another doesn’t?â€

Dr. Fink examined members of two families who had progressive weakness and tightness in their legs, as well as muscle atrophy in their hands, shins and feet. James Albers, M.D., Ph.D., a U-M professor of neurology and an expert in neuromuscular disorders, studied nerve and motor function. Dr. Rainier performed genetic studies and determined that the gene for the condition was on a region of chromosome 19. Mark Leppert, Ph.D., co-chair of human genetics at the University of Utah, and his team performed genetic analysis that confirmed this location and excluded other areas in the genome. Among the many genes in this region of chromosome 19, one gene stood out as particularly likely: the gene that encodes for NTE. Because of its known role in organophosphate-induced neurological disease, the NTE gene was considered an important candidate gene and was studied immediately.

Analysis showed that the affected people in each family had NTE gene mutations. These mutations altered a critical part of the NTE protein called the esterase domain. Dr. Fink has named the inherited condition “NTE motor neuron disease.†It begins in childhood and progresses slowly, with symptoms of weakness and spasticity in the legs and muscle atrophy in the hands and lower legs.

Next, Dr. Fink and his team want to learn if mutations in the NTE gene happen in other types of motor neuron disease such as ALS, and if the mutations make a person more vulnerable to neurological damage from organophosphate exposure. Dr. Fink’s lab is currently using fruit flies as a model to study the NTE mutations, with the goal of finding treatments for people with motor neuron disease.

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07
Apr

Lawsuit Challenges EPA on Four Deadly Pesticides

(Beyond Pesticides, April 7, 2008) A coalition of farmworker advocates and environmental groups filed a lawsuit against the Environmental Protection Agency (EPA) to stop the continued use of four deadly organophosphate pesticides. These pesticides were derived from nerve gas developed during World War II. Some of these pesticides have been detected in California’s rural schoolyards and homes, Sequoia National Park, and Monterey Bay. The four organophosphates at issue in the case filed April 4 are methidathion, oxydemeton-methyl, methamidophos, and ethoprop. They are used primarily in California on a wide variety of fruit, vegetable, and nut crops.

“These four pesticides put thousands of farmworkers and their families at risk of serious illness every year,†said Patti Goldman, an attorney for Earthjustice, the environmental law firm that represents the coalition. “It is inexcusable for EPA to allow use of pesticides that they know are harming people, especially children.â€

EPA has documented that children are especially susceptible to poisoning from organophosphates. Exposure can cause dizziness, vomiting, convulsions, numbness in the limbs, loss of intellectual functioning, and death. Some organophosphates also cause hormone disruption, birth defects, and cancer.

“Farmworkers, and all people living in and near agricultural regions, especially children, are at great risk of neurological and developmental damage due to exposure to these toxins,†said Margaret Reeves, PhD, senior scientist at Pesticide Action Network North America, one of the plaintiffs in the lawsuit.

EPA has long recognized that the four organophosphates can poison farmworkers. However, in 2002 and 2006, EPA decided that growers could continue using these poisons without considering the risks posed to rural children and families when these four pesticides drift into schoolyards, outdoor play areas, and homes.

“EPA knows that children in rural communities are exposed to these poisons, yet EPA has not even attempted to assess the risks resulting from such exposures,†said Shelley Davis, an attorney for Farmworker Justice. “By ignoring the risks that pesticides pose to our children, EPA has failed us all.â€

The lawsuit was brought by Earthjustice and Farmworker Justice on behalf of Pesticide Action Network North America, United Farm Workers, Teamsters Local 890 in California, Sea Mar Community Health Centers, Pineros y Campesinos Unidos del Noroeste, Beyond Pesticides, Natural Resources Defense Council, Farm Labor Organizing Committee. California Rural Legal Assistance is also participating in the case on behalf of Moises Lopez, an individual farmworker in California.

How Bad Are These Four Poisons?
The four poisons at issue in the lawsuit are all organophosphate (OP) pesticides. OP pesticides are derived from nerve gas poisons developed during World War II. They are acutely toxic and cause systemic illnesses to humans and wildlife by inhibiting the ability to produce cholinesterase, an enzyme necessary for the proper transmission of nerve impulses. Symptoms of cholinesterase inhibition include muscle spasms, confusion, dizziness, loss of consciousness, seizures, abdominal cramps, vomiting, diarrhea, cessation of breathing, paralysis, and death. Acute poisonings can also cause chronic (long-term) effects, such as permanent nerve damage, loss of intellectual functions, and neurobehavioral effects. In addition to cholinesterase inhibition, which is common to all OPs, each of the pesticides targeted in the lawsuit poses unique risks to children, farmworkers, and wildlife.

Methidathion
In addition to cholinesterase inhibition, exposure to methidathion is believed to cause cancer. While incident reporting databases vastly under-report actual incidents, methidathion is regularly among the top pesticides associated with pesticide poisonings. In 2001, the Canadian Pest Management Regulatory Agency cancelled all methidathion registrations, noting the high worker and environmental risks and the availability of alternatives. In 2008, the California Department of Pesticide Regulation listed methidathion as a toxic air contaminant because of methidathion’s carcinogenicity and neurotoxic effects. Methidathion has been found in the air far from the farm fields where it is used, such as in Sequoia National Park.

In 2004, EPA estimated that 90% to 95% of methidathion use occurred in California. Approximately 48,000 pounds of methidathion are applied in California annually, primarily on artichokes, oranges, almonds, peaches, and olives.

ODM
Oxydemeton-methyl (ODM) is a reproductive toxin and is associated with decreased size and viability of offspring, decreased fertility, and decreased size of reproductive organs. It has also been associated with birth defects. Of more than 600 entries in the poison control database regarding ODM poisonings, approximately 5% were farmworkers, 74% were adult bystanders, and 20% were children under six. ODM is documented as causing die-offs in migratory birds. According to EPA, ODM poses severe risks to threatened and endangered species.

Approximately 130,000 pounds of ODM were used in California in 2005, primarily on broccoli, lettuce, cauliflower, corn, cabbage, and Brussels sprouts. EPA estimates that 75% of Brussels sprouts, 62% of broccoli, and 46% of cauliflower are treated with ODM.

Methamidophos
EPA has suggested that methamidophos “poses one of the highest risks to workers of any organophosphate insecticide currently registered.†It is one of the pesticides that EPA has designated for screening as a potential endocrine disrupting chemical. There are documented die-offs of sage grouse associated with methamidophos use in the potato-growing regions of the Pacific Northwest. This poison is also believed to have significant impacts on honey beesâ€â€a field study of the effects of methamidophos on honey bees demonstrated that the chemical can severely reduce the foraging activity of bees for a prolonged period of time after application. Methamidophos use is banned or severely restricted in Kuwait, Indonesia, Samoa, and Sri Lanka as a result of the risks it poses to human and environmental health.

In 2000, approximately 640,000 pounds of methamidophos active ingredient were used in the U.S. Most of this use was on potatoes (77% ), followed by cotton (12%), fresh and processed tomatoes (5%), and California alfalfa grown for seed (5%).

Ethoprop
Ethoprop is listed as a “known carcinogen†under California’s Proposition 65 Carcinogen List. EPA has found that ethoprop poses cancer risks to farmworkers far exceeding what the agency considers acceptable for pesticides. There are documented incidents of ethoprop drifting from fields following application and poisoning children and other bystanders in agricultural communities. Ethoprop is also associated with massive fish kills after being used on golf courses before that use was banned. Fish kills have also been documented after application of ethoprop to tobacco fields, which EPA still allows. In the 1980s, the U.S. Fish and Wildlife Service found that ethoprop uses jeopardized the survival and recovery of threatened and endangered species. When released into the environment, ethoprop degrades into other toxic chemicals that also pose cancer and non-cancer toxicological risks of concern.

Approximately 700,000 pounds of ethoprop are used in the U.S. annually. Ethoprop is primarily used on potatoes, sugarcane, and tobacco.

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04
Apr

Swedish Study Finds GMO Seeds Persist 10 Years After Planting

(Beyond Pesticides, April 4, 2008) A study called “Long-term persistence of GM oilseed rape in the seedbank,” recently published in the journal Biology Letters, has found a genetically modified (GM) crop to persist in spite of a decade of efforts to remove it from a field. Researchers from Sweden’s Lund University and the Danish Technical University found GM oilseed rape (also known as canola) plants still growing ten years after seeds were planted.

According to the study, the result contrasts previous trials: “In general, studies suggest that the majority of seeds disappear from the seedbank within two years.” The oilseed rape volunteer (rogue) plants were discovered by their resistance to the herbicide glufosinate. Researchers wrote, “This finding of volunteers, despite labour intensive control for 10 years [including intensive chemical spraying], supports previous suggestions that voulnteer oilseed rape needs to be carefully managed in order for non-GM crops to be planted after GM crops.” They added, “These results are important in relation to debating and regulating coexistence of GM and non-GM crops.”

The study’s findings are consistent with previous research. A larger French study found similar survival of volunteer plants eight years after a GM trial. Swedish researcher Dr. Tina D’Hertefeldt pointed out the commercial implications of these results. “I would expect the same to happen in a commercial field too,” she said. “It may even be more prevalent as the trial had very stringent regulations, and higher controls than a farmer would probably carry out.” Furthermore, Dr. D’Hertefeldt said, “If you had a high number [of volunteer plants], you could get above the threshold for labeling GM ingredients.”

The results have spurred opponents of GM crops to speak out. “Despite the best efforts by the researchers to eliminate GM oilseed rape, it appears that once it is planted, it is virtually impossible to prevent GM contamination of future crops, ” said Clare Oxborrow, GM campaigner with Friends of the Earth UK. “The government must now tear up its weak proposals for the ‘coexistence’ of GM with organic and conventional crops, and put in place tough rules that protect GM-free food and farming.” Mark Westoby, plant ecologist at Macquarie University in Australia, concurred, “This study confirms that GM crops are difficult to confine. We should assume that GM organisms cannot be confined, and ask instead what will become of them when they escape.”

In addition to the persistence of GM oilseed rape seeds, the plant has been found to pass on its GM traits to nearby weeds, a side-effect common to GM crops. GM crops are being planted more and more, in spite of the risks at which they put conventional and organic farmers. For more information on GM crops, visit our program page and Daily News archive.

Sources: BBC News, Navigator.com, The Telegraph, TopNews

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03
Apr

Pesticide Residues Found in European Wines

(Beyond Pesticides, April 3, 2008) Wines on sale in the European Union (EU), including wines made by world famous vineyards, contain residues of a number of pesticides, according to a new report by Pesticide Action Network Europe. The organization tested 40 bottles of wine purchased inside the EU from Australia, Austria, Chile, France, Italy, Germany, Portugal and South Africa, six of which were organic wines. Every bottle of conventional wine included in the analysis was found to contain pesticides, with one bottle containing 10 different pesticides. On average each wine sample contained over four pesticides.

The analysis revealed 24 different pesticide contaminants, including five classified as being carcinogenic, mutagenic, toxic to the reproductive system or endocrine disrupting. The most widespread pesticide contaminant was pyrimethanil, a possible carcinogen, which was detected in 25 bottles of conventional wine — almost 75% of all conventional samples analyzed. While the majority of wines tested were selected from low cost affordable brands, three of the bottles are world famous Bordeaux wines and more expensive, according to PAN Europe.

The discovery of pesticides in samples of wine follows the publication of a report by the French Ministry of Agriculture which identified 15 pesticides as being systematically transferred from grapes into wine during the wine-making process. Grapes are among the most contaminated food products on sale in the EU and receive a higher dose of synthetic pesticides than almost any other crop. The contamination of wines is a direct result of over reliance on pesticides in grape production. In the EU, grapes account for 3% of all cropland, while being responsible for 15% synthetic pesticide applications.

“The presence of pesticides in European wines is a growing problem,†said Elliott Cannell of PAN Europe. “Many grape farmers are abandoning traditional methods of pest control in favor of using hazardous synthetic pesticides. This trend has a direct impact on the quality of European wines. In two thirds of cases the pesticide residues identified in this study relate to chemicals only recently adopted into mainstream grape production in the EU. Hazardous pesticides applied to food crops growing in the field can and do end up in food products. Almost half of all fruit and vegetables sold in the EU are contaminated with pesticides, with one item in 20 containing pesticides at concentrations above legal limits.â€

Of the six bottles of organic wine tested, five contained no detectable pesticide residues. These results provide a clear proof of principle that pesticide free wine production is possible where no synthetic pesticides are applied to grapes. One sample contained a low concentration of pyrimethanil, a possible carcinogen. The presence of pesticide residues in organic wines is a rare but well documented phenomenon. A 2004 study, suggests that small organic wine producers located in areas of intensive conventional grape production may suffer occasional contamination due to the drift of pesticides from neighboring plots affecting front-line organic vines.

The U.S. is second behind EU for global wine consumption. Europe accounts for two thirds of global wine production and consumption. Italy, France, Spain are major exporters selling around 64% of all wine traded internationally. Germany and UK are the world’s largest wine importers.

According to the California Department of Pesticide Regulation (DPR) reported pesticide use statistics, total pesticide use on wine grapes in the state dropped by about 8.5 million pounds in 2006. DPR analysts note that pesticide use varies from year to year based on many factors, including types of crops, economics, acreage planted, and weather conditions. Even under similar conditions, pest problems may vary. For example, cool wet spring weather often prompts increased use of sulfur and other fungicides, as was the case in 2005. But similar weather conditions in 2006 did not produce as much vineyard disease in most areas, so wine grape growers actually used less sulfur.

Back in 1998, a wine industry group acknowledged that some wines produced in France may have been contaminated with polychlorophenols, specifically pentachlorophenol, for the past decade. The wine industry says the contamination causes “no health hazard,†according to L’Express news magazine, but that it makes the wine taste bad. This bad taste was often blamed on bad corks.

However, pentachlorophenol is a probable human carcinogen that contains dioxin; it is not registered for food uses and has no “safe†level, according to Beyond Pesticides. The chemical is used to treat wood used for the walls of wine storage facilities, and “trace quantities†seeped into such wines as Bordeaux, Burgundy, Beaujolais and champagnes. Contamination in champagne has been known of since 1982. The industry chose not to inform the public so as not to cause unnecessary alarm. According to L’Express, Sophie Gerard, a spokesperson for the wine industry, says that less than one percent of Bordeaux wine was affected and that the problem has been resolved through replacing the treated wood with solid oak which does not need treatment. She cites a study by the Conseil Interprofessionenel du Vin de Bordeaux (CIVB), also mentioned in Wine Spectator magazine, which found that of 1344 wine samples, only 11 were contaminated with a wood preservative. The scientist, Pascal
Chatonnet, who discovered the contamination, says that about 50% of his samples had been contaminated. According to Wine Spectator, vintners believe it is the humid conditions in wine cellars that cause the polychlorophenol molecules from wood ceilings and walls to evolve into 2,4,6, trichloroanisole (TCE), which is commonly cited as the chemical responsible for making wine taste “corky.â€

The health impacts of pesticide exposure to vineyard farmworkers is also a concern. According to the PAN-Europe report, “Published scientific analysis suggests that those exposed to pesticides in grape production suffer a higher incidence of allergic rhinitis, respiratory problems, cancers, and chromosomal and nuclear abnormalities, as well as lower neurological capacities.â€

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02
Apr

Study Indicates That Moth Repellents Persist in Clothing Even After Airing

(Beyond Pesticides, April 2, 2008) A study that analyzed chemical contamination in clothes found that fabrics absorb high concentrations of moth repellents, and retain these concentrations even after prolonged airing. These contaminated fabrics then serve as secondary sources of indoor air pollution once the chemicals are released back into the air.

Moth repellents, which contain naphthalene and/or p-dichlorobenzene, as well as camphor, have been recognized as major contributors to indoor air pollution. However, their persistence in the fabrics they are used to protect has been underestimated. The study entitled, “Domestic sampling: Exposure assessment to moth repellent products using ultrasonic extraction and capillary GC-MS,” published in Chemosphere, revealed that once cloths are exposed to moth repellents, whether directly or indirectly, high concentrations of p-dichlorobenzene, naphthalene and camphor are detected even after airing.

A regular cotton shirt, for example, placed in a cabinet containing one tablet of moth repellent was found to contain up to 7, 3 and 7.5mg of p-dichlorobenzene, naphthalene and camphor respectively after airing for 1 hour. These concentrations are high when compared with the average exposure to p-dichlorobenzene at about 35 micrograms (μg), and the average indoor exposure from naphthalene at less than 1ppb. While airing did reduce initial residual concentrations, results showed that airing for 1 hour was insufficient to significantly lower the concentration of the moth repellents in clothing, despite label recommendations.

Exposure to moth repellents- p-dichlorobenzene, naphthalene and camphor, can cause eye and respiratory irritation, headaches, confusion and even loss of appetite. P-dichlorobenzene is also used in air fresheners and bathroom deodorizers and camphor is a component in medications, cosmetics and perfumes. The chemicals are readily adsorbed through the skin and exposure comes from breathing in vapors and through wearing clothes exposed to these repellents.

Naphthalene and p-dichlorobenzene are among the most toxic chemicals detected in indoor air. Naphthalene and p-dichlorobenzene are potential human carcinogens, with naphthalene being linked to nasal tumors in laboratory animals, developed after inhalation of vapors. They have also been associated with Non- Hodgkin Lymphoma and blood disorders, including several types of anemia. Studies have shown reactions including acute hemolysis, jaundice and death in infants wrapped in blankets that had been stored with mothballs. German workers exposed to naphthalene were found to have a variety of cancers – including laryngeal, gastric, nasal, and colon cancer. Based on the adverse effects and the persistence of moth repellents on clothes, the researchers recommend that the use of these harmful chemicals as moth repellents be revised. The US EPA states that mothballs pose a hazard to young children since they can be easily mistaken for candy, or simply tempt young children to touch and play with them.

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01
Apr

Group Celebrates A Decade of Dedication to Kids Health & the Environment

(Beyond Pesticides, April 1, 2008) On March 27, many distinguished environmental health and justice advocates in addition to political leaders gathered in Los Angeles, CA to express their gratitude & praised the efforts of the Los Angeles Unified School District, (2nd largest in the nation) for working cooperatively for a decade with California Safe Schools (CSS), a children’s environmental health organization in creating the most protective pesticide policy for schools in the country.

California Safe Schools (CSS) was formed by Robina Suwol in 1998, following an incident with her then 6-year-old son Nicholas, a student at Sherman Oaks Elementary School. Unaware students were present, a school gardener in a hazardous materials suit sprayed the herbicide Princep, creating a cloud of pesticide mist students were forced to walk through in order to reach their classrooms. Later, Nicholas, whose asthma had previously been under control, experienced a life-threatening asthma attack.

Ms. Suwol’s initial research on a web site sponsored by Cornell University revealed that a single exposure to Princep could be very dangerous to children, and may cause tremors, convulsions & paralysis, among other symptoms. Further investigation revealed that many chemical pesticides commonly used in schools carry significant risks to growing children specifically, increased risks of cancer, asthma, birth defects & learning disabilities.

With no litigious motives, only a desire to protect children, teachers & schoolworkers, Ms. Suwol formed CSS. With the support of LA Unified Boardmember Julie Korenstein, a committee was formed with CSS & district staff. One year to the date Nicholas became ill, LA Unified, adopted a groundbreaking policy known as Integrated Pest Management (IPM). The policy was the first in the United States to embrace the Precautionary Principle, the concept that no chemical is free from harm, unless proven so, and Right to Know. The success of the policy led to California Legislation, Healthy Schools Act 2000, and today is a national and international model for schools and communities.

“LAUSD, by working with California Safe Schools, continues to lead the nation in protecting children from pesticides and ensuring a safe learning environment,” said Jay Feldman, Executive Director of Beyond Pesticides.

On October 6, 2005, Governor Schwarzenegger signed AB 405 (Montanez) sponsored by California Safe Schools. This law closes a loophole and now protects more than 6 million California K-12 public school students, and hundreds of thousands of teachers and school employees from exposure to experimental pesticides whose health effects are yet unknown.

“We believe that all children have the human right to grow, learn and play in a toxic free environment. Advocates for Environmental Human Rights would like to congratulate California Safe Schools and the Los Angeles Unified School district for leading the effort to create an educational policy that is based on the human right to a healthy learning environment,” said Michele Roberts, Campaign and Policy Coordinator, Advocates for Environmental Human Rights, Washington, DC.

In honor of the 9th Anniversary, Honorable California Assembly Member Lloyd Levine presented awards to Los Angeles Unified School District and California Safe Schools, commemorating a decade of commitment to children’s health and the environment, beginning with the creation of California Safe Schools in 1998.

California Safe Schools also made a special presentation to LA Unified with awards designed by internationally celebrated artist Michael Bruza.

“California Safe Schools has become an indispensable “thin green line† between kids’ health and unnecessary hazards,† said Ms. Suwol. “When we all work together and provide information, alternatives, and partnership, everybody wins.†Â

Robina Suwol is the president of the Beyond Pesticides Board of Directors.

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31
Mar

Study Links Pesticides Exposure to Parkinson’s Disease

(Beyond Pesticides, March 31, 2008) Researchers studying related individuals who share environmental and genetic backgrounds find an association between pesticide use and Parkinson’s disease. The strongest links were between the disorder and use of herbicides and insecticides, such as organochlorines and organophosphates. The study, “Pesticide exposure and risk of Parkinson’s disease: a family-based case-control study,†was published March 28 online in the journal BMC Neurology.

The research team from Duke University Medical Center and the University of Miami Miller School of Medicine Morris K. Udall Parkinson Disease Research Center of Excellence recruited 319 patients and over 200 relatives. They used telephone interviews to obtain histories of pesticide exposure, living or working on a farm, and well-water drinking. No association was found between Parkinson’s disease and well-water drinking or living or working on a farm, which are two commonly used proxies for pesticide exposures.

Parkinson’s disease is a common neurological disorder affecting about 1 million people in the U.S. The disorder typically develops in later life resulting in symptoms such as tremors and muscle rigidity. Although variations in several genes have been identified that contribute to the disease, these rare genetic defects account for a small proportion of the overall prevalence of the disorder. The majority of Parkinson’s disease cases are thought to be due to an interaction between genetic and environmental factors.

“Previous studies have shown that individuals with Parkinson’s disease are over twice as likely to report being exposed to pesticides as unaffected individuals†says the study’s lead author, Dana Hancock, “but few studies have looked at this association in people from the same family or have assessed associations between specific classes of pesticides and Parkinson’s disease.â€

Previous studies have also supported pesticides as a risk factor for Parkinson’s disease. A Harvard School of Public Health study of more than 140,000 adults found that those exposed to long-term, low levels of pesticides had a 70 percent higher incidence of Parkinson’s. Researchers have found that the risk factor for developing Parkinson’s increases with high levels of pesticide exposure. Low-level exposure to dieldrin, a banned but persistent organochlorine pesticide lingering in the environment, appears to accelerate changes in the brain that can potentially lead to the onset of Parkinson’s disease symptoms years or even decades before they might naturally develop, according to a 2006 study. Among the literature that links paraquat to Parkinson’s is an April 2007 study that finds farm workers exposed to paraquat have twice the expected risk of developing Parkinson’s. For more information on pesticides’ link to Parkinson’s disease, click here.

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28
Mar

Ag-Mart Settles Birth Defect Case

(Beyond Pesticides, March 28, 2008) Three years ago, Carlos Candelario was born without arms or legs and with spinal and lung deformities, birth defects caused by his mother’s exposure to multiple pesticides while working in Ag-Mart Produce fields during her pregnancy. His parents, Francisca Herrera and Abraham Candelario, sued the company in 2006, and last week’s settlement will provide for Carlos for the rest of his life, pending a judge’s approval.

“I am as gratified about this case as any I’ve ever handled,” said attorney Andrew Yaffa. “This child has tremendous needs and needed somebody willing to speak on his behalf. Every medical need will be taken care of as a result of this settlement.”

Ag-Mart has a history of state pesticide violations and use of extremely toxic pesticides (although in 2005, the company did agree to discontinue use of chemicals linked to reproductive risks, excepting methyl bromide, which is still in use). The company grows “UglyRipe” heirloom tomatoes and Santa Sweets grape tomatoes in a chemical-intensive operation. Ms. Herrera and Mr. Candelario worked alongside other migrant workers in North Carolina and Florida fields at the time of Ms. Herrera’s exposure. Both Florida and North Carolina have published reports on Ms. Herrara and two other women’s exposure to pesticides during pregnancy. (To view, click here.)

The suit included a long list of violations by the company, which defense lawyers corroborated with depositions of fellow migrant workers. They include: spraying fields with workers present; ordering workers to reenter recently sprayed fields before the recommended airing out period had passed; failing to provide protective equipment to workers; burning used pesticide containers next to fields and workers; applying pesticides up to three times as often as allowed by law; negligently using up to eighteen different chemicals on their crops; and intentionally ignoring state regulations pertaining to pesticides because “it felt that paying fines to the State was economically less expensive.”

Carlos’s mother was forced to work in tomato fields without gloves, and chemicals would dye her clothes and stick to her body. Beyond Pesticides board member Routt Reigart, M.D., former chair of the Committee on Environmental Health of the American Academy of Pediatrics, stated in a deposition that he believed Ms. Herrera was “heavily exposed” to a “witch’s brew” of pesticides early in her pregnancy.

Ag-Mart declined to comment on the settlement, but President Donald Long said in his deposition, “It doesn’t say on the label [of pesticides linked to birth defects] do not allow pregnant women to work in this, even though it has the warning that it might cause problems.” (For information on how pesticide labeling may become still less clear, click here.)

There is increasing research done showing the effects of pesticides on prenatal development. You can find more information in our Daily News Archive.

Sources: Palm Beach Post (and editorial), The News & Observer, Naples News, Associated Press (via Forbes)

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27
Mar

Action Alert: Stop the Attack on Public Health and the Environment in the Farm Bill

Action: Stop Congress from undermining USDA’s ability through its conservation programs to (i) curtail dangerous pesticides that exceed safety thresholds or have not been fully tested, and (ii) advance the transition to organic production and land management.

Issue: USDA should retain its discretionary authority to restrict or prohibit specific classes of pesticides as a condition for participating in conservation programs. Language now on the table as a conference amendment in current Farm Bill negotiations: “The Secretary shall not prohibit [or “discriminate against” in the House-passed Farm Bill] the use of specific registered pesticides or classes of pesticides as a pre-condition for participation in programs under that [conservation] subtitle,†known as the Goodlatte pesticide amendment, named for its original sponsor, minority leader in the House Agriculture Committee Rep. Bob Goodlatte (R-VA).

Threat: Conferees to the Farm Bill (Democrat and Republican Senators and Representatives from the Agriculture Committees of Congress who are negotiating the final Farm Bill language), are considering a provision included in the House Farm Bill (SEC. 11305) that would prohibit USDA from exercising its authority to restrict specific pesticides in its conservation programs. Time Frame: Conferees are debating this issue now and intend to resolve it in the next week or two. They have already agreed in part to some language that will tie the Secretary of Agriculture’s hands in seeking to address contamination of air, land and water and coordinating conservation programs with the organic certification statute, the Organic Foods Production Act.

Background: The authority of USDA to restrict usage of specific pesticides when necessary, under its conservation title is critical to long-term sustainability in agriculture, forestry, wildlife and wetlands management, essential in assisting agricultural producers to meet the standards of numerous federal statutes (Clean Air Act, Safe Drinking Water Act, Clean Water Act, Federal Insecticide, Fungicide and Rodenticide Act, Federal Food Drug and Cosmetic Act and others), and imperative as the department carries out its responsibility to assist in the transition to organic management systems.

Scientific research increasingly identifies the need to advance management practices that seek to avoid or limit the use of registered pesticides that are contaminating air, land, and water, in many cases now at elevated levels that raise concern for human health, wildlife and the environment. For example, ongoing U.S. Geological Survey (USGS) research findings of contamination of the nation’s waterways with pesticides have led to strategic initiatives, such as the intergovernmental Chesapeake Bay Project, which has developed a coordinated strategic plan to achieve a “toxics free Bay to improve conditions for aquatic-dependent wildlife.†Nationwide, the National Water Quality Assessment (NAWQA) Program found in its report Pesticides in the Nation’s Streams and Groundwater (2006) that more than half of all agricultural streams and more than three-quarters of all urban streams have pesticide contamination that exceeds acceptable standards for aquatic life. Human health standards are exceeded in about 10 percent of agricultural and 7 percent of urban streams. In addition, drinking water standards have not been developed for 36 of the 83 pesticides and degradates found by NAWQA.

If USDA is to play a role in meeting the goals in the Chesapeake Bay watershed, as well as other watersheds across the country, the department most certainly may have to consider some restrictions of specific pesticide contaminants in the disbursement of its conservation program dollars. To not do so would undermine USDA’s role in conservation and put it at odds with its statutory authority to advance organic and integrated pest management systems in response to widening environmental and human health problems.

There are numerous examples where USDA may need to utilize this authority to support methods that implicitly or explicitly seek to reduce contaminants that are adversely affecting the environment and, in the process, ensure continued agricultural viability. In addressing contamination through conservation programs, USDA may disburse funds and stipulate production methods, such as organic or integrated pest management, that eliminate or reduce certain contaminants. In the past, for example, the Environmental Quality Incentives Program (EQIP) in some cases has utilized its payments to support the transition to certified organic production systems, thus allowing only those pesticides permitted under the Organic Foods Production Act (OFPA) and prohibiting those substances not listed as acceptable. Under OFPA, “The Secretary shall establish a National List of approved and prohibited substances that shall be included in the standards for organic productionâ€Â¦â€

Under the Clean Air Act and the Montreal Protocol, an international treaty, Congress has restricted ozone depleters in an effort to curtail global warming. To assist agricultural producers in making the shift to alternatives, the department has the authority to limit the use of methyl bromide in its conservation programs and in so doing facilitate the transition to environmentally sound practices. Here again, organic practices can help lead the way in addressing conservation practices.

Who to Contact: Let your members of Congress (U.S. Representatives and Senators) know that you want them to contact the conferees on the House-Senate Farm Bill conference committee and ask them to reject the Goodlatte pesticide amendment and allow USDA to advance conservation practices as needed. If your Congress member is a conferee (see list), urge the member to be an advocate for this position.

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26
Mar

French Ban on GM-Corn to Remain, Pending Further Studies

(Beyond Pesticides, March 26, 2008) The sowing of gene-altered corn, called MON810, in France this spring will not be allowed until further scientific evidence on its safety is reviewed. This ruling came after growers argued that they faced serious economic harm if the ban on genetically modified crops was not immediately released before the start of the spring planting season. The French Conseil d’État last week upheld the ban instituted February 7 of this year, after concerns were raised by French President, Nicolas Sarkozy, on the heath and environmental benefits of genetically modified (GM) crops.

In the ruling, presiding Judge Jean-Marie Delarue pointed out that the safety of the product needs further study. The ban would therefore be upheld until a ruling could be made on the scientific underpinning. Hearings are expected to be held in the coming months. The French Ministry of Agriculture initially imposed the ban on GM products, stating that it should remain in place until European authorities completed a review of the product. Review is required every ten years.

Efforts to overturn the ban were led by the General Association of Maize Growers in France and several biotechnology companies, including Monsanto, which engineered MON810, and Pioneer, a unit of the chemical company Dupont.

“We are disappointed,†said Stéphanie Piécourt, a spokeswoman for Monsanto in France, adding that corn farmers “will not be able to benefit from the economic, agricultural and environmental advantages that this product offers.†Farmers in support of the crop also argued that MON810 could help reduce the use of pesticides and lower costs, which would benefit consumers at a time of rising food prices.

However, environmentalists, scientists and farmers opposed to GM crops have argued that the corn, which confers resistance to pests, could pollute other crops and pose a threat to the environment and human health. The debate over the use of GM crops in Europe has been ongoing for at least a decade. Despite this victory, there are signs that some governments and policymakers are prepared to ease longstanding opposition to the cultivation of these crops. Some expect that MON810 will be cultivated this year in at least seven European Union countries, including Spain and Germany. MON810, under the brand name YieldGard, has been used in the United States for more than a decade. Nevertheless, countries like France are ever wary of so-called “Frankenstein foods.â€

Recent studies have shown that GM crops have led to a large increase in pesticide use, due to increased insect resistance, and that despite industry arguments and propaganda, these crops have failed to increase yield or tackle world hunger or poverty. GM crops have also been found to harm aquatic ecosystems and contaminate organic and non-GM crops (See Jan 24, 2008 Daily News on a California bill to protect farmers from GM contamination). For more information, visit our page on GM crops.

Source: The New York Times

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25
Mar

Converting to Organic Produce Reduces Dietary Pesticide Risk

(Beyond Pesticides, March 25, 2008) According to a new study, Simplifying the Pesticide Risk Equation: The Organic Option, converting the nation’s eight million acres of produce farms to organic would reduce pesticide dietary risks significantly. The report provides the first-ever quantitative estimate of the degree to which pesticide risks from food can be eliminated through adoption of organic farming methods says report author Charles Benbrook, Ph.D., the Organic Center’s chief scientist. Less than three percent of the nation’s cropland produces fruits and vegetables. Yet, according to the report, these crops account for most of the pesticide risks from dietary exposure in domestically produced foods. If converting domestic cropland of organic is coupled with consumers choosing only imported produce that is certified organic, dietary pesticide exposure is reduced by 97 percent.Other findings in the report include:

  • An analysis of the significantly greater pesticide risks linked to consumption of imported conventionally-grown fruits and vegetables, as compared to domestically-grown produce.
  • Rankings of dietary risk levels in select conventionally-grown fruits and vegetables, arranged to help guide consumers seeking to minimize pesticide risks.
  • Suggestions on how to meet dietary guidelines for fruit and vegetable intake in the winter, while also reducing pesticide exposures.
  • An overview of pesticide residues found in milk.

The estimates are based on up-to-date pesticide residue data from the U.S. Department of Agriculture (USDA), and the U.S. Environmental Protection Agency’s (EPA) current methods for estimating pesticide dietary risks.

Reducing dietary pesticide exposure through the conversion of organic produce is extremely important, however there are other factors to consider when making choices about food and other agricultural products. Beyond Pesticides advocates choosing local, fairly traded organic goods whenever possible. In addition to protecting your own body, this decision positively impacts the health and well-being of workers, reduces environmental contamination and reduces exposure people who live, work and attend schools near agricultural fields – including the vast majority of our farm fields, which do not grow produce.

Driving all pesticide risks downward is important because recent science has established strong links between exposure to pesticides at critical stages of prenatal development and throughout childhood, and heightened risk of pre-term, underweight babies, developmental abnormalities impacting the brain and nervous system, as well as diabetes and cancer.

“With surprising frequency, all Americans, including infants and children, are exposed to pesticides via their diet and drinking water,†said Dr. Benbrook. In fact, he noted, recent USDA pesticide residue and food consumption surveys show that most people consume three to four residues daily just through fruits and vegetables. “Accounting for residues in conventional milk, tap water and other foods, the average American exposes him or herself to ten to 13 pesticide residues daily,†Dr. Benbrook added.

The frequency of multiple pesticide residues in conventional produce contributes significantly to each person’s daily dose. Multiple residues are eight-times more likely in conventional produce than in organic produce.

The report bases its 97 percent risk reduction estimate upon a “Dietary Risk Index†(DRI), developed by the EPA’s Office of Inspector General (OIG). The EPA-OIG used the index in a 2006 appraisal of the impacts of the 1996 Food Quality Protection Act (FQPA) on pesticide dietary risks. The report authors applied the same DRI to estimate the changes that would occur in risk levels if all produce were grown using organic methods. They concluded that a 100 percent reduction in risk is unattainable because of the widespread use of pesticides on conventional farms, and the movement of pesticides in the air and water onto organic farm fields.

“While it will take years to convert most American fruit and vegetable farms to organic methods, the process is well underway and accelerating fast, especially in the Western U.S.,†Dr. Benbrook noted. Already, organic produce accounts for nearly ten percent of retail sales of fresh fruits and vegetables. Several major fresh produce grower-shippers have recently announced aggressive timetables to convert all or most of their fruit and vegetable acreage to organic, assuming consumer demand continues to grow. The report points out that a substantial reduction in pesticide exposure will remove, or markedly lesson, an important risk factor for several serious public health problems.

For more information on organic agriculture, see Beyond Pesticides Organic Food pages.

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24
Mar

USGS Identifies Contaminants in Potomac River Possibly Linked to Intersex Fish

(Beyond Pesticides, March 24, 2008) Scientists at the U.S. Geological Survey (USGS) announced that they have identified ten contaminants, including pesticides, in the Potomac River, which flows through downtown Washington, DC, that could be responsible for the alarming discovery of “intersex fish,†male fish producing eggs. The suspected chemicals include: atrazine, a common herbicide used in agriculture and on lawns that is already linked to sexual abnormalities in frogs; insecticides chlorpyrifos and endosulfan; the herbicide metolachlor; and two chemicals used to add fragrance to perfumes, soaps and other products, tonalide and galaxolide.

To collect the samples, USGS scientists suspended a device intended to serve as a facsimile fish in the Potomac River near the Washington, DC’s Blue Plains sewage plant. The device had a plastic-coated tube, which simulated a fish’s permeable skin, and a layer of simulated fat. According to the Washington Post, the tests on this fake fat revealed a range of potentially worrisome pollutants. Most have been found in other streams around the U.S.

“The types of things we’re finding are the types of things that are associated with everyday life,” David Alvarez, a U.S. Geological Survey research chemist who analyzed samples from the Potomac told the Washington Post. “The contaminants flow into the river from sewer plants and in rainwater washing off of farm fields and suburban lawns. If it’s something we’re using, ultimately it’s going to end up in the water.â€

In 2006, USGS discovered in some Potomac tributaries, including the Shenandoah River in Virginia, nearly all of the male smallmouth bass caught were so-called intersex fish, producing immature eggs in their testes. In the Potomac itself, 7 of 13 largemouth bass exhibited female characteristics, including 3 that were producing eggs.

Intersex fish were discovered in the Potomac rivershed in 2003 and have also been found in other parts of the country. But the frequency found by the surveys is much higher than what had been found elsewhere, said Vicki Blazer, a USGS fish pathologist. Female fish caught in the survey did not develop any unusual sex traits, though fish of both sexes exhibited lesions and other problems related to pollution, said Ms. Blazer, who coordinated the initial survey.

Most scientists have suspected endocrine disruptors and synthetic estrogens, such as pesticides and birth control pills, from the beginning. Endocrine disruptors are a diverse group of several thousands of chemicals that are used in everything from pesticides and flame retardants to cosmetics and pharmaceuticals. Endocrine disruptors may be mistaken for hormones by the body and thus their presence may alter the function of hormones, either blocking their normal action or interfering with how they are made in the body. Since hormones regulate things like growth and body development, there is great potential for damage. In particular, some endocrine disruptors are mistaken for the female hormone estrogen. These estrogen mimics interfere with the reproductive system, causing infertility, malformed sexual organs, and cancer of sensitive organs.

Disturbingly, there are many commonly used pesticides that are known or suspected endocrine disruptors, such as atrazine, 2,4-D, lindane, and permethrin. A recent study found that the commonly used lawn pesticide formulation Round-up, with the active ingredient glyphosate, causes damaging endocrine effects in fetuses. EPA does not currently evaluate or consider the endocrine disrupting properties of pesticides during registration or reregistration.

The environmental effects of these chemicals has been well-established: pseudo-hermaphrodite polar bears with penis-like stumps, panthers with atrophied testicles, hermaphroditic deformities in frogs, and male trout with eggs growing in their testes have all been documented as the probable result of endocrine-disrupting chemicals in the environment. Many scientists believe that wildlife provides early warnings of effects produced by endocrine disruptors, which may as yet be unobserved in humans.

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21
Mar

Last Chance to Submit Comments on Cause Marketing Labeling!

(Beyond Pesticides, March 21, 2008) Will this be the pesticide label of the near future? It will be unless you act now to stop cause marketing on toxic pesticide products. Send your comments to EPA by Thursday, March 27, 2008 and oppose cause marketing on toxic pesticide products. See Take Action webpage.

On October 31, 2007, the Environmental Protection Agency (EPA) opened a comment period on their Draft Guidance for Pesticide Registrants on Label Statements Regarding Third-Party Endorsements and Cause Marketing Claims. After being urged by Beyond Pesticides and other concerned groups, EPA extended the closing date from December 28 to March 27. Your opportunity to provide EPA with critical feedback on its proposal to allow third-party endorsements on pesticide labels ends in less than a week!

Cause marketing on pesticide labels would allow manufacturers to place the symbols of well-known organizations to their products, such as in the deal Clorox made with the American Red Cross last year. Attaching an image (like the Red Cross symbol) to a label can imply false safety of a product, which is a direct violation of EPA’s own labeling law. EPA’s proposed law would allow any company to make similar partnerships, putting consumers at risk of misinterpreting the toxic nature of the product.

Over the last year, states have vocally rejected the idea of cause marketing on labels. The Minnesota Department of Agriculture determined that “the inclusion of such a symbol and organization name on a pesticide label would constitute misbranding.†Seven state attorney generals contested EPA’s approval of the Clorox/Red Cross label, again noting that it violated EPA’s own standard. Dozens of public health and environmental groups have petitioned EPA to reverse its decision on Clorox’s labeling, and have already commented on this notice. For more background on the proposed rule, see Daily News of December 21, 2007 and January 10, 2008.

TAKE ACTION: Your input is critical in helping EPA to disallow cause marketing and third-party labeling on pesticide labels. Please send your comments to EPA no later than March 27, 2008 in order to be considered. See sample letter. You can submit them online at http://www.regulations.gov by entering Docket # EPA-HQ-OPP-2007-1008. If submitting by mail, send to Office of Pesticide Programs (OPP) Regulatory Docket (7502P), Environmental Protection Agency, 1200 Pennsylvania Ave., NW., Washington, DC 20460-0001.

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20
Mar

USGS Finds Water Contaminated by Pesticides Known To Be Hazardous at Low Levels

(Beyond Pesticides, March 20, 2008) A 2000-2005 U.S. Geological Survey (USGS) study, Pesticide Occurrence and Distribution in the Lower Clackamas River Basin, Oregon, 2000-2005, finds a variety of pesticides in river and tributary samples, along with trace-level detections of pesticides in treated drinking-water samples collected from a drinking-water treatment plant that uses the Clackamas River as a raw-water source. While the federal government is quick to point out that detections in drinking water are below existing Environmental Protection Agency (EPA) drinking-water standards and most river samples are below the agency’s aquatic life benchmarks, studies show hazardous endocrine-disrupting and immunosuppressive effects at extremely low levels — far below EPA standards.

A total of 63 pesticide compounds were detected in 119 water samples collected during storm and non-storm conditions using low-level detection methods. More pesticides were detected in the tributaries than in the Clackamas River mainstem. One or more of 15 pesticides were detected in nine of 15 samples of drinking water. Environmental and public health advocates are concerned that these results add to a pattern of contamination across the country. USGS data released in 2008, shows widespread pesticide contamination in the Chesapeake Bay watershed, and a 2004 USGS report of nationwide data, shows similar contamination.

Pesticides were detected in all eight of the lower-basin tributaries after heavy rainfall, with the largest pesticide contributions coming from Deep and Rock Creeks. The herbicides atrazine and simazine were the most common, detected in half of the samples. High-use herbicides such as glyphosate, triclopyr and 2,4-D also were frequently detected.

Concentrations of four insecticides-diazinon, chlorpyrifos, azinphos-methyl, and p,p’-DDE-exceeded USEPA aquatic-life benchmarks during storms in seven streams, and concentrations of several other pesticides exceeded other, non-USEPA benchmarks, including chlorpyrifos in the Clackamas River mainstem. Nearly one-quarter of the tributary samples had at least one pesticide that exceeded an aquatic-life benchmark. Further, “Benchmarks have not been established for many of the pesticides detected, and current regulations do not yet account for multiple compounds that often occur in a single sample,” noted Kurt Carpenter, USGS Hydrologist and lead scientist for the study.

Although most of the samples were detected at low-levels, scientists are increasingly finding serious health and developmental effects, well below EPA drinking water standards and levels of concern. Chlorpyrifos, for example, is linked to learning disabilities at extremely low levels. Edward Levin, Ph.D., a professor at the University of North Carolina, shows in his research that rats are slower to find food in a maze when exposed to low-levels of chlorpyrifos. The research suggests an inverse dose response, meaning the effect is most pronounced at the lowest doses. Additionally, atrazine is linked to endocrine-disrupting effects at levels below EPA’s drinking water standard. Research by UC Berkeley professor, Tyrone Hayes, Ph.D., has demonstrates that exposure to doses of atrazine as small as 0.1 parts per billion, turns tadpoles into hermaphrodites – creatures with both male and female sexual characteristics.

According to USGS, the individual sources of pesticide contamination in the Clackamas River basin are difficult to identify because of the diverse land use in the basin and the multiple-use nature of most of the pesticides detected. More than 90 percent of the 51 current-use pesticides can be used on nursery or other agricultural crops; about one-half are commonly used on lawns and landscaping in urban areas, on golf courses, or along roads and right-of-ways; and some can be used on forestland. “Because pesticide-use data currently are reported only for the Willamette River basin as a whole, not for individual subbasins, watershed managers could benefit from more detailed reports of which pesticides are being used and where,” Mr. Carpenter observed.

The Clackamas River Water Providers, a coalition of municipal drinking water providers, and the Clackamas County Department of Water Environment Services cooperated with the USGS in the study. Andrew Swanson, Water Quality Analyst with Clackamas County Water Environment Services Department (WES) said, “Even though pesticides were typically detected at low levels during this study, the data collected will prove valuable in increasing public awareness of this important issue. WES is concerned about the numerous pesticides, regardless of the detected level, in water flowing from and through North Clackamas County’s urban area. As a result, WES is working in a cooperative manner with other watershed partners to develop and implement a public awareness and educational campaign regarding pesticides. We appreciate the USGS’ efforts in bringing this subject to the forefront of the environmental challenges we’re all facing today in the Clackamas River watershed.â€

Results of the lower Clackamas River pesticide study are available in USGS Scientific Investigations Report 2008-5027, Pesticide Occurrence and Distribution in the Lower Clackamas River Basin, Oregon, 2000-2005.

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19
Mar

Conflicts of Interest Within EPA’s Scientific Advisory Panels Investigated

(Beyond Pesticides, March 18, 2008) Congress on Monday opened an investigation into allegations of potential conflicts of interests among scientists appointed to panels that advise the EPA on the toxic effects of chemicals. Members of EPA’s science advisory panel have been linked to powerful chemical manufacturers and interest groups.

Rep. John Dingell (D-Mich), chair of the House Energy and Commerce Committee, and Rep. Bart Stupak (D-Mich), chair of the committee’s Oversight and Investigations Subcommittee, have launched an investigation into the chemical industry’s undue influence on EPA panels. This investigation comes in light of last summer’s firing of Deborah Rice, PhD, a respected toxicologist from the Maine Centers for Disease Control, and a panel chair, at the request of the chemical industry lobby group, the American Chemistry Council (ACC), after she raised concerns about the flame retardant, deca-BDE or Deca, and urged the Maine state legislature to ban the chemical. The ACC complained that Dr. Rice “exhibited an appearance of a lack of impartiality.â€

The two chairmen, in a strongly worded letter to EPA Administrator Stephen Johnson, are demanding an explanation for the double standard that allows individuals with direct financial ties to the companies making the chemicals under review to remain on scientific advisory panels while excluding public health scientists whose professional opinions differ from the views of the chemical industry.

“The routine use of chemical industry employees and representatives in EPA’s scientific review process, together with EPA’s dismissal of Dr. Rice raises serious questions with regard to EPA’s conflict of interest rules and their application,” said Rep. Dingell.

Cited cases include eight scientists who were members or consultants to advisory panels to assess the health effects of toxic chemicals. These scientists were also found to be receiving research support from the chemical industry on the same chemicals they were examining, while two were actually employed by the manufacturer or by a company affiliated with the manufacturer. One consultant, while on the panel, promoted his own industry-supported research arguing that the chemical under review was not carcinogenic. The letter also requests documents related to Dr. Rice’s dismissal, as well as records related the appointment of scientists with chemical industry ties.

Among the appointments questioned:

  • An employee of Exxon Mobil Corp., who served on an expert panel assessing the cancer causing potential of ethylene oxide, a chemical also made by Exxon Mobil.
  • A participant in a panel examining the risk to humans from a widely used octane enhancer in gasoline, who was employed by an engineering company working with makers of the chemical and major oil and chemical companies.
  • A scientist who served on a panel examining the health impacts of ethylene oxide, a component in various industrial chemicals, who received research support from Dow Agro, one of the chemicals’ manufacturers.

An independent investigation of seven external review panels conducted by the Environmental Working Group, found 17 instances of scientists with direct financial or other ties to industry serving on EPA external review panels.

Source: Associated Press

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18
Mar

EPA Says “Lock Up Pesticides,” Fails to Promote Alternatives

(Beyond Pesticides, March 18, 2008) To kick off National Poison Prevention Week on March 17, the U.S. Environmental Protection Agency (EPA) is urging people to “lock up” their pesticides to protect children —stopping far short of advising the public on non-toxic methods of pest management. According to public health advocates, EPA, as a facilitator and apologist for the unnecessary use of highly toxic pesticides that it registers missed an important opportunity during National Poison Prevention Week to alert families with children about integrated management and organic methods that are effective but not reliant on hazardous methods. “With the wide availability of non-toxic methods and products, there is no reason for people to have poisonous pesticides in their homes and risk their children’s exposure,” said Jay Feldman, executive director of Beyond Pesticides.

Despite numerous scientific studies that show children carrying a body burden of pesticides used in homes and elevated rates of childhood cancer in households that use pesticides, given children special vulnerability to pesticides, EPA chose to focus on pesticide poisoning of children associated with accidental ingestion. The agency launched the week with the headline “Play It Safe, Prevent Poisonings, Lock Up Pesticides” and the quote, “The U.S. Environmental Protection Agency (EPA) observes National Poison Prevention Week each year to increase awareness of the danger to children of unintentional poisonings from pesticides and household products, and to encourage parents and caregivers to lock up products that could potentially harm children.”According to EPA, every 13 seconds, a U.S. poison control center receives a call about an unintentional poisoning. The American Association of Poison Control Centers reports that more than 50 percent of the two million poisoning incidents each year involve children younger than six years old. In 2006, poison centers reported more than 77,000 calls made to poison centers with concerns about potential exposure to common household pesticides.

EPA lists the following products as hazardous, again focusing only on ingestion (“products that could seriously harm a child if ingested”), but nevertheless recognizing the fact that they are poisons:

  • bath and kitchen disinfectants and sanitizers, including bleach
  • household cleaning or maintenance products, such as drain cleaner, paints, or glues
  • automotive products stored around the home, such as anti-freeze or windshield washer fluid
  • health or beauty care products such as medicines, hair and nail products
  • roach sprays and baits
  • insect repellents
  • rat and other rodent poisons
  • weed killers
  • products used to kill mold or mildew
  • flea and tick shampoos, powders, and dips for pets
  • swimming pool chemicals

In keeping with what advocates say is EPA’s failure to alert the public to the limitations of the pesticide regulatory process (such as no evaluation of endocrine disrupting effects, low level exposures, the effects of mixtures and synergistic effects between pesticides and with pharmaceuticals, etc.), the agency is also promoting its “Read the Label First!” campaign, which is said to be misleading in suggesting that compliance with the pesticide label instructions is fully protective of children, the public and the environment.

See Beyond Pesticides’ factsheets for managing pests without toxic pesticides and report Ending Toxic Dependency for more information.

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17
Mar

Pharmaceuticals and Anti-Bacterials in Your Drinking Water

(Beyond Pesticides, March 17, 2008) Not everything that goes down the drain can be removed by water treatment plants, which leaves some alarming contaminants in America’s drinking water. A five-month investigation by the Associated Press (AP) finds trace quantities of pharmaceuticals in the drinking water of 41 million Americans. Scientists fear that ingestion of these tiny amounts of drugs may pose health risks to the public, wildlife and aquatic organisms.

The AP investigation surveyed the 50 largest cities in the country and a dozen other major water providers, as well as other small providers in each of the 50 states. A wide range of pharmaceuticals, whether administered to humans or to farm animals, are found in the water of 24 major metropolitan areas, and tests done in the watersheds of 35 major water providers shows 28 testing positive for pharmaceuticals. The levels of pharmaceuticals found in the water are at levels measured in the parts per billion or trillion, far below levels of medical use. The federal government has not set safety limits for drugs in drinking water. In fact, fewer than half of the 62 major water providers could say their water was tested.

Water treatment plants are not designed to remove these types of contaminants. The U.S. Environmental Protection Agency (EPA) does not require utilities to test for these chemicals. The drug residues in tap water join hundreds of other synthetic chemicals Americans are exposed to daily, as contaminants in food, water, air and in common consumer products.

EPA’s assistant administrator for water, Benjamin Grumbles, told the AP in a related story, “No Standards to Test for Drugs in Water,†that “the EPA has launched a four-pronged approach: to identify the extent of the problem, to â€Ëœidentify’ what we don’t know and close the gap,’ to take steps using existing science and regulatory tools, and finally, to increase dialogue and awareness with water providers and state and local agencies.†This sounds like business as usual at EPA — a lot of talk and little action, according to advocates.

Sudeep Chandra, an assistant professor at University of Nevada, Reno told the AP, “There’s enough global information now to confirm these contaminants are affecting organisms and wildlife.†According to the AP article, Drugs in Water Hurt Fish and Wildlife, “More than 100 different pharmaceuticals have been detected in surface waters throughout the world.†Several species from algae to fish to vultures have serious reproductive problems as a result from these contaminants. Problems like lower sperm counts, damaged sperm, feminization of males, create androgynous characteristics, increased hormone levels, kidney failure, and inhibited growth.

Philadelphia has the highest number of pharmaceuticals, 56, found in its drinking water. Washington, DC has six different drugs in its drinking water, one of which is triclocarban, an antibacterial compound widely used as an additive to a range of household and personal care products including bar soaps, detergents, body washes, cleansing lotions, and wipes. Triclocarban, like its cousin triclosan, has been linked to numerous health and environmental effects. Researchers from the University of California- Davis and Yale University found triclocarban to have an amplification effect on the activity of natural hormones, which in turn can lead to adverse reproductive and developmental effects. Triclocarban has a synergistic interaction with the sex hormone, testosterone, present in both males and females. Researchers further explained that ovulation and ovarian function in females can be disrupted, while sperm quality can be decreased in males. They also note that since triclocarban has the potential to amplify synthetic compounds, further investigation into its interaction with oral contraceptives and hormone replacement therapy is needed. Researchers at the Johns Hopkins Bloomberg School of Public Health found that triclocarban is the fifth most frequent contaminant among 96 pharmaceuticals, personal care products and organic wastewater contaminants evaluated and the levels of triclocarban in water resources nationwide are much higher than previously thought. A recent U.S. Geological Survey (USGS) study finds earthworms in agricultural fields contain chemicals from household products, indicating that such substances are entering the food chain. Chemicals introduced to the environment via land application of biosolids, the solid byproduct of wastewater treatment, and manure as fertilizers are transferred to earthworms. Earthworms continuously ingest soils for nourishment and can accumulate the chemicals present in the soil. Several compounds were detected in earthworms including triclosan and phenol (disinfectants), tributylphosphate (antifoaming agent and flame retardant), benzophenone (fixative), trimethoprim (antibiotic), and galaxolide and tonalide (synthetic fragrances). In previous research, the USGS found several drugs, including triclosan, in Shoal Creek in Missouri back in 1999 and 2002, according to The Joplin Globe.

Additionally, researchers at Virginia Tech have found that triclosan reacts with chlorine in tap water to form significant quantities of chloroform. Chloroform is classified by EPA as a probable human carcinogen. The research also suggests that the reaction of triclosan with chlorine could produce highly chlorinated, and thus dangerous, dioxins in the presence of sunlight.

The East Bay Municipal Utility District (EBMUD) of Oakland, California, among others, has already begun doing something about pharmaceuticals in waste water. One EBMUD flyer distributed during the summer of 2007, states, “The [EBMUD] plant, like others around the Bay, cannot remove 100 percent of these chemicals, which then ultimately end up in San Francisco Bay. You can help protect the Bay by reducing the use of antibacterial soap (containing triclosan), finding less-toxic pesticide alternatives and properly disposing of hazardous wastes such as pharmaceuticals and mercury-containing products.†EBMUD has also phased-out its own purchases of products containing triclosan and triclocarban.

In 2006, the Santa Clara Basin Watershed Management Initiative – Emerging Contaminants Workgroup, which was created to provide a forum to discuss issues related to endocrine disrupting compounds and recycled water, wrote a white paper on the hazards of triclosan. Among other solutions discussed, the heavily cited paper suggests looking into drafting legislation to limit antibacterial products and other emerging watershed contaminants in consumer products.

In response to the AP investigation, Congresswoman Allyson Schwartz (PA-13) called on EPA to establish a national taskforce to investigate and make recommendations to Congress on any legislative actions needed. “The Associated Press report raises serious questions about the safety and security of America’s water system. I am especially concerned about the lack of information known on the potential for pharmaceuticals in the water to bio-accumulate in humans or potentially decrease the effectiveness of antibiotics or other life-saving medicines,†writes Congresswoman Schwartz in a letter to EPA. Senator Frank R. Lautenberg (D-NJ), Chairman of the Transportation Safety, Infrastructure Security and Water Quality Subcommittee of the Senate Committee on Environment and Public Works, and Senator Barbara Boxer (D-CA), Chairman of the Senate Environment and Public Works Committee, announced that they plan to hold a hearing on the issue sometime in early April.

In the wake of the AP investigation, the Governor of Illinois has ordered its state’s waterways to be tested for pharmaceuticals and the New York City Council has scheduled an emergency public hearing for April 3rd.

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14
Mar

Hogs Successfully Manage Insects and Weeds on Organic Apple Farm

(Beyond Pesticides, March 14, 2008) An innovative pilot program integrating organic apple and organic pork production proves successful by decreasing pest problems and increasing farm profitability, according to the initial results of a one-year USDA Integrated Organic Program funded study.Jim Koan, owner of Al-Mar Orchards in Flushing, Michigan, had been fighting the plum curculio (PC) beetle, a major pest of pome and stone fruits. Mr. Koan decided to team up with David Epstein, Tree Fruit IPM Integrator with the Michigan State University IPM Program, to study a way to control the beetles without using hazardous pesticides. They are finding that hogs are the answer Mr. Koan was looking for.

The pilot program results showed that in three days, twenty-seven, two-month old Berkshire hogs ate more than 98 percent of the dropped apples in one-acre plots, many of which were infested with PC larvae. Mr. Epstein found that the PC do not survive in the hog digestive system. Thus, subsequent summer feedings by the PC on apples decreased five-fold where hogs grazed. Without the hogs eating the PC infested apples, the larvae in the apples would have moved into the soil and later during the summer, re-emerged to feed on the fruit remaining on the tree.

Young hogs, less than 60 pounds, were found to be the most suitable for the apple farm as they were more likely to forage throughout the one-acre plots, rooting shallowly. Larger hogs, greater than 60 pounds, preferred staying in shadier areas and rooted so deeply that they exposed tree roots. Mr. Epstein also found that “hogs grazing and rooting provided superior weed control and improved nutrient availability.â€

For fruit producers with on-farm markets, locally produced organic meat products can provide additional income. Although Mr. Koan’s hogs did not reach a desirable market weight at 8 months, he will harvest them when they reach a live weight of 100kg, expected sometime this month.

After showing favorable results from the pilot project, the team is looking to additional funding to continue with the study and begin measuring hog food intake in a laboratory growth study.

For more information on organic agriculture, see Beyond Pesticides Organic Food pages.

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13
Mar

Chemical Exposure Linked to Gulf War Veterans’ Illness

(Beyond Pesticides, March 13, 2008) Exposure to certain chemicals, including pesticides and nerve agents, explains the high rates of illness in Persian Gulf War Veterans, according to a new study published in the Proceedings of the National Academy of Sciences. Veterans from the 1990-91 conflict have a higher rate of chronic, multi-symptom health problems than either non-deployed personnel or those deployed elsewhere. Symptoms routinely reported by these veterans include fatigue, muscle or joint pain, memory problems, trouble sleeping, rash and breathing problems.

Due to the findings, the study author, Beatrice Golomb, M.D., Ph.D., associate professor of medicine at the University of California, San Diego School of Medicine, warns of the potential risk to civilians exposed to pesticides.“Health issues among Gulf War veterans have been a concern for nearly two decades. Now, enough studies have been conducted, and results shared, to be able to say with considerable confidence that there is a link between chemical exposure and chronic, multi-symptom health problems,” said Dr. Golomb. “Furthermore, the same chemicals affecting Gulf War veterans may be involved in similar cases of unexplained, multi-symptom health problems in the general population.”The study synthesized evidence regarding a class of chemicals known as acetylcholinesterase inhibitors (AchEs), including organophosphate (OP) and carbamate pesticides, sarin and pyridostigmine bromide (PB).

OPs and carbamates were aggressively used in the Gulf to control sand flies and other insects. Some military personnel were exposed to sarin, a chemical nerve gas, when demolishing Iraqi munitions. The nerve gas protection pill PB was ingested by military personnel as a preventive measure during the war. (Due to a previous report by Dr. Golomb detailing concerns about these pills, military policy has been changed in the US and elsewhere.)

The study linked exposure to each of these chemicals with the chronic, multi-symptom health problems in 25 to 33 percent of returning Gulf War veterans. “There is evidence that genetics have something to do with how a body handles exposure to these chemicals,” said Dr. Golomb. “Some people are genetically less able to withstand these toxins and evidence shows that these individuals have higher chance of suffering the effects of exposure.” Specifically, illness is linked to lower activity of enzymes that detoxify AChE, due to genetic variants.Among those service members given PB pills as a preventive measure, those with the mutations that reduced their ability to detoxify the pills were at significantly higher risk of illness, according to Dr. Golomb.

Previous studies have shown genetic variants of these enzymes are also associated with increased rates of some neurological diseases, such as amyotrophic lateral sclerosis (ALS) or Lou Gehrig’s disease. Dr. Golomb says this may explain the elevated levels of ALS seen in Gulf War veterans. Nearly one million servicemen and women were deployed to the Gulf between August 1990 and February 1991. Veterans started reporting health problems within months of returning. In 2004, a federal panel of medical experts set up by the Veterans Administration concluded that many Gulf War veterans suffer from neurological damage caused from exposure to neurotoxic chemicals, including pesticides, that inhibit the production of AchE.

In 2003, two studies showed that an abnormally high number of Gulf War veterans have become sick and are dying from ALS. According to both studies, the disease, which affects roughly 30,000 people in the U.S. between the ages of 50 and 70, is impacting this subsection of veterans at more than two times those in the general population. Additional studies have found elevated birth defect rates tied to Gulf War service and that pesticides cause a genetic effect linked to attention deficit disorder and Gulf War syndrome. In 2001, the Defense Department admitted that pesticides may be to blame for Gulf War Syndrome. “These findings carry important implications for current members of the armed forces as well as the general public, suggesting that exposure to these pesticides in any setting may increase risk for impaired neuropsychological function and poor health” said Dr. Golomb.

Some of the chemicals linked to these multi-symptom illnesses continue to be used in agriculture, and at homes and offices for pest control in the United States and around the globe. Studies not related to the Gulf War showed that agricultural workers exposed to organophosphate pesticides had 10 times the number of health symptoms as those not exposed. Whether for residential, commercial, or agricultural uses, according to Beyond Pesticides’ Gateway on Pesticide Hazards and Safe Pest Management, commonly used carbamate pesticides used in include: aldicarb, carbaryl, fenoxycarb, and propoxur; and commonly used OPs include: acephate, bensulide, chloryprifos, diazinon, dichlorvos, malathion, parathion, propetamphos, and trichlorfon.

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12
Mar

Bird Eggs Found to Contain Chemical Contaminants

(Beyond Pesticides, March 12, 2008) BioDiversity Research Institute, a nonprofit ecological research group, released a new report that was presented March 12, 2008 to Maine’s Joint Standing Committee on Natural Resources. Entitled “Contaminant Screening in Maine Birds,” it documents over 100 harmful contaminants that were found in Maine bird eggs.

Scientists collected 60 eggs, representing 23 species of birds, all of which test positive for chemical contaminants, some at levels believed to be harmful to the birds. Flame retardants (PBDEs), industrial stain and water repellants (PFCs), transformer coolants (PCBs), pesticides (OCs), and mercury are found in all 23 species of birds tested. The bird species studied live in a variety of habitats: on Maine’s ocean, salt marshes, rivers, lakes and uplands.

“This is the most extensive study of its kind to date and the first time industrial stain and water repellants were discovered in Maine birds,†says report author, senior research biologist Wing Goodale with the Institute.

The Common loon, Atlantic puffin, piping plover, belted kingfisher, great black-backed gull, peregrine falcon and bald eagle have the highest contaminant levels. The flame retardant deca-BDE, banned last year in Maine, is found in eight species. Overall, eagles carry the greatest contaminant load, and for many contaminants have levels multiple times higher than other species. Many of the contaminants levels recorded are above those documented to have adverse effects.

“These results are significant because many of these contaminants can interact to create effects more harmful than one toxic pollutant alone,†said Mr. Goodale, “and the pervasiveness of the pollutants strongly suggests that birds and wildlife in other states are also accumulating these contaminants.â€

“Since we found that birds with high levels of one contaminant tended to have high levels of other contaminants, these compounds may cause top predators, such as bald eagles and peregrine falcons, to have greater difficulty hunting and caring for young,†Mr. Goodale added.

The report also shows the contaminants are coming from both global and local sources. All the types of contaminants were found in all speciesâ€â€including birds that feed hundreds of miles offshore. This indicates that the pollutants are most likely in rain and snow. Birds in mid-coast and southern Maine tended to have higher levels, suggesting the compounds may also come from local sources such as incinerators and water treatment facilities.

“There is good news,†Mr. Goodale said. “We found that banned chemicals like PCBs and DDT were significantly lower in Maine today than in the past, showing that by banning chemicals we can decrease levels of harmful contaminants in the environment.â€

Organochlorine (OC) pesticides, such as DDT, endosulfan, chlordane, and dieldrin have been especially problematic due to their persistent nature. OCs are moderately toxic to bird species and are stored in the fat of birds. Residues find their way into egg yolks at measurable concentrations. Recent studies have found that these pesticides are also responsible for reducing the hatching rate of alligator eggs (See Daily News of July 9, 2007). The National Park Service (NPS) has also documented chemical contamination across parks throughout the western United States and Alaska, exceeding consumption levels for humans and wildlife in some areas. (Daily News of February 29, 2008). Other wildlife species such as sharks, frogs and salmon are also at risk from chemical contamination.

Source: BioDiversity Research Institute

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11
Mar

EPA Releases Children’s Study Authorized by 1997 Executive Order

(Beyond Pesticides, March 11, 2008) A Decade of Children’s Health Research: Highlights from EPA’s Science to Achieve Results Program, a ten-year Environmental Protection Agency (EPA) study released March 10, 2008, summarizes important research findings found from $127 million invested in research grants on children’s environmental health in response to an executive order issued in 1997. Executive Order 13045, Protection of Children From Environmental Health Risks and Safety Risks, requires federal agencies to place a high priority on assessing risks to children. EPA, through its Science to Achieve Results (STAR) program, issued more than 60 research grants in response to this order, which in turn, produced more than 1000 scientific journal articles.

“Understanding potential environmental health risks to children is important to EPA,” said George Gray, assistant administrator of EPA’s Office of Research and Development. “This research will help us assess and address environmental factors that may affect some of the most vulnerable members of our society.”

The report summarizes research from the STAR children’s health program over the past 10 years, highlighting scientific findings in epidemiology, exposure science, genetics, community-based participatory research, interventions, statistics and methods.
Some of the major findings of this research include:

  • People metabolize pesticides differently based on their genotype; some faster, others slower. This finding is of particular concern during pregnancy, as many babies do not develop the ability to metabolize some pesticides during the first two years of life, putting them at greater risks of health effects.
  • EPA’s ban on two household pesticides (diazinon and chlorpyrifos) resulted in a rapid decrease in exposures in New York City. Children born after the ban were also healthier.
  • Integrated Pest Management (IPM) can be effectively implemented in urban areas to reduce both pesticide and allergen triggers.
  • Children living close to major roadways in Southern California have a higher risk of asthma.
  • Community partners play a critical role in informing, implementing, and translating children’s environmental health research.

Environmentalists believe that studying children’s health is a good first step, but criticize the agency for not doing more to protect children’s health. For example, the report cites the residential bans on chlorpyrifos as having positive effects on children’s health. Yet, this neurotoxic insecticide still poisons children’s diet through its use in agriculture. In addition, EPA has a double standard when it comes to protecting the children of farmworkers and other rural children, who are exposed through pesticide drift. Additionally, many of the pesticides that replace chlorpyrifos in the residential marketplace, often synthetic pyrethroids, are linked to endocrine disruption, learning disabilities and asthma — all diseases on the rise in the U.S.

To learn more about the impact of pesticides on children’s health, and to learn how to help protect children at home and in schools, visit Beyond Pesticides Children ans Schools project page. For more information on EPA’s report, visit EPA’s Children’s Research page.

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10
Mar

Advocates Urge Prevention Despite New Pesticide for Head Lice

(Beyond Pesticides, March 10, 2008) Head lice affect an estimated 12 million people in the U.S. each year, and are rapidly becoming resistant to over-the-counter and prescription medications. Researchers at the University of Massachusetts Amherst have found that ivermectin, a compound produced by soil-dwelling bacteria, was 100 percent effective in killing head lice resistant to many standard treatments. Results were published in the January 2008 edition of the Journal of Medical Entomology. Although ivermectin is not well-absorbed through the skin, some public health advocates are concerned about its use on humans for lice and scabies.

The National Pediculosis Association (NPA), a non profit agency, directs parents, health care professionals and child care providers to safer head lice control options via a standardized prevention approach focusing on routine screening, early detection and thorough combing and manual removal of lice and nits. NPA promotes this as a rational strategy over chasing lice with pesticides that offer more risk than benefit and have a well-documented history of lice resistance and failure.Most products used to treat head lice contain the insecticide pyrethrum, or its synthetic cousin permethrin, as the active ingredient. Over the past two decades, resistance to these chemicals has become a serious worldwide problem, causing a crisis in the chemical management of head lice. Some studies have found that lice are also becoming resistant to malathion, a pesticide used in prescription treatments that is more toxic than pyrethrum.“The arsenal of medications used to treat head lice is limited and shrinking, and health providers are spending an increasing amount of time and resources dealing with infestations,†says J. Marshall Clark of the veterinary and animal sciences department.

Dr. Clark and his team turned to ivermectin, a compound used to treat intestinal worms and plant parasites by targeting their nervous systems and muscles. Ivermectin was mixed in a base of water, olive oil, shea butter and several other ingredients to make a topical preparation designed to be applied to the skin or scalp, and tested on a strain of permethrin-resistant head lice collected from school children in southern Florida.

Formulations containing 1.0, 0.5 and 0.25 percent ivermectin were found to be 100 percent effective in killing newly hatched lice following 10 minutes of exposure. The topical formulation was also more effective than 0.5 percent ivermectin alone, indicating that the mixture may allow the ivermectin to penetrate more easily into the lice.

“Since most people find head lice intolerable, they often repeatedly apply insecticides without realizing their potential for harm if overused or misapplied,†says Dr. Clark. “This typically impacts children due to their small size and high sensitivity to these toxic chemicals.â€

Ivermectin is thought to be less toxic than lindane an ingredient in prescription medications. Yet, ivermectin appears risky given the number of adverse event reports related to its use, especially among the elderly where deaths associated with ivermectin prompted a 1997 warning in the medical literature that it not be used at all.

NPA says prevention is not just about stopping head lice. It is also about protecting children from unnecessary and potentially harmful exposures to toxic pesticides such as lindane or malathion.

Future research will determine whether the ivermectin formulation has any effect on the eggs of head lice or the developing embryos. The testing was performed for Topaz Pharmaceuticals, which has completed Phase I for FDA approval. Full FDA approval will probably take an additional two to three years.

For information on controlling head lice without toxic chemicals, see Beyond Pesticides’ Head Lice Factsheet or Getting Nit Picky About Head Lice.

Source: University of Massachusetts Amherst

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07
Mar

CA Counties Oppose LBAM Spraying

(Beyond Pesticides, March 7, 2008) A number of counties in California’s Bay Area have voiced strong opposition to state plans to aerially spray a pheromone mixture over areas where the light brown apple moth (LBAM) has been found. While the California Department of Food and Agriculture (CDFA) plans to begin spraying this summer, state legislators and county officials alike are taking steps to postpone or halt it completely.

By late February, Senator Carole Midgen had introduced a resolution to set a moratorium on aerial spraying in San Francisco and Marin counties. Assemblyman John Laird and others introduced a four-bill legislative package designed to ensure CDFA is “adequately prepared” for pest problems and public health is protected.

Since then, a number of city councils have approved a variety of resolutions to oppose aerial spraying. Santa Cruz County has filed a lawsuit to stop the spraying, the court hearing for which has been postponed until April 24 in order to complete paperwork. “The county just received the administrative record from the state,” said county spokeswoman Dinah Phillips. “We’ll be going through that with a fine-tooth comb. We’re trying to get everything ready before the spraying begins.”

The San Francisco Board of Supervisors has signed on to Sen. Midgen’s resolution. “We haven’t seen this level of concern and debate since the medfly days of then Governor Jerry Brown,” said Sup. Ross Mirkarimi.

The Berkeley City Council notified the Secretary of Agriculture, during a presentation on the planned spraying, that it is planning a lawsuit, or to collaborate with other Bay Area counties on one. The Oakland City Council likewise unanimously approved a resolution to oppose spraying until a “reliable outside independent source verifies that there are no health effects.” According to Councilwoman Jane Brunner, “People are very pleased that we took such fast action.”

Even in Fairfax, where state officials have no plans to aerially spray for LBAM, the City Council has voted to request a moratorium on spraying over the Tiburon peninsula. “We need to scream to the heavens on this issue,” said Councilman Lew Tremaine. “The government is declaring war on the people of this community. We need to make sure this doesn’t happen.” Mayor Mary Ann Maggiore worried that strong winds would bring the pheremone to Fairfax from other areas. “We have no idea how much this might drift,” she said. “We’re strongly against pesticides here.”

CDFA is still accepting comments on its Environmental Impact Report. You can send yours in through March 14. Address your comments to Jim Rains, Staff Environmental Scientist, California Department of Food and Agriculture, 1220 N Street, Sacramento, CA 95814, fax (916) 654-1018, or email [email protected].

The LBAM issue will be addressed next week at the National Pesticide Forum, held at the University of California-Berkeley. A Saturday workshop, “Taking the Lead at the Local Level,” will feature an informative presentation by Paul Schramski, state director of Pesticide Watch, followed by an informal discussion session on Sunday. For more details and to register for the Forum, click here.

Sources: Santa Cruz Sentinel, Oakland Tribune, San Francisco Bay Guardian, Salinas Californian, Marin Independent Journal

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