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Daily News Blog

19
Nov

Boulder Activists Successful in Delaying Herbicide Spraying

(Beyond Pesticides, November 19, 2007) Boulder, CO, officials will delay spraying herbicide in a community park for at least a year, after activists protested last Wednesday the pesticide application to control the spread of a noxious weed. The herbicide Plateau, whose active ingredient is the ammonium salt of imazapic, would have been sprayed over jointed goatgrass, an invasive, non-native plant. About a dozen people, including children, gathered Wednesday morning at Foothills Community Park to distribute information on their concerns about the health effects of spraying the herbicide. More people called in to express their opposition, prompting officials to halt the spraying, said Paul Bousquet, spokesman for the city’s parks and recreation department.

Boulder City Manager Frank Bruno said the decision to delay herbicide spraying at the park was made because the weed situation is not a life-threatening one. “This isn’t a situation where the people pushed and the city blinked,†said Bruno. “We’re all in this together. We can take a strategic moment to explain what we’re doing.†Bousquet said that the herbicide is safe, but that officials want to better educate the community on its health and safety information. The delay will allow the city to distribute information, as the window during which the herbicide is effective will close soon.

Protesters called on Boulder to not go ahead with spraying because of negative effects the herbicide could have on people and animals nearby. “Citizens for Pesticide Reform has researched Plateau and is concerned about possible deleterious health effects on neighbors, dogs, wildlife and aquatic life,†said Betty Ball, spokeswoman for the citizen group. In laboratory studies, imazapic and imazapic-containing herbicides have caused eye irritation, muscle degeneration, liver damage, anemia, increased blood levels of cholesterol and a birth defect called rudimentary ribs. “This is the most potent herbicide on the market,†said Randall Weiner, an environmental lawyer who protested the spraying. Though imazapic is of low toxicity to birds and mammals, it is moderately toxic to fish. Ball added that the herbicide lingers in the area for months after spraying. Imazapic has an average half-life of 120 days in soil, and it can damage crops up to 40 months after application. BASF Corporation, the manufacturer, warns that Plateau “has a high potential for runoff for several months or more after application,†which makes it likely to contaminate groundwater.

Residents also complained about the city’s notification efforts. “Neighbors did not receive sufficient notice to take adequate precautions to avoid effects of this toxic herbicide,†said Ball. Some neighbors said that the fliers left on their doorsteps were too vague, and officials with the nearby Shining Mountain Waldorf School said they were not informed about the spraying at all. Several children from the school joined the protest. Bruno said the city is only required by law to post a notice at the spraying site, and that officials went beyond their duties by notifying neighbors.

Colorado law also requires city officials to do research on the best way to eliminate pests, including troublesome plants, and officials said that they have tried to eradicate the jointed goatgrass by mowing, weed whipping and mulch-covering. “There are lots of non-toxic alternatives,†said Ball. “People are always in too much of a rush to do what’s easy.†(See the Beyond Pesticides’ Lawn Care page for least-toxic control of weeds and prevention of weeds).

Bruno said the city has spent five years trying to eradicate the goatgrass at Foothills Community Park through “mechanical†means, but to no avail. “We have spent years whacking away at it — literally,†he said. “But we’ve not been successful.†The need to exterminate jointed goatgrass is so extreme that Plateau is the best option, according to Bruno. He stresses that the city only uses chemicals when other options have been exhausted. “This is a long-held value of the city of Boulder,†he said. “We seek the least toxic route if we’re going to use herbicide.†Around the nation, other cities have set a higher standard by passing laws that prohibit the use of pesticides in parks.

Bruno points to the Boulder’s mosquito control plan as an example of how chemicals are used only as a last resort. Despite the danger of the West Nile virus, spread by some kinds of mosquitoes, the city does not spray chemicals to kill them, he said. Boulder will hold off spraying chemicals over the jointed goatgrass for at least a year, and in the meantime officials can consider what alternatives are available. Ball said the group of concerned citizens is “very excited†about the city’s decision to delay spraying. “Now we have to figure out what is next and make a plan,†she said.

Ball offered grazing goats as a non-toxic, environmentally-friendly alternative method of control. Goats could eat the unwanted plants, and they would add fertilizer to the area and aerate the soil with their hooves at the same time. (For more on goats as an alternative for weed management, see Beyond Pesticides’ Daily News blog post from May 10, 2002.) Boulder County has used goats and other non-chemical solutions like bio-controls for years to combat noxious weeds on open space. Bruno said goats are not likely a realistic solution at the park because the area is active with people and pets.

Sources: Daily Camera (November 14, November 15), Colorado Daily News

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16
Nov

Independent Study Finds Bees Thrive Away From Cropland

(Beyond Pesticides, November 16, 2007) A Pennsylvania beekeeper, John McDonald, has undertaken a study of agriculture’s effect on colony collapse disorder (CCD) of honeybees. After writing an article for the The San Francisco Chronicle that speculates on genetically modified (GM) crops’ contribution to the phenomenon, McDonald spent the last six months producing evidence to support his theory (one of many regarding the causes of CCD).

In his original article, McDonald asks, “Is it not possible that while there is no lethal effect directly to the new bees [from GM crops], there might be some sublethal effect, such as immune suppression, acting as a slow killer? . . . Given that nearly every bite of food that we eat has a pollinator, the seriousness of this emerging problem could dwarf all previous food disruptions.”

While CCD has been a worldwide concern, there has been minimal research in determining pesticides’ role, particularly regarding proximity to cropland. McDonald writes, “When it appeared that others weren’t interested in this experiment, I undertook to do my own investigation at my own expense.” Beginning in May, McDonald established new colonies (as his had been wiped out earlier), one in Centre County, Pennsylvania, where farming is extensive, and one adjoining Allegheny National Forest, where agriculture lay outside of the bees’ foraging range. The eight hives were monitored from May to October, and all had free access to goldenrod with which to produce honey.

By mid-October, the hives adjacent to farmland consistently did not gain weight, while those away from it grew steadily. When the “supers,” where honey is collected, were checked, the former had not produced enough honey to feed themselves, while the latter had produced close to 350 pounds of honey.

McDonald will leave the colonies in place to see if these bees die off like his last, but hopes “These results should encourage new research to determine what factor or factors are present in farm country to cause such a discrepancy in honey production.”

Sources: San Francisco Chronicle: March 10, 2007 and November 10, 2007

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15
Nov

New Research May Explain Pesticide Resistance in Insects

(Beyond Pesticides, November 13, 2007) Researchers from across the globe have contributed to a Nature article, which analyzed the defense mechanisms of 12 fly species that damage agricultural crops. The analysis may shed some light on why some insects are able to metabolize toxins and become resistant to pesticides.

The paper is part of a series published online edition of the journal Nature special issue on Drosophila (fruit fly) biology, genomics and evolution. A large international team conducted the analysis of the sequence of genomes of 12 different species of fruit flies. Part of the team were researches from the University of Melbourne, Australia, who focused on genes which may be responsible for breaking down poisons that the fly consumes. Comparison of the 12 genomes has allowed the genes that are likely to be involved in breaking down poisons to be identified, said Associate Professor Phil Batterham.

“This genetic discovery of the Drosophila is critical in pointing to the genes that form the defense system of insect pests. In pest insects such as blowflies and mosquitoes, the counterparts to these genes may be responsible for the break down of the chemical insecticides that are used to control them.â€

Fruit flies are unique because they feed on the yeast found on decomposing fruit and vegetable matter. Prof. Batterham noted, “[T]hey do not consume healthy fruit. However, while Drosophila flies are not pests, they are closely related to insect pest species. Genome sequences of pest insects are needed, so that we might find ways of evading the defense systems of pest insects to reduce their impact on human health and agriculture.â€

He also noted that the investigation of the defense mechanisms of pest insects is of particular concern in countries with large agriculture industries such as Australia and the US.

Drosophila species vary considerably in their morphology, ecology and behavior, and are found in a wide range of global distributions. As such, it has become a model organism in basic research, especially, genetics.

Source: ScienceAlert Australia & New Zealand

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14
Nov

Washington State Begins Mandated Pesticide Drift Study

(Beyond Pesticides, November 14, 2007) As directed by the 2007 legislature, the Washington State Department of Agriculture (WSDA) is starting a 2-year, $150,000 Voluntary Notification Study Project concerning the application of “Danger/Poison†pesticides near schools, hospitals, nursing homes and adult and child daycares.

This project will collect data to determine if notification is a significant factor in reducing pesticide exposures when agricultural “Danger/Poison†pesticides are applied by aerial or airblast application methods near these facilities. The Study Project will be limited to Chelan, Kittitas and Yakima Counties and will run from October 1, 2007 to October 1, 2009. It will focus on pesticides labeled with the signal words “Danger/Poison†that are applied either by air or by airblast application equipment. A voluntary notification register will be maintained by the Department and made available for applicators to check contact information if they plan on making specific types of applications near facilities. The primary source of information regarding location of facilities and facility contact information will be the WSDA website. Contact information will also be available by phone for those applicators who do not have access to the Internet.

This is a Voluntary Notification Project. No regulatory action will be taken against any applicator that fails to notify a nearby facility nor against any facility that does not want to be notified. However, it is hoped that by providing an easy and practical way for applicators to let facilities know in advance that an application is anticipated, communication will be enhanced and the potential for pesticide exposures reduced.

The Department will contact both state certified or licensed facilities and applicators in the three counties to inform them of the project. Facilities will be provided information on how to contact the Department’s Pesticide Management Division. Applicators will be informed on where they can find information on facilities that want to be notified.

As a requirement in order for a facility to be listed on the WSDA website for notification, the facility must agree to completing a questionnaire. The questionnaire may be copied, and additional copies may be downloaded from the WSDA website, or the department may be contacted for more copies.

WSDA will not be collecting specific information on the pesticides applied or the applicator. An interim report will be provided to the Governor at the end of 2008, and a final report will be issued at the end of 2009. Data will be collected on the number and type of facilities participating, the number of notifications received, any actions taken by a facility as a result of the notification, any increase or decrease in the number of drift complaints reported to WSDA due to increased awareness of applications and acceptance and satisfaction with the process.

What is this project? A two-year study to determine if providing pesticide applicators with contact information for accredited schools, hospitals, nursing homes and state licensed adult and child daycares will reduce pesticide drift complaints or potential pesticide drift exposure by allowing them to voluntarily notify facilities before applications.

What facilities are included in this project? Accredited schools, hospitals, nursing homes, adult daycares and child daycares in Chelan, Yakima and Kittitas counties.

What pesticides are affected? Products labeled with the signal words “Danger/Poison” that are applied by aircraft or by airblast sprayers.

For more information, go to the Washington State Department of Agriculture website.

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13
Nov

Pesticides Linked to Rising Autism Rates

November 13, 2007) Autism is on the rise, both in prevalence and incidence, and there is growing evidence that environmental insults, such as pesticides, are linked to this developmental disability. According to the latest study, published in the October issue of Environmental Health Perspectives, children born to mothers living near fields where pesticides are applied are more likely to develop autism spectrum disorders (ASDs). The authors of “Maternal Residence Near Agricultural Pesticide Applications and Autism Spectrum Disorders among Children in the California Central Valley†compared maternal pesticide exposure for 465 children with ASDs and 6,975 children without ASDs living in the same area. The research reveals that mothers who lived within 500 meters of fields sprayed with organochlorine pesticides, specifically endosulfan and dicofol, during their first trimester of pregnancy had a six times higher chance of having children with autism compared to mothers who did not live near the fields. Mark Horton, M.D., director of the California Department of Health, said the findings are exploratory and indicate that more research of the relationship between organochlorines and ASDs is needed. (See Daily News Blog posting from July 31, 2007 for further reactions from health care officials and more details about this study.)

ASDs include a range of developmental disabilities that are characterized by substantial impairments in social interaction and communication and the presence of unusual behaviors and interests. The symptoms range from mild to very severe, appearing before the age of 3 and lasting throughout a person’s life. According to the Centers for Disease Control and Prevention (CDC), one of every 150 eight-year old children has an ASD, a prevalence rate of almost 7 per 1,000 children that is the same across multiple areas of the US. ASD prevalence shot up in 1990s, reaching levels of 2.0-7.0 per 1,000 children, greater than a tenfold increase from the prevalence rates identified in the 1980s, 0.1-0.4 per 1,000 children. There are indications that the rates, while still rising, may be leveling off at present, but this may reflect improvements in diagnostic screening and increased parental awareness as much as changes in the underlying factors. ASDs were first identified as a specific disorder in 1943, and since then the criteria for diagnoses have changed many times. Comparisons of rates over time may not be entirely consistent or thoroughly systematic, but the prevalence has reached a point where it is a condition of concern for parents and school officials.

Federal health authorities believe that ASDs probably result as an interaction between genetics and environmental factors. Despite the high degree of heritability of ASDs, genetic factors cannot completely account for the incidence of autism. After extensive genetic testing, researchers have not been able to pinpoint a specific genetic locus or set of genes linked to autism. Among identical twins, if one child has autism, there is a 75% chance that the other child is affected, but there can be significant differences in the symptoms displayed in twins. Because the concordance rate among identical twins is not 100% and the number of autism cases is rising, it seems likely that environmental causes are key factors. A 2000 report by the National Academy of Sciences indicates that as many as 25 percent of all developmental disabilities in children may be caused by environmental factors.

The relative rarity of autism in the Amish community around Middlefield, Ohio, where only one per 15,000 children has an ASD, provides promise for uncovering environmental factors that cause the disorder. One explanation for the lower prevalence was that Amish children, who are religiously exempt from immunizations, were not exposed to thimerosal, a mercury-based preservative in vaccines. While the CDC acknowledges the possibility of a link between thimerosal and autism, they point out that there have been studies that discredit this causal relationship. (See Daily News from June 13, 2005 for more on Amish rates of autism).

Other substances that have been implicated as risk factors for autism include viruses, industrial chemicals and electromagnetic radiation. A few individual cases of ASDs have been linked to prenatal exposure to valproic acid, as well as to infectious agents such as the rubella and influenza viruses. Some drugs taken by mothers during pregnancy are also linked to a higher risk of autism in children, especially the prescription drug thalidomide, which in the past was administered as a sleeping pill and used to treat morning sickness. Yet, for all these factors, there is less than perfect concordance, which suggests that a genetic predisposition is necessary for the chemical or microbial factors to lead to autism.

However, the role of environmental insults in the development of autism has been documented and cannot be ignored in future research. Research of autistic children in the San Francisco Bay area, “Autism spectrum disorders in relation to distribution of hazardous air pollutants in the San Francisco bay area”, found a potential association between autism and concentrations of mercury, cadmium, nickel, trichloroethylene, and vinyl chloride in ambient air around birth residence.A 1998 article in Toxicology and Industrial Health, “Autism: xenobiotic influences”, looked at 18 autistic children and found that 16 of these children had levels of toxic chemicals in their blood that exceeded the adult maximum tolerance. Similarly, the authors of “Porphyrinuria in childhood autistic disorder: implications for environmental toxicity” describe how urninary levels of porphyrin, a biomarker of environmental toxicity, were elevated in autistic children relative to control groups. Porphyrin levels were not significantly different in children with Asperger’s disorder, distinguishing it from autism.

“Men, Boys and Environmental Threatsâ€, a 2007 report by the Canadian Partnership for Children’s Health and Environment, highlights how boys are more susceptible to environmental risks than girls, which is especially relevant to autism. Boys are four times more likely than girls to be diagnosed with autism, in addition to outnumbering girls in the incidence of learning disabilities overall, Attention Deficit Hyperactivity Disorder (ADHD), Tourette’s syndrome, cerebral palsy and dyslexia. For several reasons, boys’ brains may be more vulnerable during development to damaging substances found in the environment, including lead, mercury, arsenic, radiation, dioxins, PCBs, solvents and some pesticides, and (See Daily News from July 16, 2007 for more information on why boys are more prone to environmentally related health conditions.)

Gustavo C. Román, M.D., suggests that substances that interfere with thyroidal activity may produce morphological brain changes leading to autism, in a 2007 article, “Autism: transient in utero hypothyroxinemia related to maternal flavonoid ingestion during pregnancy and to other environmental antithyroid agentsâ€. Scientists have identified specific changes to brain cells during development that are particular to autism, and these processes are regulated by hormones produced by the mother’s thyroid gland. Dr. Román notes that environmental contaminants interfere with thyroid function, including 60% of all herbicides, in particular 2,4-dichlorophenoxyacetic acid (2,4-D), acetochlor, aminotriazole, amitrole, bromoxynil, pendamethalin, mancozeb, and thioureas. Other antithyroid agents include polychlorinated biphenyls (PCBs), perchlorates, mercury, and coal derivatives such as resorcinol, phthalates, and anthracenes. Mercury acts as an antithyroid substance by causing inhibition of deiodinases and thyroid peroxidase. A leading ecological study in Texas, “Environmental mercury release, special education rates, and autism disorder: an ecological study of Texasâ€, correlated higher rates of autism in school districts affected by large environmental releases of mercury from industrial sources.

Warren Porter, Ph.D. argues that the connections among the nervous, endocrine and immune systems need to be looked at when asking how do pesticides affect learning and behavior. “Studies show that pesticides can function as nerve poisons and as pseudo hormones, modify hormone levels, and/or impact immune system function,†he writes. Learning is dependent on immune system processes & hormonal changes, so any changes to these systems could lead to developmental disabilities. Dr. Porter was first drawn to the relationship between pesticides and learning when he looked at a 1997 survey of student disabilities in the Madison Metropolitan School District (WI). From 1990-1995, the number of children in Madison with learning disabilities increased 70%, children that were emotionally disturbed increased 87%, and children with birth defects increased 83%. Dr. Porter writes that similar changes are seen globally, and that the data from Madison are indicative of a worldwide phenomenon of increasing behavioral and learning disabilities among children, who face more and more contaminants and toxic chemicals in the environment.

To address the public health concern that autism has become and explore the potential environmental factors related to the developmental disorder, the National Institute of Environmental Health Sciences (NIEHS) and the Environmental Protection Agency (EPA) created four new children’s environmental health research centers in 2001. Over the past five years, twelve such research centers nationwide were funded $1 million a year. Additionally, CDC’s Centers for Autism and Developmental Disabilities Research and Epidemiology (CADDRE) have teamed up on a large, population-based study, the Study to Explore Early Development (SEED), to uncover the risk factors for and causes of autism. If successful, researchers will better know how to develop strategies to prevent this complex disorder.

Irva Hertz-Picciotto, epidemiologist at the University of California, Davis, and a member of the Interagency Autism Coordinating Committee (IACC) panel, believes that the government’s proposed projects can provide some answers, but not a definite cause for autism. “I’m optimistic that we will have identified some environmental risk factors, and may have excluded a few others, between 2008 and 2010â€â€but by no means will we have the final word. The genetics and the gene—environment interactions may be even tougher. Unfortunately, I don’t see enough groups working on the environmental contribution to autism, so it may be slower than projected,†she says. Mark Blaxill, vice president of SafeMinds, a parent-led advocacy group, also thinks that more attention should be paid to environmental risk factors. “The CDC has not addressed the crisis in autism responsibly,†he says. “They should be raising the alarm, and they have failed to do so. They should be asking why so many children are sick. Instead, they’ve tried to suggest a degree of doubt about the increases, and that diverts attention and funding from environmental causes.â€

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09
Nov

UK Certifiers Weigh In On Local vs. Organic

(Beyond Pesticides, November 9, 2007) A British group that certifies 80 percent of the country’s organic product recently announced new requirements in order to market produce as organic. The Soil Association will eventually label air-freighted food as organic only if it also meets their fair trade standards. This announcement is part of a growing concern over the impact of air-freight on climate change and the overall carbon footprint of organic agriculture. It introduces “ethical standards” to organic certification, which is more narrowly defined in the United States by production practices like pesticide use.

The Soil Association’s long-term goal is to minimize air-freight, but the exception for fair-trade produce is designed to protect poor farmers in developing countries, particularly in Africa, where much of Britain’s organic produce originates. In their press release, the Soil Association said,

“Less than 1% of organic imports come to the UK by air. However, 80% of air freighted organic produce coming into the UK is grown in low or lower-middle income countries. Being able to export fresh organic fruit and vegetables provides significant economic, social and local environmental benefits, often for farmers with otherwise very low carbon footprints. For a small number of organic producers there are no available alternative markets offering the same development returns.”

As part of their long-term goals to move Britain away from dependency on air-freight, the Soil Association’s chair of their Standards Board, Anna Bradley, said, “the Soil Association will be doing all it can to encourage farmers in developing countries to create and build organic markets that do not depend on air freight.”

The success of the Soil Association’s plan depends, in part, on cooperation amongst trade organizations and organic advocates. Alexander Kasterine, of the International Trade Centre (ITC), points out, “The impact for farmers will depend on the degree to which UK retailers insist on SA certification. ITC urges retailers to . . . accept the EU-Defra standard which is provided by many other certifying bodies and focuses on organic production and processing, and does not stipulate conditions related to fair trade or airfreight.”

Arguments center around the ability of farmers to trade, regardless of fair trade certification, the relatively small percentage of carbon emissions caused by organic “food miles” (11 percent of the UK’s food transportation), and adding confusion to potentially misleading food labels. The Soil Association has said it will open a public comment period early in 2008 and post changes to the standards in January of 2009. Regardless of the final direction of their standards, the announcement highlights the increasing link between the organic food and climate change movements. This first attempt at reconciling their respective goals could be a sign of things to come for organic food.

Sources: The Soil Association, WorldChanging, The Guardian, New Consumer, Business Daily

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08
Nov

Nicaraguan Farmworkers Awarded $3.3 Million in U.S. Pesticide Poisoning Case

(Beyond Pesticides, November 8, 2007) In a landmark decision, a California jury on November 5, 2007 awarded $3.3 million to Nicaraguan farmworkers sterilized by pesticides made by Dow Chemical and used at Dole’s banana plantations. The lawsuit accused Dole and Standard Fruit Co., now a part of Dole, of negligence and fraudulent concealment while using the pesticide 1,2-Dibromo-3-Chloropropane (DBCP) to kill rootworms on banana plants. Until 1977, DBCP was used in the United States as a soil fumigant and nematocide on over 40 different crops. From 1977 to 1979, EPA suspended registration for all DBCP-containing products except for use on pineapples in Hawaii. In 1985, EPA issued an intent to cancel all registrations for DBCP, including use on pineapples. Subsequently, the use of existing stocks of DBCP was prohibited. In Nicaragua, DBCP was legal from 1973 until 1993.EPA’s website states the following:

Acute (short-term) exposure to DBCP in humans results in moderate depression of the central nervous system (CNS) and pulmonary congestion from inhalation, and gastrointestinal distress and pulmonary edema from oral exposure. Chronic (long-term) exposure to DBCP in humans causes male reproductive effects, such as decreased sperm counts. Testicular effects and decreased sperm counts were observed in animals chronically exposed to DBCP by inhalation. Available human data on DBCP and cancer are inadequate. High incidences of tumors of the nasal tract, tongue, adrenal cortex, and lungs of rodents were reported in a National Toxicology Program (NTP) inhalation study. EPA has classified DBCP as a Group B2, probable human carcinogen.

According to PubMed:

In mid-1977 a number of cases of infertility among male pesticide workers in California came to light. A description of this problem was published as a Preliminary Communication in The Lancet. A larger clinical-epidemiological study was undertaken to better understand the exposure-effect relationships involved. Of 142 non-vasectomized men providing semen samples, 107 had been exposed to 1,2-dibromo-3-chloropropane (DBCP) and 35 had not been exposed. There was a clearcut difference in both the distribution of sperm counts and the median counts between the exposed men and the not-exposed men, Of the exposed, 13.1% were azoospermic, 16.8% were severely oligospermic, and 15.8% were mildly oligospermic. Among the controls, 2.9% were azoospermic, none were severely oligospermic, and 5.7% were mildly oligospermic. Under workplace conditions, DBCP appears to have a selective effect on the seminiferous tubules.

According to the AP, in court arguments earlier this month, attorney for the plaintiff, Mr. Duane Miller, “pointed to documents from the 1960s and 1970s that he said showed Dole and Dow were aware of dangers connected with the pesticide. [Miller] noted that medical experts who had examined his clients found 11 of 12 had no sperm in their bodies and detected other symptoms reflecting exposure to a toxic chemical.â€

The case is the first of five lawsuits involving at least 5,000 agricultural workers from Ecuador, Nicaragua, Costa Rica, Guatemala, Honduras and Panama, who claim they were left sterile after being exposed to the pesticide. Other growers and manufacturers are named as defendants.

In a similar case tried in a Nicaraguan court in December 2002, the judge ordered Dow Chemical, Shell Oil, and the Dole Food, to pay $490 million to 583 banana workers adversely affected by the use of the pesticide Nemagon (DBCP). The case was filed in Nicaragua under a controversial law that allows any Nicaraguan worker to sue a foreign company. However, Dow Chemical called the judgment “unenforceable” because the case was supposed to be moved to a U.S. court, and because the ruling was “based on a law passed in Nicaragua that its own attorney general has called unconstitutional.” The companies refused to pay.

See Daily News Blog posting from July 12, 2007.

Source: Associated Press

 

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07
Nov

Lawsuit Filed To Protect Salmon Still at Risk from Pesticides

(Beyond Pesticides, November 7, 2007) A lawsuit was filed in federal court on Monday by fishing and environmental groups seeking to force the federal government to uphold five-year-old rules aimed to keep toxic agricultural pesticides from endangering salmon and steelhead.

The lawsuit, filed in the U.S. District Court in Seattle, petitions the court to order the National Marine Fisheries Service (NMFS) to identify measures needed to protect salmon from the pesticides and to complete required consultations with the Environmental Protection Agency (EPA). The NMFS has failed to carry out these measures first ordered in 2002 by federal court. It was ordered to consult with the EPA to develop permanent methods for protecting salmon and steelhead from 54 toxic pesticides found in west coast salmon streams. Under the federal Endangered Species Act, the NMFS is required to complete such actions within 90 days.

“Apparently what it takes to get this administration to do its job under [the Endangered Species Act] is to have someone there enforcing the law every step of the way,” said Joshua Osborne-Klein, an attorney for Earthjustice, the environmental public interest law firm representing the advocates.

Pesticides have been detected in every major salmon stream in the Pacific Northwest and California. It has been found that even at low levels these pesticides harm salmon and steelhead by causing abnormal sexual development, impairing swimming ability, and reducing growth rates.

Glen Spain of the Pacific Coast Federation of Fishermen’s Associations, a commercial fishing industry trade association that is also a co-plaintiff in the suit, commented, “NMFS needs to protect the salmon and steelhead legacy for future generations. Protecting salmon and steelhead from pesticides could bring back tens of thousands of fishing jobs and a billion dollar industry to our region.†Joshua Osborne-Klein added, “This region has devoted far too much time and money to restore imperiled salmon runs to allow [NMFS] to sit on its hands while pesticides continue to contaminate streams and kill struggling salmon.”

For years, federal courts have been finding that NMFS has been negligent in its efforts to protect declining salmon populations. Hydroelectric projects on the Columbia and Snake rivers and failure to follow the Endangered Species Act in licensing pesticides for sale are still major issues threatening salmon. EPA documents have reported that the use of several dozen pesticides are likely to result in surface water contamination levels that threaten fish or their habitat. Additionally, water monitoring by the U.S. Geological Survey detected pesticides in salmon watersheds at concentrations at or above levels set to protect fish and other aquatic life. Previous lawsuits have challenged the inaction of EPA and NMFS. (See Daily News from 5/10/01 and 12/9/02).

For more information on endangered salmon see articles from the Spring 2002 and Summer 1999 issues of Pesticides and You.

Sources: Northwest Coalition for Alternatives to Pesticides Press Release, The Associated Press

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06
Nov

Groups Announce 26th National Pesticide Forum

Reclaiming Our Healthy Future(Beyond Pesticides, November 6, 2007) Reclaiming Our Healthy Future: Political change to protect the next generation, the 26th National Pesticide Forum, will be held March 14-16, 2008 at the University of California, Berkeley. The conference is convened by Beyond Pesticides, Californians for Pesticide Reform (CPR) and Pesticide Action Network North America (PANNA). Session topics include: Children’s health, Farmworker justice, Fair and healthy food, the DDT resurgence, and much more. Check the website for the weekly updates. In addition, veteran stage actress Kaiulani Lee will perform A Sense of Wonder, her one-woman play based on the life and works of Rachel Carson. The play, which is made up of mostly Carson’s own words from letters, journal entries, speeches, not only focuses on Silent Spring, but on aspects of her private life not often examined. Ms. Lee explains, “She [Carson] was very poor…She had nothing. And she changed the course of history.”

Registration is $65 for members, $75 for non-members, $175 for business registrants, and $35 for students. Forum registration includes receptions, breakfast and lunch on Saturday and breakfast on Sunday, plus all plenaries, keynotes, workshops and the stage performance of A Sense of Wonder. All food will be organic.

Online registration, lodging information and other details are available on the Forum website.

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05
Nov

Coalition Urges USDA To Preserve Organic Integrity of Farmed Fish

(Beyond Pesticides, November 5, 2007) Forty-four organizations signed on to a letter to the National Organic Standards Board (NOSB) on October 26, asking the board to protect organic aquaculture standards by prohibiting the USDA’s organic label from being placed on fish raised in open net pens or fed wild fish. Six months ago, the NOSB voted overwhelmingly to temporarily ban the labeling of any fish raised under these circumstances as organic until comments from industry and the organic community on the issue could be heard. During this time, the Aquaculture Working Group issued an Interim Report, which proposes conditions under which wild fishmeal and oil could be used as feed ingredients and open net pen fish farming would be allowed in organic aquaculture. In response to the report’s suggestions, the co-signing organizations conclude that while the farming of herbivorous finfish may be conducted within organic regulations, farming carnivorous finfish (including salmon) in open net cage systems is an inherently flawed farming practice, incompatible with organic principles. “Raising fish in this manner directly contradicts USDA Organic regulations; putting a USDA Organic label on these fish is like trying to force a round peg into a square hole,†said Center for Food Safety Legal Director Joseph Mendelson. The NOSB will meet in late November to decide whether fish farmed under these conditions can be certified as organic.The body of the letter reads:

In developing U.S. organic standards over the last sixteen-plus years, Congress, USDA, the NOSB, organic farmers and consumer and environmental advocates have all recognized that creating ecological balance and conserving biodiversity are guiding principles of organic systems. The undersigned groups concur that certain aquaculture practices — specifically the production of herbivorous finfish in closed systems — can be compatible with organic principles. And, we see significant potential for the USDA organic label to “reward†these seafood producers for ecologically sound production practices. However, as we have detailed in past individual submissions, we believe the farming of carnivorous finfish in open net pen systems inherently contradicts organic principles.

Since the most recent decision of the Livestock Committee to defer rulemaking about wild fishmeal and oil and open net pens until further input from industry and the organics community, the undersigned groups have re-evaluated these aquaculture practices to explore if there are any adaptations or improvements to current, carnivorous finfish farming practices that would make it compatible with organic principles.

Our review of the situation has led us to the same frustrating conclusion. Attempting to define organic standards for open net pens and wild fish as feed is like attempting to fit a square peg into a round hole — the principles and the practices are simply incompatible. The more we have tried to adapt open net pens to meet organic principles, the more obvious the inconsistencies have become.

Extensive research on the impacts of open net pens on marine ecology has been done and no solution to those impacts has been found, save for the use of technology that creates an impermeable barrier between farmed and wild fish, allows for waste collection, and treats water going into and leaving the farm system. Moreover, there are no consistent or reproducible standards to measure pollution from open net pens, so enforcement regarding pollution problems from open systems is extremely difficult. While some refer to benthic layer sampling as a way to measure pollution from open net pen systems, this type of testing is difficult to standardize. In fact, pollution problems may be missed with this methodology due to inherent turbidity issues.

Further, if we accept the Aquaculture Working Group’s proposal to include open net pens and feed from wild fish within organic standards, we are forced to treat the symptoms rather than the disease. In other words, instead of simply prohibiting the use of ecologically harmful farming methods, we are left with organic standards that attempt to reduce the severity of the farming impacts associated with an inherently flawed farming practice, that of carnivorous finfish farming in open net pen systems.

Pure Salmon Campaign Director Andrea Kavanagh points out that an inventory of international data reveals that open net salmon farms, whether labeled as “organic†or not, may inevitably allow escapes and the spread of sea lice and infectious diseases. “The ugly truth is that salmon farmed in open net cages pose a threat to the marine environment and public health and should never be sold as â€Ëœorganic,’†she said.

Urvashi Rangan, PhD, Senior Scientist and Policy Analyst at Consumers Union, said, “Consumers deserve clear assurance that their choice of organic products supports a safer and more sustainable environment. Fish labeled as â€Ëœorganic’ that are not fed 100 percent organic feed, come from polluting open net cage systems, or that are contaminated with mercury or PCBs fall significantly short of consumer expectations and undermine the integrity of the organic label.â€

The letter was signed by: Australian Marine Conservation Society, Beyond Pesticides, Center for Food Safety, Conservation Council of New Brunswick, Consumers Union, David Suzuki Foundation, Ecology Action Centre, Equal Exchange, Florida Consumer Action Network, Food and Water Watch, Friends of Clayoquot Sound, Friends of the Earth, Friends of the Oldman River, Georgia Strait Alliance, Go Wild Campaign, Greenpeace Canada, Greenpeace USA, Gulf Restoration Network, The Humane Society of the United States, Institute for Fisheries Resources, Living Oceans Society, Maine Organic Farmers and Gardeners Association, Mangrove Action Project, National Cooperative Grocers Association, Northeast Organic Farming Association, Norwegian Salmon Association, OCEANA — South American Office, Organic Consumers Association, The Organic Research Centre- Elm Farm, Pure Salmon Campaign, Raincoat Conservation Society, Rural Advancement Foundation International, Save the Swilly, Sierra Club Canada, Sierra Club, Slow Food Canada, T. Buck Suzuki Foundation, Trout Unlimited, Watershed Watch Salmon Society, Wilderness Committee, Wild Farm Alliance, Wild Fish Conservancy, and Yukon Salmon Committee.

Source: Earth Times

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02
Nov

Despite Concerns, GM Crops on the Rise in Europe

(Beyond Pesticides, November 2, 2007) According to figures released this week, genetically modified crops now cover 110,007 hectares of arable land across 7 European Union member states, an increase of more than 77 percent compared to last year, despite concerns from scientists and environmentalists. The figures show that the largest gains came from France, which quadrupled its cultivation, while Spain, the EU’s largest GM cultivator, saw increases of around 40 percent. Cultivation of GM crops also doubled in the Czech Republic and Germany. EuropaBio, the EU association for bioindustries, released the figures in advance of the Environmental Council meeting, which took place on October 30 to discuss proposals on GMO cultivation and import bans. “We are delighted to see that the uptake of biotech crops is growing despite the fact that only one product is available on the European market,†said Johan Vanhemelrijck, Secretary General of EuropaBio. He continued, “The cultivation of biotech plants is legally possible in all EU countries and we strongly urge policy makers in Europe to give all farmers the right to choose the products which they think are best to protect their crops and increase their competitiveness.â€

To date, the only type of GM crop grown in the EU is Bt maize (corn). Bt maize contains a gene that allows the maize to defend itself against the European corn borer. The European corn borer is an insect present primarily in southern and middle Europe, and is steadily making its way north.

However, these statistics come a week after French President, Nicolas Sarkozy, announced a moratorium on GM crops. Speaking at Le Grenelle, a summit for French environmental policy, Mr. Sarkozy said, “As a matter of precaution, I would like the commercial culture of GM pesticides to be suspended pending expert opinions. The truth is that we have doubts about the current use of GM pesticides, the truth is that we have doubts about the control of distribution, the truth is that we have doubts about the health and environmental benefits of GM crops.â€

Along with placing a temporary freeze on the planting of genetically modified crops in France, the President proposed cutting pesticide use by half within a decade and, that all cafeterias in schools and public buildings be required to offer organic food once a week.

President Sarkozy’s concerns echo those of many within the scientific community. A recent study by researchers at Indiana University suggests that Bt corn can pose unforeseen risks to aquatic ecosystems by harming non-target aquatic insects and disrupting the connected food web (see Daily News Blog). Other concerns about GM crops include increased insect resistance, pollen drift and contamination on non-modified crops, harm to human health and the impact on farmers. For more information on GM crops, please visit Beyond Pesticides GMO page.

Sources: Farmers Guardian, EuropaBio Press Release

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01
Nov

New Jersey Steps Up Effort to Ban Pesticides in Parks

(Beyond Pesticides, November 1, 2007) The borough of Fairlawn, New Jersey joined 11 other boroughs in banning pesticides from public play areas. The borough declared its parks pesticide-free and will post a “pesticide-free zone” sign at every playground in the borough.

The Record reported that:

Volunteers from the New Jersey Environmental Federation canvassed borough neighborhoods last spring asking residents to support the program, spokeswoman Jane Nogaki said. Mayor Steve Weinstein said those residents sent him hundreds of letters.

Lisa Lovermi and Randi Willey, who were walking through the park on their lunch break, said they always assumed borough parks were safe, but they thought a sign could help put park users’ minds at ease.

“You’d think that a park is supposed to be a natural environment,” Lovermi said. “You wouldn’t think there would be pesticides.”

New Jersey limited the use of pesticides on school grounds in 2002. But the recent discovery of dangerous levels of chemicals in the soil next to a Paramus middle school and several other North Jersey schools had many residents questioning the safety of their yards and play areas.

Organizers of the pesticide-free park campaign are trying to rally support for a county- or statewide policy. The Assembly is considering a bill to limit the use of pesticides in state parks and forests.

Nogaki said she hoped campaigning in residential areas would also make people reconsider the chemicals they use every day.

“When you knock on doors and say, ‘Would you like your parks to be pesticide-free?’ who’s going to say no?” Ms. Nogaki said. “The message you would like them to take home is, ‘What about what I’m doing on my own property.’ “

For information on localities that have adopted pesticide-free park policies, click here. For information on organizing on this issue see Beyond Pesticides’ Lawns and Landscapes Tools for Change page.

Source: The Record

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31
Oct

Golf Course Survey to Examine Pesticide Use

(Beyond Pesticides, October 31, 2007) Beginning in January of 2008, golf course managers around the country will have an opportunity to participate in a survey of their pest and turf management strategies. The three-month survey is part of a larger project, which also maps water use, conservation efforts and playing surfaces. Conducted by the Golf Course Superintendents Association of America, the Golf Course Environmental Project is sponsored by Toro and The Environmental Institute for Golf (EIG).

The pesticide phase, the fourth of the project, which concludes in March 2008, will be submitted to the journal Applied Turfgrass Science for review and publication, according to EIG. Information included in this survey will be “regarding pest management and associated practices on golf courses throughout the United States,” such as product use and integrated pest management programs.” The third phase, which has been completed, gathered information on fertilizer and nutrient programs.

According to EIG, “GCSAA and the golf industry need information specific to the environmental attributes of golf courses. This will include natural resource inventories, management inputs and current environmental stewardship practices. This information will provide baseline data for documenting changes in environmental practices over time and help to set priorities for education, research, member services and other environmental programs. The data will also help us respond to governmental inquiries and to answer the public’s questions about environmental issues.”

As EIG explained, the data gathered from this survey, particularly with regards to fertilizer and pesticide use, will fill important informational gaps in how golf courses approach integrated pest management. Golf courses have been shown to use much higher levels of pesticides than are used in agriculture, some of which have been repeatedly linked to cancer and other health effects. For previous Daily News stories on golf’s environmental and health effects, click here, here, here, here, and for a look at an organic golf course, here. For more information on golf course management, visit our Golf Program Page.

Sources: Cybergolf, Environmental Institute for Golf

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30
Oct

Senate Farm Bill Gets Mixed Review – Has Gains, No Real Reform

(Beyond Pesticides, October 26, 2007) The organic and sustainable farming communities gave mixed reviews for the farm bill adopted by the Senate Agriculture Committee on October 25, 2007. Groups applauded new funding for the Conservation Security Program and organic farming, as well as the strong livestock competition title and the ban on packer-ownership of livestock, but objected to the complete lack of any meaningful reform to commodity and conservation payment limitations, as well as funding cuts to value-added producer grants and lack of any funding for beginning farmer programs. According to the Sustainable Agriculture Coalition, the Committee bill provides $1.28 billion in additional funding for the landmark Conservation Security Program, sufficient to achieve an 80 million acre program level by 2013. The Coalition represents grassroots farm, rural and conservation organizations from across the country that advocate for public policies supporting the long-term economic and environmental sustainability of agriculture, natural resources and rural communities.

“The Senate bill does a good job of revamping the Conservation Security Program, improving on the solid foundation laid in the last farm bill, but simplifying the program and ensuring it will be available on a nationwide, continuous sign-up basis,†said Ferd Hoefner, policy director for the Sustainable Agriculture Coalition. “Chairman Harkin is to be congratulated for his commitment to conservation and for a solid proposal to support advanced stewardship commitments by American farmers and ranchers.â€

The Committee bill’s Livestock Title creates a USDA Special Counsel on Agricultural
Competition, expands the rights of contract producers, prohibits the use of mandatory arbitration in contracts, and prohibits meat packers from owning livestock more than 14 days prior to slaughter.

“This reform package to return fairness to the implementation of the nation’s agricultural competition and contract farming laws is long overdue,†said Mr. Hoefner. “We applaud the perseverance of the Chairman and the Committee in adopting open market reforms that were considered but not incorporated in the last farm bill.â€

At the same time, however, the Senate Agriculture Committee backed down from adopting comprehensive payment limitation reform, choosing instead to hide behind a “fig leaf” reform proposal. The Senate Committee bill adopts direct attribution of payments and eliminates the 3-entity rule, but keeps a myriad of other loopholes open. The net effect is absolutely no change in the status quo.

“The Senate, like the House, chose to maintain waste, fraud, and abuse as our commodity limitation policy,†said Mr. Hoefner. “Payments are effectively uncapped under current law and are effectively uncapped under the Senate Committee proposal. Real reform must now be in made in the form of passage of the Senate floor amendment to be introduced by Senators Dorgan (D-ND) and Grassley (R-IA) that will put a hard cap of $250,000 on commodity payments and close all the loopholes so that mega farms cannot get unlimited payments at the expense of family farms and taxpayers.â€

Notable increases in funding were included in the bill for programs that support organic
certification, organic research and extension, and organic conversion. It also authorizes the new Rural Entrepreneurs and Micro-Enterprise Assistance Program and provides $40 million in mandatory funding for the program over five years. The Farmers Market Promotion Program, an innovation of the last farm bill, is now slated to receive $30 million in mandatory funding.

Unfortunately, the Senate Committee bill authorizes but does not fund three important programs — the Value-Added Producer Grant Program, Beginning Farmer and Rancher Development Program, and Beginning Farmer and Rancher Individual Development Account Programs.

“We are gratified by the provision of farm bill funding for organic farmers, rural microenterprise business assistance, and farmers markets,†said Mr. Hoefner. “However, the lack of any funding for the enormously successful and popular Value-Added Producer Grants program, and the dropping of all funding for beginning farmer grants, is inexcusable. The future health and vitality of agriculture hinges on forward-looking and innovative programs like these. The Coalition will work to restore their funding when the bill goes to the Senate floor.â€

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29
Oct

European Union Takes First Step To Decrease Pesticide Usage

(Beyond Pesticides, October 29, 2007) European Parliament members voted in favor of tighter pesticide legislation Tuesday, passing the first hurdle to enacting laws that would protect the EU’s most vulnerable communities, ensure high quality food, and prevent residues from accumulating in the environment. The European Commission’s proposal places a general ban on aerial spraying, heavily restricts the usage of pesticides in public areas, and plans to cut the use of “active substances of very high concern†by at least half by 2013. A majority of EU Member States need to approve the changes before the package can come into effect, and government representatives will meet on November 26 to debate the proposals.“This is something consumers want. They don’t want poison on their plates, they don’t want poison in their environment,†said German Green Party MEP Hiltrud Breyer. By targeting the most toxic chemicals and the areas that face the highest risk from pesticide exposure, the proposed measures would cut total usage by 5 or 6 percent in the EU, where 300,000 tons of pesticides are sold each year. The EU produces one quarter of the world’s supply of pesticides, 230,000 tons each year, despite it only accounting for 4 per cent of agricultural land worldwide. Growers, farmers and park and forestry applicators will be weaned off pesticides and encouraged to adopt alternate practices.

Farmers and the chemical and agriculture industries were critical of the package even though many measures of the Commission’s initial plan were made less stringent and some altogether dropped. For instance, the ban on aerial spraying grants special exemptions, including wine-growing areas. While pesticide applications will not be allowed or restricted to a minimum in schools, playgrounds, parks, and hospitals; the MEPs rejected a plan to set up ten meter pesticide-free buffer zones around rivers, lakes and waterways to prevent chemical run-off from reaching water supplies. Instead Member States will be given discretion as to how wide the buffer zones they want to implement will be.

“A [ten meter pesticide-free] buffer zone is perceived to be a too large burden on farmers. But there are enough possibilities to compensate farmers that lose arable land because of a spray-free zone by providing subsidies,†said Dutch Green Party MEP Kathalijne Buitenweg. “It’s going to take a lot of money to purify the drinking water contaminated with agricultural poison,†she added.

MEPs took out a rule that would make it obligatory for farmers to inform neighbors before spraying. Parliament decided not to split Europe into three zones for pesticide approval as proposed, choosing a single EU-wide mutual recognition system that will give Member States flexibility for pesticide registration. Parliament also voted on a report on a draft regulation on the authorization of new “plant protection productsâ€, i.e. pesticides. Under the regulation, the EU will create a positive list of “active substancesâ€, the key ingredients of pesticides, and new plant protection products will then be authorized at national level on the basis of the active substances list.

The Commission proposed that most new substances should be approved initially for 10 years, though low-risk ones would be approved for 15 years. To encourage non-chemical alternatives, Parliament voted to approve substances that can be replaced by less toxic substances for only 5 years, down from the 7 years suggested by the Commission.

Parliament supported the Commission’s proposed ban on substances that are genotoxic, carcinogenic, toxic reproductively or endocrine-disrupting, and it added substances with neurotoxic or immunotoxic effects to the banned category. The proposed rules state that substances must not have harmful effects on human health, including vulnerable groups, to be approved.

Sources: Reuters, EU Observer, Farmers Guardian, Royal Society of Chemistry, European Parliament

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26
Oct

Controversy Surrounds Aurora Again

(Beyond Pesticides, October 26, 2007) Aurora Organic Dairy, found earlier this year by the United States Department of Agriculture (USDA) to be in “willful” violation of organic standards, is once again the subject of claims made by the Cornucopia Institute. In its findings, USDA had announced that Aurora “labeled and represented milk as organically produced, when such milk was not produced and handled in accordance with the National Organic Program [NOP] regulations.” As a result of this report, Cornucopia, whose research and original complaint initiated USDA’s investigation, has brought class action suits in Denver, St. Louis, and federal courts, which allege “consumer fraud, negligence, and unjust enrichment concerning the sale of organic milk by the company. “The basis of Cornucopia’s suit centers around milk sold before USDA’s organic certifier, Quality Assurance International (QAI), filed a notice of the violations found. Cornucopia’s Mark Kastel argued that the milk sold in the more than three years prior to QAI’s findings hurt smaller players in the organic industry, as well as consumers. “Aurora’s actions have injured the reputation of more than 1,500 legitimate organic dairy farmers who are faithfully following federal organic rules and regulations,” he said. “We cannot allow these families to be placed at a competitive disadvantage.”

The Organic Consumers Association (OCA), while not part of Cornucopia’s lawsuit, has simultaneously called for a boycott of “the Shameless Seven.” These include Horizon and Aurora dairy products, five national “private label” brands supplied by Aurora, and two organic soy products, Silk and White Wave. OCA decried Aurora’s “greenwashing,” citing its “failing grade from the Cornucopia Institute’s survey of organic dairies for its practice of intensive confinement of dairy cows.”

As if this were not enough, Aurora’s Gill, Colorado operation is embroiled in controversy with its neighbors. Due to a “substantial fly problem” caused by its 4,500 cows’ manure being spread incorrectly over fields, the dairy’s special permit is up for review by the Board of Weld County Commissioners. Although the Board granted Aurora until August 2008 to solve the problem, failure to do so could result in the revocation of its operating permit. “I’m still in favor of immediate revocation,” said Commissioner Bill Jerke. “It’s pretty clear that they’ve burned some bridges with neighbors – they’re burning some bridges in this room today.” Neighboring farmer Wendy Rogers claims, “The dairy is too big to manage naturally.” Indeed, Aurora’s solution to the flies has been to hire a “world-class” entomologist and spray insecticides to kill flies. Rogers claims she has been made sick by the smell of the chemicals.

Aurora is no stranger to controversy these days, but these three current challenges present a wider look at the issues surrounding large-scale organic farming. In the debate between lowering the premium on organic products and their integrity, Aurora’s legal woes are poster children for the organic food movement’s growing identity crisis. To learn more about organic integrity and its future, click here.

Sources: St. Louis Business Journal, The Greeley Tribune, American Agriculturalist, Boulder County Business Report, NewsTarget.com

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25
Oct

Centers for Disease Control Links School Environment to Academic Achievement

(Beyond Pesticides, October 25, 2007) In a report it releases every six years, the Centers for Disease Control and Prevention (CDC) issued its School Health Policies and Programs Study (SHPPS) and for the first time considered “the extent to which schools have health-promoting physical school environment policies and programs.†The report’s consideration of environmental health issues suggests a breakthrough in public policy at the federal level. In Part II of the report, in its section on pesticides, the authors cite the work of the American Academy of Pediatrics Committee on Environmental Health, the American Academy of Pediatrics Committee on School Health, the Journal of the American Medical Association, and Beyond Pesticides’ report, The Schooling of State Pesticide Laws.

In its introduction the report says:

The toll that environmental hazards take on children’s health is not completely understood, nor has it been quantified. Nonetheless, environmental exposure to air pollution, lead in paint and drinking water, tobacco smoke, radon, asbestos, and many pesticides and other chemicals in and around school environments is known to be hazardous to children’s health.

The report acknowledges and cites the scientific literature on the special vulnerability of children to environmental hazards during developmental stages of life. The report cites the literature on the elevated exposure to chemicals in the environment relative to their body weight, metabolic rate, and relative consumption of food, as well as exposure patterns and elevated breathing rate. “Damage to the lungs during development through exposure to indoor or outdoor air pollution may interfere with proper lung development and may lead to chronic lung disease later in life,†the report says. The report continues, “Furthermore, the brain is not fully developed until adolescence, and thus, children’s brains are more vulnerable than adults’ brains to such toxins as metals, solvents, insecticides, and certain gases.â€

SHPPS found the following:

One third (35.4%) of districts and 51.4% of schools had an indoor air quality management program; 35.3% of districts had a school bus engine-idling reduction program; most districts and schools had a policy or plan for how to use, label, store, dispose of, and reduce the use of hazardous materials; 24.5% of states required districts or schools to follow an integrated pest management program; and 13.4% of districts had a policy to include green design when building new school buildings or renovating existing buildings.

The report makes important linkages and citations to the scientific literature and clearly states that environmental hazards “that sometimes are found in schools. . .can adversely affect the health, attendance, and academic success of students, as well as the health of teachers and other staff.†For those who advocate the precautionary principle of taking pesticides out of school (replacing chemical-reliant practices with prevention and non-chemical practices), this report clearly supports the notion that what we do know is suggestive of problems that impede the safety of students and their ability to learn and develop to their full potential. These same advocates maintain that what we do not have full information on undermines the very chemical industry and EPA risk assessments on which hazardous pesticide product registrations rely.

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24
Oct

Aerial Spraying for the Brown Apple Moth to Resume

(Beyond Pesticides, October 24, 2007) The aerial spraying for eradication of the brown apple moth, which has been disputed by environmentalist and concerned residents, is set to resume this week. This is a result of the lifting of the temporary restraining order against the use of the pesticide, in light of the order given by Governor Schwarzenegger that called on the California Department of Food and Agriculture to release the names of the chemical components of the pesticide and then restart spraying. On Friday a Monterey judge determined that the pesticide, CheckMate LBAM-F, did not contain toxic chemicals and lifted the ban instituted October 10. The restraining order was first granted more than 100 residents complained of health problems after the spraying first took place last month over the Monterey peninsula. Environmental groups sued the state claiming that a health safety assessment was never conducted before spraying. That suit is still pending. The lingering concerns prompted the governor to order the state to release the ingredients on Saturday, despite efforts by the manufacturer to keep the contents secret.

California Secretary of Food and Agriculture, A.G. Kawamura, said in a statement on Saturday that the governor supports the public’s right to know every ingredient of the pesticide, CheckMate LBAM-F, “to the maximum extent possible under U.S. trademark law” and that he is confident that full disclosure will confirm that the spray is nontoxic to humans, plants, animals and insects.

However, the inert chemicals in CheckMate LBAM-F have now come under scrutiny by local residents. These inerts ingredients causing concern are: butylated hydroxytoluene, tricaprylyl methyl ammonium chloride, polyvinyl alcohol, and sodium phosphate. These inerts are listed by the US EPA as List 3 – Inerts of unknown toxicity, and List 4B – Other ingredients for which EPA has sufficient information to reasonably conclude that the current use pattern in pesticide products will not adversely affect public health or the environment, respectively.

Suzanne Dowling, a concerned resident, said, “There are health hazards associated with each and every one of the four inert ingredients of the product to be dumped on us.” Concern, not just with the ingredients but also with their concentrations, has prompted groups such as HOPE (Helping Our Peninsula’s Environment) to ask Governor Schwarzenegger to order the state to also release the concentrations of the ingredients found in CheckMate LBAM-F. HOPE has said that it would also appeal the lifting of the ban.

Inert ingredients include many that the EPA has officially determined, under other statutory programs, to be hazardous or toxic. Numerous studies indicate that inert ingredients may enhance the toxicity of pesticide formulations to the nervous system, the cardiovascular system, mitochondria, genetic material and hormone systems (For a discussion, see “Unidentified Inert Ingredients in Pesticides: Implications for Human and Environmental Health”). Under current labeling regulation, inert ingredients do not have to be disclosed.

The pesticide CheckMate LBAM-F works as a pheromone that disrupts the mating cycle of the moth. Least toxic alternatives for pest control include the use of pheromones. However, the uncertainty about inert ingredients included in many pesticide formulations remains a serious concern. Beyond Pesticides advocates for full disclosure of inert ingredients. By ending the secrecy about inert ingredients in pesticides, people will be able to make better decisions about how they manage pests in their homes and their communities.

CheckMate LBAM-F Ingredients: (E)-11-Tetradecen-1-yl acetate, (E,E)—9,11-Tetradecadien-1-yl-acetate, cross linked polyurea polymer, butylated hydroxytoluene, polyvinyl alcohol, tricaprylyl methyl ammonium chloride and sodium phosphate, ammonium phosphate, 1,2-benzisothiozoli-3-one, 2-hydroxyl-4-n-octyloxybenzophenone.

Sources: Houston Chronicle, Santa Cruz Sentinel

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23
Oct

720,000 Ladybugs Imported As Pest Control at NYC Apartment Complex

Ladybugs released in NYC

(Beyond Pesticides, October 23, 2007) On October 18, 2007, groundskeepers at one of New York City’s largest apartment complexes released 720,000 ladybugs over its 40 acres of landscaping as an alternative to spraying insecticides to control mites and other insects that feed on its flowers, shrubs and trees. The bugs, hippodamia convergens, were harvested in Bozeman, MT, shipped in bags of straw and released by hand at the Stuyvesant Town and Peter Cooper Village complex in Manhattan’s East Side.

The complex’s owner, Tishman Speyer, purchased the ladybugs from Planet Natural, an online retailer, for just under $6,000 and is expected to save money over the cost of the insecticides. The ladybugs are available to the public through the Planet Natural website at $16.50 for 2,000 (shipping included).

Eric Vinje, owner of Planet Natural, explained to the Associated Press that he buys from ladybug collectors working the foothills of the Sierra Nevada mountains in Oregon, California and Montana. In Bozeman, he keeps the ladybugs alive in large refrigerators where the temperature is kept to about 35 degrees. Under these conditions, they go “dormant,â€, using up their fat stores without eating anything, and staying alive for about five months.

In the shipping boxes, they slowly awaken while flying to a buyer’s destination. By the time they reached Manhattan, “they were lively and ready to eat anything that was not too quick for them,” said Mr. Vinje. Buying the bugs means Mr. Speyer can avoid using chemical insecticides. “In most cases, we reach for a can of pesticide — and we kill not only the ‘bad guys,’ but the ‘good guys,”‘ Mr. Vinje told the AP. “All we’re doing here is putting more of the ‘good guys’ to tip the scale, to get some kind of pest population control.”

Mr. Vinje says 720,000 ladybugs are about the right number to clean up the 40-acre New York complex. Each insect can take care of a piece of land measuring about 19-by-19-inches. A ladybug can eat up to 50 pests a day, plus insect eggs. As they reproduce, “they’ll do their thing out there!” Mr. Vinje promises. Even the ladybug larvae will keep eating.

Apartment residents and nearby neighbors need not worry about confronting swarms of ladybugs. The species known as a seasonal nuisance pest is the Asian lady beetle, Harmonia axyridis. In their native habitat, large aggregations of these lady beetles often hibernate in cracks and crevices within cliff faces. Unfortunately, when cliffs are not prevalent, they seek overwintering sites in and around buildings. The ladybugs native to the U.S. prefer to stay outdoors.

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22
Oct

School Districts Awarded for Combating Pests and Pesticides

(Beyond Pesticides, October 22, 2007) Twelve North Carolina public school districts received recognition from North Carolina State University’s school IPM program for their work in reducing pest problems while cutting down on the use of chemical pesticides. State and university officials, members of the nonprofit community, and industry representatives attended the third annual School IPM Recognition Awards ceremony Oct. 10 at North Carolina State University to honor school districts who have been able to protect children from the hazards of pests and pesticides.

The awarded schools demonstrate that administrators do not have to choose between two ills, rather they can prevent students and teachers from exposure to both pests and toxic chemicals. The schools’ integrated pest management (IPM) programs emphasize cultural practices and structural repairs, including routine building inspections and maintenance, sanitation efforts and prompt repairs when slight leaks or cracks make an inviting home for unwanted guests. “The whole IPM effort is about striking while the bug is close,†State School Superintendent June Atkinson said in her keynote speech. “It’s going to take people like you to make sure our schools are safe.â€

Beyond Pesticides advocates IPM for school buildings with a clear definition containing eight essential program components: education/training, monitoring, action thresholds, prevention, least-toxic tactics criteria, notification, recordkeeping, and evaluation. Proper IPM is discussed in detail in a Beyond Pesticides report, Ending Toxic Dependency: The State of IPM. Soon North Carolina public schools will have to transition from a scheduled monthly pesticide application program to an approach that involves less risky practices, as required by the passage of the Schoolchildren’s Health Act (HB 1502) last summer.

Dr. Godfrey Nalyanya, coordinator of the school IPM program at NC State University, refereed the ceremony. Nalyanya and Superintendent Atkinson presented the awards. “School districts have to apply and fill out an eight-page application,†Nalyanya said. “So they’re really serious about the program.†Three categories of awards recognize different levels of achievement for the school districts. Leadership awards go to school district representatives that not only have successful integrated pest management programs but also have assisted other schools with beginning similar programs; program awards go to schools that have transitioned to an IPM program; and initiative awards go to schools that have recently begun an IPM program.

North Carolina is one of 12 states to require school IPM programs and indicative of the increased national attention to the hazards that pesticides pose to children. Connecticut banned the application of pesticides on school grounds this summer. Studies consistently link many pesticides to adverse health effects that affect children’s respiratory system and their ability to learn. A study in Canada found that an overwhelming number of pesticide poisonings occur in children under the age of six, the World Health Organization highlights children’s increased vulnerability to chemical exposures at different periods of their growth and development, and a recent study from Drs. Theo Colborn and Lynn Carroll describes the multigenerational effects of pesticides. The body of evidence in scientific literature shows that pesticide exposure can adversely affect a child’s neurological, respiratory, immune, and endocrine system, even at low levels.

Ben Matthews, director of the School Support Division at the state Department of Public Instruction, said that about 54 percent of North Carolina’s school districts have transitioned away from monthly pesticide use to Integrated Pest Management. “We have some work to do, but we’re going to be here for a long time, and I think that’s great,†he said. So far, IPM has found its way onto schools’ agendas in North Carolina, but no laws have been passed governing pesticide use on public property or state-managed land.

Source: WNCT

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19
Oct

With Antibiotic-Resistant Bacteria on the Rise, Study Confirms Risks of Antibacterial Soaps

(Beyond Pesticides, October 18, 2007) Antibacterial soaps show no health benefits over plain soaps and, in fact, may render some common antibiotics less effective, says University of Michigan public health professor Allison Aiello, Ph.D. The study, “Consumer Antibacterial Soaps: Effective or Just Risky?” appears in the August edition of Clinical Infectious Diseases.

In the first known comprehensive analysis of whether antibacterial soaps containing triclosan work better than plain soaps, Dr. Aiello of the University of Michigan School of Public Health and her team found that washing hands with an antibacterial soap was no more effective in preventing infectious illness than plain soap. Moreover, antibacterial soaps at formulations sold to the public do not remove any more bacteria from the hands during washing than plain soaps.

Because of the way triclosan, the main active ingredient in many antibacterial soaps, reacts in the cells, it may cause some bacteria to become resistant to commonly used drugs such as amoxicillin, the researchers say. These changes have not been detected at the population level, but e-coli bacteria bugs adapted in lab experiments showed resistance when exposed to as much as 0.1 percent weight/volume triclosan soap.

“What we are saying is that these e-coli could survive in the concentrations that we use in our (consumer formulated) antibacterial soaps,” Dr. Aiello said. “What it means for consumers is that we need to be aware of what’s in the products. The soaps containing triclosan used in the community setting are no more effective than plain soap at preventing infectious illness symptoms, as well as reducing bacteria on the hands.”

The University of Michigan team looked at 27 studies conducted between 1980 and 2006, and found that soaps containing triclosan within the range of concentrations commonly used in the community setting (0.1 to 0.45 percent wt/vol) were no more effective than plain soaps. Triclosan is used in higher concentrations in hospitals and other clinical settings, and may be more effective at reducing illness and bacteria in the hospital setting, according to the researchers.

With the rise of antibiotic-resistant bacteria responsible for an increasing number of hospitalizations, deaths and school closures, public health advocates are concerned over the rampant overuse of antimicrobial products and antibiotics. Triclosan is found in hundreds of common everyday products, including nearly half of all commercial soaps. In addition to soaps, triclosan is found in deodorants, toothpastes, cosmetics, fabrics and plastics.

Triclosan works by targeting a biochemical pathway in the bacteria that allows the bacteria to keep its cell wall intact. Because of the way triclosan kills the bacteria, mutations can happen at the targeted site. Dr. Aiello says a mutation could mean that the triclosan can no longer get to the target site to kill the bacteria because the bacteria and the pathway have changed form.

The analysis concludes that government regulators should evaluate antibacterial product claims and advertising, and further studies are encouraged. The FDA does not formally regulate the levels of triclosan used in consumer products. Other antiseptic products on the market contain different active ingredients, such as the alcohol in hand sanitizers or the bleach in some antibacterial household cleaners. Dr. Aiello’s team did not study those products and those ingredients are not at issue.

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 the Environmental Protection Agency (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.

TAKE ACTION: When used in hospitals and other health care settings, or for persons with weakened immune systems, triclosan represents an important health care and sanitary tool. Outside of these settings, it is totally unnecessary, and the constant exposure to triclosan becomes a health and environmental hazard. The best solution to preventing infections is good old soap and water. Make sure you read all labels when buying soaps and other toiletry products to ensure that triclosan is not included. Also be on the lookout for Microban and Irgasan, which are other names for triclosan. Consult our Triclosan factsheet for a list of products containing triclosan (some, like Teva sandals and kitchen knives, may surprise you) and for more detailed information on alternatives to triclosan.

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18
Oct

Scientists Cite Pesticides’ Multigeneration Effects, Call for Regulation

(Beyond Pesticides, October 18, 2007) In a scholarly review written by Theo Colborn, Ph.D. and Lynn Carroll, Ph.D., the authors point to the multigenerational effects of some pesticides that they say demand improved regulation to protect human and environmental health. The review, “Pesticides, Sexual Development, Reproduction, and Fertility: Current Perspective and Future Direction,” appears in the international journal Human and Ecological Risk Assessment (13:5, 1078 — 1110), September, 2007. The study points out a major deficiency in the U.S. Environmental Protection Agency’s regulation of pesticides under current health reviews and risk assessments. The authors call EPA’s pesticide registration system “outmoded†and one that has “almost completely missed the low-dose and endocrine system-mediated effects of pesticides.†The study reviews both epidemiological and laboratory data. In the abstract, the authors state the following:

Improvements in chemical analytical technology and non-invasive sampling protocols have made it easier to detect pesticides and their metabolites at very low concentrations in human tissues. Monitoring has revealed that pesticides penetrate both maternal and paternal reproductive tissues and organs, thus providing a pathway for initiating harm to their offspring starting before fertilization throughout gestation and lactation. This article explores the literature that addresses the parental pathway of exposure to pesticides. We use DDT/DDE as a model for chemicals that oftentimes upon exposure have no apparent, immediate health impacts, or cause no obvious birth defects, and are seldom linked with cancer. Their health effects are overlooked because they are invisible and not life threateningâ€â€but might have significant health, social, and economic impacts at the individual and population levels. The purpose of this article is to demonstrate the necessity to develop new approaches for determining the safety of pesticides and the need for innovative regulatory policy to protect human and environmental health.

The authors cite an article, “DDT and DDE exposure in mothers and time to pregnancy in daughters”, Cohn BA, Cirillo PM, Wolff MS, et al. 2003, Lancet 361:2205—06) a pesticide effect in the third generation, saying,

This study exposed heretofore occult activity of DDT and DDE where their effects are manifested in the second generationâ€â€and not until adulthoodâ€â€and with an ultimate effect at the population level in the third generation. These cryptic and confusing findings provide insight into the complexity and insidious nature of a pesticide that is not acutely toxic and has been considered safe by some (Attaran et al. 2000) for more than 60 years. This study points out the need for multigenerational testing of pesticides, especially those that are persistent and may have degradation products that have different health impacts than the parent compound.

The authors conclude that:

The lesson learned from DDT and the other studies cited earlier is that developmental, transgenerational testing is critical to protect public health and future generations from widely dispersed chemicals. Certainly we cannot wait for prospective studies that could resolve the uncertainties. . . It is apparent that although there are adequate scientific data available to make sound public health decisions about certain pesticides, neither the political will nor the correct vehicle are available to translate that knowledge into policy to protect human health.

The authors can be reached at The Endocrine Disruption Exchange (TEDX), PO Box 1407, Paonia, CO 81428.

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17
Oct

Satellite Images to Assist in European Pesticide Registration

(Beyond Pesticides, October 17, 2007) The European Space Agency (ESA) has announced its support for a new initiative that would utilize satellite images to develop data that will be used in the registration process for agricultural pesticides across Europe. Currently “efficiency data†from field trials is required for pesticide registration in the European Union (EU). Data in the same climatic zones across the EU can be used for registration. The new service, Site Similarity Certification, has been developed in the framework of an ESA-supported project aimed at strengthening the European capacity to provide geo-information services based on Earth observation data. It is expected that the system will reduce the number of pesticide field trials across the EU.ESA map

The national members of the European and Mediterranean Plant Protection Organization (EPPO), which currently registers all pesticides to be used within the EU, also collects “pesticide efficiency†data from field trails across defined zones of comparable climates across Europe. This system allows data generated in one country to support the registration of pesticides in another country within the same climatic zone. Site Similarity Certification (SSC) merges satellite imagery with conventional physical and biological data such as temperature, precipitation, soil characteristics and recurring natural phenomena. In doing so, the scientific approach to defining and transferring field trial results achieved in one EU member state to another can be improved.

“In view of the needs for testing and regulating Plant Protection Products within EPPO member countries, the continuation of the already successfully started efforts to integrate the use of satellite images into the process of pesticide registration seems to be a promising tool,” EPPO Working Party member Udo Heimbach, Ph.D., said. “Satellite images are intended to be used to prove the similarity of trial sites and herewith to improve the procedure of mutual recognition of trial results throughout Europe, which is one of the aims of EPPO.”

Proving the comparability of crop sites also saves the pesticide industry from carrying out expensive perennial trials, allows field trials to be planned more efficiently and creates the possibility of substituting missing field trials. The SSC is part of an ESA Earth Observation Market Development (EOMD) project that provides geo-information services.

Source: Science Daily

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