Search Results
Thursday, April 30th, 2009
(Beyond Pesticides, April 30, 2009) On April 20, the National Marine Fisheries Service (NMFS) released a Biological Opinion (BiOp) finding that three additional pesticides, carbaryl, carbofuran, and methomyl, harm salmon and steelhead protected under the Endangered Species Act (ESA). The BiOp prescribes measures necessary to keep these pesticides out of salmon waters in Washington, Oregon, California, and Idaho. It is the second such plan issued in the last six months under a court settlement with fishermen and conservationists, filed by the non-profit law firm Earthjustice. The previous BiOp identified three organophosphate insecticides: chlorpyrifos, diazinon, and malathion. “These pesticides are designed to kill insects on agricultural crops, but when they get into the water system, they also kill aquatic insects that salmon feed on.” said Angela Somma, who heads the NMFS endangered species division. Under the terms of settlement, the Environmental Protection Agency (EPA) must implement measures within a year-long timeframe to prevent further exposure of the pesticides to the water that cultivate these species. The measures recommended by NMFS include: a ban on application of the three pesticides in windy conditions and buffer zones near water resources and require that land applications must be at least 50-600 feet from the […]
Posted in California, Carbaryl, Carbofuran, Idaho, Methomyl, Oregon, Pesticide Drift, Washington, Water, Wildlife/Endangered Sp. | No Comments »
Thursday, March 26th, 2009
(Beyond Pesticides, March 26, 2009) Following safety concerns and recalls of peanut butter products and spinach, new food safety legislation has been introduced by the U.S. Congress. They have stirred fears that the future of food safety regulations will be designed for Big Agriculture, and will harm organic and small farmers, and even home gardeners. H.R. 875, the Food Safety Modernization Act of 2009, and H.R. 759, the Food and Drug Administration (FDA) Globalization Act of 2009, are responsible for many of those fears. Due to growing concerns and rumors regarding these, and other, bills, Food & Water Watch (FWW) has summarized some of the chief points of each bill. FWW explains that H.R. 875 would turn FDA into two agencies: one that regulates food, and another for drugs and medical devices. It increases processing plant inspections, as the latest peanut butter recalls were traced to one terribly mismanaged plant. It requires farms to write a “food safety plan,” and extends FDA authority to include farms. It also requires imported food to meet the same safety standards as domestic products. It does not, however, establish mandatory animal identification, like the National Animal Identification System (NAIS), nor does it regulate backyard […]
Posted in Alternatives/Organics, National Politics | 1 Comment »
Thursday, March 12th, 2009
(Beyond Pesticides, March 12, 2009) An updated database on pesticide residues on chemically-produced food released by the Environmental Working Group (EWG) supports one of the important benefits of eating organically produced and processed food –a safer diet. At the same time, consumers choosing organic food support production practices that: (i) ensure cleaner air and water; (ii) improve soil health and sustainability; (iii) reduce escalating global warming; (iv) protect bees and other pollinators; and, (v) create safer workplaces for those who grow and harvest food. When organic foods are not easily accessible due to cost or availability, Beyond Pesticides recommends that consumers buy organically produced commodities for those foods they eat most often (e.g. children’s juice) and for those foods that contain the greatest amount of pesticides. EWG’s recently released 5th edition Shopper’s Guide to Pesticides is a tool to help individuals avoid produce containing the highest amount of pesticides. However, research indicates that regulators know much less than they should and do not collect residue data on most of pesticides’ toxic breakdown products (metabolites), inert ingredients, and contaminants. Additionally, pesticides that are untested by EPA for certain health effects of concern (e.g. endocrine disruption, behavioral impacts) may be dismissed as […]
Posted in Alternatives/Organics | No Comments »
Thursday, March 5th, 2009
(Beyond Pesticides, March 5, 2009) A new study published in the March 2009 issue of Environmental Health Perspectives finds that pesticide combinations cause more harm to endangered salmon than ndividual pesticide exposure. This means that single-pesticide risk assessments required by the Environmental Protection Agency (EPA) inadequately assess hazards. Mixtures of organophosphate and carbamate pesticides are commonly detected in freshwater habitats that support threatened and endangered species of Pacific salmon. According to the researchers from the National Oceanic and Atmospheric Administration (NOAA) Fisheries and Washington State University, these pesticides inhibit the activity of acetylcholinesterase (AChE) and thus have potential to interfere with behaviors that may be essential for salmon survival. The researchers measured brain AChE inhibition in juvenile coho salmon exposed to sublethal concentrations of the organophosphates diazinon, malathion, and chlorpyrifos, as well as the carbamates carbaryl and carbofuran. The pesticides were tested individually and in combination. They plotted AChE levels on a curve to determine whether the toxicologic responses to binary mixtures were additive, antagonistic (lesser than additive) effect, or synergistic (greater than additive). The authors observed addition and synergism, with a greater degree of synergism at higher exposure concentrations. Several combinations of organophosphates were lethal at concentrations that were […]
Posted in Chemicals, Chlorpyrifos, Diazinon, Malathion, Water, Wildlife/Endangered Sp. | No Comments »
Tuesday, February 24th, 2009
(Beyond Pesticides, February 24, 2009) NIEHS staff scientist Freya Kamel, Ph.D., Harvard School of Public Health professor Chensheng (Alex) Lu, Ph.D., and Wake Forest University’s Center for Worker Health director Thomas Arcury, Ph.D. will speak as Science and Health panelists at Bridge to an Organic Future: Opportunities for health and the environment, the 27th National Pesticide Forum, April 3-4 in Carrboro, NC. Freya Kamel, Ph.D. Freya Kamel’s research interests focus on environmental determinants of neurologic dysfunction and disease, in particular, neurodegenerative disease. Dr. Kamel and her colleagues at the National Institute for Environmental Health Sciences (NIEHS) of the National Institutes of Health (NIH) examined the relationship of farm work-related exposures to subclinical neurobehavioral deficits in farmworkers. Deficits in neurobehavioral performance reflecting cognitive and psychomotor function related to the duration of work experience were seen in former as well as current farmworkers, and decreased performance was related to chronic exposure even in the absence of a history of pesticide poisoning. Thus, long-term experience of farm work is associated with measurable deficits in cognitive and psychomotor function. Dr. Kamel participated in work on the Agricultural Health Study (AHS), a large cohort study of licensed pesticide applicators and their spouses in Iowa and […]
Posted in Biomonitoring, Chemicals, Children/Schools, Disease/Health Effects, Environmental Justice, Events, Farmworkers | No Comments »
Wednesday, February 11th, 2009
(Beyond Pesticides, February 11, 2009) Connecticut lawmakers are taking an interest in the much debated cause of a massive die-off of lobsters that has all but wiped out the state’s 40 million dollar industry, according to the Easton Courier. Fishermen and environmentalists blame the use of the insecticide malathion, a hazardous organophosphate, currently used in community mosquito eradication programs, however the state Department of Environmental Protection (DEP) argues that there is not enough scientific data to lead to the banning of the chemical. The huge die-off of lobsters began in 1999, days after towns in Fairfield County, Westchester County and Long Island, as well as New York City, sprayed malathion to kill mosquitoes carrying the West Nile virus. Also at that time, remnants of hurricane Floyd drenched the state and washed the pesticide into Long Island Sound. The DEP, however, says the storm caused many other factors that led to the mass die-off. However, the lobster population has yet to recover. State lawmakers find DEP’s position on malathion puzzling. Rep. Richard Roy (D-Milford), chair of the House Environment Committee, and Senate Assistant Majority Leader Bob Duff (D-Norwal) are questioning DEP about its efforts to restore the state’s lobster industry while […]
Posted in Connecticut, Malathion, Water, Wildlife/Endangered Sp. | No Comments »
Friday, January 9th, 2009
(Beyond Pesticides, January 9, 2009) Environmental Toxicology and Chemistry has published a study (Vol. 27(12):2496—2500) entitled “Effects of Malathion on Embryonic Development and Latent Susceptibility to Trematode Parasites in Ranid Tadpoles.” It shows that malathion used as an agricultural insecticide is responsible for interfering with the normal development of pickerel frog embryos, thus leaving them more susceptible to parasite invasion. Malathion is present in natural water sources that have been exposed to urban and agricultural runoff. This organophosphate pesticide can be applied by planes in mosquito control program, and as esult enters water from the air. Although direct lethal and sublethal effects of chemical contaminants have been documented, latent and long-term effects have been less well documented. Therefore, researchers sought to fill this knowledge gap and found, as suspected, that tadpole survival rates decreased and malformations and susceptibility to parasite encystment rates increased as a result of exposure to malathion concentrations mimicking those found in actual water sources. Tadpoles are being exposed to increasing numbers of parasites in waters that are warming as a result of global climate change, and the researchers who performed this study speculate that, as a consequence, those exposed to malathion will have weakened immune systems […]
Posted in Malathion, Water, Wildlife/Endangered Sp. | No Comments »
Tuesday, December 23rd, 2008
(Beyond Pesticides, December 23, 2008) Last week, the California Department of Pesticide Regulation (DPR) reported that pesticide use declined in California for a second consecutive year in 2007. Approximately 172 million pounds of pesticides were applied statewide, a decrease of nearly 16 million pounds – or 8.4 percent – from 2006. Production agricultural use dropped by more than 11 million pounds, as did almost every other category. Reports in the state are mandatory for agricultural and pest control business applications, while most home, industrial and institutional uses are exempt. “While pesticide use varies year to year based on weather conditions, economics, types of crops, acreage planted and other variable factors, the reduction in 2007 reflects the Department of Pesticide’s efforts to promote pest control through a combination of techniques that pose the lowest risk to public health and the environment” said DPR Director Mary-Ann Warmerdam. “I am especially encouraged to see an across-the-board drop in categories of pesticides with the greatest regulatory concern.” Warmerdam referred to pesticides that have been identified as potential or known carcinogens, reproductive toxins, ground water contaminants, toxic air contaminants and chemicals that disrupt nerve function. All of these high-toxicity categories declined in 2007 as measured […]
Posted in Announcements, California, Pesticide Regulation | No Comments »
Monday, December 22nd, 2008
(Beyond Pesticides, December 22, 2008) The U.S. EPA has filed an administrative complaint, seeking a maximum penalty of only $4,550, against a pest control company that sprayed pesticides in a couple’s home, causing the wife to die shortly thereafter. It has been more than three years since the incident took place in Florence, Oregon. Swanson’s Pest Management of Eugene, Oregon sent an employee to a home on June 29, 2005 to apply Conquer Residential Insecticide Concentrate, active ingredient esfenvalerate, and ULD BP-100 Contact Insecticide, active ingredient pyrethrin. The couple returned to their home two and a half hours later and immediately fell to the ground due to the fumes. Paramedics were called in and they too experienced respiratory distress or became ill when they entered the treated home. According to The Oregonian, Florence Kolbeck was 76 years old and died of cardiac arrest as a result of the exposure. Her husband, Fred, was hospitalized for respiratory distress. The complaint was filed following a review of Swanson’s use of the two pesticides, finding that the company failed to properly ventilate the home prior to the occupants re-entering, and improperly applied Conquer as a “space spray” at nearly three times the allowable […]
Posted in esfenvalerate, Litigation, Oregon, Pyrethrin | 3 Comments »
Thursday, December 18th, 2008
(Beyond Pesticides, December 18, 2008) The New Zealand’s Environmental Risk Management Authority (ERMA) has announced it will ban the controversial organochlorine pesticide endosulfan, effective January 16, 2009. Endosulfan, already banned in numerous countries including all the European Union countries, is an insecticide used on a wide range of fruits and vegetables and also on athletic fields in New Zealand. Illegal residues have been found in beef destined for South Korea, resulting in enormous costs for New Zealand exporters. Use of endosulfan for agriculture continues in the U.S., despite causing severe health and environmental problems. A coalition of groups, including the Pesticide Action Network Aotearoa New Zealand (PAN ANZ), Soil and Health Association and Safe Food Campaign, have long campaigned for the banning of endosulfan. Earlier this year, the three organizations carried out a number of residue tests on produce to draw attention to the extent of endosulfan residues, especially in tomatoes. “We are delighted that ERMA has overturned its earlier ”˜proposed’ decision to keep using this pesticide,” stated Meriel Watts, Ph.D., co-coordinator of PAN ANZ. “It would have been deeply embarrassing for New Zealand to continue its use when the pesticide has entered the process for a global ban under […]
Posted in Endosulfan, International, Pesticide Regulation | 1 Comment »
Tuesday, December 16th, 2008
(Beyond Pesticides, December 16, 2008) According to a new study, published in the December 2008 issue of Environmental Health Perspectives by researchers at Columbia University’s Mailman School of Public Health, pregnant women continue to be exposed to pesticides in the home. In fact, 75% of the sampled homes of pregnant women in inner-city New York are contaminated with piperonyl butoxide (PBO), a pesticide synergist linked to cancer and other health problems. Following the Environmental Protection Agency’s phase-out agreements with the manufacturers of organophosphate insecticides chlorpyrifos and diazinon in 2000 and 2001, the Columbia University researchers sought to determine the impact of the new regulations on pest infestation levels, pesticide use, and pesticides measured in indoor air samples. They enrolled 511 pregnant women from inner-city New York between 2000 and 2006. Permethrin, a pyrethroid insecticide; PBO, a pyrethroid synergist; chlorpyrifos; and diazinon were measured in 48-hr prenatal personal air samples. Data on pest infestation and pesticide use were collected via questionnaire. 88% of women report using pesticides during pregnancy and 55% report using higher-exposure pesticide applications (spray cans, pest bombs and/or professional pesticide applicators). Self-reported pest sightings and use of higher-exposure applications increased significantly after the regulations were implemented. PBO, cis-, […]
Posted in Chemicals, Chlorpyrifos, Diazinon, Permethrin | No Comments »
Friday, November 21st, 2008
(Beyond Pesticides, November 21, 2008) On November 18, the National Marine Fisheries Service (NMFS) released a biological opinion that sets forth a plan for protecting Pacific salmon and steelhead from three toxic organophosphate pesticides. The decision comes after almost a decade of legal wrangling between salmon advocates and the federal government. In the biological opinion, federal wildlife scientists comprehensively reviewed the science regarding the impacts of pesticides on salmon and ultimately concluded that current uses of the insecticides chlorpyrifos, diazinon, and malathion jeopardize the existence of these imperiled fish. The biological opinion prescribes measures necessary to keep these pesticides out of water and to protect salmon populations in Washington, Oregon, California, and Idaho. The new mitigation measures must be implemented within one year. They include: * Prohibiting aerial applications of the three pesticides within 1,000 feet of salmon waters * Prohibiting ground applications of the three pesticides within 500 feet of salmon waters * Requiring a 20 foot non-crop vegetative buffer around salmon waters and ditches that drain into salmon habitat * Prohibiting applications of the three pesticides when wind speeds are greater than or equal to 10 mph “Keeping these pesticides out of the water is a major step […]
Posted in Oregon, Pesticide Regulation, Water, Wildlife/Endangered Sp. | No Comments »
Tuesday, November 18th, 2008
(Beyond Pesticides, November 18, 2008) At least one in four of the 697,000 U.S. veterans of the 1991 Gulf War suffer from Gulf War illness, a condition caused by exposure to toxic chemicals, including pesticides and a drug administered to protect troops against nerve gas, and no effective treatments have yet been found, a federal panel of scientific experts and veterans concludes in a landmark report released November 17, 2008. The Congressionally-mandated Research Advisory Committee on Gulf War Veterans’ Illnesses presented the report to Secretary of Veterans Affairs James Peake at Veterans Administration (VA) headquarters in Washington, DC. Scientific staff support to the Committee is provided by the Boston University School of Public Health (BUSPH). “The extensive body of scientific research now available consistently indicates that Gulf War illness is real, that it is the result of neurotoxic exposures during Gulf War deployment, and that few veterans have recovered or substantially improved with time,” the report says. The 450-page report brings together for the first time the full range of scientific research and government investigations on Gulf War illness and officially resolves many questions about the condition. The report found that Gulf War illness fundamentally differs from stress-related syndromes described […]
Posted in Bendiocarb, Chemicals, Gulf War Syndrome | No Comments »
Wednesday, November 12th, 2008
(Beyond Pesticides, November 11, 2008) Researchers at the Duke University School of Medicine have linked organophosphate pesticides to the epidemics of obesity and type 2 diabetes. The researchers specifically link neonatal low-dose parathion exposure in rats to disruption of glucose and fat homeostasis. The study, “Exposure of Neonatal Rats to Parathion Elicits Sex-Selective Reprogramming of Metabolism and Alters the Response to a High-Fat Diet in Adulthood,” was published in the November 2008 issue of Environmental Health Perspectives. It follows research by the National Institutes of Health (NIH) that links pesticide exposure to type 2 diabetes using epidemiological data from the Agricultural Health Study. Although most studies of organophosphates focus on their neurotoxicity, there is increasing evidence that these agents may also have a lasting impact on metabolic function. According to authors, obesity and consequent type II diabetes are rising at epidemic rates in the U.S. and many other countries around the world. Two of three U.S. adults are now classified as overweight. There are epidemiologic links between pesticide exposure and diabetes, and the same subpopulations that have the highest rates of obesity””inner-city, low-socioeconomic-status, agricultural populations””are also those that have greater exposure to organophosphates and other pesticides. The researchers chose parathion […]
Posted in Chemicals, Diabetes, Disease/Health Effects, Parathion | No Comments »
Monday, November 3rd, 2008
(Beyond Pesticides, November 3, 2008) A new study, Pyrethroid pesticides and their metabolites in vacuum cleaner dust collected from homes and day-care centers (doi:10.1016/j.envres.2008.07.022), by the U.S. Environmental Protection Agency’s (EPA) National Exposure Research Laboratory finds concentrations of 13 synthetic pyrethroids and their degradates in indoor dust collected from homes and childcare centers in North Carolina and Ohio. The study results show the extent to which hazardous pesticides are present in indoor environments and threaten the public’s health, especially the health of children. With 85 vacuum cleaner bags analyzed, permethrin was present in all 85 dust samples, at least one pyrethroid pesticide was found in 69 samples and phenothrin was found in 36 samples. According to the study findings published in the November issue of the journal Environmental Research, the median concentration of permethrin in the samples is 1454ng/g of dust. Excluding permethrin, pyrethroid conectrations are less than or equal to 100ng/g of dust. The majority of the metabolites are present in more than half of the dust samples. This is not the first time researchers have found pesticides in dust in homes. A study published in the International Journal of Hygiene and Environmental Health (208: 193-199) also found that […]
Posted in Children/Schools, North Carolina, Ohio, Permethrin, Phenothrin, Pyrethrin | 1 Comment »
Monday, October 20th, 2008
(Beyond Pesticides, October 20, 2008) Organophosphate (OP) pesticides are among a toxic soup of hazardous chemicals found in the bodies of pregnant women, according to an National Institutes of Environmental Health Sciences (NIEHS) led study doi:10.1016/j.envres.2008.07.014 published in the October issue of the journal Environmental Research. The population-based birth cohort study analyzed urine specimens of one hundred pregnant women. The study builds on the existing body of evidence that shows that low-level exposure to chemicals impact human health, especially pregnant women and their children. The research is part of the Generation R Study, which includes 9778 participants in the Netherlands and focuses on growth and physical development, behavioral and cognitive development, childhood diseases and health, and health care for pregnant women and children. The Generation R Study allows the researchers to follow-up with the study participants and “provides an opportunity to efficiently address questions regarding the reproductive and development effects of prenatal exposures.” Besides finding high levels of OP pesticides, the researchers find some suspected endocrine disrupting compounds including bisphenol A (BPA) and phthalates. Animal studies show that these chemicals can affect brain and reproductive development. According to the researchers, exposure to OP pesticides and some phthalates were significantly higher […]
Posted in Biomonitoring, International | No Comments »
Wednesday, October 1st, 2008
(Beyond Pesticides, October 1, 2008) Last week, a jury awarded $1 million in compensation to an organic farm in Santa Cruz, California, whose herbs were contaminated by pesticides. The jury found that organophosphate pesticides, used on vegetables on neighboring farms, drifted onto the organic farm, leaving the herbs in violation of organic standards. The organic farm, Jacobs Farm Del Cabo, filed a lawsuit against the pesticide application company Western Farm Service, Inc. in May 2007. The suit sought an order to stop Western Farm Service from spraying pesticides that contaminate crops at Wilder Ranch State Park, where Jacobs Farm leases 120 acres. Compensation for losses, in the sum of $1 million, which resulted from pesticide contamination, was also sought. The court ruled that pesticide applications by Western Farm Service resulted in trespass of the pesticides onto Jacobs Farm and were legally determined to be a nuisance depriving Jacobs Farm of the right to use and enjoy the land, caused by negligence on the part of Western Farm Services. The jury found that Jacobs Farm was damaged in the sum of $1 million and Judge Robert Atack ordered judgment in that amount against Western Farm Service. The organophosphates, chlorpyrifos, diazinon, and […]
Posted in Alternatives/Organics, California, Chlorpyrifos, Diazinon, Litigation, Pesticide Drift | 4 Comments »
Monday, September 22nd, 2008
(Beyond Pesticides, September 22, 2008) A study published in the September issue of Environmental Health Perspectives finds that low-dose, short-term exposure to esfenvalerate, a synthetic pyrethroid pesticide, delays the onset of puberty in rats at doses two times lower than U.S. EPA’s stated no observable effect level (NOEL) of 2.0 mg/kg/day. Synthetic pyrethroids are used for everything from lawn care and household insecticides, to mosquito control and agriculture. There are currently 348 pesticide products registered by the U.S. EPA. The researchers conclude: “Although the exact mechanism of action is unknown at this time, we observed the effects at dosage levels below the NOEL established through chronic dietary exposure studies in rats. The U.S. EPA (1998) http://www.epa.gov/fedrgstr/EPA-PEST/1998/April/Day-29/p11372.htm stated that ”˜There is no evidence of additional sensitivity to young rats or rabbits following pre- or postnatal exposure to esfenvalerate.’ The present study shows that immature female rats exposed to 1.0 mg/kg/day are sensitive to this pesticide, as evidenced by their delay in the onset of puberty. Delayed pubertal onset in humans has been associated with low bone mass density (Ho and Kung 2005), and estrogen is necessary for bone mineral acquisition in both girls and boys (Yilmaz et al. 2005). Importantly, a […]
Posted in Children/Schools, Endocrine Disruption, esfenvalerate | No Comments »
Thursday, August 14th, 2008
(Beyond Pesticides, August 14, 2008) The first report released by the National Marine Fisheries Service (NMFS) as a result of a lawsuit (NCAP et al. v. NMFS, No. 07-1791 RSL) settlement reveal “overwhelming evidence” to suggest that the pesticides chlorpyrifos, malathion, and diazinon increase the chance of extinction for protected salmon and steelhead. The report on the three pesticides and their effects on threatened fish is the first in what is expected to be a four year review process of 37 pesticides. “These are pesticides that EPA [the Environmental Protection Agency] has swept under the rug for years. These are three that stood out as the nastiest of the (pesticides) that are still in widespread use,” said Joshua Osborne-Klein, an attorney for Earthjustice who represented the plaintiff, Northwest Coalition for Alternatives to Pesticides (NCAP). The 377-page report is clear in its conclusion that current use patterns of these three toxic pesticides threaten the salmon and steelhead protected by the Endangered Species Act, but it does not delineate the next steps to reduce the risk. A report on mitigation measures, which could include restrictions or bans, is expected in the next few months. The timing of the report coincides with other […]
Posted in Chlorpyrifos, Diazinon, Litigation, Malathion, Pesticide Regulation, Washington, Water, Wildlife/Endangered Sp. | No Comments »
Monday, August 4th, 2008
(Beyond Pesticides, August 4, 2008) According to a new Center for Public Integrity investigation, Perils of the New Pesticides, pyrethrins and pyrethroids were responsible for more than 26 percent of all major and moderate human incidents involving pesticides in the United States in 2007, up from just 15 percent in 1998 ”” a 67 percent increase. This is based on an analysis of adverse reaction reports filed with the Environmental Protection Agency by pesticide manufacturers. As a result of the Center’s investigation, the director of the EPA’s Office of Pesticide Programs said the agency would begin a broad study of the human health effects of these chemicals this year. “The alarming rise of pesticide-related incidents attributed to pyrethrin and pyrethroid affiliated products is a serious concern for the millions of households that use them,” said Center Executive Director Bill Buzenberg. “The Center for Public Integrity uncovered this public safety issue through more than a dozen Freedom of Information Act requests and crunching the data. This should be basic public information if the EPA were doing its job.” Data from the American Association of Poison Control Centers reveals a similar trend that supports the EPA data analyzed by the Center. The […]
Posted in Disease/Health Effects, Pyrethrin | No Comments »
Tuesday, July 29th, 2008
(Beyond Pesticides, July 29, 2008) On July 28, 2008, a coalition of farmworker, public health, and environmental groups -including Beyond Pesticides- filed a lawsuit challenging the Environmental Protection Agency’s (EPA) decision to allow continued use of the toxic pesticide diazinon. “The lack of action on diazinon is yet another example of EPA’s failure to fully consider the risks to farmworkers, children, and the environment from pesticides,” said Jay Feldman, executive director of Beyond Pesticides. The lawsuit is part of the coalition’s multi-year campaign to protect children, farmworkers, and wildlife from the most dangerous pesticides and to reform EPA’s lackadaisical regulation of public and environmental health. The coalition has filed a series of lawsuits targeted at the worst poisons on the market: diazinon is near the top of that list. “EPA’s system for protecting the public from the dangers of pesticides like diazinon is broken,” said Joshua Osborne-Klein, an attorney for Earthjustice, the public interest law firm that represents the coalition. “The agency should be protecting farmworkers and children, not the profits of pesticide manufacturers.” Diazinon is an organophosphate pesticide that originates from nerve gases the Nazis developed during World War II. Farmworkers who are exposed to diazinon can suffer muscle […]
Posted in Chemicals, Diazinon, Litigation, Pesticide Regulation | No Comments »
Wednesday, July 16th, 2008
(Beyond Pesticides, July 16, 2008) People exposed to pesticides are more likely to suffer changes in nerve responses and severe weakness in their neck and limb muscles in the days before they succumb to their symptoms. This is according to a new study, which found that the major cause of death was as a result of respiratory failure following acute organophosphate poisoning. The study entitled, “The Spectrum of Intermediate Syndrome Following Acute Organophosphate Poisoning: A Prospective Cohort Study from Sri Lanka” published in the open-access journal Public Llibrary of Science (PloS) Medicine was a collaboration between researchers from Sri Lanka, Australia, and the UK. These researchers examined and assessed 78 consenting symptomatic patients with organophosphate poisoning and found that 10 suffered severe weakness in their neck and limb muscles and five of these eventually developed respiratory failure. Respiratory failure is the major cause of death after poisoning by organophosphates. Lead author Pradeepa Jayawardane, clinical pharmacology lecturer at the University of Sri Jayawardenepura in Sri Lanka, and colleagues realized that there are changes in nerve transmission that are presented before individuals with organophosphate poisoning develop muscle weakness, also known as intermediate syndrome (IMS). IMS results in muscle weakness in the limbs, […]
Posted in Disease/Health Effects, International | No Comments »
Thursday, July 10th, 2008
*July 14, 2008 Update: Officials have reported that the cause for poisoning of these Maryland residents was jimsonweed, not pesticides. Jimsonweed was found in the garden of the home where the stew had been prepared. Symptoms are similar to organophosphate pesticide poisonings. (Source: NBC4) (Beyond Pesticides, July 10, 2008) Showing just how toxic common pesticides can be, six people in Gaithersburg, Maryland who ate potentially contaminated stew have been hospitalized with probable pesticide poisoning. Reports say that mint leaves from a backyard garden that were in a potato stew are suspected to have contained organophosphate pesticide residues. Unfortunately, the media is reporting this as a case of failing to wash produce properly, which does not address the root of the pesticide poisoning problem””that pesticides are hazardous and their uses cause harm. In fact, when EPA registers pesticides for use in food production, whether in the garden or commercial agriculture, it does not disclose or warn the public about pesticide residues or require the washing of treated food commodities, and it does not point to the availability of nontoxic alternatives. The Washington Post reports, “In a textbook illustration of the importance of thoroughly washing plants and vegetables before eating them, authorities […]
Posted in Alternatives/Organics, Disease/Health Effects, Lawns/Landscapes, Maryland | 2 Comments »