Archive for the 'Events' Category
04
May
(Beyond Pesticides, May 4, 2011) According to a U.S. Environmental Protection Agency (EPA) internal review of pesticide registrations under special circumstances, also known as “conditional registration,” the agency may reduce its use of this “imprecise” category, whilch allows widespread use of toxic chemicals not fully tested. Conditional registration of pesticides allows market entry for a product in the absence of certain data. Recent reports have found that certain conditionally registered pesticides known to be hazardous to pollinators were allowed to used by EPA without a full data set. In an April 25, 2011 post on its website, EPA provides details on its recently completed internal review on the use of conditional registration for pesticide products. The agency has come under scrutiny recently since it was revealed that the conditionally registered pesticide, clothianidin, did not at the time it allowed the pesticide to be widely used have pertinent field data required on honeybees, even though the pesticide is known to pose risks to these vulnerable pollinators. This data is still outstanding even though clothianidin continues to be used in the environment. Conditional registration is allowed under Section 3(c)(7) of the Federal Insecticide, Fungicide and Rodenticide Act (FIFRA), whilch allows pesticide registration […]
Posted in Clothianidin, Pesticide Regulation, Pollinators | No Comments »
03
May
(Beyond Pesticides, May 3, 2011) Beyond Pesticides is pleased to announce the launch of its YouTube Channel. Officially launched this week, the channel features keynote presentations and panel sessions from Beyond Pesticides’ 29th National Pesticide Forum held April 2011 at the Colorado School of Public Health in Aurora, CO. The videos serve as an educational resource for those working to change pesticide policies in their communities, schools, institutions, state and nationwide. Individuals and organizations are invited to submit their own videos to be included on the Beyond Pesticides’ channel. Featured videos included with the initial launch include: — Pesticides 101: An introduction to pesticide issues (Caroline Cox, Center for Environmental Health) — Protecting Pollinators from Pesticides: Stopping the demise of honeybees (Tom Theobald, Niwot Honey Farm; James Frazier, PhD, Penn State University; Marygael Meister, Denver Beekeepers Association) — Genetically Engineered Food: Failed promises and hazardous outcomes (George Kimbrell, Center for Food Safety) — Health and Science Panel (John Adgate, PhD, Colorado School of Public Health; Dana Boyd Barr, PhD, Emory University; Christine Parks, PhD, National Institute for Environmental Health Sciences (NIEHS); Changlu Wang, PhD; Rutgers University) — Beyond Lists: Where did all those pesticides come from? (Theo Colborn, PhD, The […]
Posted in Alternatives/Organics, Announcements, Corporations, Disease/Health Effects, Genetic Engineering, Invasive Species, Lawns/Landscapes, Pollinators, Wildlife/Endangered Sp. | No Comments »
02
May
(Beyond Pesticides, May 2, 2011) Nations gathering in Geneva last week finally agreed to add endosulfan, an antiquated persistent insecticide, to the Stockholm Convention’s list of banned substances. The decision follows recommendations from the December 2009 Stockholm Convention Persistent Organic Pollutants Review Committee (POPRC), which call for urgent “global action” to address health and environmental impacts of the toxic pesticide. Scientific experts at the POPRC concluded that endosulfan is likely to cause significant adverse human health and environmental effects as a result of the chemical’s medium- and long-range transport on a global scale and subsequent accumulation in nearly all environmental media. Environmental health and justice organizations from around the world who have been working toward a ban welcomed the decision. Endosulfan is an organochlorine insecticide that was first registered for use in the U.S. in the 1950s. It is an endocrine disruptor and exposure in male children may delay sexual maturity and interfere with sex hormone synthesis. Male school children exposed to the highly toxic insecticide endosulfan showed delayed sexual maturity compared with similar children who were not exposed. Endosulfan also appears to interfere with sex hormone synthesis in males aged 10-19 years in a community of cashew plantations in […]
Posted in Endosulfan, International, Pesticide Regulation | No Comments »
28
Apr
(Beyond Pesticides, April 28, 2011) In recognition of the 3rd annual Save the Frogs Day, a “Save the Frogs/Ban Atrazine Rally” will be held tomorrow, Friday, April 29th in Washington, DC. The rally will take place at the steps of the U.S. Environmental Protection Agency (1200 Pennsylvania Ave, NW), and is intended to raise awareness of the rapid disappearance of frog species worldwide, and bring attention to the harmful effects of the endocrine disrupting herbicide atrazine. Amphibian populations worldwide have been declining at unprecedented rates, and nearly one-third of the world’s amphibian species are threatened with extinction. Up to 200 species have completely disappeared in recent years. Amphibians are faced with an onslaught of environmental problems, including climate change, infectious diseases, habitat loss, invasive species, and over-harvesting for the pet and food trades. Numerous studies have definitively linked pesticide use with significant effects on amphibians. Pesticides can cause abnormalities, diseases, injury and death in these frogs and other amphibians. Because amphibians breathe through their permeable skin, they are especially vulnerable to chemical contamination. Frog eggs float exposed on the water surface, where pesticides tend to concentrate, and hatched larvae live solely in aquatic environments for five to seven months before […]
Posted in Atrazine, Chemicals, Endocrine Disruption, Washington D.C., Wildlife/Endangered Sp. | 1 Comment »
26
Apr
(Beyond Pesticides, April 26, 2011) One year after the President’s Cancer Panel released its groundbreaking report highlighting environmental causes of cancer, the non-profit Association of Farmworker Opportunity Programs (AFOP) released a new report, Dangerous Exposure: Farmworker Children and Pesticides. The report focuses on farmworker children, examining birth defects, neurological and behavior disorders, respiratory disease, as well as leukemia and other childhood cancers and their connections to pesticides. “The weight of evidence described in our report, Dangerous Exposure: Farmworker Children and Pesticides, is overwhelming, if not conclusive,” notes Levy Schroeder, Director of Health & Safety Programs at AFOP. “The risk is high for farmworker children whose lives are surrounded by dangerous agricultural toxins.” In a ten-month immersion in evidence-based findings on pesticide exposures, farmworker children and various illnesses, including cancer, the AFOP Health and Safety team reviewed primary scientific research published in professional medical and public health journals. In an effort to provide a more comprehensive understanding of the issue of pesticide exposure to farmworker children, the team also conducted focus groups and interviews with farmworker parents around the country. The parents shared stories of exposure, of having to make choices they know are not healthy for their children, of their […]
Posted in Agriculture, Children/Schools, Disease/Health Effects, Farmworkers | No Comments »
22
Apr
(Beyond Pesticides, April 22, 2011) Three independent investigations published in the journal Environmental Health Perspectives (EHP) have reached similar conclusions, associating prenatal exposure to organophosphate (OP) pesticides with IQ deficits in school-age children. The fact that three research groups reached such similar conclusions independently adds considerable support to the validity of the findings. The three studies were conducted at the School of Public Health at the University of California, Berkeley, the Mailman School of Public Health at Columbia University, and Mount Sinai School of Medicine. All three involved cohorts of women enrolled during pregnancy. The Berkeley and Mount Sinai investigators measured OP pesticide breakdown products in the pregnant women’s urine, while the Columbia investigators measured the OP pesticide chlorpyrifos in umbilical cord blood. Intelligence tests were administered to children of these mothers between ages 6 and 9 years at Mount Sinai and at age 7 years at Berkeley and Columbia. Although the study findings are not directly comparable, all three investigations found evidence linking prenatal OP pesticide exposures with adverse effects on cognitive function that continued into early childhood.”¨”¨“It is well known that findings from individual epidemiologic studies may be influenced by chance and other sources of error. This is […]
Posted in Children/Schools, organophosphate | No Comments »
20
Apr
(Beyond Pesticides, April 20, 2011) Last Thursday, U.S. Senator Frank R. Lautenberg (D-NJ) introduced legislation to update and modernize the Toxic Substances Control Act of 1976 (TSCA) which has allowed tens of thousands of toxic substances onto the marketplace with little or no testing. The new ”˜Safe Chemicals Act of 2011,’ utilizing risk assessment methology, would, in theory, require chemical companies to prove their products are “safe” for human health and the environment when allowed in commerce. While creating priority reviews for the higher tisk categories of chemicals, many analysts are concerned that continued exclusive reliance on risk assessment with its serious uncertainties and lack of attention to least toxic alternatives allows unnecessary toxic chemical use and undermines a precautionary approach. Sen. Lautenberg, who chairs the Senate Subcommittee on Superfund, Toxics and Environmental Health, seeks to require that chemical manufacturers demonstrate the safety of industrial chemicals used in everyday household products. “The Safe Chemicals Act of 2011” would require safety testing of all industrial chemicals, and puts the burden on industry to prove that chemicals are safe in order to get on or stay on the market. Currently, EPA may not regulate a chemical unless it can first prove that […]
Posted in Chemicals, National Politics, Pesticide Regulation | No Comments »
19
Apr
(Beyond Pesticides, April 19, 2011) On Saturday, April 16, the Ohio House of Representatives unanimously (97-0) approved a resolution sponsored by State Representative Dale Mallory (D-Cincinnati) regarding bedbugs and propoxur, asking Congress to help convince the U.S. Environmental Protection Agency (EPA) to approve the emergency use of the toxic pesticide. Propoxur, a neurotoxin and probable human carcinogen, has been canceled for indoor residential uses due to the unacceptable risks posed to children’s health and should not be used for indoor treatment. Resolution HR 31, however, urges the use of an emergency exemption under federal law to control bedbugs, a follow-up to an earlier request in 2010. The resolution seeks to invoke a so-called Section 18 emergency use permit , a controversial loophole in the Federal Insecticide Fungicide and Rodenticide Act (FIFRA) that allows for unregistered uses of a pesticide, and in many cases unregistered pesticides, under “emergency circumstances.” In a letter to Administrator Lisa Jackson, dated April 19, 2010, Ohio Governor Ted Strickland supported the state’s request for the exemption claiming, “Without the use of propoxur, there is very little that can be done to meaningfully stop the spread of bed bug infestations.” Environmental and public health groups, including Beyond […]
Posted in Bedbugs, Ohio, Propoxur | 4 Comments »
18
Apr
(Beyond Pesticides, April 18, 2011) Citing civil rights and labor law violations, along with pesticide misuse, a group of 15 Mexican guest workers employed through the H-2A guest worker visa program are suing Newport, TN-based tomato grower Fish Farms. They are charging the company with a series of abuses including spraying pesticides near their trailers, subjecting them to inhumane working conditions, threatening them with firearms, and other violations of civil rights and labor laws. On behalf of the workers, Southern Migrant Legal Services filed the lawsuit last week in Greeneville. Southern Migrant Legal Services, a Project of Texas Rio Grande Legal Aid, provides free employment-related legal services to eligible migrant and seasonal agricultural workers in Alabama, Arkansas, Kentucky, Louisiana, Mississippi, and Tennessee. The law firm Hughes, Socol, Piers, Resnick & Dym Ltd is representing the farmworkers, where they are seeking compensation for lost wages, emotional distress and other punitive damages as deemed appropriate by the court. The lawsuit claims Fish Farms failed to meet minimum employment standards for the guestworker program. “Instead, believing they had a captive labor force that was Hispanic and Mexican and could not or would not complain or enforce the law, defendants flagrantly violated federal H-2A […]
Posted in Agriculture, Environmental Justice, Farmworkers | No Comments »
14
Apr
(Beyond Pesticides, April 14, 2011) Researchers at the University of South Florida have discovered that the most widely used fungicide in the U.S., chlorothalonil, is lethal to frogs even at low doses. Chemical pollution, according to the researchers, is considered the second greatest threat to aquatic and amphibious species in the U.S. Because many vital systems of amphibians are similar to those in humans, researchers believe that amphibians may be an underused model for studying the impacts of chemicals in the environment on human health and set out to quantify amphibian responses to chlorothalonil. The study, lead by Teagan McMahon, PhD, was published in Environmental Health Perspectives and opens the door for researchers to quantify the effects of the chemical on other species as well as other toxic pesticides on amphibian populations and human health. Researchers looked at Rana sphenocephala (Southern leopard frog) and Osteopilus septentrionalis (Cuban treefrog) in outdoor aquatic mesocosms (experimental water enclosures) with and without the expected environmental concentration as well as twice the amount of chlorothalonil. They also conducted two dose-response experiments on O. septentrionalis, Hyla squirella (squirrel treefrog), H. cinerea (green treefrogs), and R. sphenocephala, evaluating the effects of the fungicide on the stress hormone […]
Posted in Chlorothalonil, Water, Wildlife/Endangered Sp. | No Comments »
13
Apr
(Beyond Pesticides, April 13, 2010) In response to a petition submitted to the U.S. Environmental Protection Agency (EPA) calling for a ban on the non-medical uses of triclosan, Beyond Pesticides is again urging the agency to halt the use of the antibacterial triclosan in consumer products. Citing recent scientific evidence detailing hormone disruption, impaired fetal development, water and crop contamination, the petitioners state that given the emerging science and the violation of numerous environmental statues by triclosan’s use constitutes placing a ban on the chemical. In comments submitted in support of the petition, Beyond Pesticides state that such a dangerous chemical has no place on the consumer marketplace. “The nonmedical uses of triclosan are frivolous and dangerous, creating serious long-term health problems and environmental hazards associated with its continued use. EPA has a responsibility to ban consumer triclosan use in a marketplace where safer alternatives are available to manage bacteria” said Jay Feldman, executive director of Beyond Pesticides. Triclosan’s impact on the consumer market has been aided by a false public perception that antibacterial products are best to protect and safeguard against potential harmful bacteria. However, research into triclosan’s health and environmental impacts shows triclosan does more harm than good, […]
Posted in Antibacterial, Pesticide Regulation, Triclosan | 1 Comment »
07
Apr
(Beyond Pesticides, April 7, 2011) From protecting pollinators, managing bed bugs, banning genetic engineering to going organic in the food we eat and the way we manage our yards, parks and open spaces – these are just a few of the pressing health and environmental issues that will be addressed at Sustainable Community: Practical solutions for health and the environment, the 29th National Pesticide Forum, April 8-9 at the Colorado School of Public Health in Aurora, Colorado. Beyond Pesticides, says about the conference, “This national forum convenes at a critical crossroads —as we strive for sustainability in our personal and community choices. Central to the concept of sustainability are the issues and practices addressed at this gathering that challenge us to adopt strategies to protect and nurture the web of life in the context of economic pressures that raise affordability issues.” The program begins Friday evening and continues through Saturday night. Registration is $35 ($5 for students) and includes all sessions and organic food. The conference is cosponsored by Colorado School of Public Health – Department of Environmental and Occupational Health, Denver Beekeepers Association, Rocky Mountain Chapter of the Sierra Club, Slow Food Denver, Alliance for Sustainable Colorado, Denver Urban […]
Posted in Colorado, Events | No Comments »
01
Apr
(Beyond Pesticides, April 1, 2011) A British government scientist on Wednesday announced that he has ordered a review of a class of pesticides known as neonicotinoids, to determine what effects they may have on bee and pollinator health. Neonicotinoids, such as clothianidin and imidacloprid, have come under intense scrutiny recently due to concerns regarding their toxicity to honeybees, which are essential for a secure food supply in their role as crop pollinators. This has led some to suggest that chemicals such as these could be contributors to honeybee Colony Collapse Disorder (CCD). According to the London Daily Mail, the chief scientist at the UK Department of Environment, Food and Rural Affairs (DEFRA), Professor Robert Watson, has directed DEFRA scientists to reexamine findings on neonicotinoids and their effects on bees. The Mail suggests that Watson may have been partly motivated by a recent study done by Dr. Jeffrey Pettis of the U.S. Department of Agriculture’s Agricultural Research Service. This study was the first to show that neonicotinoids impact the survival of bees at levels below the level of detection, meaning that field studies would not have considered the role of the pesticide, because they would not have detected it. Although a […]
Posted in Clothianidin, Imidacloprid, Pollinators | No Comments »
29
Mar
(Beyond Pesticides, March 29, 2011) According to a French study published March 2, 2011 in the online edition of Environmental Health Perspectives, prenatal exposure to the herbicide atrazine is linked to small head circumference and fetal growth restriction. The authors say the study “raises particular concerns for countries where atrazine is still in use.” Atrazine is a widespread contaminant in drinking water and is linked to various birth defects, endocrine disruption and cancer, even at concentrations below EPA standards. Although it has been excluded from re-registration in the European Union because it is found above allowable thresholds in groundwater, it is still one of the most widely used herbicides in the U.S. and around world. The study, “Urinary Biomarkers of Prenatal Atrazine Exposure and Adverse Birth Outcomes in the PELAGIE Birth Cohort,” used a case-cohort design nested in a prospective birth cohort conducted in the Brittany region from 2002 through 2006. It collected maternal urine samples to examine pesticide exposure biomarkers before the 19th week of gestation. Quantifiable levels of atrazine were found in urine samples from 5.5% of 579 pregnant women, and various metabolites were identified in 20-40% of samples. The presence versus absence of quantifiable levels of atrazine […]
Posted in Atrazine, Birth defects, Chemicals, Disease/Health Effects | No Comments »
28
Mar
(Beyond Pesticides, March 28 2011) Researchers found that exposure to organochlorine pesticides significantly alters semen quality in young men from southeast Spain. The study found 18 pesticides in the blood of the study participants, including some banned in Spain, such as DDT, and others legal in in the country, such as the fungicide vinclozolin. The analysis was conducted by Clemente Aguilar from the Medical Research Laboratory of the University Hospital San Cecilio, Granada, Spain, and coordinated by Marieta Fernández, Marina Lacasaña and Nicolás Olea (University of Granada), basing on a sample of 280 volunteer students aged 18-23 years from the University of AlmerĂa, Spain. All the study participants had at least one pesticide in considerable concentrations. The average number of pesticides detected in the blood tests was 11. Southeast Spain is a region where two out of ten young men have poor sperm density. Even though exposure to some organochlorines proved to increase total spermatic number and total sperm motility levels, other pesticides were highly associated with a reduction in sperm levels. This might be due to the fact that some of these pesticides are considered to be estrogenic endocrine disruptors. Endocrine disruptors are substances that interfere with natural hormones […]
Posted in International, Reproductive Health | No Comments »
25
Mar
(Beyond Pesticides, March 25, 2011) From protecting pollinators and banning genetic engineering to going organic in the food we eat and the way we manage our yards, parks and open spaces – these are just a few of the issues that will be addressed at the 29th National Pesticide Forum, Sustainable Community: Practical solutions for health and the environment, April 8-9 at the Colorado School of Public Health in Denver (Aurora), Colorado. Maria Rodale, CEO of Rodale Inc., publisher of Organic Gardening and Prevention magazines, and the author of Organic Manifesto will be a conference keynote speaker. See the full speaker list and schedule of events. Registration is $35 and includes all sessions and organic food. Leading up to the 29th National Pesticide Forum in Denver, Beyond Pesticides and the Denver Botanic Gardens will be hosting a free screening of the award-winning film Vanishing of the Bees on Wednesday, April 6th, 7:00pm at the Denver Botanic Gardens (1007 York Street). The film, which is narrated by Ellen Page, takes a piercing investigative look at the economic, political and ecological implications of the worldwide disappearance of the honeybee and empowers the audience to fight back. Call to the Conference: This national […]
Posted in Alternatives/Organics, Corporations, Disease/Health Effects, Events, Genetic Engineering, Pollinators | No Comments »
15
Mar
(Beyond Pesticides, March 15, 2011) Following the U.S. Environmental Protection Agency’s (EPA) January 10th announcement that it plans to cancel all allowable pesticide residue levels (tolerances) of the toxic fumigant sulfuryl fluoride–effectively banning its use, the chemical’s manufacturer, Dow AgroSciences, is petitioning EPA to launch a formal registration cancellation hearing under the Federal Insecticide, Fungicide and Rodenticide Act (FIFRA). EPA decided to cancel the tolerances under the Federal Food, Drug, and Cosmetic Act (FFDCA) after determining that when residues on food products are combined with fluoridated drinking water and toothpaste, public exposure levels are too high. The agency took the action in response to a June 2006 petition submitted by Fluoride Action Network, Beyond Pesticides, and Environmental Working Group. Food Quality Protection Act of 1996 (FQPA) amendments to FFDCA require that a pesticide registered for use by EPA cannot exceed acceptable risk thresholds when its dietary and nondietary uses are evaluated in the aggregate. Environmentalists believe that the January 2011 sulfuryl fluoride decision was the first time EPA action has resulted in a comprehensive pesticide cancellation of agricultural uses (as distinct from a voluntary cancellation by the manufacturer) because of unacceptable aggregate exposure. While cancellation hearings are not provided under […]
Posted in Chemicals, Corporations, Dow Chemical, sulfuryl fluoride | 1 Comment »
10
Mar
(Beyond Pesticides, March 10, 2011) The American Public Health Association (APHA) recently adopted 17 new policies at its 138th Annual Meeting in Denver, addressing a broad range of public health concerns, including a new policy calling for greater government action to protect the public from endocrine-disrupting chemicals (EDCs). The policy statement follows official positions released earlier in 2010 by both the American Medical Association (AMA) and the Endocrine Society in that more needs to be done to protect the public from endocrine-disrupting chemicals, or those that interfere with hormone action. Specifically, APHA urges: Ӣ Support for the Endocrine Society and the American Medical Association in proclaiming that more needs to be done to protect the public from potential health risks of exposure to EDCs. Ӣ That given the magnitude and urgency of the public health threat and the recognition that collectively EDCs likely will have common or overlapping effects on the endocrine system, steps should therefore be taken by federal agencies with regulatory oversight for various individual EDCs to coordinate and find synergies among themselves to coordinate and find synergy among federal agencies with regulatory oversight over various individual EDCs. Ӣ Health professionals and scientists with expertise in various aspects […]
Posted in Atrazine, Endocrine Disruption | No Comments »
09
Mar
(Beyond Pesticides, March 9, 2011) A recent study reports that the underlying cause of a fatal outbreak of P. aeruginosa in a hospital came from the contamination of triclosan soap dispensers, which acted as a continuous source of the bacterium. The contaminated triclosan soap infected the hands of health care workers and then patients, since triclosan is shown to have no effect on P. aeruginosa -a bacterium frequently associated with hospital-acquired infections. Authors of the study recommend alcohol-based sanitizers where appropriate, instead of triclosan soaps. The study, “Molecular Epidemiology of a Pseudomonas aeruginosa Hospital Outbreak Driven by a contaminated Disinfectant-Soap Dispenser,” published online in PLoS One, investigates a fatal epidemic of P. aeruginosa that occurred in a hematology unit in Italy. The researchers found that patients became indirectly infected (e.g., during central venous catheter handling through contaminated items) and the triclosan soap dispenser acted as a common continuous source of P. aeruginosa infection. Since P. aeruginosa is intrinsically not susceptible to triclosan, the use of triclosan-based disinfectant formulations should be avoided in those health care settings hosting patients at high risk of P. aeruginosa infection, the authors conclude. Immunocompromised patients, especially chemotherapy patients, are especially at risk. Soap dispensers in […]
Posted in Antibacterial, Health care, Triclosan | 1 Comment »
07
Mar
(Beyond Pesticides, March 8, 2011) Leading up to the 29th National Pesticide Forum in Denver, Beyond Pesticides and the Denver Botanic Gardens will be hosting a free screening of the award-winning film Vanishing of the Bees on Wednesday, April 6th, 7:00pm at the Denver Botanic Gardens (1007 York Street). The film, which is narrated by Ellen Page, takes a piercing investigative look at the economic, political and ecological implications of the worldwide disappearance of the honeybee and empowers the audience to fight back. Join us for the film Wednesday evening, and then learn more about Colony Collapse Disorder at the National Pesticide Forum at the Colorado School of Public Health, Friday evening and Saturday, April 8-9. The film is free. Register for the conference online. Film Synopsis Honeybees have been mysteriously disappearing across the planet, literally vanishing from their hives. Known as Colony Collapse Disorder, this phenomenon has brought beekeepers to crisis in an industry responsible for producing apples, broccoli, watermelon, onions, cherries and a hundred other fruits and vegetables. Commercial honeybee operations pollinate crops that make up one out of every three bites of food on our tables. Vanishing of the Bees follows commercial beekeepers David Hackenberg and Dave […]
Posted in Clothianidin, Events, Pollinators | No Comments »
01
Mar
(Beyond Pesticides, March 1, 2011) As insect resistance to pesticides steadily increases, and the underlying conditions of poverty, poor water management, and indecent living conditions contribute to the spread of malaria, the search for silver bullet solutions escalates. Researchers are exploring genetic engineering as the next frontier for a product-based approach to fighting malaria, which annually kills nearly one million people worldwide. While releasing genetically engineered organisms into the environment raises serious concerns that must be fully studied, some in the public health community believe this could help slow the spread of malaria as part of an integrated campaign. At the same time, the long-term underlying causes that support the spread of malaria must be addressed. The new research indicates that a genetically engineered fungus carrying genes for a human anti-malarial antibody or a scorpion anti-malarial toxin could be an effective tool for combating malaria, at a time when the effectiveness of current pesticides against malaria mosquitoes is declining. The researchers also say that this general approach could be used for controlling other devastating insect and tick bug-borne diseases, such as or dengue fever and Lyme disease. “Though applied here to combat malaria, our transgenic fungal approach is a very […]
Posted in Alternatives/Organics, Disease/Health Effects, Genetic Engineering, Malaria | No Comments »
23
Feb
(Beyond Pesticides, February 23, 2011) In response to a request by beekeepers and environmentalists to remove a pesticide linked to Colony Collapse Disorder (CCD), the U.S. Environmental Protection Agency (EPA) in a letter, defended the pesticide clothianidin and the scientific study in question which was identified by beekeepers as a critically flawed study. EPA states that it does not intend to suspend or cancel clothianidin, even though independent studies have linked this chemical and others in its class to bee decline. Beyond Pesticides, as a part of a group of environmentalists and beekeepers, broke the news last December that a core study underpinning the registration of the insecticide clothianidin was unsound, citing leaked EPA memos which discloses the critically flawed scientific study and its reclassification as a “core” study on which clothianidin’s conditional registration was contingent on, to a “supplemental” study. Bayer CropSceicne, manufacturer of clothianidin designed and submitted to study to EPA as part of clothianidin’s registration requirement. Beekeepers claim that the initial field study guidelines, which the Bayer study failed to satisfy, were insufficiently rigorous to test whether or not clothianidin contributes to CCD in a real-world scenario: the field test evaluated the wrong crop, over an insufficient […]
Posted in Clothianidin, Pollinators | 1 Comment »
22
Feb
(Beyond Pesticides, February 22, 2011) After witnessing a patient’s condition improve upon discontinuing the use of antibacterial products containing the active ingredient triclosan, Gerard Guillory, M.D. of Denver, Colorado believes that several of his patients are experiencing health problems caused by daily exposure to the chemical. Dr. Guillory told local ABC 7 News: Denver Channel that he was treating his patient, Mary Lou Simanovich, for hyperthyroidism and asked her about antibacterial soap, which she had been using for years. After Ms. Simanovich stopped using soaps containing triclosan, both she and Dr. Guillory noticed improvements in her condition and overall health. “I feel better now. That’s all I can say and I think there’s an association,” said Ms. Simanovich to the Denver Channel. Antibacterial agents like triclosan, found in many antibacterial products, are linked to a host of adverse health and environmental effects including hormone disruption, possible impaired fetal development, and water and food contamination. Triclosan is an endocrine disruptor and has been shown to affect male and female reproductive hormones and is also shown to alter thyroid function. “My suspicion is that if it’s damaging the thyroid, it’s probably damaging other organs in the body,” said Dr. Guillory to the […]
Posted in Antibacterial, Thyroid Disease, Triclosan | No Comments »