[X] CLOSEMAIN MENU

  • Archives

  • Categories

    • air pollution (14)
    • Announcements (622)
    • Antibiotic Resistance (54)
    • Antimicrobial (26)
    • Aquaculture (32)
    • Aquatic Organisms (61)
    • Artificial Intelligence (1)
    • Bats (27)
    • Beneficials (100)
    • biofertilizers (2)
    • Biofuels (6)
    • Biological Control (40)
    • Biomonitoring (55)
    • Biopesticides (2)
    • Biostimulants (1)
    • Birds (42)
    • btomsfiolone (1)
    • Bug Bombs (2)
    • Cannabis (32)
    • Centers for Disease Control and Prevention (CDC) (16)
    • Chemical Mixtures (37)
    • Children (168)
    • Children/Schools (251)
    • cicadas (1)
    • Climate (54)
    • Climate Change (119)
    • Clouds (1)
    • Clover (1)
    • compost (9)
    • Congress (45)
    • contamination (194)
    • deethylatrazine (2)
    • diamides (1)
    • Disinfectants & Sanitizers (20)
    • Drift (37)
    • Drinking Water (28)
    • Ecosystem Services (73)
    • Emergency Exemption (3)
    • Environmental Justice (204)
    • Events (98)
    • Farm Bill (43)
    • Farmworkers (239)
    • Forestry (8)
    • Fracking (4)
    • Fungal Resistance (8)
    • Generally Recognized As Safe (GRAS) (1)
    • Goats (3)
    • Golf (16)
    • Greenhouse (1)
    • Groundwater (26)
    • Health care (34)
    • Herbicides (84)
    • Household Use (11)
    • Indigenous People (15)
    • Indoor Air Quality (9)
    • Infectious Disease (4)
    • Insecticides (19)
    • Integrated and Organic Pest Management (86)
    • Invasive Species (37)
    • Label Claims (60)
    • Lawns/Landscapes (266)
    • Litigation (371)
    • Livestock (18)
    • men’s health (14)
    • metabolic syndrome (3)
    • Metabolites (25)
    • Mexico (1)
    • Microbiata (28)
    • Microbiome (50)
    • molluscicide (1)
    • Nanosilver (2)
    • Nanotechnology (54)
    • National Environmental Policy Act (2)
    • National Politics (390)
    • Native Americans (8)
    • Occupational Health (38)
    • Oceans (13)
    • Office of Inspector General (5)
    • perennial crops (1)
    • Pesticide Drift (207)
    • Pesticide Efficacy (14)
    • Pesticide Mixtures (52)
    • Pesticide Residues (224)
    • Pets (40)
    • Plant Incorporated Protectants (3)
    • Plastic (15)
    • Poisoning (25)
    • President-elect Transition (3)
    • rainwater (1)
    • Reflection (9)
    • Repellent (5)
    • Resistance (132)
    • Rights-of-Way (1)
    • Rodenticide (40)
    • Seasonal (7)
    • Seeds (15)
    • soil health (62)
    • Superfund (7)
    • synergistic effects (62)
    • Synthetic Pyrethroids (20)
    • Synthetic Turf (4)
    • Take Action (678)
    • Textile/Apparel/Fashion Industry (1)
    • Toxic Waste (16)
    • U.S. Supreme Court (16)
    • Volatile Organic Compounds (2)
    • Women’s Health (52)
    • Wood Preservatives (36)
    • World Health Organization (18)
    • Year in Review (4)
  • Most Viewed Posts

Daily News Blog

Author Archive


25
Jun

Studies Find “Pristine” National Parks Tainted by Pesticides

(Beyond Pesticides, June 25, 2010) Two new studies published in the journal Environmental Science and Technology confirm that the majority of toxic contamination threatening national parks originates from agricultural pesticides and industrial operations. In one study an international group of scientists conducted research from 2003-2005 and detected elevated concentrations of various dangerous pesticides in all eight of the national parks and preserves. The other study collected samples of air, water, snow, sediment, lichens, conifer needles, and fish at remote alpine, subarctic, and arctic sites. Researchers found that these samples contained four current-use pesticides including dacthal (DCPA), chlorpyrifos, endosulfans, and y-hexachlorocyclohexane (HGH) as well as four historic-use pesticides including dieldrin, a-HCH, chlordanes, and hexachlorobenzene (HCB). Pesticide concentrations in snow are highest in Sequoia, Kings Canyon, Rocky Mountain and Glacier National Parks. Concentrations in vegetation are mostly dominated by endosulfan and dacthal, and are highest in Yosemite, Kings Canyon, Glacier, and Great Sand Dunes National Park and Preserve. Fish samples also show elevated concentrations of dieldrin and DDT (one of the first pesticides to be banned in 1972 because of Rachel Carson’s Silent Spring). Cold temperatures in alpine or arctic ecosystems tend to concentrate pesticides, which can also bioaccumulate in the local […]

Share

24
Jun

Food Guide Urges Organic Choices to Protect Environment and Workers

(Beyond Pesticides, June 24, 2010) Our food purchases have a direct effect on the health of our environment and those who grow and harvest what we eat. Beyond Pesticides launched its Organic Food: Eating with a Conscience guide, which shows consumers why, according to the group, “food labeled organic is the right choice.” Jay Feldman, executive director of Beyond Pesticides, said, “In addition to serious health questions linked to actual residues of toxic pesticides on the food we eat, our food buying decisions support or reject hazardous agricultural practices, protection of farmworkers, and stewardship of the earth.” The Eating with a Conscience guide explains to consumers the effect they are having on health and the environment when they purchase food grown with chemical-intensive methods, even if a large number of residues do not remain on the finished food product. The group points to USDA organic certification as “the only system of food labeling that is subject to independent public review and oversight, assuring consumers that toxic, synthetic pesticides used in conventional agriculture are replaced by management practices focused on soil biology, biodiversity, and plant health.” “Organic practices under the Organic Foods Production Act eliminate commonly used toxic chemicals in the […]

Share

23
Jun

Supreme Court Ruling Offers Some Protection from GE Crops

(Beyond Pesticides, June 23, 2010) The Supreme Court ruling in Monsanto v Geersten Seed Farms on June 21, 2010 appears to favor the St. Louis-based biotech giant, but may offer some protection from genetically engineered (GE) crops. In a 7 to 1 decision, the high court overturned a lower court injunction on the planting of GE alfalfa, yet planting the crop still remains illegal until USDA completes assessing its environmental review. Interestingly, Justice Steven G. Breyer recused himself because his brother District Judge Charles Breyer had issued the original ruling, while Justice Clarence Thomas did not recuse himself despite having worked as a Monsanto attorney for two years. In 2006, the Center for Food Safety (CFS) and several other farming and environmental groups, including Beyond Pesticides, filed suit on behalf of Geerston Seed Farms. The suit led to a U.S. District Court ruling that the U.S. Department of Agriculture (USDA) violated the National Environmental Protection Act (NEPA) by approving the sale of GE alfalfa without requiring an environmental impact statement (EIS). Monstanto was forced to stop selling the seed until a comprehensive EIS is prepared and assessed. A draft EIS was prepared in 2009. This was the first ever moratorium […]

Share

22
Jun

Take Action: Public Comment Needed on EPA’s Strategic Plan

(Beyond Pesticides, June 22, 2010) The U.S. Environmental Protection Agency (EPA) announced earlier this month that it is seeking public comment on its draft five-year strategic plan, which the agency says will help advance Administrator Lisa P. Jackson’s priorities and EPA’s overall mission to protect human health and the environment. Administrator Jackson’s seven priorities are; taking action on climate change, improving air quality, protecting Americas waters, cleaning up our communities, assuring the safety of chemicals, expanding the conversation on environmentalism and working for environmental justice, and building strong state and tribal partnerships. In accordance with the Government Performance and Results Act of 1993 (GPRA), EPA submitted the agency’s 2006-2011 Strategic Plan to Congress on September 29, 2006. Now, the agency is releasing its Draft FY 2011-2015 Strategic Plan for public review and comment through July 30, 2010. GPRA requires agencies to develop a five-year Strategic Plan for what they intend to accomplish, measure how well they are doing, make appropriate decisions based on the information they have gathered, and communicate information about their performance to Congress and to the public. It includes a mission statement and sets out long-term goals and objectives; Annual Performance Plans, which provide annual performance commitments […]

Share

21
Jun

U.S. EPA Settles Human Pesticide Testing Lawsuit

(Beyond Pesticides, June 21, 2010) Pesticide experiments using people as test subjects will have stricter federal rules to follow under a new agreement reached on June 17, 2010 between the U.S. Environmental Protection Agency (EPA) and public health groups, farm worker advocates and environmental organizations. “People should never have been used as lab rats for testing pesticides,” said Natural Resources Defense Council (NRDC) senior attorney Michael Wall. “Under today’s settlement, EPA will propose far stronger safeguards to prevent unethical and unscientific pesticide research on humans.” In 2006, a coalition of health and environmental advocates and farmworker protection groups led by NRDC filed a lawsuit against EPA, claiming EPA’s recent rule violated a law Congress passed in 2005 requiring strict ethical and scientific protections for pesticide testing on humans. EPA’s 2006 rule lifted a ban on human testing put in place by Congress. It also allows experiments in which people are intentionally dosed with pesticides to assess the chemicals’ toxicity and allows EPA to use such experiment to set allowable exposure standards. In such experiments, people have been paid to eat or drink pesticides, to enter pesticide vapor “chambers,” and to have pesticides sprayed into their eyes or rubbed onto their […]

Share

18
Jun

Panel Puts $300 Million Price Tag on Agent Orange Cleanup

(Beyond Pesticides, June 18, 2010) A panel of U.S. and Vietnamese policy makers, scientists, and citizens released a report on Wednesday urging the U.S. government and other donors to provide $300 million to clean up contaminated sites and care for Vietnamese harmed by exposure to Agent Orange, an herbicide used by the U.S. to defoliate large swaths of forest during the Vietnam War that was contaminated by dioxin. Dioxin is a very persistent toxicant that clings to the soil and sediments, and bioaccumulates in the food chain. Many studies have linked dioxin exposure to a myriad of health effects including cancer, neuropathy, diabetes, Parkinson’s Disease, and birth defects. This report comes one month before the U.S. and Vietnam will celebrate 15 years of normalized diplomatic relations. The U.S.-Vietnam Dialogue Group on Agent Orange/Dioxin released the report calling for an estimated $30 million annually for the next 10 years. Since 2007, the U.S. has spent only $9 million on dioxin remediation and assisting disabled Vietnamese. The report lays out a plan with three phases. The first phase, lasting three years and estimated to cost $100 million, would focus on completing remediation in Da Nang, one of the largest contaminated sites. This […]

Share

17
Jun

Nonpersistent Pesticides Found in Umbilical Cord Blood

(Beyond Pesticides, June 17, 2010) Researchers have found detectable levels of common household pesticides in the majority of umbilical cord blood of babies born at an urban hospital. The study looks at concentrations of organophosphate (OP), carbamate, pyrethroids, and organochlorine pesticides in samples of umbilical cord blood taken from newborns delivered at the Johns Hopkins Hospital Labor and Delivery Suite in Baltimore. Researchers looked at the umbilical cord serum, as opposed to maternal serum, in order to provide a more direct estimate of exposure to the fetus. While human biomonitoring studies have found detectable levels of these pesticide chemicals in urine and blood samples from children and adults in the past, few studies have been carried out in the U.S. evaluating exposure in utero. In addition to tracking pesticide concentrations, researchers also aimed to identify demographic and socioeconomics factors associated with in utero pesticide exposure. Anonymous anthropometric and sociodemographic characteristics of the mothers and infants were collected along with umbilical cord blood that would have otherwise been discarded. Included in the characteristics collected that researchers considered might affect pesticide exposure risk were: age, race, body mass index, parity, education, health insurance, marital status, smoking, area of residence and housing density. […]

Share

16
Jun

Pesticides, Genes Combine to Increase Risk of Parkinson’s Disease

(Beyond Pesticides, June 16, 2010) Men with certain genetic variations who were exposed to some toxic pesticides that are now largely banned run an increased risk of developing Parkinson’s disease, French scientists said Monday. In a study published in Archives of Neurology, entitled “Interaction Between ABCB1 and Professional Exposure to Organochlorine Insecticides in Parkinson Disease,” French researchers found that among men exposed to pesticides such as DDT, carriers of the gene variants are three and a half times more likely to develop Parkinson’s than those with the more common version of the gene. The scientists think the brains of people with the gene variant fail to flush out toxic chemicals as efficiently as those with common versions of the gene, suggesting that environmental as well as genetic factors are important in the risk of Parkinson’s. Alexis Elbaz, MD, PhD and Fabien Dutheil, PhD, of France’s National Institute for Health and Medical Research (INSERM) studied 101 men with Parkinson’s and 234 without the disease to look at links between organochlorine exposure and Parkinson’s disease. The study includes only men, and all of them had high levels of exposure to pesticides through their work as farmers. The scientists found the link was […]

Share

15
Jun

USDA Agreement Bans Organic Certifier from Operating in China for One Year

(Beyond Pesticides, June 15, 2010) The U.S. Department of Agriculture’s (USDA) National Organic Program (NOP) announced on June 14, 2010 it has reached a settlement agreement with the organic certifying agent Organic Crop Improvement Agency (OCIA), ceasing its operations in China because of inadequate oversight. An August 2007 audit by the NOP revealed that OCIA used inspectors on state-run farms who were employed by the Chinese government and therefore had a conflict of interest. In July 2008, NOP proposed revocation of OCIA’s accreditation in China, but OCIA appealed. The settlement agreement with OCIA, once a lead certifier of Chinese organic goods, prohibits it from operating in China. OCIA retains its accreditation for its certification activities in other countries, including the U.S., Canada and Mexico. “It is critical that we maintain the integrity of organic products for consumers,” said Rayne Pegg, Administration of USDA’s Agricultural Marketing Service (AMS), which administers the NOP. “All certifiers and operations, domestic or foreign, must be held to the same standards. We will remain vigilant to make sure that products labeled as organic meet the standards prescribed by law.” Environmentalists are pleased that USDA has taken action against OCIA, but are concerned that the process did […]

Share

14
Jun

Whole Foods Adopts Policy on Mislabeled “Organic” Personal Care Products

(Beyond Pesticides, June 14, 2010) Whole Foods Market is setting a good example for other retailers to follow in protecting consumers from fraudulent “organic” claims on health and beauty products. The national grocery retailer of natural and organic products announced earlier this month that all cosmetic and personal care products sold at their stores with the word “organic” on the product label must comply with the U.S. Department of Agriculture (USDA) National Organic Program (NOP) or NSF 305 standards, meaning that the product must be third-party certified to USDA organic standards or front label “organic” claims must cease, according to the Organic Consumers Association. Thought the term “organic” on all products, whether for food or non-food items, meant that it was certified? That’s the law, but sometimes not the reality. The reality is that the USDA’s NOP requires certification for all “organic” claims on food products, but does not currently have similar certification requirements in place for non-food items. The new Whole Foods Market policy states, “We believe that the ‘organic’ claim used on personal care products should have very similar meaning to the ‘organic’ claim used on food products, which is currently regulated by the USDA’s National Organic Program. […]

Share

11
Jun

Under Pressure EPA Denies Ohio’s Request to Use Restricted Pesticide

(Beyond Pesticide, June 11, 2010) The Environmental Protection Agency (EPA) has refused the state of Ohio’s request for an emergency exemption to use the restricted pesticide propoxur in residential settings for control of bed bugs, stating that the chemical “presents unreasonable risk.” Propoxur is a highly toxic, broad spectrum insecticide. All indoor residential uses of this known neurotoxic chemical and possible carcinogen were voluntarily canceled in 2007. The Ohio Department of Agriculture, deeming the increases in bed bug infestations an emergency, requested an exemption to use propoxur in residential areas and in May the Ohio Senate’s Environment and Natural Resources Committee adopted a unanimous resolution urging the EPA to grant it. Beyond Pesticides, with coalition of environmental and public health groups, opposed the request and asked EPA to deny the exemption, citing the serious public health threat associated with the chemical, as well as the availability of alternatives. EPA determined “the requested use presents an unacceptable risk,” according to Administrator Lisa Jackson, in a letter to Ohio Governor Ted Strickland dated June 2, 2010. “Although EPA recognizes the severe and urgent challenges that Ohio is facing from bed bugs, the results of the risk assessment do not support the necessary […]

Share

10
Jun

EPA Moves to End All Uses of Toxic Pesticide Endosulfan

(Beyond Pesticides, June 10, 2010) After years of pressure from environmental and international groups concerned about the chemical’s health effects, the U.S. Environmental Protection Agencey (EPA) announced that it is taking action to end all uses of the insecticide endosulfan in the United States. EPA has decided that new data presented to the agency in response to its 2002 reregistration eligibility decision (RED) have shown that risks faced by workers are greater than previously known. EPA also has found that there are risks above the agency’s level of concern to aquatic and terrestrial wildlife, as well as to birds and mammals that consume aquatic prey which have ingested endosulfan. Farmworkers can be exposed to endosulfan through inhalation and contact with the skin. An organochlorine insecticide first registered in the 1950s, endosulfan is used on a variety of vegetables, fruits, cotton, and on ornatmental shrubs, trees and vines. It poses unacceptable neurological and reproductive risks to farmworkers and wildlife and can persist in the environment. According to the EPA, crops with the highest use in 2006 — 2008 included tomato, cucurbit, potato, apple, and cotton. The use of endosulfan decreased overall from 2001 to 2008. A restricted use pesticide, endosulfan may […]

Share

09
Jun

NY State Launches â€Be Green Organic Yards’ Program

(Beyond Pesticides, June 9, 2010) Residents of New York now have new assistance in maintaining beautiful, green lawns, plants and trees without the use of toxic chemicals. The New York Department of Environmental Conservation (DEC) has initiated the ”˜Be Green Organic Yard NY” program, where participating ”˜Be Green’ businesses agree to avoid synthetic pesticides and other materials prohibited by the organic ”˜Be Green’ standard. ”˜Be Green’ landscape services utilize an organic approach focusing on preventing problems before they occur, and building a sustainable landscape that is healthy for all -plants, wildlife, pets, and people. Services can range from a simple regimen of weeding, mulching and pruning, to all aspects of yard care, including plant selection and tree and lawn installation and maintenance. DEC expects that, by the fall of 2010, yard care businesses will be able to begin taking the training required to participate in ”˜Be Green’. ”˜Be Green’ businesses sign an agreement with DEC for the right to use the ”˜Be Green’ service mark (logo). In return, businesses agree that, when they provide ”˜Be Green’ services, they will avoid the synthetic pesticides and other materials prohibited by the organic standards in the agreement. “Demand for all types of organic […]

Share

08
Jun

Indian Court Finds Eight Guilty for 1984 Union Carbide Gas Disaster

(Beyond Pesticides, June 8, 2010) An Indian court in Bhopal, India, capital of Madhya Pradesh, found chemical company Union Carbide guilty of negligence and convicted eight former senior employees for their role in the world’s worst industrial disaster that killed thousands. The verdict came 25 years after the Union Carbide gas-leak and included a sentence that many victims of the accident protested was too light. According to Reuters, the defendants were charged with “death by negligence” and sentenced for two years in prison and a fine of 100,000 rupees ($2,175). The court also fined the former Indian unit of Union Carbide 500,000 rupees ($10,600). The Central Board of Investigation initially charged 12 defendants with culpable homicide, which would have carried a sentence of up to 10 years, but the Indian Supreme Court reduced these charges in 1996. Many victims and activists found the light sentence, “an insult”, and Sandhna Kamik of the Bhopal Gas Victims Struggle group protested, “Even with the guilty judgment, what does two years punishment mean? They will be able to appeal against the judgment in higher courts.” Survivors, relatives and activists gathered in protest with signs saying “hang the guilty” and “traitors of the nation” and […]

Share

07
Jun

Violations Filed Against Utah Pest Control Company After Children’s Death

(Beyond Pesticides, June 7, 2010) With thousands of violations cited, the pest control company and applicator responsible for the deaths of two young children are only fined several tens of thousands of dollars, a mere slap on the hand. The Utah Department of Agriculture and Food’s (UDAF) Division of Plant Industry has finally filed multiple charges of violations against Bugman Pest and Lawn, Inc. of Bountiful, Utah, and employee Cole Nocks associated with the February 5, 2010 application of the pesticide Fumitoxin (active ingredient: aluminum phosphide) at the residence of Nathan and Brenda Toone of Layton, Utah that lead to the death of their two daughters ages 15-months and 4 years. In addition to the Layton incident, investigators discovered additional violations of the Utah Pesticide Control Act by the company and other employees. The UDAF seeks to revoke Mr. Nocks’s applicator license and has issued him a $27,000 fine, while Bugman Pest and Lawn, Inc. is fined $32,000. Under law, the UDAF is only allowed to file civil penalties. Investigators determined that on February 5, 2010 applicator Cole Nocks operated in a faulty, careless or negligent manner by misapplying the highly toxic and restricted use pesticide, Fumitoxin. Mr. Nocks’s improper […]

Share

04
Jun

EPA Proposes New Pesticide Discharge Permits

(Beyond Pesticides, June 4, 2010) The U.S. Environmental Protection Agency (EPA) proposed new permit requirements for the discharge of pesticides into US waterways. EPA announced the public availability of a draft National Pollutant Discharge Elimination System (NPDES) General Permit for certain pesticide use patterns, also known as the Pesticides General Permit (PGP). The agency is accepting public comments until July 19, 2010. This action stems from a 2009 court decision in the case of the National Cotton Council et al. v. EPA, in which the 6th circuit court of appeals ruled that pesticide discharges into water are pollutants and require permitting under the Clean Water Act (CWA). This ruling overturned the Bush administration policy that exempted pesticides from regulation under the CWA, and instead applied the less stringent standards of the Federal Insecticide Fungicide and Rodenticide Act (FIFRA). CWA uses a kind of health-based standard known as maximum contamination levels to protect waterways and requires permits when chemicals are directly deposited into rivers, lakes and streams, while FIFRA uses a highly subjective risk assessment that does not consider safer alternatives. EPA will issue permits in territories, Indian Country Lands, 6 states and the District of Columbia where the Agency is […]

Share

03
Jun

City Lawmakers to Strengthen Pesticide Ban, Oversight and Enforcement

(Beyond Pesticides, June 3, 2010) City lawmakers in Albany, New York want to strengthen an 11-year-old ban on the use of some pesticides on city land after the revelation last week that one such banned chemical was sprayed near a local playground earlier this month. Albany’s Parks and Recreation Commissioner John D’Antonio said last Friday he was unaware of the ban, passed by the council in 1998, until he began researching a recent citizen complaint. The city is now rethinking its use of pesticides and exploring why the ban on city use of pesticides dubbed most toxic by the federal government was not more widely known. The law also required departments using less toxic pesticides to annually report plans to phase them out to the Common Council. TruGreen, a city contractor, used Trupower 3 Selective Herbicide, which is a mixture of 2,4-D, mecoprop-p and dicamba, and is listed in Toxicity Category 1 (most toxic) by the Environmental Protection Agency (EPA) — causing potentially irreversible eye damage, but is also toxic if ingested and can be irritating to the skin. The herbicide has been banned from city land, except in rare circumstances, since 1999. Under the same ordinance, all city agencies […]

Share

02
Jun

Dole Proposes New Settlements for Sterile Plantation Workers

(Beyond Pesticides, June 2, 2010) After decades-long litigation over the use of the toxic pesticide dibromochloropropane, or DBCP, in the 1970’s which has been linked to sterility and has since been banned, Dole Food Co. is proposing new settlements for farm workers claiming they were injured by exposure to the pesticide. A request has been filed by lawyers for Dole in the Los Angeles Superior Court asking that nearly 1,500 Honduran farm workers who are suing Dole be allowed to drop out of those suits and settle their claims out of court under an existing program arranged by the company and Honduran government officials. This could potentially end years of legal action inexpensively for Dole while providing compensation to workers quickly, however some people view this plan as a way for the company to back out of its responsibilities to former plantation workers. The pesticide DBCP was used by workers from Nicaragua, Costa Rica, Guatemala, Honduras, and Panama to kill worm infestations in the trees’ roots. In the U.S., DBCP was used as a soil fumigant and nematocide on over 40 different crops until 1977. According to the U.S. Environmental Protection Agency (EPA), DBCP causes male reproductive problems, including low […]

Share

01
Jun

USGS Finds Atrazine Herbicide Adversely Affects Fish Reproduction

(Beyond Pesticides, June 1, 2010) Atrazine, one of the most commonly used herbicides in the world, has been shown to affect reproduction of fish at concentrations below U.S. Environmental Protection Agency’s (EPA) water-quality guideline, according to a new U.S. Geological Survey (USGS) study. “Concentrations of atrazine commonly found in agricultural streams and rivers caused reduced reproduction and spawning, as well as tissue abnormalities in laboratory studies with fish,” said USGS scientist Donald Tillitt, Ph.D., the lead author of the study, “Atrazine Reduces Reproduction in Fathead Minnow (Pimephales promelas)” published in Aquatic Toxicology. Fathead minnows were exposed to atrazine at the USGS Columbia Environmental Research Center in Columbia, Missouri, and observed for effects on egg production, tissue abnormalities and hormone levels. Fish were exposed to concentrations ranging from zero to 50 micrograms per liter of atrazine for up to 30 days. All tested levels of exposure are less than the EPA Office of Pesticides Aquatic Life Benchmark of 65 micrograms per liter for chronic exposure of fish. Study results show that normal reproductive cycling was disrupted by atrazine and fish did not spawn as much or as well when exposed to atrazine. Researchers found that total egg production was lower in […]

Share

28
May

New Study Links Occupational Pesticide Exposure to Alzheimer’s Disease, Dementia

(Beyond Pesticides, May 28, 2010) The repeated exposure to organophosphate and organochlorine insecticides can increase the risk of developing Alzheimer’s Disease (AD) or dementia later in life according to a new study published in the May issue of Neurology. The observational study entitled “Occupational exposure to pesticides increases the risk of incident AD” is one of very few studies to examine a link between pesticides and AD. Researchers lead by Kathleen M. Hayden, PhD of Duke University Medical Center examined residents 65 years and older from an agricultural community in Cache County Utah. Participants were assessed for cognitive ability at the inception of the study and again after 3, 7, and 10 years. Data showed that those repeatedly exposed to any pesticides were more likely to develop AD or dementia. Researchers found a higher incidence of AD among those exposed to organophosphates and organochlorines. The risk of AD associated with organophosphate exposure was slightly higher than the risk associated with organochlorines. Researchers also found an increase in dementia among those exposed to organophosphates or organochlorines; however this increase was not statistically significant. Dr. Hayden said that more research was necessary to determine a causal link. Organophosphates are known to reduce […]

Share

27
May

LEED-Certified Green Buildings Fail to Protect Human Health

(Beyond Pesticides, May 27, 2010) A new report showcases the pitfalls of the U.S. Green Building Council’s LEED certification program in regards to protecting human health from environmental hazards. The report, “LEED Certification: Where Energy Efficiency Collides With Human Health,” put out by Environment and Human Health, Inc. (EHHI), warns that the LEED certification gives a false impression of a healthy and safe building environment and offers recommendations for the program to become more protective of human health. EHHI found that LEED standards have been incorporated into many federal, state and local laws, and many other corporations and other institutions have adopted LEED standards as well. Although this has encouraged energy efficiency in buildings, according John Wargo, Ph.D., lead author of the study and professor of Risk Analysis and Environmental Policy at Yale University, it has been implemented without fully understanding that energy conservation efforts often reduce the exchange of indoor and outdoor air, which can cause synthetic chemicals to concentrate within buildings. “Tighter buildings often concentrate chemicals released from building materials, cleaning supplies, fuel combustion, pesticides and other hazardous substances,” he said. Energy efficiency is given a high priority over health. The report found that about four times as […]

Share

26
May

Ask Your Local Retailers to Stop Selling Triclosan Products

(Beyond Pesticides, May 26, 2010) Beyond Pesticides has drafted sample text (see below), and we need your help to deliver a letter to your local supermarket, cosmetics store or co-op asking them to stop selling products that contain triclosan. Hundreds of products containing the antibacterial chemical triclosan decorate the shelves of retail stores across the country. From hand soap and toothpastes, to toys and yoga mats, triclosan is everywhere. Product labels will read “triclosan,” “triclocarban” (a related compound found in bar soaps) or “Microban” (a formulation of triclosan used in plastics and fabrics). It is time to take action and demand that this endocrine disrupting chemical is removed from the products we use and love. When consumers demand more for their health and well-being, retailers and manufacturers of triclosan products must listen. Triclosan, which has a similar chemical structure as dioxin, is linked to various health and environmental problems. It is associated with skin irritation, has been shown to interfere with the body’s hormones, and has been linked to an increased risk of developing respiratory illness, or asthma, and cancer, as well as subtle effects on learning ability. Because the chemical goes down the drain, it wreaks havoc with the […]

Share

25
May

Study Links Heptachlor, PCBs and Form of Vitamin E to Diabetes

(Beyond Pesticides, May 25, 2010) An analysis of 266 potential environmental contributors to type 2 diabetes published May 20, 2010 in the online edition of the journal PLoS ONE, links the disease to individuals who have higher levels of polychlorinated biphenyls (PCBs) and the pesticide heptachlor, as well a form of vitamin E found at high levels in soybean and corn oil, in their bodies compared to the general population. PCB was banned in 1979 and most uses of heptachlor were canceled between 1978 and 1989 (except for limited control of fire ants, which continues), but the compounds persist in the environment, especially near former industrial sites or contaminated soil. Environmentalists point to the fact that chemicals banned decades ago are still increasing people’s risk of disease, as a reason to take a precautionary approach when evaluating and registering chemicals. The analysis, led by Atul Butte, MD, PhD, assistant professor of medical informatics and pediatrics at the Stanford University School of Medicine, drew on data collected by the Centers for Disease Control and Prevention as part of the National Health and Nutrition Examination Survey (NHANES) to examine a wide range of environmental influences on type 2 diabetes. Dr. Butte conceived […]

Share