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Search Results

EPA Takes Long-Awaited Action to Eliminate Neurotoxic Chlorpyrifos in Agriculture

Tuesday, November 3rd, 2015

(Beyond Pesticides, November 3, 2015) The U.S. Environmental Protection Agency (EPA) is proposing to revoke all food tolerances for the organophosphate insecticide chlorpyrifos (also known as Dursban), a neurotoxic pesticide produced by Dow AgroSciences that poses particular risks to children and farmworkers. If EPA’s rule is finalized, chlorpyrifos would be effectively eliminated from use in […]


Another Study Confirms Eating an Organic Diet Lowers Pesticide Levels in Children

Wednesday, October 14th, 2015

(Beyond Pesticides, October 14, 2015) New research from the Center for Environmental Research and Children’s Health (CERCH) shows that children, especially those in low-income and agricultural families, who switched to an organic diet reduced their bodies’ level of pesticides. This California study is one of several that documents the benefits of eating an organic diet, especially […]


EPA Seeks Public Opinion on Continued Use of Neurotoxic Organophosphate Pesticides

Friday, October 9th, 2015

(Beyond Pesticides, October 9, 2015) Last week, the Environmental Protection Agency (EPA) released preliminary human health and ecological risk assessments for seven organophosphate pesticides (OPs) and announced the public open comment period for those chemicals. These risk assessments come as a result of the required periodic registration review, as required by the Federal Insecticide, Fungicides, and […]


Yale Study Links Prenatal Pesticide Exposure to Tremors in Children

Monday, October 5th, 2015

(Beyond Pesticides, October 05, 2015) According to a Yale University study, prenatal exposure to the widely used agricultural pesticide chlorpyrifos is linked to tremors – involuntary contraction or twitching of muscles – in childhood. Chlorpyrifos, a broad-spectrum chlorinated organophosphate insecticide also known as Dursban, may also affect the cardiovascular and respiratory systems and is acutely […]


California to List Glyphosate (Roundup) as Cancer-Causing

Thursday, September 10th, 2015

(Beyond Pesticides, September 10, 2015) Last week, California Environmental Protection Agency’s Office of Environmental Health Hazard Assessment (OEHHA) announced that it intended to list glyphosate (Roundup) and three other chemicals as cancer-causing chemicals under California’s Safe Drinking Water and Toxic Enforcement Act of 1986 (Proposition 65). Glyphosate is a phosphanoglycine herbicide that inhibits an enzyme essential to […]


Lice Found Resistant to Common Insecticide Treatment

Thursday, August 20th, 2015

(Beyond Pesticides, August 20, 2015) Just as children go back to school, research finds that lice in 25 of 30 states in a U.S. study have developed resistance to common over-the-counter treatments like permethrin, calling into questions the justification for exposing children to a neurotoxic and carcinogenic pesticide and elevating the need to consider nontoxic alternatives. The research was […]


Court Ordered Deadline Mandates EPA Action on Toxic Insecticide Dursban

Thursday, August 13th, 2015

(Beyond Pesticides, August 13, 2015) On Monday, a federal appeals court judge mandated that the U.S. Environmental Protection Agency (EPA) respond to a petition filed nearly nine years ago that seeks to force the agency to restrict the dangerous insecticide chlorpyrifos (an organophosphate also known as Dursban). U.S. Court of Appeals Judge for the Ninth Circuit, M. Margaret […]


Despite Known Hazards, EPA Waits Decades for Manufacturers to Withdraw Pesticide

Wednesday, July 8th, 2015

(Beyond Pesticides, July 8, 2015) Last week, after decades of review and known toxic hazards, especially to children, the Environmental Protection Agency (EPA) accepted a proposed cancellation for a number of indoor uses (including food establishments) and tolerances of propoxur, a carbamate insecticide known for its toxic effects to children. EPA has received a Section 6(f) request under […]


EPA Falters Again in Banning Remaining Uses of a Highly Toxic and Unnecessary Insecticide

Tuesday, July 7th, 2015

(Beyond Pesticides, July 7, 2015) In a sleight of hand, the U.S. Environmental Protection Agency (EPA) announced plans last week to cancel all remaining agricultural uses of the hazardous insecticide chlorpyrifos by April 2016, and then left the door open for negotiations with the chemical’s manufacturer, Dow AgroSciences, to adopt risk mitigation measures that would avoid a […]


Pyrethroid Pesticide Use Increases Rates of ADHD in Adolescent Boys in New Study

Thursday, June 4th, 2015

(Beyond Pesticides June 4, 2015) Another study has found links between a commonly used household pesticide and attention deficit hyperactivity disorder (ADHD) in children and young teens. Researchers at Cincinnati Children’s Hospital Medical Center found an association between pyrethroid pesticide exposure and ADHD, particularly in terms of hyperactivity and impulsivity. These results reinforce the findings […]


California Regulators to Strengthen Pesticide Restrictions Near Schools

Wednesday, June 3rd, 2015

(Beyond Pesticides, June 3, 2015) After years of campaigning by local activists and a lawsuit filed by parents citing discriminatory practices from policies that led to disproportionate exposure of Latino children to pesticides, the California Department of Pesticide Regulation (CDPR) will now seek to gather input from stakeholders to determine what measures are appropriate to […]


California Department of Pesticide Regulation Report Raises Concerns Over Increased Pesticide Use

Thursday, May 21st, 2015

(Beyond Pesticides, May 21, 2015) The California Department of Pesticide Regulation (CDPR) published its Annual Pesticide Use Report last week, which finds that overall pesticide use for agricultural purposes has increased by 3.7 percent between 2012 and 2013. Pesticide use increased by 6.4 million pounds in 2013, the most recent data available, making for a […]


Pesticide Residues on Foods Shown to Affect Sperm Quality

Wednesday, April 1st, 2015

(Beyond Pesticides, April 1, 2015) According to a new study from Harvard University researchers, eating fruit and vegetables containing pesticide residues adversely affect men’s fertility, leading to fewer and poorer quality sperm. The study, published online in the journal, Human Reproduction, adds to a growing body of research that finds pesticide exposures give rise to impaired […]


Commonly Used Pyrethroid Pesticide Increases Risk of ADHD

Monday, February 2nd, 2015

(Beyond Pesticides, February 2, 2015) A study led by a Rutgers University research team finds that the commonly used pesticide deltamethrin increases the risk of attention deficit hyperactivity disorder (ADHD) in children, adding to a mounting body of scientific research linking pesticide exposure to the disorder. Rutgers scientists, along with colleagues from Emory University, the […]


EPA Responds to Call for Chlorpyrifos Ban with New Risk Calculations and Continued Use

Wednesday, January 7th, 2015

(Beyond Pesticides, January 7, 2015) On Monday, the U.S. Environmental Protection Agency (EPA) released a revised human health assessment for the insecticide, chlorpyrifos, which finds risks to workers who mix, load and apply chlorpyrifos, and that the chemical has the potential to pose risks to drinking water in small watersheds. The assessment also notes that […]


Another Study Links Depression in Farmers to Pesticide Use

Wednesday, October 15th, 2014

(Beyond Pesticides, October 15, 2014) A new study published in Environmental Health Perspectives finds a strong relationship between the use of pesticides and depression in farmers. One specific class of pesticide, organochlorines, was associated with a 90% higher chance of being diagnosed with depression. For fumigants, the increased risk was up to 80 percent. This […]


Close Proximity to Pesticide-Treated Fields Increases Risk of Autism

Tuesday, June 24th, 2014

(Beyond Pesticides, June 24, 2014) Research from the University of California, Davis CHARGE (Childhood Autism Risks from Genetics and the Environment) study finds that pregnant women who lived within a mile of agricultural fields treated with insecticides are more likely to have their child develop autism. The results of the CHARGE study, published in Environmental […]


Scientist Warns of Ecological Effects Associated with Lawn Care Pesticide Runoff

Monday, June 9th, 2014

(Beyond Pesticides, June 9, 2014) A recent talk given by Donald Weston, PhD, a professor emeritus in UC Berkeley’s Department of Integrative Biology, to a community group in San Jose, California warned residents about the dangers that lawn care insecticides present to local aquatic life. The talk focused on the problems synthetic pyrethroids and fipronil can have […]


Organic Food Consumption Leads to Dramatically Lower Pesticide Exposure

Thursday, May 1st, 2014

(Beyond Pesticides, May 1, 2014) A recent study, Reduction in urinary organophosphate pesticide metabolites in adults after a week-long organic diet, led by Liza Oates found lower trances of organophosphate metabolites in consumers that ate organic food for a week compared to those who ate a conventional diet. The study adds to the scientific literature that […]


Pesticides Linked to 30% Decline in French Men’s Sperm Count

Thursday, March 13th, 2014

(Beyond Pesticides, March 13, 2014) Part deux of a 2012 study finding that sperm counts in French men had decreased 30% over the past 16 years came to a second startling conclusion in a 2014 analysis: the cause for those dramatic decreases may be pesticides. 2012 Sperm-Count Study Published in the scientific journal Human Reproduction, […]


Scientists Determine 99.6% of Lice Resistant to Chemical Treatment

Tuesday, March 11th, 2014

(Beyond Pesticides, March 10, 2014)  Virtually all lice in the U.S. have developed resistance to over-the-counter and prescription shampoos containing the toxic chemical permethrin. The U.S. Environmental Protection Agency’s Office of Pesticide Programs considers permethrin, part of the synthetic pyrethroid class of chemicals, “likely to be carcinogenic.” However, when used as a lice shampoo the chemical […]


Children Exposed to Increasing Concentrations of Pyrethroid Insecticides

Monday, February 10th, 2014

(Beyond Pesticides, February 10, 2014)   A recent study has found that exposure to pyrethroids is increasing among children and adults. The study also finds that children are still widely exposure to chlorpyrifos, an organophosphate chemical that has been banned for household use for over 12 years. This is not the first study to find high […]


Behavioral and Emotional Problems in Children Linked to Insecticide Exposure

Friday, November 1st, 2013

(Beyond Pesticides, November 1, 2013) Insecticides commonly used in homes and schools are associated with behavioral problems in children, according to a recent study by Canadian researchers. The study investigates exposure to pyrethroid pesticides, used in more than 3,500 products, including flea and tick controls, cockroach sprays, and head lice controls. The study, Urinary metabolites […]