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Search Results

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 […]

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Elevated Pesticide Exposure Documented in New York City Residents

Thursday, October 3rd, 2013

(Beyond Pesticides, October 3, 2013) According to new research, residents are more highly exposed to organophosphate and pyrethroid pesticides in New York City (NYC) than in the U.S. overall. ¬†Researchers from the city‚Äôs Department of Health and Mental Hygiene reviewed the 2004 NYC Health and Nutrition Examination Survey (NYC HANES) to compare its pesticide exposure […]

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Another Study Finds Rootworms Resistant to Genetically Engineered Corn

Tuesday, September 3rd, 2013

(Beyond Pesticides, September 3, 2013) For the past several years, corn rootworms¬†have¬†been widely reported to exhibit resistance¬†to corn genetically engineered (GE) with the Bacillus thuringiensis (Bt) toxin. A¬†new report by¬†University of Illinois researchers found the resistant corn rootworm¬†in two of the state‚Äôs counties significantly damaged by western corn rootworm. The increasing lack of efficacy of […]

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Bed Bugs Display Multiple Layers of Resistance to Pesticides

Tuesday, March 26th, 2013

(Beyond Pesticides, March 26, 2013) Scientists are learning more about the mechanisms bed bugs have developed to increase their resistance to the increasingly common class of pyrethriod pesticides. The study, published in the journal Scientific Reports in early March, adds further weight to calls from consumer health and environmental groups to adopt proven, non-toxic strategies […]

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Yet Again, Researchers Prove Bed Bugs Resistant to Common Pesticides

Thursday, June 7th, 2012

(Beyond Pesticides, June 7th, 2012) A new study confirms several other recent study findings on the inability of commonly used pyrethroid based pesticide products to control bed bug infestations. The results reinforce the voices of concerned citizens and environmental groups calling for a wider adoption of proven, non-toxic methods to manage bed bugs and other […]

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Take Action: EPA Proposes Expansion of Neurotoxic Pyrethroid Uses

Tuesday, January 31st, 2012

(Beyond Pesticides, January 31, 2012) The Environmental Protection Agency (EPA) has proposed an expansion in pyrethrins/pyrethroid insecticide uses as part of its cumulative risk assessment for this neurotoxic class of chemicals. In the cumulative risk assessment, EPA concludes that pyrethroids ‚Äúdo not pose risk concerns for children or adults,‚ÄĚ ignoring a wealth of independent data […]

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EPA Releases Pyrethroid Risk Assessment, Ignores Numerous Health Effects

Wednesday, November 16th, 2011

(Beyond Pesticides, November 16, 2011) On November 9, 2011, the U.S. Environmental Protection Agency (EPA) issued its cumulative risk assessment for the pyrethroid class of insecticides, concluding that these pesticides ‚Äúdo not pose risk concerns for children or adults,‚ÄĚ ignoring a wealth of independent data that links this class of chemicals to certain cancers, respiratory […]

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Research Shows Commonly Used Pesticides Produce Greater Toxic Effect When Mixed

Thursday, August 11th, 2011

(Beyond Pesticides, August 11, 2011) A combination of eleven different kinds of commonly used pyrethroids were tested on mice in a new study which found that, at real-world exposure levels, the insecticides can produce heightened toxicity that is equal to the sum of each insecticide‚Äôs individual effect. The mixture of similar-acting insecticides works by over-stimulating […]

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California to Spray Toxic Pesticides for Japanese Beetles

Monday, August 1st, 2011

(Beyond Pesticides, August 1, 2011) After sighting three Japanese beetles in the vicinity of Greenback Lane and Fair Oaks Boulevard in Sacramento County, California, state officials are scheduled to spray pesticides linked to cancer, reproductive and neurological effects. On August 2, the California Department of Food and Agriculture (CDFA) is scheduled to begin ground applications […]

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Nonpersistent Pesticides Found in Umbilical Cord Blood

Thursday, June 17th, 2010

(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 […]

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Ohio Asks EPA to Allow Unregistered Pesticide Use for Bedbugs

Friday, November 13th, 2009

(Beyond Pesticides, November 13, 2009) The Ohio Department of Agriculture is asking the U.S. Environmental Protection Agency (EPA) to allow an unregistered use of the neurotoxic and cancer causing insecticide propoxur in homes to fight bedbugs in what state officials are describing as an ‚Äėemergency‚Äô situation. The chemical, o-isopropoxyphenyl methylcarbamate, is in the carbamate family […]

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Urban Insecticide Use Linked to Decline of Delta Ecosystem

Friday, July 17th, 2009

(Beyond Pesticides, July 17, 2009) High levels of pyrethroid pesticides in the Sacramento-San Joaquin River Delta, the number one river system on America‚Äôs Most Endangered Rivers List of 2009, has been linked to heavy urbanization in the region. Leading a study to understand the collapse of the delta‚Äôs ecosystem, University of California-Berkeley toxicologist Donald Weston, […]

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Call For Action Against Bed Bug Resurgence

Thursday, April 16th, 2009

(Beyond Pesticides, April 16, 2009) The U.S. Environmental Protection Agency (EPA) convened the first ever National Bed Bug Summit (April 14-15, 2009) to solicit recommendations from scientists, state and local officials, pest control operators and the general public on how to tackle the resurgence of the blood sucking insects. Bed bugs have rebounded in significant […]

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Report Finds Toxic Pesticide Combustion in Grass Seed Production

Monday, March 30th, 2009

(Beyond Pesticides, march 30, 2009) The burning of grass seed fields on more than 38,000 acres in Oregon has been a threat to public health for decades.

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Pyrethroid Pesticides Found in Homes and Daycare Centers

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‚Äôs (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 […]

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Honeybees Vanish, Threatening Crops and Livelihoods

Thursday, March 1st, 2007

(Beyond Pesticides, March 1, 2007) In 24 states throughout the country, beekeepers have been shocked to find that bees have been inexplicably disappearing at an alarming rate, according to an article in the New York Times last week. This loss of honeybees threatens not only beekeeper livelihoods but also the production of numerous crops, including […]

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