s
s s
Daily News Blog

FacebookTwitterYoutubeRSS

  • Archives

  • Categories

    • Agriculture (332)
    • Announcements (153)
    • Antibacterial (100)
    • Aquaculture (10)
    • Biofuels (5)
    • Biomonitoring (14)
    • Children/Schools (179)
    • Climate Change (21)
    • Environmental Justice (56)
    • Events (55)
    • Farmworkers (64)
    • Golf (10)
    • Health care (17)
    • Holidays (23)
    • Integrated and Organic Pest Management (25)
    • International (202)
    • Invasive Species (20)
    • Label Claims (23)
    • Lawns/Landscapes (131)
    • Litigation (139)
    • Nanotechnology (49)
    • National Politics (167)
    • Pesticide Drift (47)
    • Pesticide Regulation (434)
    • Pets (9)
    • Pollinators (180)
    • Resistance (47)
    • Rodenticide (15)
    • Take Action (133)
    • Uncategorized (8)
    • Wildlife/Endangered Sp. (189)
    • Wood Preservatives (13)

Archive for the 'Permethrin' Category


11
Mar

Scientists Determine 99.6% of Lice Resistant to Chemical Treatment

(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 […]

Share

10
Feb

Children Exposed to Increasing Concentrations of Pyrethroid Insecticides

(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 […]

Share

10
Dec

Flight Attendant Links Airline Insecticide Use to His Parkinson’s

(Beyond Pesticides, December 10, 2013) A former steward for Australian-based Quantas airlines is suing the Australian government claiming that frequent insecticide use in airplane cabins resulted in his Parkinson’s disease diagnosis. Australia is among 49 countries that require pesticide spraying on some or all flights. Pesticide use on flights into the United States is not […]

Share

06
Nov

Settlement Will Safeguard Endangered California Frog from Harmful Pesticides

(Beyond Pesticides, November 6, 2013) A federal district court approved a settlement Monday requiring the U.S. Fish and Wildlife Service to better protect California red-legged frogs from seven common pesticides known to be highly toxic to amphibians. The settlement gives the agency two years to prepare “biological opinions” under the Endangered Species Act (ESA) to […]

Share

01
Nov

Behavioral and Emotional Problems in Children Linked to Insecticide Exposure

(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 […]

Share

23
Jul

Nanoparticles in Athletic Wear: Don’t Sweat It?

(Beyond Pesticides, July 23, 2013) When shopping for sportswear nowadays, you might notice the stickers or tags on some clothing items touting the apparel as “antimicrobial.” What’s not mentioned on those tags, however, is the point that these antimicrobials, often titanium dioxide or silver nanoparticles (nanosilver), are largely untested, and recent studies are revealing that […]

Share

12
Apr

Study Shows Brain Tumors in Children Caused by Parental Pesticide Exposures

(Beyond Pesticides, April 12, 2013) A study released this month on termite pesticide applications reveals that women exposed within a year of pregnancy are almost twice as likely to have a child that develops a brain tumor. Research was led by Professor Elizabeth Milne, PhD., head of the cancer epidemiology group at the Telethon Institute […]

Share

26
Mar

Bed Bugs Display Multiple Layers of Resistance to Pesticides

(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 […]

Share

31
Jan

Risk of Infant Leukemia Associated with Mother’s Pesticide Exposure

(Beyond Pesticides, January 31, 2012) A new study finds that a mother’s exposure to pesticides before, during and after pregnancy may increase the risk of infant leukemia diagnosed before the age of two. Researchers in Brazil found that children are twice as likely to develop the rare cancers if their mothers were exposed three months […]

Share

12
Sep

Prenatal Exposure to Widely Used Pesticide Ingredient Linked to Childhood Cough

(Beyond Pesticides, September 12, 2012) Expectant mothers exposed to the pesticide additive piperonyl butoxide (PBO), widely used in synthetic prethroid insecticides and those ending in “thrin” (popular in mosquito spray programs), during pregnancy pass to their children a heightened risk of noninfectious cough at ages 5 and 6, according to researchers at the Columbia Center […]

Share

31
Jan

Take Action: EPA Proposes Expansion of Neurotoxic Pyrethroid Uses

(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 “do not pose risk concerns for children or adults,” ignoring a wealth of independent data […]

Share

16
Nov

EPA Releases Pyrethroid Risk Assessment, Ignores Numerous Health Effects

(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 “do not pose risk concerns for children or adults,” ignoring a wealth of independent data that links this class of chemicals to certain cancers, respiratory […]

Share

26
Sep

Centers for Disease Control Reports Illness and Death Linked to Bed Bug Pesticides

(Beyond Pesticides, September 26, 2011) On September 23, 2011, the Centers for Disease Control and Prevention (CDC) published a study in its Morbidity and Mortality Weekly Report linking pesticides sprayed in attempts to control bed bugs to poisoning incidents and death. Because bed bugs do not transmit disease and can be controlled without pesticides, this […]

Share

20
Sep

Army-Funded Study Links Gulf War Illness to Pesticides and More

(Beyond Pesticides, September 20, 2011) A study supported by the U.S. Army Medical Research and Materiel Command links pesticide exposure and other factors to Gulf War illness (also referred to as Gulf War Syndrome), an illness characterized by a wide range of acute and chronic symptoms experienced by veterans and civilians after the 1991 Gulf […]

Share

11
Aug

Research Shows Commonly Used Pesticides Produce Greater Toxic Effect When Mixed

(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’s individual effect. The mixture of similar-acting insecticides works by over-stimulating […]

Share

11
Jul

Research Links Mixture of Old and Current Pesticides in the Environment to Developmental Effects

(Beyond Pesticides, July 11, 2011) The findings of a research team suggest that the concentrations of the banned but still persistent insecticide chlordane and the widely used insecticide permethrin in cord blood may be associated with inflammatory cytokines (signaling molecules of the nervous and immune system important to intercellular communication) in the fetus. The results […]

Share

08
Feb

Study Links Prenatal Exposure to Pyrethroid Insecticides and Learning Problems

(Beyond Pesticides, February 8, 2011) Research published February 7, 2011 in the online edition of the journal Peditatrics shows that children more highly exposed to pyrethroid insecticides and piperonyl butoxide (PBO), a synergist added to increase the potency of pyrethroids, are three times as likely to have a mental delay compared to children with lower […]

Share

31
Mar

EPA Tackles Dangerous Bug Bombs, Falls Short on Restriction

(Beyond Pesticides, March 31, 2010) Last week the U.S. Environmental Protection Agency (EPA) announced that it was taking action aimed at improving residential safety and reducing risks associated with bug bombs, or total release foggers (TRFs). The agency is calling for significant changes to product labeling to address the most common causes of exposure incidents […]

Share

24
Mar

Increase in Reported Incidents Prompts EPA to Review Pet Products

(Beyond Pesticides, March 24, 2010) Due to a significant increase in adverse incidents, the U.S. Environmental Protection Agency (EPA) is taking a series of actions aimed at increasing the safety of spot-on pesticide products for flea and tick control for cats and dogs. EPA will begin reviewing labels to determine which ones will require new […]

Share

17
Feb

Study Finds Residential and Agricultural Pesticides in Household Dust

(Beyond Pesticides, February 17, 2010) In the largest study of its kind, researchers searched hundreds of Salinas Valley, California homes for pesticide compounds sticking to dust layers and discovered widespread residues of 22 residential and agricultural-use products. The study, “Pesticides in Dust from Homes in an Agricultural Area,” was conducted by an investigator from the […]

Share

16
Feb

Pyrethroid Pesticides in Streams Found Toxic to Indicator Species

(Beyond Pesticides, February 16, 2010) Pyrethroids, among the most widely-used home pesticides, are winding up in California rivers at levels toxic to some stream-dwellers, possibly endangering the food supply of fish and other aquatic animals, according to a study by researchers at the University of California, Berkeley, and Southern Illinois University (SIU). The study, “Urban […]

Share

16
Sep

Occupational Use of 2,4-D, Permethrin Triple the Risk of Parkinson’s Disease

(Beyond Pesticides, September 16, 2009) A new study published in the September issue of Archives of Neurology reports that the risk of Parkinsonism doubled with increased occupational exposure to pesticides, including eight agents associated with experimental Parkinsonism. These data add to the growing number of studies that lend credence to a causative role of certain […]

Share

17
Jul

Urban Insecticide Use Linked to Decline of Delta Ecosystem

(Beyond Pesticides, July 17, 2009) High levels of pyrethroid pesticides in the Sacramento-San Joaquin River Delta, the number one river system on America’s 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’s ecosystem, University of California-Berkeley toxicologist Donald Weston, […]

Share