• Archives

  • Categories

    • Announcements (547)
    • Antibacterial (106)
    • Aquaculture (20)
    • Beneficials (9)
    • Biodiversity (1)
    • Biofuels (6)
    • Biological Control (3)
    • Biomonitoring (20)
    • Canada (1)
    • Cannabis (16)
    • Children/Schools (201)
    • Climate Change (24)
    • contamination (6)
    • Environmental Justice (90)
    • Events (74)
    • Farmworkers (93)
    • Fracking (1)
    • Golf (11)
    • Health care (29)
    • Holidays (24)
    • Integrated and Organic Pest Management (41)
    • International (268)
    • Invasive Species (26)
    • Label Claims (40)
    • Lawns/Landscapes (167)
    • Litigation (260)
    • Nanotechnology (52)
    • National Politics (367)
    • Pesticide Drift (99)
    • Pesticide Regulation (591)
    • Pesticide Residues (96)
    • Pets (15)
    • Resistance (58)
    • Rodenticide (18)
    • Take Action (349)
    • Uncategorized (71)
    • Wildlife/Endangered Sp. (284)
    • Wood Preservatives (21)

Archive for the 'Piperonyl butoxide (PBO)' Category


31
Aug

Cannabis Certification Program Restricts Pesticides and Residues

(Beyond Pesticides, August 31, 2016) Last week, a Denver marijuana company went through its first inspection for the Colorado-based Organic Cannabis Association’s (OCA) new “pesticide-free” certification. This voluntary certification program was developed by OCA following an indefinite postponement of the Pesticide-Free Marijuana Bill, HB 16-1079 by the Colorado Senate and the failure of the Colorado Department […]

Share

16
Aug

Australian Study Finds Nearly Half of Insecticide Poisonings Affect Young Children

(Beyond Pesticides, August 16, 2016) Young children are disproportionately poisoned by toxic pesticides used indoors, according to a study published in the Australian and New Zealand Journal of Public Health. Data analyzed from the Queensland, Australia Poisons Information Centre (QPIC) finds that 49% of 743 insecticide-related calls in 2014 concerned young children. Given that children […]

Share

25
Jul

Oregon Prohibits 14 Horticultural Products Used in Marijuana Production, Not Labeled as Containing Pesticides

(Beyond Pesticides July 25, 2016) The Oregon Department of Agriculture (ODA) last week issued 12 notices of statewide detainment and stop sale and removal orders for horticultural pesticide products that contain active ingredients not listed on the label. The orders call for the product manufacturers to immediately cease all sales, offers of sale, or other […]

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

15
Jun

New Research Confirms Neurotoxicity of Pesticide Synergist PBO

(Beyond Pesticides, June 15, 2012) Researchers at the Duke University School of Medicine have developed a laboratory screening system for detecting neurotoxic chemicals and successfully tested it on more than 1,400 potential toxicants. The study confirms the high toxic activity of the chemical piperonyl butoxide (PBO), a chemical “synergist” used to increase the potency of […]

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

17
Jun

Study Finds that Pesticides Linger in Homes

(Beyond Pesticides, June 17, 2009) A new study finds that toxic pesticides, including those already banned, persist in homes. The study’s results indicate that most floors in occupied homes in the U.S. have measurable levels of insecticides that serve as sources of exposure to home dwellers. These persistent residues continue to expose people, especially vulnerable […]

Share