[X] CLOSEMAIN MENU

  • Archives

  • Categories

    • air pollution (8)
    • Announcements (597)
    • Antibiotic Resistance (38)
    • Antimicrobial (17)
    • Aquaculture (30)
    • Aquatic Organisms (33)
    • Bats (7)
    • Beneficials (51)
    • Biofuels (6)
    • Biological Control (32)
    • Biomonitoring (37)
    • Birds (25)
    • btomsfiolone (1)
    • Bug Bombs (2)
    • Canada (10)
    • Cannabis (29)
    • Centers for Disease Control and Prevention (CDC) (9)
    • Chemical Mixtures (2)
    • Children (107)
    • Children/Schools (240)
    • cicadas (1)
    • Climate (30)
    • Climate Change (84)
    • Clover (1)
    • compost (5)
    • Congress (14)
    • contamination (147)
    • deethylatrazine (1)
    • Disinfectants & Sanitizers (17)
    • Drift (11)
    • Drinking Water (12)
    • Ecosystem Services (10)
    • Emergency Exemption (3)
    • Environmental Justice (161)
    • Environmental Protection Agency (EPA) (494)
    • Events (87)
    • Farm Bill (18)
    • Farmworkers (188)
    • Forestry (5)
    • Fracking (4)
    • Fungal Resistance (6)
    • Fungicides (24)
    • Goats (2)
    • Golf (15)
    • Greenhouse (1)
    • Groundwater (12)
    • Health care (32)
    • Herbicides (31)
    • Holidays (37)
    • Household Use (9)
    • Indigenous People (6)
    • Indoor Air Quality (5)
    • Infectious Disease (4)
    • Integrated and Organic Pest Management (67)
    • Invasive Species (35)
    • Label Claims (49)
    • Lawns/Landscapes (245)
    • Litigation (340)
    • Livestock (9)
    • men’s health (1)
    • metabolic syndrome (2)
    • Metabolites (3)
    • Microbiata (20)
    • Microbiome (26)
    • molluscicide (1)
    • Nanosilver (2)
    • Nanotechnology (54)
    • National Politics (388)
    • Native Americans (3)
    • Occupational Health (14)
    • Oceans (9)
    • Office of Inspector General (2)
    • perennial crops (1)
    • Pesticide Drift (158)
    • Pesticide Efficacy (8)
    • Pesticide Mixtures (5)
    • Pesticide Regulation (769)
    • Pesticide Residues (179)
    • Pets (36)
    • Plant Incorporated Protectants (1)
    • Plastic (3)
    • Poisoning (18)
    • Preemption (40)
    • President-elect Transition (2)
    • Repellent (4)
    • Resistance (117)
    • Rights-of-Way (1)
    • Rodenticide (33)
    • Seasonal (2)
    • Seeds (6)
    • soil health (11)
    • Superfund (3)
    • synergistic effects (17)
    • Synthetic Pyrethroids (16)
    • Synthetic Turf (2)
    • Take Action (581)
    • Textile/Apparel/Fashion Industry (1)
    • Toxic Waste (11)
    • Volatile Organic Compounds (1)
    • Wildlife/Endangered Sp. (454)
    • Women’s Health (25)
    • Wood Preservatives (34)
    • World Health Organization (10)
    • Year in Review (2)
  • Most Viewed Posts

Daily News Blog

21
May

As Mosquito Season Approaches, Take Preventive Action Without Toxic Chemicals

(Beyond Pesticides, May 21, 2013) The Centers for Disease Control (CDC) recently concluded that 2012 was the deadliest year for West Nile Virus (WNv) in the United States. “A total of 5,674 cases of West Nile virus disease in people, including 286 deaths, were reported to CDC from 48 states (excluding Alaska and Hawaii),” said the CDC in a statement.

While it is still too early to determine whether this year will be as bad as last year’s outbreak (experts say the largest disease outbreaks  is strongly driven by weather patterns characterized by hot wet summers), one thing is certain: There are simple mosquito control techniques that can be performed in your community and backyard that will prevent the spread of WNv and nuisance biting mosquitoes without the use of highly toxic pesticides.

Aedes_aegypti_feedingBeyond Pesticides fielded calls from concerned residents across the U.S. whose communities were doused with pesticides in attempts to control WNv. Yet, these controls have been shown to be ineffective at managing mosquito populations. According to David Pimentel, PhD, professor emeritus of entomology at Cornell University, less than .0001% of adulticides (mosquito insecticides) reach target adult mosquitoes. Dr. Pimentel notes, “Thus by both ground and aerial application 99.999% of the insecticide spreads into the environment, where it can cause public health and other environmental problems.”

The widespread spraying of toxic pesticides (typically chemicals known as synthetic pyrethroids, organophosphates, or other nervous system poisons) does not provide a long-term sustainable solution to mosquito control. Those who are most at risk from mosquito-borne illnesses, such as young children, pregnant women, the elderly, and those with compromised immune systems are also those most at risk from pesticide exposure. Surely there are better ways to deal with mosquito problems then replacing one hazard with another.

Beyond Pesticides finds that the ideal mosquito management strategy comes from an integrated approach emphasizing education, aggressive removal of standing water sources, larval control, monitoring, and surveillance for both mosquito-borne illness and pesticide-related illness. We’d like to reinforce this point: public education is the key component to successful mosquito management. Spreading the word in your community is critical to addressing mosquito pests at the small and large scale — in your backyard and across your region. To get the word out, communities should utilize all forms of educational tools: the media; websites; posters placed around schools, libraries, post offices, and markets; and, pamphlets distributed to doctors’ offices and libraries. Public officials should also communicate mosquito prevention methods.

Beyond Pesticides advises communities to adopt a preventive, health-based mosquito management plan, and has several resource publications on the issue, including the Public Health Mosquito Management Strategy: For Decision Makers and Communities.

In your own backyard, avoid repellents containing DEET, as the product is quickly absorbed through the skin and has been linked to a range of health effects, including birth defects and nervous system disruption. Moreover, recent reports show mosquitoes developing a resistance to DEET after one application. Co-author of the recent report, James Logan, PhD, explains, “There is something about being exposed to the chemical that first time that changes their olfactory system — changes their sense of smell — and their ability to smell DEET, which makes it less effective.”

A wide range of least-toxic solutions are available in place of harmful products such as DEET and other synthetic-pyrethroid based sprays. The best preventive measure you can take is to avoid being outdoors during the evening hours when mosquitoes are most active, or wear long-sleeved clothing if you do. However, since this is not ideal for many people, essential oils can be used as repellents. Some of the most effective include cedarwood, soybean oil, oil of lemon eucalyptus, and geraniol (make sure to seek out organic products!). You can also make your own mosquito repellent by combining 10 drops of essential oils to 2 tablespoons of vegetable oil, and apply a few drops on your skin and/or clothing. Be sure to take some with you if going outside for a prolonged period, and reapply often.

Here are some of the simple solutions you and your community can take to prevent and  control mosquitoes:

”¢ Clean up — Cut back any overgrown vegetation — mosquitoes use these areas to hide. Ensure waterways are clear of debris; eliminate pooled or stagnant waters from debris, containers, drains, and anywhere that pools water. Watch out for leaky faucets. Mosquitoes can breed in puddles the size of dimes, so keep a keen eye out for stagnant water!

”¢ Natural Predators — Use indigenous fish populations, like bluegills or minnows, to eat mosquito larvae in shallow waters and ornamental pools. Copepod crustaceans can also be used to eat mosquito larvae in ditches, pools and other areas of stagnant water. Don’t forget about bats either! One bat can consume 1,200 mosquitoes in an hour, and many bats are in trouble from a disease wiping out their population. Help conserve these important mammals while keeping the mosquito population down by installing a bat house!

”¢ Behavior Modification —As indicated above, wear long sleeves and long pants/skirts, and use least-toxic mosquito repellent when outdoors. Try to avoid being outside at dusk when mosquitoes are most active.

”¢ Attentive Monitoring — Check sources of water for signs of mosquito larvae often.

”¢ Least-toxic Pesticide Options — Use Bacillus thuringiensis israelensis (Bt), a biological larvicide (“mosquito dunk”) that prevents mosquitoes from developing into breeding, biting adults in standing waters that cannot be drained.

”¢ Take Action — Let your local council members, mayor, or state delegates know that safer, more sustainable options exist. Download our sample letter (opens in Word) to send to public health officials in your area.

Communities across the country, from Lyndhurst, OH to Marblehead, MA, Nashville, TN and the District of Columbia, have taken these steps towards safe, effective mosquito management. By focusing on a program of prevention through public education, strict monitoring, and control by least-toxic larvacides, mosquito populations and the diseases they carry are minimized.

For more information, including expert positions on mosquito adulticiding, fact sheets, media tips, sample public service announcements, sample petitions and opt-out forms, and tips on organizing those in your community, see Beyond Pesticides mosquito management program page. You can also contact Beyond Pesticides at 202-543-5450 or [email protected] for our WNv and Mosquito Management Toolkit for Concerned Citizens.

All unattributed positions and opinions in this piece are those of Beyond Pesticides.

Source: NBC News

 

 

Share

Leave a Reply

  • Archives

  • Categories

    • air pollution (8)
    • Announcements (597)
    • Antibiotic Resistance (38)
    • Antimicrobial (17)
    • Aquaculture (30)
    • Aquatic Organisms (33)
    • Bats (7)
    • Beneficials (51)
    • Biofuels (6)
    • Biological Control (32)
    • Biomonitoring (37)
    • Birds (25)
    • btomsfiolone (1)
    • Bug Bombs (2)
    • Canada (10)
    • Cannabis (29)
    • Centers for Disease Control and Prevention (CDC) (9)
    • Chemical Mixtures (2)
    • Children (107)
    • Children/Schools (240)
    • cicadas (1)
    • Climate (30)
    • Climate Change (84)
    • Clover (1)
    • compost (5)
    • Congress (14)
    • contamination (147)
    • deethylatrazine (1)
    • Disinfectants & Sanitizers (17)
    • Drift (11)
    • Drinking Water (12)
    • Ecosystem Services (10)
    • Emergency Exemption (3)
    • Environmental Justice (161)
    • Environmental Protection Agency (EPA) (494)
    • Events (87)
    • Farm Bill (18)
    • Farmworkers (188)
    • Forestry (5)
    • Fracking (4)
    • Fungal Resistance (6)
    • Fungicides (24)
    • Goats (2)
    • Golf (15)
    • Greenhouse (1)
    • Groundwater (12)
    • Health care (32)
    • Herbicides (31)
    • Holidays (37)
    • Household Use (9)
    • Indigenous People (6)
    • Indoor Air Quality (5)
    • Infectious Disease (4)
    • Integrated and Organic Pest Management (67)
    • Invasive Species (35)
    • Label Claims (49)
    • Lawns/Landscapes (245)
    • Litigation (340)
    • Livestock (9)
    • men’s health (1)
    • metabolic syndrome (2)
    • Metabolites (3)
    • Microbiata (20)
    • Microbiome (26)
    • molluscicide (1)
    • Nanosilver (2)
    • Nanotechnology (54)
    • National Politics (388)
    • Native Americans (3)
    • Occupational Health (14)
    • Oceans (9)
    • Office of Inspector General (2)
    • perennial crops (1)
    • Pesticide Drift (158)
    • Pesticide Efficacy (8)
    • Pesticide Mixtures (5)
    • Pesticide Regulation (769)
    • Pesticide Residues (179)
    • Pets (36)
    • Plant Incorporated Protectants (1)
    • Plastic (3)
    • Poisoning (18)
    • Preemption (40)
    • President-elect Transition (2)
    • Repellent (4)
    • Resistance (117)
    • Rights-of-Way (1)
    • Rodenticide (33)
    • Seasonal (2)
    • Seeds (6)
    • soil health (11)
    • Superfund (3)
    • synergistic effects (17)
    • Synthetic Pyrethroids (16)
    • Synthetic Turf (2)
    • Take Action (581)
    • Textile/Apparel/Fashion Industry (1)
    • Toxic Waste (11)
    • Volatile Organic Compounds (1)
    • Wildlife/Endangered Sp. (454)
    • Women’s Health (25)
    • Wood Preservatives (34)
    • World Health Organization (10)
    • Year in Review (2)
  • Most Viewed Posts