Lamorinda Pesticide Problem
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Lamorinda Pesticide Problem

Did You Know these Facts about Weed & Ant Sprays…

Research studies from major Universities throughout the world, such as U.C. Berkeley’s School of Public Health, Colombia University, and Keck, at the Southern CA University Medical School’s Public Health Dept. have recently linked low levels of pesticide exposures in fetus and children to chronic asthma, childhood leukemia, developmental damage, among other problems. (See table)

We often don’t consider lawn chemicals or commonly used ant control pesticides to be of concern. Herbicides, a type of pesticide, used to kill broadleaf weeds in lawns or pre-emergents used to prevent germination of weed seeds, are linked to serious illnesses. Pyrethroids, a family of broad-spectrum insecticides that have replaced diazinon are killing water organisms. Many are suspected hormone disruptors at best, and are reproductive and developmental toxins at worst. (See table)

Our landscaping runoff, containing pesticides, ends up in the Delta, killing fish and other organisms or entering the food chain. Furthermore, the contaminated Delta water is pumped into the San Leandro Reservoir, a primary drinking water source. Wouldn’t only relatively safe products be sold and applied? Not necessarily. We have much data gaps in diseases and their causes along with political pressure from the industry for consumers to prove danger instead of the other way around.

The Lamorinda and Danville areas are known to contract out the largest amount of scheduled, bi-monthly applications by pest control operators according to the County’s Agricultural Commissioner’s Office. Some of the pesticides applied are reproductive, developmental and hormonal toxins to humans. In addition, these pesticides are also listed as possible cancer causing agents in people (Table). Many lawn fertilizers also contain pesticides that damage the hormone system and cause developmental damage, particularly risking the health of the fetus and young children. Pets are vulnerable, having more contact with lawns. Many provinces in Canada, European countries, and U.S. towns/counties including those in California have banned these chemicals for aesthetic use due to public health concerns.

What do we do about all the pests? The good news is that there are safer alternatives that work. Prevention is the key in most cases but many new and old proven safer products are available. Turn this page for resources and quick guidance to controlling common pests.

Parents for a Safer Environment (PfSE) is an all-volunteer, grass roots organization founded in August, 2002 by Susan JunFish, MPH, a mother of a 3 year old at the time due to the high frequency of environmental hazards seen in the preschools of Lamorinda. In 2004, PfSE is focusing on pesticide use reform in the towns of Moraga, Orinda and Lafayette. We are presently working to train town parks and facilities staff on pesticide use reduction, ‘integrated pest management’; Giving talks to community service groups, hospitals and schools; Writing articles for local publications; Developing a resource list for safer gardening and structural pest control services; And conducting research on pesticide drift in residential areas of Lamorinda.

We are always looking for volunteers and those with a heart and enthusiasm to work with us in any capacity! We are presently looking for legal/accounting help to gain a non-profit status, help with graphic arts for a brochure, help with designing a community survey on pesticide use/children’s health, residents who are using scheduled pest control operators and who would volunteer their yard for a pesticide drift study; and help with writing/finding grants and funding to sustain our work. Contact Susan JunFish at junfishpfse@hotmail.com or 925-283-4609.

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