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DURSBAN
WARNING!
by Barbara J. Andrews
Summer
time means flea treatment and lawn sprays but beware, a common pesticide,
trade name Dursban, can cause
brain damage.
Chlorpyrifos, an organophosphate popularly known
as Dursban, is used on many vegetable crops, in our homes,
lawns and gardens. It's sprayed on turkeys and used as a dip for
sheep. It is used in barns and storage bins, and important to
dog owners, in flea spray used directly on your dog.
6/2000
ABC News - says Dursban replaced more dangerous chemicals once used to treat termite
infestations but is still "not regarded as safe" when dogs and
dog owners can be exposed on a regular basis. Dursban is injected into the soil, especially under
the slab or foundation of your home. The chemical is long-lived,
persistent in the ground, (that's how it prevents termite re-infestation) and it clings to plants, which means it can accumulate
in certain crops.
But make no mistake - Dursban is a nerve toxin! It is not a new discovery that it
causes brain damage. EPA and other agencies have known that for
years. Can this be the next example of ignoring substances like
tobacco and asbestos? Has the truth about Chlorpyrifos been kept
from the public until we finally assembled so much proof and so
many damage cases have been won that finally, it hits mainstream
media?
In addition to brain damage, Dursban can cause cholinesterase
impairment and/or liver malfunction. Symptoms are usually
delayed, beginning one to four weeks after exposure. This makes
it much more difficult to pin down, especially in dogs and cats
with strange symptoms. Even if the vet determines there is
liver damage, will he relate it to chemical poisoning? Likely not.
Watch your pets after lawn or pesticide treatment. It probably
contains Dursban. Do not let children crawl
around treated carpets, under the house, or play in an
outbuilding which been treated!
The risk
of poisoning and subsequent brain damage is not like an allergic reaction wherein
some people react and others are not affected. This is a strong
toxin and high exposure will lead to physiological damage in
pets as well as people. back
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