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New York City Bed Bugs are resistant to pyrethroid insecticides

University Study Reports : New York City Bed Bugs are resistant to pyrethroid insecticides.  Bed Bugs which was mostly eradicated, but have outsmart the current Chemicals and insecticides called Pyrethroids… mainly deltamethrin.

This study states that in urban areas like New York City, the chemicals or insecticides used are shown to be ineffective. The failure to control these blood – sucking pests is evident and toxicologists have shown that some bed bugs have developed resistance to Pyrethroid Neurotoxins. In the past spraying pyrethroid Toxins was effective because these Nervous system poisons paralyzed these bugs and killed them, but this is no longer the case, because these bugs have developed resistance to these Nervous System Poisons. Resistance means mutations are acquired over time with Pyrethroids, which resulted in neuronal pores no longer respond to the toxic effects of such pyrethroids. Toxicologists at the University of Massachusetts Amherst and Korea’s Seoul National University show that these pores in New York City bed bugs are now as much as 264 times more resistant to deltamethrin.

The researchers are not sure how widely this resistance has spread, that is, whether the bugs that infest hotels, apartment buildings and homes in places other than New York City have developed the same type of immunity to chemical control. But as Clark notes, “This type of pyrethroid resistance is common in many pest insects and the failure of the pyrethroids to control bed bug populations across the United States and elsewhere indicates that resistance is already widespread. The researchers are not sure how wide spread this resistance is, whether the bed bugs that are resistant are common in Hotels, Motels, Hostels, Homes, Apartment complexes only in New York city or such Pyrethroid resistant bugs are also in other states. Immunity to chemical control may be widespread due to the fact that this type of pyrethroid resistance is common in many pests, insects, parasites and also the failure of the pyrethroids to control bed bug populations in many other States indicates that resistance is already widespread. The researchers collected hard-to-control bed bugs from New York City, plus easy-to-control bed bugs from an untreated Bed Bugs in Florida, The New York Bed Bugs was determined to be highly resistant (264 times more resistant) to deltamethrin compared to the Florida Bed Bugs by contact exposure. They found that resistance was not due to the increased breakdown of Pyrethroid chemicals (in this case deltamethrin) by the resistant bed bugs but appeared to be due to an insensitive nervous system. For additional information please visit http://www.newswise.com/articles/view/547929/

We like to take this opporchunity to comment that our Bed Bug control products do not attack the nervous systems of the BUGS but either clog the breathing pores of the insects on their body or force them to molt. Thus it is safe to us, our children & pets plus Bugs cannot develop resistance to our Non Toxic and Organic products.

January 16, 2009 at 12:14 am 2 comments


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