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How Bedbugs Are Becoming Resistant to Today's Insecticides (How did Genes KNOW about Insecticides?)
Popular Mechanics ^ | October 19, 2011 | Adam Hadhazy

Posted on 10/23/2011 7:15:22 AM PDT by PJ-Comix

click here to read article


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To: FrogMom

Thank you!!!


81 posted on 10/23/2011 11:11:46 AM PDT by ladyvet ( I would rather have Incitatus then the asses that are in congress today.)
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To: momtothree

Also nothing like a little Chloradane to keep ants out of the house.


82 posted on 10/23/2011 11:44:08 AM PDT by Calamari (Pass enough laws and everyone is guilty of something.)
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To: PJ-Comix

There is nothing new about toxins.


83 posted on 10/23/2011 12:26:20 PM PDT by TigersEye (Life is about choices. Your choices. Make good ones.)
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To: PJ-Comix
“has Zuccotti Park become infested with bedbugs yet?”

I do not know, but I have heard that Fleabaggers at Occupy Portland have an outbreak of scabies.

84 posted on 10/23/2011 12:38:04 PM PDT by mickey finn (Obama and most of DC is proof that the idiocracy era is 500 years early.)
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To: Winstons Julia
I can understand banning it OUTSIDE because it caused bald eagle eggs to have shells that were too thin ...

It turns out that isn't necessarily true.

Birds' eggs started to thin long before DDT.

DDT, Eggshells, and Me Cracking open the facts on birds and banned pesticides

It wasn't banned for "human health concerns" as the article says either.

85 posted on 10/23/2011 12:39:14 PM PDT by TigersEye (Life is about choices. Your choices. Make good ones.)
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To: PJ-Comix

How about that stuff Ricky the Exterminator uses? I think its made out of Chrysanthemum oil. Kills the heck out of wasps. All natural.


86 posted on 10/23/2011 1:12:58 PM PDT by Georgia Girl 2 (The only purpose of a pistol is to fight your way back to the rifle you should never have dropped.)
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To: Georgia Girl 2
Pyrethrum is the toxic phyto-chemical in Chrysanthemums. Unfortunately...

The Richmond bugs had demonstrated strong resistance to a class of insecticides known as pyrethroids—the agents of choice for exterminators.

87 posted on 10/23/2011 1:24:26 PM PDT by TigersEye (Life is about choices. Your choices. Make good ones.)
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To: Vaquero

Does washing the linens in super hot water and soap still kill them?


88 posted on 10/23/2011 1:37:40 PM PDT by tbw2
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To: Winstons Julia

It’s a good thing that those bed bugs, from millions of years ago, didn’t figure on the vacuum cleaner in their evolutionary development.


89 posted on 10/23/2011 1:48:48 PM PDT by Jonty30
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To: PJ-Comix

The insecticide is not new..

Pyrethroids are just a little bit of tinkering with a natural compound found in a pyrethrin Chrysanthemum.

The compound existed in nature already.


90 posted on 10/23/2011 2:12:41 PM PDT by TASMANIANRED (We kneel to no prince but the Prince of Peace)
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To: 2111USMC

Don’t bring anything that you had into a hotel room into the house until it has had the 140 degree treatment.


91 posted on 10/23/2011 2:15:58 PM PDT by TASMANIANRED (We kneel to no prince but the Prince of Peace)
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To: PJ-Comix

Most insecticides are based on naturally occurring toxins. It was just a small trait some had for a long time that probably didn’t matter much, but then the age of insecticides came on and that small trait kept a small number alive, and they bred, and now 60 years later we have bed bugs that are resistant to most insecticides.


92 posted on 10/23/2011 2:20:15 PM PDT by discostu (How Will I Laugh Tomorrow When I Can't Even Smile Today)
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To: tbw2

Hot washing will kill them.

Unfortunately when daylight comes they scurry between the stitching in the mattress to snooze the day away.


93 posted on 10/23/2011 2:24:51 PM PDT by TASMANIANRED (We kneel to no prince but the Prince of Peace)
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To: discostu

It’s not evolution.. it’s man made selective breeding.

Just like dogs from wolves .


94 posted on 10/23/2011 2:26:14 PM PDT by TASMANIANRED (We kneel to no prince but the Prince of Peace)
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To: TASMANIANRED

It’s not selective breeding, that involves deliberate action. We chose the most mellow wolves as companions and bred them into dogs. We didn’t chose the bed bugs that were resistant to toxins, we just failed to kill them, that’s evolution.


95 posted on 10/23/2011 2:31:13 PM PDT by discostu (How Will I Laugh Tomorrow When I Can't Even Smile Today)
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To: TigersEye

Well... I can tell you that here in Illinois, since the ban ... we DO have the eagles back.


96 posted on 10/23/2011 2:33:17 PM PDT by Winstons Julia (Hello OWS? We don't need a revolution like China's; China needs a revolution like OURS.)
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To: Winstons Julia

Correlation does not equal causation. The second article I linked shows that there was very little correlation between DDT use and the thinning of the egg shells of raptors.


97 posted on 10/23/2011 2:48:44 PM PDT by TigersEye (Life is about choices. Your choices. Make good ones.)
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To: discostu

Just unintended consequences.

We still selected the survivors.

Also the bed bugs are still bed bugs.. They aren’t on their way to being giraffes.

Different traits among the species isn’t a new species.

Humans come in a variety of hues.. pinks, browns and sallows...They are still humans.. The genetics regulate the outward appearance.

Just a different trait in the same bug.


98 posted on 10/23/2011 4:08:25 PM PDT by TASMANIANRED (We kneel to no prince but the Prince of Peace)
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To: momtothree
It isn’t a guarantee but they are more likely in the carpet area than on top of a wood dresser.

Actually bedbugs like wood. The most important factor isn't material (fabric vs wood) but distance from places where people spend time hanging out. Bedbugs are lazy and will stay very close to where their food hangs out. They only move away from beds, sofas and chairs when the colony has gotten large enough to push them out further. Dressers in hotel rooms tend to be just a foot or two from the bed.

The safest place would probably be the the closet area on top of one of those folding racks. Up off the carpet and also the furthest distance from the bed.

99 posted on 10/23/2011 4:30:49 PM PDT by Dianna
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To: hinckley buzzard
They work by dissolving the bugs enzymatically on contact. No immunity possible. It also helps preventatively. Indispensible for staying in hotel rooms. You can buy it online. Oh yes, it also kills ticks and fleas and other bugs and is safe for pets.

Does it kill eggs? Hatched bedbugs are not hard to kill if you can get to them, it's the eggs.

100 posted on 10/23/2011 4:32:43 PM PDT by Dianna
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