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DDT was a great product. Unfortunately, it was used carelessly. On the other hand, there is a huge bedbug epidemic these days after being a non issue for 50 years. Now, the little biters are hard to kill. One of the reasons cited is that the present bedbug population are descendants of bedbugs that may have developed a resistance to DDT...
Last edited by mark46th; 08-19-2011 at 09:01.
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