http://www.nature.com/news/2007/070827/full/nm0907-1002b.html

----- Original Message ----- 
From: "joseph gathman" <[EMAIL PROTECTED]>
To: <ECOLOG-L@LISTSERV.UMD.EDU>
Sent: Sunday, September 02, 2007 1:32 AM
Subject: Re: DDT question


>> Paul Cherubini <[EMAIL PROTECTED]> wrote:
>>
>> c) DDT mostly repels rather than kills mosquitoes
>> from treated homes, hence acquired resistance is not
>> a big problem either.
>
> Paul, can you cite evidence that DDT on walls repels
> mosquitoes and that mosquitoes can't acquire
> resistance to the repellent effect?  Maybe it's true.
> Maybe it deserves credible scientific research.  But
> if it's not true, the whole exercise would be
> pointless.  But somebody would make plenty of money on
> it.
>
> Joe
>
>
>
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