ignati
How was DDT first used?
DDT
How was DDT first used?
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replied to: ignati
tjames
Replied to: How was DDT first used?
It was used in the second world war to kill mosquitoes and lice.
replied to: tjames
amorze
Replied to: It was used in the second world war to kill mosquitoes...
It resulted in the frequency of the diseases caused there of going down