xibabygirlll
xibabygirlll
26-04-2018
Biology
contestada
How did insects become resistant to DDT
Respuesta :
AnonymousProfile
AnonymousProfile
26-04-2018
Mosquitoes resistant to DDT
are also
resistant
to mosquito net insecticide. ... As
resistance
to pyrethroids and
DDT is
already spreading in mosquito populations, scientists say that this knowledge could help improve malaria control strategies.
Answer Link
darksoul05
darksoul05
26-04-2018
Insects became resistant to DDT because in the late 1900's farmers sprayed it on their crops to keep them from eating them.
Hope this helps!! :-)
Answer Link
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