News tagged with insecticide

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Fewer aphids in organic crop fields

Farmers who spray insecticides against aphids as a preventative measure only achieve a short-term effect with this method. In the long term, their fields will end up with even more aphids than untreated fields. This has been ...

dateJul 13, 2011 in Ecology
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Fight malaria by letting mosquitoes grow old

If you were asked 'How would you help curb malaria?', would you consider answering 'by letting mosquitoes mature and breed'? Probably not, but a new international study led by the University of Surrey in the UK shows that ...

dateApr 13, 2011 in Mathematics
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