News tagged with field experiments

Insecticides foster 'toxic' slugs, reduce crop yields

Insecticides aimed at controlling early-season crop pests, such as soil-dwelling grubs and maggots, can increase slug populations, thus reducing crop yields, according to researchers at Penn State and the University of South ...

dateDec 04, 2014 in Ecology
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The immediate aftermath of an oil spill

The fate of oil during the first day after an accidental oil spill is still poorly understood, with researchers often arriving on the scene only after several days. New findings from a field experiment carried out in the ...

dateAug 08, 2014 in Environment
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Grazers and pollinators shape plant evolution

It has long been known that the characteristics of many plants with wide ranges can vary geographically, depending on differences in climate. But changes in grazing pressure and pollination can also affect the genetic composition ...

dateOct 21, 2013 in Evolution
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