News tagged with colombia

Pest attacks can lead to bigger crop yields

(Phys.org) —Most farmers fight a constant battle against damaging insects. In a plant science version of "keep your friends close but your enemies closer," Cornell researchers are working with a common ...

Jun 25, 2014
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Colombia volcano rumbles back to life

Officials in southern Colombia have issued a code orange alert for the newly-active Galeras volcano which they said could erupt in a matter of days or weeks, according to the state-run Geological and Mining ...

Nov 01, 2009
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