Monday, September 2, 2013

Crop pests moving polewards through global warming - Raw Story




global-warming - Google News





Crop pests moving polewards through global warming - Raw Story




Crop pests moving polewards through global warming
Raw Story
Crop-damaging insects, bacteria, fungus and viruses are moving poleward by nearly three kilometres (two miles) each year, helped by global warming, a study said on Sunday. A team at Britain's University of Exeter trawled through two huge databases to ...