Agricultural scientists across the U.S. are trying to find new ways of planting crops and hedgerows that will help sustain bee colonies and the pollination services that they provide.
http://www.nytimes.com/2014/04/03/s...ve-bees-a-leg-up-or-six.html?ref=science&_r=0
http://www.nytimes.com/2014/04/03/s...ve-bees-a-leg-up-or-six.html?ref=science&_r=0