Science & Technology

Farmers Control Weeds with Plants Not Pesticidesi
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January 17, 2014 3:05 PM
As overuse of a key chemical drives the spread of tough new herbicide-proof weeds, researchers are finding natural ways to fight back. VOA's Steve Baragona heads out to the fields

Farmers Control Weeds with Plants Not Pesticides

Published January 17, 2014

As overuse of a key chemical drives the spread of tough new herbicide-proof weeds, researchers are finding natural ways to fight back. VOA's Steve Baragona heads out to the fields


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