Roundup Resistant Weeds
7:25 am
Wed October 17, 2012

Roundup resistance leading to more chemicals, study finds

Farmers and weeds are in a constant competition. When the herbicide called Roundup came along, farmers got a clear edge. But now weeds are beginning to catch up. Grant Gerlock of Harvest Public Media has more on how Roundup-resistant weeds are changing the game.