Description:
(Radio News 03/28/11) LSU AgCenter weed scientists have confirmed that the weeds palmer amaranth, Johnson grass and Italian ryegrass in some fields have developed a resistance to the herbicide glyphosate. LSU AgCenter weed scientist Jim Griffin collected seeds from suspected resistant Johnson grass plants and is studying these plants in Baton Rouge. (Runtime: 1:20)

Primary Audience:
General

Resource Updated:
3/31/2011 1:17:40 PM