Ryegress proving to be herbicide-resistant ALEXANDRIA, La. (AP) - LSU AgCenter scientists say Italian ryegrass found in Louisiana has developed resistance to herbicide. Daniel Stephenson said seed from fields in Tensas Parish was used to grow the plant and confirm its resistance to glyphosate. Italian ryegrass is widespread in northeast Louisiana and ...
April 20, 2014 - The Washington Times
Ryegress proving to be herbicide-resistant - KALB-TV News Channel 5 & CBS 2 ALEXANDRIA, La. (AP) - LSU AgCenter scientists say Italian ryegrass found in Louisiana has developed resistance to herbicide. Daniel Stephenson says seed from fields in Tensas Parish was used to grow the plant and confirm its resistance to glyphosate.
April 20, 2014 - KALB Alexandria
Grain News Alexandria, LA— LSU AgCenter weed scientists confirmed that farmers will now have to contend with another herbicide-resistant weed, Italian ryegrass. Daniel Stephenson , LSU AgCenter weed scientist, said seed from two fields in Tensas Parish was used to grow the plant to confirm resistance to glyphosate.
April 15, 2014 - Grainnet.com