Read full paper at: http://www.scirp.org/journal/PaperInformation.aspx?PaperID=52560#.VJtwBcCAM4 Author(s) Vijay K. Nandula Affiliation(s) US Department of Agriculture-Agricultural Research Service (USDA-ARS), Crop Production Systems Research Unit, Stoneville, USA . ABSTRACT Italian ryegrass is an annual/biennial grass that is typically used as a pasture crop or a cover crop along roadsides, rights-of-way, and industrial areas. Glyphosate-resistant (GR) Italian ryegrass populations have been documented around the world, mostly in orchard and vineyard situations. The first evidence of evolved GR Italian ryegrass in row/agronomic crops was reported from Washington County, Mississippi in 2005. GR Italian ...
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