title: GM grass eludes outmoded USDA oversight.
authors: Emily
authors: E
authors: Waltz
mesh_terms: D001709:Biotechnology / Q000331:legislation & jurisprudence*; D018556:Crops, Agricultural / Q000235:genetics / Q000254:growth & development; D033161:Government Regulation; D053209:Herbicide Resistance; D030821:Plants, Genetically Modified / Q000254:growth & development*; D006109:Poaceae / Q000235:genetics* / Q000254:growth & development; D014481:United States; D016885:United States Department of Agriculture / Q000331:legislation & jurisprudence*; D014486:United States Food and Drug Administration