Figure 2. Five grasses as under trellis cover crops and a herbicide-treated vine row, just prior to, or after “budbreak” in April 24, 2007. 1: KY-31 fescue; 2: Aurora Gold fescue; 3: perennial rye grass; 4: orchard grass; 5: Elite-II turf-type fescue; 6: herbicide treated control.
Source: Gill Giese, Arkansas State University