TABLE 13. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE 2004 NATIONAL PERENNIAL RYEGRASS TEST AT FARGO, ND 1/ 2005 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ PERCENT PERCENT PERCENT GENETIC SPRING SEEDLING DENSITY DENSITY DENSITY COVER COVER WINTER QUALITY RATINGS NAME COLOR GREENUP VIGOR SPRING SUMMER FALL SUMMER FALL KILL MAY JUN JUL AUG SEP OCT MEAN PALMER IV 7.0 6.0 6.0 5.0 6.7 6.3 80.0 88.3 30.0 5.7 6.3 5.0 5.3 5.3 6.0 5.6 REVENGE GLX (JR-348) 7.0 6.0 6.0 5.3 6.3 6.3 85.0 88.3 26.7 5.0 5.3 5.0 5.3 5.7 6.0 5.4 MACH I 7.0 5.7 6.0 5.0 6.3 5.3 81.7 88.0 53.3 5.3 5.7 4.7 5.3 5.7 6.0 5.4 ARR 1664 7.0 5.7 6.3 6.0 6.0 6.0 80.0 83.3 51.7 4.0 5.7 4.7 5.3 6.0 6.0 5.3 D04-1667 7.0 6.0 6.3 4.7 6.3 5.7 73.3 81.7 36.7 5.0 5.3 5.0 5.3 5.3 5.7 5.3 ACCENT II (JR-119) 7.0 6.3 6.0 4.7 6.0 5.0 76.7 86.7 40.0 4.0 5.7 4.7 5.3 5.7 5.7 5.2 PANTHER GLS 7.0 5.0 6.0 4.3 5.3 5.0 70.0 78.3 60.0 5.0 5.3 4.7 5.3 5.3 5.3 5.2 RG3P 7.0 6.0 6.0 5.0 7.0 5.7 83.0 88.0 42.0 5.0 5.7 4.7 4.7 5.3 5.7 5.2 CITATION FORE 7.0 4.3 6.0 4.3 6.3 5.3 83.3 89.7 61.7 4.3 5.7 5.0 5.0 5.0 5.3 5.1 KEYSTONE 2 (IS-PR 312) 7.0 4.7 6.0 4.7 6.0 5.3 78.3 85.0 60.0 4.3 5.3 4.3 5.0 5.7 6.0 5.1 PARAGON GLR 7.0 6.3 6.0 4.7 5.7 5.3 70.7 78.3 56.7 5.0 5.3 4.7 5.0 5.0 5.7 5.1 FIESTA 4 (PICK F4) 7.0 5.3 6.0 4.7 6.7 5.7 86.7 91.7 50.0 4.7 5.7 4.3 5.3 5.3 5.0 5.1 PST-217 7.0 5.0 6.0 4.7 5.7 5.3 73.3 80.0 46.7 5.0 5.7 4.3 4.7 5.0 5.7 5.1 VB77 7.0 5.7 6.0 5.0 6.0 5.7 76.7 83.3 48.3 4.7 6.0 5.0 5.0 5.0 4.7 5.1 BRIGHTSTAR SLT 7.0 5.0 6.0 4.3 6.3 5.0 83.3 89.7 62.7 4.3 6.0 5.0 4.0 5.0 5.7 5.0 GPR 7.0 4.3 6.0 4.7 5.7 5.3 76.7 85.0 65.0 4.3 5.3 4.7 5.0 5.3 5.3 5.0 AF 7.0 6.3 6.0 4.3 6.3 6.0 71.7 78.3 33.3 4.0 5.3 4.7 4.3 5.3 5.7 4.9 CHARISMATIC II GLSR (LTP-PG-GLSR) 7.0 5.3 6.0 4.7 6.0 5.0 78.3 88.3 63.3 5.0 5.7 4.7 4.3 4.7 5.0 4.9 DCM 7.0 5.3 6.0 4.7 5.0 5.3 73.3 80.0 55.0 4.3 5.0 4.3 5.0 5.3 5.7 4.9 DP1 7.0 4.3 6.0 4.3 5.7 5.7 76.7 84.7 76.7 4.0 5.3 4.3 5.0 5.3 5.3 4.9 HEADSTART 2 7.0 4.7 6.0 4.3 6.0 5.3 75.0 81.7 56.7 4.0 6.0 4.7 4.0 5.0 5.7 4.9 MS2 7.0 5.3 6.0 4.3 6.3 5.3 66.7 78.3 56.7 4.0 5.0 5.0 4.7 5.7 5.3 4.9 PICK 02-R 7.0 5.7 6.0 5.0 6.0 5.3 70.0 75.0 36.7 6.3 5.0 4.7 4.7 4.7 4.3 4.9 RNS 7.0 5.7 6.0 4.7 5.7 5.7 78.3 84.7 33.3 4.7 5.7 4.7 4.7 5.0 5.0 4.9 SR 4600 (SRX 4SP) 7.0 5.7 6.3 4.0 6.3 5.7 78.3 88.3 60.0 5.0 5.3 4.7 4.3 5.0 5.3 4.9 HARRIER (SRX 4UP3) 7.0 5.3 6.3 5.3 5.3 5.0 61.7 70.0 60.0 4.7 4.7 4.7 4.7 5.3 5.3 4.9 ES45 7.0 4.7 6.0 4.7 6.0 5.3 73.3 81.7 63.3 5.0 5.3 4.7 4.3 4.7 5.0 4.8 GL-2 7.0 5.0 6.3 4.3 6.0 5.3 73.3 80.0 53.3 4.3 5.3 4.3 4.3 5.0 5.3 4.8 IS-PR 236 7.0 4.7 6.0 5.0 5.7 5.0 78.3 85.0 61.7 5.0 5.3 4.3 4.3 5.0 5.0 4.8 PRIMARY (IS-PR 269) 7.0 5.7 6.0 5.0 5.7 5.0 76.7 86.7 40.0 5.0 5.3 4.3 4.3 4.7 5.0 4.8 ATTRIBUTE (IS-PR 270) 7.0 4.0 6.0 4.7 6.0 5.3 78.3 81.7 56.7 4.3 5.3 4.3 5.0 4.7 5.0 4.8 GOALKEEPER II (JR-114) 7.0 5.3 6.0 3.7 6.3 5.0 85.0 91.3 60.0 4.0 5.7 4.7 4.3 4.7 5.3 4.8 ASP6006 (LPFG) 7.0 5.3 6.3 5.0 6.7 5.3 85.0 88.3 46.7 5.3 6.0 5.0 3.7 4.3 4.7 4.8 MMW 7.0 5.7 6.0 4.0 6.0 5.3 76.7 83.3 66.7 3.7 5.3 4.3 5.0 5.0 5.3 4.8 PROTEGE GLR 7.0 5.3 6.0 5.3 6.3 6.3 86.3 89.7 36.7 4.7 5.7 4.7 4.0 4.7 5.3 4.8 REPELL GLS 7.0 5.3 6.0 4.0 5.7 5.3 63.3 71.7 60.0 4.0 5.0 5.0 4.3 5.3 5.3 4.8 SECRETARIAT II GLSR (LTP-101-GLSR)7.0 5.0 6.0 4.7 6.0 5.3 83.0 84.7 48.3 4.7 5.3 4.3 4.3 5.0 5.0 4.8 04-BRE 7.0 4.3 6.0 3.0 6.3 6.0 76.7 83.3 58.3 3.7 5.7 4.7 4.7 4.7 4.7 4.7 AAZ-B104 7.0 4.0 6.0 4.7 5.3 5.0 63.3 71.7 65.0 4.0 4.7 4.3 4.7 5.3 5.0 4.7 ASP6005 (AJM) 7.0 5.0 6.0 3.0 6.7 5.0 70.0 80.0 63.3 5.0 5.7 4.7 3.7 4.3 5.0 4.7 PHENOM (APR 1660) 7.0 5.7 6.0 4.3 5.7 5.3 73.3 81.7 35.0 4.7 5.0 4.3 4.7 4.7 4.7 4.7 BAR LP 4317 7.0 5.7 6.3 4.7 5.7 5.3 65.0 70.0 56.7 3.7 4.7 4.0 5.3 5.3 5.3 4.7 D04-LP05 6.7 2.7 6.3 3.7 5.3 5.0 66.7 71.7 65.0 4.0 5.3 4.7 4.7 4.7 4.7 4.7 INSPIRE 7.0 6.0 6.0 4.7 5.7 5.0 76.7 80.0 43.3 4.3 5.3 4.7 4.0 4.7 5.0 4.7 AMAZING GS (IS-PR 276) 7.0 5.0 6.0 4.7 5.3 5.0 63.3 70.0 46.7 4.3 4.3 4.0 5.0 5.0 5.3 4.7 OVERDRIVE 7.0 4.3 6.0 4.0 5.3 5.7 71.7 80.0 73.3 4.3 5.0 4.3 4.7 5.0 5.0 4.7 PENTIUM 7.0 3.7 6.0 3.7 5.0 4.7 66.7 76.7 70.0 4.3 5.3 5.0 4.7 4.7 4.0 4.7 TABLE 13. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE (CONT'D) 2004 NATIONAL PERENNIAL RYEGRASS TEST AT FARGO, ND 1/ 2005 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ PERCENT PERCENT PERCENT GENETIC SPRING SEEDLING DENSITY DENSITY DENSITY COVER COVER WINTER QUALITY RATINGS NAME COLOR GREENUP VIGOR SPRING SUMMER FALL SUMMER FALL KILL MAY JUN JUL AUG SEP OCT MEAN PIZZAZZ 7.0 4.7 6.0 5.0 6.0 5.0 80.0 85.0 53.3 4.3 5.7 4.3 4.3 4.3 5.3 4.7 PWDR 7.0 5.0 6.0 4.7 5.7 5.0 76.7 81.7 66.7 3.7 5.3 5.0 4.0 5.0 5.0 4.7 QUICKSILVER 7.0 4.7 6.0 3.7 5.0 5.0 63.3 73.3 60.0 4.3 5.0 4.3 4.3 5.0 5.0 4.7 SUNSHINE 2 7.0 5.3 6.0 5.0 6.3 5.3 75.0 83.3 46.7 5.3 5.3 4.3 3.7 4.7 4.7 4.7 AFFINITY 5.7 3.3 6.7 4.3 5.3 5.0 71.7 78.3 56.7 5.0 4.7 4.3 4.7 4.7 4.3 4.6 APR 1663 7.0 5.3 6.3 4.3 5.3 5.0 66.7 73.3 43.3 4.0 5.0 4.7 4.7 4.7 4.7 4.6 GALATTI (DP 17-9502) 6.0 4.7 6.0 4.7 5.0 5.0 56.7 66.7 53.3 4.7 4.7 3.7 4.7 5.0 5.0 4.6 FUSION 7.0 5.0 6.0 4.3 5.0 5.7 76.7 83.3 50.0 4.0 4.7 4.0 4.7 5.3 5.0 4.6 PICK RB-1 7.0 5.3 6.0 4.3 5.7 6.0 70.0 80.0 56.7 3.7 5.3 4.7 3.7 5.0 5.0 4.6 RAD-PR8 6.3 3.0 6.0 4.0 5.7 5.0 68.3 76.3 85.0 4.0 5.0 4.7 4.3 4.7 4.7 4.6 SP4 7.0 6.0 6.0 5.0 6.3 5.0 78.3 86.7 50.0 4.7 5.3 4.3 4.0 4.3 4.7 4.6 $ILVER DOLLAR 7.0 4.0 6.0 4.0 5.3 5.0 63.3 71.7 71.7 4.0 5.0 4.7 4.3 4.3 4.7 4.5 04-BEN 7.0 5.7 6.0 4.3 5.7 5.3 66.7 76.7 61.7 4.0 4.7 4.0 4.3 5.0 5.0 4.5 D04-11T 7.0 4.3 6.0 4.0 6.0 5.7 66.7 75.0 68.3 4.0 5.0 4.3 4.0 4.7 5.0 4.5 MONTEREY 3 (JR-408) 7.0 4.7 6.0 4.0 6.0 5.0 70.0 76.7 65.0 4.0 5.0 4.7 4.3 4.3 4.7 4.5 PST-2LAN 7.0 4.3 6.7 4.7 5.7 4.7 75.0 83.3 58.3 4.0 5.0 4.0 4.3 4.7 5.0 4.5 BAR LP 4920 7.0 5.3 6.0 3.0 5.7 5.0 68.3 75.0 73.3 4.7 4.7 4.0 4.3 4.7 4.3 4.4 BUENA VISTA 7.0 5.0 6.0 4.7 5.3 5.0 58.3 65.0 53.3 4.0 4.3 3.7 4.0 5.0 5.3 4.4 PRESIDIO (CNV) 7.0 4.7 6.0 4.3 5.7 5.3 83.3 90.0 73.3 3.7 5.3 4.7 3.7 4.7 4.7 4.4 E-99 7.0 5.3 6.3 4.0 6.0 5.7 75.0 78.3 73.3 3.7 5.3 4.0 4.0 4.7 5.0 4.4 EXACTA II GLSR (LTP-611-GLSR)7.0 5.0 6.0 2.7 5.7 6.0 61.3 64.7 70.0 4.0 5.3 4.3 4.0 4.3 4.7 4.4 GRAY STAR (PST-2LGL) 7.0 5.3 6.0 4.3 5.3 4.7 60.0 70.0 56.7 4.0 4.3 4.0 4.3 4.7 5.0 4.4 L44 7.0 3.7 6.0 5.0 5.3 5.3 68.3 75.0 70.0 5.0 5.0 4.3 3.7 4.0 4.7 4.4 LCK 7.0 5.0 6.0 3.7 5.3 5.7 70.0 78.3 78.3 4.0 4.7 4.0 4.3 4.7 4.7 4.4 DELAWARE XL (PICK 01-2) 7.0 5.3 6.0 4.3 6.0 5.0 75.0 83.3 80.0 3.7 5.3 4.3 3.0 4.7 5.3 4.4 PINNACLE II 7.0 4.3 6.0 3.7 6.0 5.0 65.0 71.3 60.0 4.0 4.7 3.7 4.3 4.7 5.0 4.4 PM 103 7.0 5.3 6.0 4.3 6.0 5.3 71.7 81.7 50.0 4.0 5.0 3.7 4.3 4.7 4.7 4.4 ASP6001 (RTS) 7.0 4.7 6.0 4.0 5.7 5.3 66.7 75.0 68.3 4.0 5.0 4.3 4.3 4.3 4.7 4.4 TR47 7.0 4.7 5.7 4.3 6.0 5.0 61.7 71.7 56.7 3.7 5.3 4.7 3.7 4.7 4.7 4.4 ASP6003 (TRS) 7.0 3.7 6.0 3.0 5.7 4.3 50.0 60.0 81.7 3.7 4.7 4.7 4.3 4.7 4.3 4.4 D04-UP 7.0 4.3 6.0 3.3 5.3 4.0 81.7 91.3 65.0 4.0 5.3 4.3 4.0 4.0 4.0 4.3 ASP6004 (EXS54) 7.0 4.3 6.0 3.3 5.7 5.3 70.0 76.7 75.0 2.7 5.3 4.7 3.3 4.7 5.0 4.3 LA QUINTA (JR-255) 7.0 5.0 6.0 4.3 6.7 4.7 80.0 86.7 53.3 4.3 5.3 4.3 3.3 4.3 4.3 4.3 CADDIESHACK II (JR-163) 7.0 6.3 6.0 4.3 5.7 5.0 68.3 75.0 55.0 3.7 5.0 4.3 4.3 4.3 4.3 4.3 PANTHER 5.0 5.0 6.3 3.3 4.7 5.0 43.3 51.7 73.3 4.3 4.3 4.0 4.3 4.7 4.3 4.3 APR 1648 7.0 5.0 6.0 3.3 5.3 5.7 56.7 63.3 46.3 3.3 4.3 4.0 4.0 4.7 5.0 4.2 APR 1670 7.0 4.3 6.0 3.3 5.7 4.7 73.3 83.3 78.3 2.7 5.3 4.0 4.0 4.7 4.7 4.2 BAR LP 4420 7.0 3.7 6.0 4.3 4.7 5.3 60.0 71.7 73.3 3.3 4.7 4.0 4.3 4.7 4.0 4.2 KOKOMO II (IS-PR 235) 7.0 3.7 6.0 3.3 5.3 5.0 58.3 63.3 73.3 3.7 4.7 3.7 4.3 4.3 4.3 4.2 PM 101 7.0 4.3 6.0 4.0 6.3 5.3 60.0 65.0 58.3 4.0 4.7 3.7 4.0 4.3 4.3 4.2 PST-2GSM 7.0 4.7 6.0 4.3 5.7 5.3 61.7 65.0 46.7 3.7 4.3 3.7 4.3 4.7 4.7 4.2 PST-2MNG 7.0 3.7 4.7 4.0 5.3 5.3 66.7 73.3 60.0 3.7 4.7 3.7 3.3 4.7 5.0 4.2 LINE DRIVE GLS (APR 1797) 7.0 3.3 6.0 3.3 5.3 5.3 60.0 68.3 85.0 3.7 4.7 4.3 3.3 4.3 4.3 4.1 DERBY XTREME (IS-PR 268) 7.0 3.7 6.0 3.0 4.7 5.3 60.0 69.7 70.0 3.0 4.0 3.7 4.3 4.7 4.7 4.1 SRX 4682 7.0 4.0 6.0 3.7 4.3 4.0 51.7 60.0 61.7 3.0 4.0 3.7 4.7 4.7 4.3 4.1 VB99 7.0 5.3 6.0 3.7 6.0 5.0 70.0 76.7 68.3 3.7 5.3 4.3 3.7 3.7 3.7 4.1 BARLENNIUM 7.0 2.7 6.0 3.7 5.0 4.3 61.7 71.7 81.7 3.0 4.3 3.7 4.3 4.3 4.3 4.0 TABLE 13. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE (CONT'D) 2004 NATIONAL PERENNIAL RYEGRASS TEST AT FARGO, ND 1/ 2005 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ PERCENT PERCENT PERCENT GENETIC SPRING SEEDLING DENSITY DENSITY DENSITY COVER COVER WINTER QUALITY RATINGS NAME COLOR GREENUP VIGOR SPRING SUMMER FALL SUMMER FALL KILL MAY JUN JUL AUG SEP OCT MEAN SNR 7.0 4.3 6.0 3.3 5.0 5.3 63.3 71.7 68.3 4.3 4.7 4.0 2.3 4.3 4.3 4.0 ASP6002 (BPR) 7.0 3.7 6.0 3.3 6.0 5.3 61.7 68.3 76.7 3.7 4.7 4.0 3.3 4.0 4.0 3.9 ALL*STAR 3 (IS-PR 274) 7.0 3.7 6.0 3.0 4.7 6.0 40.0 46.7 66.3 3.3 3.3 3.3 4.3 4.7 4.3 3.9 TOP GUN II (JR-324) 7.0 4.3 6.0 4.0 4.7 5.0 53.3 63.3 43.0 3.3 4.3 3.7 4.0 4.3 3.7 3.9 PRG HS-01-09 7.0 4.0 6.0 3.0 4.3 4.3 48.3 55.0 76.3 3.0 4.0 4.0 3.7 4.3 4.7 3.9 PS-2 7.0 3.0 6.0 2.7 4.3 4.3 50.0 60.0 68.3 3.0 4.0 4.0 3.7 4.7 4.3 3.9 PST-2AG4 7.0 3.7 4.7 3.3 5.0 5.3 51.7 58.3 61.7 3.7 4.3 4.0 3.3 3.7 4.3 3.9 MANHATTAN 5 GLR (PST-2AM) 7.0 4.7 6.0 3.7 5.3 4.7 60.0 68.3 65.0 3.0 4.3 3.7 3.3 4.3 5.0 3.9 PST-2BLK 7.0 4.3 6.0 3.7 6.3 5.0 70.0 78.3 70.0 3.3 4.7 3.7 3.7 4.0 4.0 3.9 LPR 02203 5.0 2.7 6.3 1.7 4.0 4.3 53.3 60.0 85.0 2.7 3.7 4.0 3.7 4.3 4.3 3.8 SRX 4692 7.0 3.3 6.0 3.3 5.3 4.3 61.7 68.3 80.0 3.0 4.3 3.7 3.7 4.0 4.0 3.8 DP 17-9499 7.0 3.7 6.0 3.3 4.7 4.7 56.7 65.0 75.0 3.0 4.7 3.3 3.3 3.7 4.0 3.7 PALMER III 7.0 4.0 6.0 3.7 4.7 5.0 46.7 55.0 74.0 2.3 3.3 3.3 4.0 4.7 4.7 3.7 PREMIER 5.0 2.7 6.7 3.0 4.7 4.3 51.7 60.0 90.0 4.0 3.7 3.3 3.3 4.0 4.0 3.7 HALO (KN42) 7.0 3.7 6.0 3.3 4.7 4.7 58.3 70.0 78.3 2.7 4.3 3.7 2.3 4.0 4.3 3.6 CABO II (IS-PR 233) 7.0 3.3 6.0 2.3 5.0 4.7 53.3 61.7 88.3 2.7 4.3 3.7 3.0 4.0 3.7 3.6 PALACE (IS-PR 273) 7.0 4.0 6.0 2.7 4.7 5.0 50.0 60.0 88.3 2.7 3.7 3.3 3.7 4.0 4.3 3.6 PINNACLE 5.0 3.7 6.3 4.0 4.3 4.0 36.7 45.0 63.3 3.3 3.0 3.0 3.7 4.0 4.3 3.6 PREMIER II 5.0 3.0 6.0 3.3 4.7 4.0 50.0 58.3 85.0 3.0 4.3 3.7 3.0 4.0 3.7 3.6 PM 102 7.0 3.0 6.0 4.0 4.7 4.3 40.0 50.0 90.0 2.0 3.3 3.7 3.7 4.3 4.0 3.5 REGAL 5 (IS-PR 271) 7.0 3.7 6.0 1.7 4.3 4.7 56.0 60.0 63.0 2.3 4.0 3.7 2.7 3.7 4.3 3.4 PIANIST (DP 17-9505) 7.0 2.7 6.0 3.0 4.0 4.0 73.3 80.0 76.3 2.0 3.0 3.0 3.7 4.3 3.7 3.3 AC2 7.0 2.0 6.0 2.0 3.0 2.7 30.0 40.0 89.3 3.0 2.3 2.7 2.3 3.3 3.0 2.8 DP 17-9788 7.0 4.0 6.0 2.7 3.7 3.0 38.3 45.0 81.3 2.0 2.7 2.3 2.3 2.7 3.0 2.5 LINN 4.0 2.7 7.3 1.0 2.3 2.3 11.7 20.0 97.7 1.3 2.0 2.3 2.0 2.7 2.7 2.2 LSD VALUE 0.2 4.3 1.2 2.0 3.1 1.3 51.0 46.7 90.0 2.0 1.6 1.3 1.7 1.7 2.1 1.2 C.V. (%) 2.3 31.6 6.6 25.5 20.2 13.7 28.0 23.8 38.1 25.6 17.8 15.6 20.4 16.0 18.5 14.4 1/ TO DETERMINE STATISTICAL DIFFERENCES AMONG ENTRIES, SUBTRACT ONE ENTRY'S MEAN FROM ANOTHER ENTRY'S MEAN. STATISTICAL DIFFERENCES OCCUR WHEN THIS VALUE IS LARGER THAN THE CORRESPONDING LSD VALUE (LSD 0.05). 2/ C.V. (COEFFICIENT OF VARIATION) INDICATES THE PERCENT VARIATION OF THE MEAN IN EACH COLUMN. TABLE A. 2005 LOCATIONS, SITE DESCRIPTIONS AND MANAGEMENT PRACTICES IN THE 2004 NATIONAL PERENNIAL RYEGRASS TEST SOIL SOIL SUN MOWING SOIL SOIL PHOSPHOROUS POTASSIUM NITROGEN OR HEIGHT IRRIGATION LOCATION TEXTURE PH (LBS/ACRE) (LBS/ACRE) (LBS/1000 SQ FT) SHADE (IN) PRACTICED ND1 SILTY CLAY AND CLAY 7.6-8.5 0-60 0-150 0.0-1.0 FULL SUN 1.6-2.0 TO PREVENT DORMANCY