TABLE 20. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE 2004 NATIONAL PERENNIAL RYEGRASS TEST AT STILLWATER, OK 1/ 2005 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ PERCENT PERCENT PERCENT PERCENT GENETIC LEAF DENSITY COVER COVER COVER WINTER ESTABLISH- NAME COLOR TEXTURE SUMMER SPRING SUMMER FALL COLOR MENT ASP6006 (LPFG) 8.7 9.0 9.0 99.0 95.3 98.7 8.0 36.7 04-BEN 7.3 9.0 8.3 99.0 90.7 99.0 7.0 36.7 ACCENT II (JR-119) 7.0 9.0 9.0 99.0 91.3 98.0 7.0 51.7 REVENGE GLX (JR-348) 8.0 9.0 8.7 98.0 94.3 98.7 7.3 56.7 CADDIESHACK II (JR-163) 7.0 9.0 8.3 99.0 96.0 98.3 8.0 46.7 CITATION FORE 7.0 9.0 9.0 99.0 90.3 98.3 7.3 65.0 BAR LP 4317 6.7 9.0 9.0 99.0 91.3 98.3 6.3 38.3 D04-1667 7.3 9.0 9.0 99.0 88.7 97.0 7.7 53.3 SRX 4682 6.7 9.0 8.3 99.0 95.7 98.3 7.0 38.3 VB77 8.3 9.0 8.7 99.0 89.0 97.3 8.0 45.0 APR 1670 7.0 9.0 8.7 99.0 90.7 98.3 6.7 41.7 PWDR 8.7 9.0 8.0 99.0 85.0 98.3 7.7 45.0 RG3P 7.7 9.0 9.0 99.0 93.3 97.7 7.3 45.0 SECRETARIAT II GLSR (LTP-101-GLSR) 7.3 9.0 8.0 99.0 87.3 99.0 7.0 51.7 LINE DRIVE GLS (APR 1797) 7.0 9.0 9.0 99.0 96.0 97.0 7.3 43.3 EXACTA II GLSR (LTP-611-GLSR) 7.7 9.0 9.0 99.0 90.3 95.7 7.0 60.0 PIZZAZZ 7.3 9.0 8.3 99.0 83.0 97.3 7.0 68.3 PRG HS-01-09 8.3 9.0 8.3 99.0 90.7 97.3 8.7 41.7 PST-2BLK 6.7 9.0 9.0 98.7 76.3 98.7 7.0 38.3 SRX 4692 7.7 9.0 9.0 99.0 90.3 96.3 7.7 26.7 $ILVER DOLLAR 7.3 9.0 8.0 98.7 86.7 98.3 7.0 68.3 APR 1648 7.7 8.7 8.7 99.0 87.7 94.3 7.0 48.3 BRIGHTSTAR SLT 7.0 9.0 8.3 99.0 87.3 98.3 7.3 56.7 TR47 8.7 9.0 8.7 98.3 86.7 93.3 9.0 35.0 ES45 8.7 8.7 8.7 98.7 73.3 97.7 8.7 50.0 INSPIRE 6.7 9.0 9.0 99.0 92.7 94.7 7.7 41.7 GOALKEEPER II (JR-114) 7.0 9.0 8.3 99.0 72.3 97.3 8.0 38.3 LPR 02203 5.3 9.0 8.0 99.0 92.3 98.7 6.0 56.7 QUICKSILVER 7.3 9.0 9.0 99.0 89.7 98.3 7.3 46.7 04-BRE 8.0 9.0 9.0 99.0 73.3 97.0 7.7 30.0 BAR LP 4420 7.7 9.0 9.0 99.0 84.0 97.0 7.7 41.7 DCM 7.3 8.3 9.0 98.7 75.3 92.3 6.7 50.0 PST-2LAN 6.7 9.0 8.3 99.0 75.0 98.0 7.0 33.3 APR 1663 7.0 9.0 9.0 99.0 78.7 97.0 6.7 46.7 BARLENNIUM 7.0 9.0 8.7 99.0 78.0 97.3 6.3 48.3 REGAL 5 (IS-PR 271) 8.7 8.0 9.0 99.0 84.3 93.7 8.0 50.0 TOP GUN II (JR-324) 7.7 9.0 9.0 99.0 61.7 87.3 8.0 53.3 MANHATTAN 5 GLR (PST-2AM) 6.7 8.7 8.3 99.0 84.3 90.7 7.0 51.7 REPELL GLS 7.3 8.7 8.7 99.0 92.0 97.0 7.3 56.7 BAR LP 4920 7.3 8.7 8.3 99.0 80.0 95.3 7.3 53.3 DP 17-9788 6.7 9.0 7.7 99.0 92.7 96.0 6.7 41.7 ASP6004 (EXS54) 8.7 8.3 9.0 99.0 74.0 92.0 8.0 46.7 IS-PR 236 8.0 9.0 9.0 99.0 80.7 96.7 7.3 51.7 ATTRIBUTE (IS-PR 270) 7.7 8.7 8.7 98.3 71.7 96.7 7.0 51.7 PANTHER 6.0 9.0 9.0 99.0 82.3 96.3 6.3 73.3 PST-2GSM 7.3 8.7 9.0 99.0 70.0 97.3 7.0 51.7 ASP6001 (RTS) 8.3 9.0 9.0 99.0 65.7 95.0 8.0 41.7 TABLE 20. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE (CONT'D) 2004 NATIONAL PERENNIAL RYEGRASS TEST AT STILLWATER, OK 1/ 2005 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ PERCENT PERCENT PERCENT PERCENT GENETIC LEAF DENSITY COVER COVER COVER WINTER ESTABLISH- NAME COLOR TEXTURE SUMMER SPRING SUMMER FALL COLOR MENT SNR 8.7 9.0 8.7 99.0 73.0 98.0 7.7 41.7 SR 4600 (SRX 4SP) 7.3 8.7 8.7 99.0 85.0 96.7 7.0 48.3 AF 7.3 8.3 9.0 99.0 74.7 96.3 7.7 50.0 D04-11T 8.0 9.0 8.3 99.0 80.0 96.0 7.3 51.7 D04-LP05 7.3 9.0 8.0 99.0 76.7 97.3 7.7 51.7 HALO (KN42) 8.3 9.0 7.3 98.7 80.3 66.7 8.0 40.0 SP4 9.0 9.0 8.3 99.0 66.7 96.3 8.3 43.3 AAZ-B104 7.7 9.0 9.0 99.0 66.3 91.7 7.0 33.3 PIANIST (DP 17-9505) 7.7 9.0 9.0 99.0 81.7 96.3 7.3 46.7 KOKOMO II (IS-PR 235) 8.0 9.0 9.0 99.0 67.7 78.0 7.3 48.3 PRIMARY (IS-PR 269) 7.3 9.0 9.0 99.0 78.3 94.7 7.0 43.3 MMW 8.0 9.0 8.3 98.0 83.3 96.3 7.0 43.3 MS2 8.3 8.7 9.0 99.0 76.7 92.0 8.0 56.7 PARAGON GLR 7.3 8.0 8.7 99.0 83.0 84.3 7.3 60.0 PENTIUM 6.3 8.7 8.3 99.0 66.7 92.0 6.7 48.3 PM 101 8.3 9.0 9.0 99.0 73.3 96.7 8.0 50.0 PM 102 8.3 8.3 8.0 99.0 70.0 95.3 8.0 48.3 SUNSHINE 2 8.7 9.0 8.7 98.7 71.7 95.0 8.3 51.7 AFFINITY 5.0 8.3 7.7 99.0 76.7 96.7 5.3 70.0 DP1 7.7 9.0 9.0 98.7 80.3 95.7 7.7 65.0 MONTEREY 3 (JR-408) 7.7 9.0 8.3 98.0 79.7 96.7 8.0 50.0 L44 9.0 8.3 9.0 99.0 78.7 93.3 8.7 38.3 FIESTA 4 (PICK F4) 7.7 9.0 9.0 98.7 85.3 93.0 7.0 50.0 PST-2MNG 7.3 8.7 8.7 99.0 84.7 94.7 7.7 45.0 DERBY XTREME (IS-PR 268) 7.7 9.0 8.7 98.3 68.3 96.3 7.0 51.7 LA QUINTA (JR-255) 8.3 9.0 8.7 98.0 80.0 97.0 8.3 40.0 PINNACLE II 7.3 9.0 9.0 99.0 73.3 96.7 7.0 48.3 RAD-PR8 7.3 9.0 8.7 99.0 72.7 96.7 7.0 41.7 ASP6005 (AJM) 9.0 8.3 9.0 99.0 78.3 95.0 8.0 51.7 PALACE (IS-PR 273) 8.7 8.7 9.0 99.0 82.7 93.7 7.7 43.3 DELAWARE XL (PICK 01-2) 8.7 9.0 8.7 99.0 68.3 80.3 8.3 48.3 PREMIER 5.3 8.7 7.7 99.0 82.7 98.7 6.0 58.3 PST-2AG4 7.3 9.0 8.0 98.0 76.7 96.7 7.7 38.3 VB99 9.0 8.7 9.0 99.0 68.0 89.3 8.3 41.7 ASP6002 (BPR) 9.0 9.0 8.3 99.0 68.3 95.0 8.3 41.7 GPR 8.3 9.0 8.3 96.7 66.7 95.3 7.3 40.0 PREMIER II 7.0 8.7 9.0 99.0 76.7 97.0 6.3 50.0 PS-2 7.3 8.7 9.0 99.0 62.0 94.3 7.3 43.3 AC2 8.3 9.0 8.7 98.7 85.7 95.3 8.0 55.0 GALATTI (DP 17-9502) 7.3 9.0 8.3 99.0 74.0 94.0 7.0 38.3 E-99 7.0 8.7 8.3 99.0 70.0 93.7 7.0 58.3 FUSION 8.7 9.0 9.0 99.0 60.3 71.3 7.7 35.0 GL-2 8.0 9.0 9.0 99.0 75.7 92.3 7.3 51.7 HEADSTART 2 8.7 8.7 8.7 99.0 68.7 84.7 8.7 41.7 CABO II (IS-PR 233) 9.0 7.7 8.7 99.0 53.3 92.0 8.3 43.3 PST-217 7.0 9.0 8.3 99.0 61.7 90.0 8.0 45.0 ASP6003 (TRS) 8.7 8.3 9.0 98.3 65.0 87.0 8.0 46.7 TABLE 20. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE (CONT'D) 2004 NATIONAL PERENNIAL RYEGRASS TEST AT STILLWATER, OK 1/ 2005 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ PERCENT PERCENT PERCENT PERCENT GENETIC LEAF DENSITY COVER COVER COVER WINTER ESTABLISH- NAME COLOR TEXTURE SUMMER SPRING SUMMER FALL COLOR MENT PHENOM (APR 1660) 7.7 9.0 8.7 97.7 68.3 91.0 6.7 36.7 BUENA VISTA 7.3 9.0 8.3 98.3 50.0 89.7 7.3 40.0 AMAZING GS (IS-PR 276) 8.0 8.0 9.0 99.0 56.7 90.7 7.3 53.3 KEYSTONE 2 (IS-PR 312) 7.0 9.0 9.0 99.0 66.7 89.0 7.0 60.0 ALL*STAR 3 (IS-PR 274) 8.0 8.3 9.0 99.0 60.0 74.3 7.3 55.0 PALMER III 6.3 9.0 8.0 99.0 73.3 96.7 6.3 40.0 PINNACLE 5.0 8.0 7.0 99.0 81.7 98.0 5.3 50.0 RNS 7.3 8.7 8.7 99.0 67.0 79.3 7.3 66.7 ARR 1664 7.7 8.7 8.7 97.3 76.7 89.7 6.3 36.7 CHARISMATIC II GLSR (LTP-PG-GLSR) 7.3 9.0 8.7 99.0 66.7 95.3 7.0 46.7 PICK 02-R 8.7 9.0 8.7 99.0 66.7 86.7 8.7 35.0 DP 17-9499 8.0 9.0 8.3 99.0 56.7 89.0 7.3 43.3 OVERDRIVE 7.7 8.7 9.0 98.3 56.7 82.3 8.0 41.7 PANTHER GLS 7.3 9.0 9.0 99.0 73.3 91.0 7.3 50.0 PICK RB-1 7.7 8.0 9.0 99.0 65.0 93.3 7.7 53.3 LCK 8.0 8.3 9.0 99.0 39.0 64.0 7.7 46.7 PALMER IV 8.3 8.3 9.0 99.0 71.3 71.7 7.7 55.0 PM 103 7.7 9.0 8.3 99.0 60.0 78.0 7.7 51.7 D04-UP 7.0 9.0 9.0 98.3 69.3 90.7 7.0 40.0 PROTEGE GLR 7.0 8.3 8.7 99.0 51.3 90.7 7.3 56.7 GRAY STAR (PST-2LGL) 7.3 9.0 8.7 98.0 58.3 90.0 6.7 40.0 MACH I 7.7 8.3 9.0 99.0 45.0 86.0 7.7 50.0 HARRIER (SRX 4UP3) 7.0 8.7 8.7 99.0 36.7 66.0 7.3 51.7 PRESIDIO (CNV) 7.7 9.0 8.7 96.0 41.7 90.0 7.3 41.7 LINN 3.7 7.0 4.3 99.0 61.7 97.3 5.0 53.3 LSD VALUE 0.8 0.9 1.0 4.2 72.5 45.6 0.9 20.9 C.V. (%) 7.0 4.9 6.5 0.8 26.8 12.7 7.7 21.8 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 20. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE (CONT'D) 2004 NATIONAL PERENNIAL RYEGRASS TEST AT STILLWATER, OK 1/ 2005 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ QUALITY RATINGS NAME MAR APR MAY JUL AUG SEP OCT NOV DEC MEAN ASP6006 (LPFG) 8.7 8.0 9.0 6.0 6.3 3.3 6.7 9.0 9.0 7.3 04-BEN 7.7 8.0 9.0 4.0 4.7 4.0 6.7 9.0 9.0 6.9 ACCENT II (JR-119) 7.7 7.7 9.0 5.7 4.3 3.3 6.3 8.7 9.0 6.9 REVENGE GLX (JR-348) 7.0 7.3 9.0 5.0 5.3 3.7 6.7 8.7 9.0 6.9 CADDIESHACK II (JR-163) 8.0 7.0 9.0 5.7 5.3 2.3 6.3 7.3 9.0 6.7 CITATION FORE 6.0 7.7 9.0 4.7 4.3 4.0 6.3 9.0 8.3 6.6 BAR LP 4317 7.7 6.7 9.0 5.3 4.7 3.0 5.0 8.7 8.3 6.5 D04-1667 8.0 8.3 9.0 5.0 3.7 3.0 5.7 7.3 7.3 6.4 SRX 4682 7.0 7.0 9.0 4.3 4.3 3.7 5.7 7.7 8.7 6.4 VB77 8.7 8.3 9.0 6.0 5.0 2.3 5.3 6.0 7.3 6.4 APR 1670 7.0 7.7 8.3 4.3 5.0 2.3 5.0 8.0 8.7 6.3 PWDR 7.0 7.3 9.0 5.0 4.0 3.0 6.3 7.0 8.3 6.3 RG3P 7.0 7.7 9.0 6.0 6.0 1.3 4.3 7.3 7.7 6.3 SECRETARIAT II GLSR (LTP-101-GLSR) 6.7 7.0 8.7 6.0 3.7 1.7 5.3 8.0 9.0 6.2 LINE DRIVE GLS (APR 1797) 6.7 7.3 9.0 5.3 4.7 2.3 5.0 7.3 7.0 6.1 EXACTA II GLSR (LTP-611-GLSR) 8.0 8.3 9.0 5.7 4.7 1.7 4.3 6.7 7.0 6.1 PIZZAZZ 6.7 8.3 9.0 4.7 4.0 2.3 5.3 7.0 7.7 6.1 PRG HS-01-09 7.7 8.0 9.0 4.3 5.7 2.3 4.7 6.0 7.3 6.1 PST-2BLK 5.3 6.7 9.0 5.0 3.3 3.3 5.3 8.3 9.0 6.1 SRX 4692 6.7 8.0 9.0 5.3 5.3 3.0 5.0 6.3 6.3 6.1 $ILVER DOLLAR 6.0 7.3 9.0 4.0 3.0 2.0 5.0 8.3 9.0 6.0 APR 1648 6.3 6.7 9.0 5.3 5.0 3.0 4.7 6.7 7.3 6.0 BRIGHTSTAR SLT 7.7 8.0 8.7 4.0 3.7 1.7 5.3 8.0 7.3 6.0 TR47 7.0 8.3 8.7 5.7 5.0 3.0 5.0 5.7 6.0 6.0 ES45 8.0 8.0 9.0 4.0 3.7 1.3 4.0 7.0 8.0 5.9 INSPIRE 6.0 7.7 9.0 5.7 5.3 2.7 5.3 6.0 5.0 5.9 GOALKEEPER II (JR-114) 8.0 7.7 9.0 3.7 3.3 2.7 5.0 6.7 7.3 5.9 LPR 02203 5.7 6.7 7.0 4.3 4.3 2.7 5.3 8.3 8.3 5.9 QUICKSILVER 5.7 7.0 9.0 4.3 4.0 2.0 5.0 7.7 8.0 5.9 04-BRE 8.0 8.0 9.0 3.7 3.3 2.3 4.3 6.3 7.0 5.8 BAR LP 4420 6.7 7.0 9.0 5.0 3.7 1.7 4.7 7.0 7.3 5.8 DCM 6.3 8.0 9.0 4.7 4.7 1.0 4.3 7.0 7.0 5.8 PST-2LAN 7.0 7.7 8.7 4.7 2.7 2.0 4.7 7.7 7.3 5.8 APR 1663 6.3 7.0 9.0 5.0 4.7 1.7 4.3 6.3 6.7 5.7 BARLENNIUM 7.3 7.3 9.0 4.3 3.0 2.0 4.0 6.7 7.7 5.7 REGAL 5 (IS-PR 271) 8.3 7.7 9.0 6.7 3.7 1.7 4.3 5.3 5.0 5.7 TOP GUN II (JR-324) 8.0 8.3 9.0 4.7 2.7 2.7 4.3 5.7 6.0 5.7 MANHATTAN 5 GLR (PST-2AM) 7.7 7.3 9.0 3.7 2.3 3.0 5.3 6.7 6.7 5.7 REPELL GLS 7.7 7.3 9.0 4.7 3.0 1.0 4.3 7.3 6.7 5.7 BAR LP 4920 7.0 7.0 9.0 5.3 4.0 1.7 4.3 5.3 6.7 5.6 DP 17-9788 7.0 7.7 8.0 5.3 5.0 1.0 4.0 6.3 6.3 5.6 ASP6004 (EXS54) 8.7 8.3 9.0 5.7 4.0 1.3 3.0 4.7 5.3 5.6 IS-PR 236 7.7 8.0 9.0 5.3 3.3 1.3 3.3 5.3 6.7 5.6 ATTRIBUTE (IS-PR 270) 6.7 6.7 9.0 4.3 2.3 2.7 4.7 7.0 6.7 5.6 PANTHER 7.0 7.0 8.0 3.7 3.7 2.3 4.3 7.0 7.0 5.6 PST-2GSM 7.0 7.3 9.0 4.3 3.0 1.3 3.3 7.7 7.7 5.6 ASP6001 (RTS) 7.7 8.0 9.0 3.7 3.0 2.7 3.7 6.3 6.7 5.6 TABLE 20. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE (CONT'D) 2004 NATIONAL PERENNIAL RYEGRASS TEST AT STILLWATER, OK 1/ 2005 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ QUALITY RATINGS NAME MAR APR MAY JUL AUG SEP OCT NOV DEC MEAN SNR 6.3 7.0 9.0 3.7 3.0 1.7 3.7 7.3 8.3 5.6 SR 4600 (SRX 4SP) 7.3 7.3 9.0 5.3 2.7 1.3 4.7 6.0 6.3 5.6 AF 7.0 7.3 9.0 4.7 3.3 1.3 4.0 5.7 7.0 5.5 D04-11T 8.0 7.7 9.0 5.3 3.0 1.3 4.0 5.0 6.3 5.5 D04-LP05 7.3 7.0 8.7 3.7 2.3 2.0 5.0 6.3 7.3 5.5 HALO (KN42) 5.7 7.3 8.7 4.3 3.3 2.0 5.3 6.3 6.7 5.5 SP4 8.0 8.3 9.0 4.3 2.7 1.3 3.7 6.0 6.3 5.5 AAZ-B104 8.0 8.3 9.0 3.3 3.0 3.0 4.3 5.0 5.0 5.4 PIANIST (DP 17-9505) 7.7 7.3 9.0 6.0 3.7 1.0 3.0 5.0 5.7 5.4 KOKOMO II (IS-PR 235) 7.3 8.0 9.0 5.3 3.0 2.7 4.0 4.7 4.3 5.4 PRIMARY (IS-PR 269) 6.3 7.3 9.0 5.0 3.7 1.7 4.7 5.7 5.7 5.4 MMW 6.7 7.7 8.0 6.0 3.7 1.3 3.0 6.0 6.3 5.4 MS2 7.3 7.3 9.0 4.7 3.3 2.0 4.3 5.7 5.3 5.4 PARAGON GLR 8.3 7.7 9.0 4.7 4.3 2.3 3.3 4.3 4.3 5.4 PENTIUM 7.0 7.7 8.7 5.3 3.0 2.0 3.7 5.7 5.3 5.4 PM 101 6.3 7.3 9.0 5.0 2.0 2.0 4.0 6.0 7.0 5.4 PM 102 6.7 8.3 9.0 3.7 3.3 1.3 3.7 5.7 7.0 5.4 SUNSHINE 2 6.0 7.0 9.0 5.0 3.7 2.0 5.0 5.7 5.3 5.4 AFFINITY 6.0 6.3 7.3 5.3 3.7 1.0 3.3 7.0 7.3 5.3 DP1 7.0 7.3 9.0 5.3 3.3 1.3 3.7 6.0 5.0 5.3 MONTEREY 3 (JR-408) 6.0 7.0 9.0 3.3 3.7 1.0 4.7 6.7 6.7 5.3 L44 8.0 8.0 9.0 5.0 2.3 1.0 3.0 5.3 6.0 5.3 FIESTA 4 (PICK F4) 6.7 7.0 9.0 5.0 4.0 1.7 4.0 4.7 5.3 5.3 PST-2MNG 6.7 7.0 9.0 4.7 2.7 1.7 3.7 6.3 6.0 5.3 DERBY XTREME (IS-PR 268) 5.7 6.0 9.0 4.3 3.3 2.0 4.7 6.0 6.0 5.2 LA QUINTA (JR-255) 7.3 8.0 8.0 4.3 3.0 1.3 4.0 5.3 5.7 5.2 PINNACLE II 5.7 7.7 9.0 4.0 3.0 1.3 3.7 6.0 6.3 5.2 RAD-PR8 8.0 7.7 9.0 5.3 2.7 1.3 3.3 4.3 5.0 5.2 ASP6005 (AJM) 6.7 7.0 9.0 4.3 4.0 1.3 3.3 5.0 5.3 5.1 PALACE (IS-PR 273) 7.7 8.0 9.0 5.7 4.0 1.0 1.7 4.0 4.7 5.1 DELAWARE XL (PICK 01-2) 6.7 7.7 9.0 3.3 2.0 1.3 3.7 5.7 6.3 5.1 PREMIER 6.0 5.7 6.3 3.0 3.0 2.3 4.7 6.7 8.3 5.1 PST-2AG4 6.0 6.7 9.0 3.7 2.0 1.7 3.7 6.3 7.3 5.1 VB99 8.0 8.3 9.0 5.0 2.3 1.0 2.7 4.7 5.0 5.1 ASP6002 (BPR) 7.3 7.7 9.0 3.7 2.7 1.0 3.0 5.3 5.7 5.0 GPR 6.7 6.0 7.7 6.0 2.3 2.0 3.3 5.7 5.3 5.0 PREMIER II 6.7 7.3 9.0 3.7 1.7 1.0 3.3 6.0 6.0 5.0 PS-2 7.0 6.7 9.0 5.7 2.3 1.3 3.0 4.0 5.7 5.0 AC2 6.3 6.7 9.0 4.3 3.7 1.0 3.3 4.3 5.3 4.9 GALATTI (DP 17-9502) 6.3 7.0 9.0 5.7 2.7 1.0 2.0 4.3 5.7 4.9 E-99 8.0 7.7 9.0 4.7 2.7 1.0 2.3 4.0 5.0 4.9 FUSION 6.7 7.3 9.0 5.0 4.0 1.0 2.7 4.3 4.3 4.9 GL-2 6.7 7.0 9.0 4.7 2.7 1.0 3.0 4.7 5.3 4.9 HEADSTART 2 7.3 8.0 9.0 4.0 2.7 1.0 3.0 4.7 4.0 4.9 CABO II (IS-PR 233) 7.7 8.3 9.0 4.7 2.3 1.0 2.0 4.3 4.3 4.9 PST-217 7.7 7.0 8.7 3.3 2.3 2.0 2.7 4.7 5.7 4.9 ASP6003 (TRS) 7.3 7.7 8.7 4.7 2.7 1.0 3.3 4.0 5.0 4.9 TABLE 20. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE (CONT'D) 2004 NATIONAL PERENNIAL RYEGRASS TEST AT STILLWATER, OK 1/ 2005 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ QUALITY RATINGS NAME MAR APR MAY JUL AUG SEP OCT NOV DEC MEAN PHENOM (APR 1660) 6.0 6.7 8.3 4.3 2.0 1.0 3.7 6.0 5.0 4.8 BUENA VISTA 6.0 6.7 9.0 3.0 2.0 2.3 3.3 5.3 5.3 4.8 AMAZING GS (IS-PR 276) 7.3 7.7 9.0 5.3 2.3 1.0 2.3 4.0 4.3 4.8 KEYSTONE 2 (IS-PR 312) 6.3 7.0 9.0 4.3 2.3 1.0 3.0 5.0 5.3 4.8 ALL*STAR 3 (IS-PR 274) 7.7 7.7 9.0 6.0 2.0 1.3 2.3 4.0 3.3 4.8 PALMER III 6.3 7.7 8.3 3.3 3.0 1.3 2.7 4.3 6.0 4.8 PINNACLE 6.0 6.0 6.0 2.7 3.0 2.7 5.0 6.3 5.7 4.8 RNS 6.0 7.3 9.0 5.3 2.7 2.0 3.3 4.0 3.7 4.8 ARR 1664 7.0 7.3 8.0 4.3 3.0 1.0 2.7 4.0 4.7 4.7 CHARISMATIC II GLSR (LTP-PG-GLSR)6.0 6.7 8.3 4.3 3.0 1.0 2.7 4.7 5.3 4.7 PICK 02-R 6.0 8.0 9.0 5.0 3.0 1.0 2.0 3.7 4.3 4.7 DP 17-9499 7.3 7.0 9.0 5.3 1.7 1.0 2.0 3.7 4.7 4.6 OVERDRIVE 6.7 8.0 8.7 4.3 2.0 1.0 2.3 4.0 4.0 4.6 PANTHER GLS 7.3 7.3 9.0 5.3 2.3 1.0 2.3 3.3 3.3 4.6 PICK RB-1 7.3 8.0 8.7 4.0 1.7 1.0 2.0 4.7 4.0 4.6 LCK 8.3 8.0 9.0 4.3 1.3 1.0 2.3 2.7 3.3 4.5 PALMER IV 7.0 8.0 9.0 4.7 2.3 1.0 2.3 3.0 3.3 4.5 PM 103 7.3 7.7 9.0 3.3 2.3 1.0 2.7 4.0 3.3 4.5 D04-UP 7.3 7.7 9.0 2.7 2.0 1.0 2.3 3.7 4.0 4.4 PROTEGE GLR 7.7 8.0 9.0 2.0 2.0 1.0 2.0 3.0 4.7 4.4 GRAY STAR (PST-2LGL) 5.3 6.0 8.7 2.7 2.0 1.0 2.7 4.7 5.3 4.3 MACH I 7.0 7.3 9.0 4.3 2.7 1.0 1.3 3.0 3.3 4.3 HARRIER (SRX 4UP3) 7.0 6.3 9.0 3.3 1.3 1.0 1.7 3.3 3.7 4.1 PRESIDIO (CNV) 6.3 6.3 7.7 4.0 1.3 1.0 2.7 3.7 3.3 4.0 LINN 6.0 4.7 5.0 1.0 1.7 2.0 3.7 5.7 6.3 4.0 LSD VALUE 5.1 2.4 0.8 2.4 4.2 7.4 6.4 5.7 5.5 2.2 C.V. (%) 18.5 12.6 5.7 25.3 47.4 81.4 49.0 37.2 35.4 16.9 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 OK1 LOAM 7.1-7.5 61-150 501+ 3.1-4.0 FULL SUN 1.6-2.0 TO PREVENT STRESS