TABLE 24. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE 2004 NATIONAL PERENNIAL RYEGRASS TEST AT KINGSTON, RI 1/ 2005 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ PERCENT GENETIC SEEDLING COVER CROWN QUALITY RATINGS NAME COLOR VIGOR SUMMER RUST JUN JUL AUG SEP OCT NOV MEAN PROTEGE GLR 7.3 4.3 81.3 5.5 6.3 6.3 6.3 7.5 7.0 6.5 6.6 AF 6.3 5.5 88.8 3.8 5.8 6.5 6.8 6.3 6.8 6.3 6.4 LCK 6.3 5.5 86.3 4.5 6.3 5.5 6.0 6.5 6.8 6.5 6.3 PICK RB-1 7.0 4.5 85.0 4.8 5.8 6.3 6.0 7.3 6.5 6.3 6.3 EXACTA II GLSR (LTP-611-GLSR) 6.8 6.3 77.5 5.0 5.5 6.0 5.5 6.8 6.8 6.5 6.2 MMW 6.5 5.3 82.5 4.5 5.8 6.0 5.5 6.3 7.0 6.8 6.2 FIESTA 4 (PICK F4) 7.3 4.5 78.8 4.3 6.3 6.0 5.0 6.0 7.8 6.3 6.2 DCM 6.8 3.8 76.3 4.5 6.3 6.0 5.8 5.8 6.5 6.3 6.1 ALL*STAR 3 (IS-PR 274) 7.0 5.8 86.3 4.3 5.8 5.8 5.5 6.5 6.5 6.8 6.1 PM 101 7.5 5.5 75.0 5.5 6.0 5.5 5.5 6.0 7.0 6.8 6.1 AAZ-B104 6.5 5.8 82.5 5.3 5.8 5.8 5.8 6.3 6.5 6.0 6.0 AC2 7.0 5.3 82.5 4.0 5.5 5.8 5.8 6.3 6.5 6.5 6.0 D04-UP 6.0 5.8 85.0 3.8 5.8 5.8 5.5 6.0 7.0 5.8 6.0 DERBY XTREME (IS-PR 268) 7.0 5.8 80.0 4.3 5.3 5.5 6.0 5.8 7.0 6.8 6.0 AMAZING GS (IS-PR 276) 7.3 5.5 75.0 4.5 6.5 5.5 5.0 6.0 6.3 6.5 6.0 REVENGE GLX (JR-348) 7.0 5.5 75.0 3.5 5.5 5.8 5.5 6.0 6.8 6.3 6.0 PARAGON GLR 6.8 3.5 80.0 3.8 6.5 5.0 5.5 5.8 6.5 6.5 6.0 PWDR 7.5 5.8 77.5 5.3 6.0 5.3 5.8 5.3 6.8 6.8 6.0 RG3P 6.5 5.5 85.0 4.3 5.3 6.5 6.0 5.8 6.3 6.5 6.0 CHARISMATIC II GLSR (LTP-PG-GLSR) 6.5 5.3 80.0 4.5 5.8 6.0 5.8 5.8 6.3 5.8 5.9 D04-11T 7.0 5.3 80.0 4.0 5.8 5.5 5.5 5.5 7.3 6.0 5.9 DP 17-9499 6.8 4.3 88.8 5.3 5.8 6.0 6.3 5.8 5.8 6.0 5.9 KOKOMO II (IS-PR 235) 6.8 4.3 83.8 4.8 4.8 6.0 6.5 5.8 6.0 6.3 5.9 ATTRIBUTE (IS-PR 270) 6.5 6.5 83.8 3.8 5.8 5.3 6.0 6.0 6.3 6.3 5.9 MS2 7.5 5.5 77.5 4.5 5.5 5.3 5.5 5.0 7.8 6.3 5.9 RNS 6.0 5.8 88.8 4.0 5.8 6.3 5.3 5.5 6.8 6.0 5.9 APR 1648 7.3 4.5 85.0 5.8 5.0 5.8 5.8 6.8 6.0 5.5 5.8 LINE DRIVE GLS (APR 1797) 6.3 4.3 80.0 3.3 5.5 5.8 6.0 5.5 6.8 5.3 5.8 BUENA VISTA 7.3 5.5 80.0 4.8 5.3 5.3 6.3 5.8 6.3 6.3 5.8 ASP6004 (EXS54) 8.0 5.3 85.0 4.3 5.5 5.0 6.3 5.3 6.5 6.5 5.8 IS-PR 236 7.0 5.8 80.0 4.0 5.5 5.8 6.3 6.0 5.8 5.8 5.8 PRIMARY (IS-PR 269) 6.5 5.8 87.5 4.8 5.5 5.8 5.5 5.8 6.0 6.3 5.8 REGAL 5 (IS-PR 271) 8.0 6.0 70.0 4.8 5.3 4.8 5.3 6.5 6.5 6.5 5.8 KEYSTONE 2 (IS-PR 312) 6.5 5.5 77.5 3.5 5.8 5.3 5.8 6.0 5.5 6.5 5.8 ASP6006 (LPFG) 7.8 5.8 77.5 5.3 5.5 5.3 5.3 5.8 6.3 6.5 5.8 PINNACLE II 6.3 5.5 72.5 4.5 6.3 5.3 5.8 5.5 6.3 6.0 5.8 PIZZAZZ 6.8 4.5 77.5 4.8 5.5 5.3 6.0 5.5 6.5 5.8 5.8 REPELL GLS 6.8 3.5 81.3 3.5 5.8 5.3 6.0 6.3 5.8 6.0 5.8 SECRETARIAT II GLSR (LTP-101-GLSR) 5.8 5.5 78.8 4.8 5.5 6.0 5.3 5.8 6.5 5.8 5.8 SP4 8.0 5.8 77.5 6.0 5.5 4.5 5.5 5.0 7.3 6.8 5.8 ASP6005 (AJM) 7.3 6.0 80.0 4.8 5.3 4.8 5.5 5.3 7.0 6.5 5.7 ASP6002 (BPR) 7.8 6.8 68.8 5.0 5.3 4.8 5.8 5.5 6.3 6.8 5.7 PRESIDIO (CNV) 7.3 4.3 80.0 5.3 5.3 5.0 5.0 5.8 6.8 6.3 5.7 E-99 5.8 6.3 85.0 4.0 5.3 5.5 6.0 5.8 6.0 5.8 5.7 GL-2 5.8 5.8 77.5 3.5 5.5 5.5 5.5 5.8 6.0 6.0 5.7 PALACE (IS-PR 273) 7.0 5.8 76.3 4.8 6.0 5.5 4.8 6.0 5.8 6.3 5.7 TOP GUN II (JR-324) 7.3 5.0 71.3 5.0 5.5 5.0 5.0 5.5 6.8 6.3 5.7 TABLE 24. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE (CONT'D) 2004 NATIONAL PERENNIAL RYEGRASS TEST AT KINGSTON, RI 1/ 2005 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ PERCENT GENETIC SEEDLING COVER CROWN QUALITY RATINGS NAME COLOR VIGOR SUMMER RUST JUN JUL AUG SEP OCT NOV MEAN CADDIESHACK II (JR-163) 6.3 5.8 77.5 4.3 6.0 5.5 6.0 4.8 5.8 6.0 5.7 MACH I 6.5 5.8 82.5 4.5 5.5 5.5 6.0 5.3 5.5 6.3 5.7 PALMER IV 6.5 5.8 75.0 5.0 5.5 5.5 4.8 6.0 6.3 6.3 5.7 PST-217 5.8 5.5 75.0 4.0 5.8 5.3 4.8 5.5 6.5 6.3 5.7 PST-2LAN 5.8 5.3 87.5 4.8 5.5 6.0 5.8 5.5 5.8 5.8 5.7 SR 4600 (SRX 4SP) 6.8 5.5 85.0 4.3 5.8 5.3 5.8 5.5 6.0 6.0 5.7 HARRIER (SRX 4UP3) 7.0 5.3 80.0 4.0 5.8 5.5 5.3 5.8 6.0 6.0 5.7 $ILVER DOLLAR 5.8 5.5 77.5 5.0 5.0 5.3 5.5 4.5 7.0 6.3 5.6 PHENOM (APR 1660) 6.5 5.0 76.3 4.3 5.5 5.3 5.5 5.5 5.8 6.0 5.6 ARR 1664 6.5 5.8 77.5 3.8 5.8 5.5 5.5 5.8 5.5 5.8 5.6 BAR LP 4920 6.0 5.3 75.0 5.5 5.5 5.8 5.0 5.8 5.5 6.3 5.6 D04-1667 6.3 4.8 81.3 4.0 5.8 5.0 5.5 5.5 6.3 5.8 5.6 D04-LP05 7.3 6.0 68.8 4.8 6.3 5.0 5.3 5.3 6.0 5.8 5.6 CABO II (IS-PR 233) 7.8 5.3 75.0 4.8 4.8 5.3 5.8 5.3 6.5 6.0 5.6 PREMIER II 5.8 5.3 76.3 3.8 6.3 6.3 5.3 5.0 5.5 5.3 5.6 MANHATTAN 5 GLR (PST-2AM) 6.8 6.0 68.8 3.8 6.3 5.8 5.0 5.5 5.3 5.8 5.6 PST-2MNG 7.0 5.8 78.8 4.8 5.0 5.8 5.5 5.5 6.0 5.8 5.6 ASP6001 (RTS) 7.3 4.8 63.8 5.5 6.0 4.8 4.5 5.0 7.3 6.3 5.6 SRX 4682 6.0 5.3 80.0 4.0 6.3 5.3 5.5 5.5 6.0 5.0 5.6 VB99 7.5 5.5 78.8 4.8 5.5 5.0 5.8 5.5 6.3 5.8 5.6 04-BEN 6.5 5.5 81.3 3.5 5.0 5.5 5.3 5.3 6.0 6.3 5.5 APR 1663 6.0 5.3 82.5 4.5 5.5 5.5 5.8 4.8 6.0 5.5 5.5 BRIGHTSTAR SLT 6.3 5.3 67.5 4.8 5.8 5.5 5.0 5.0 6.0 5.8 5.5 GALATTI (DP 17-9502) 6.3 5.3 76.3 4.3 5.5 5.3 5.3 5.0 5.5 6.3 5.5 DP 17-9788 5.5 4.8 73.8 3.8 5.5 5.3 5.3 5.5 5.5 5.8 5.5 FUSION 7.8 6.3 68.8 5.3 5.8 4.8 5.5 5.8 5.8 5.8 5.5 GPR 7.5 4.5 67.5 5.3 6.0 5.0 4.8 5.0 5.5 6.5 5.5 GRAY STAR (PST-2LGL) 6.0 3.8 72.5 5.3 6.0 5.5 5.0 5.0 5.3 6.0 5.5 HEADSTART 2 7.8 5.5 63.8 5.0 5.0 5.0 5.0 5.3 6.5 6.5 5.5 OVERDRIVE 6.5 6.0 72.5 5.5 5.3 4.3 5.5 5.3 6.8 6.0 5.5 PM 103 6.8 6.8 73.8 4.0 5.5 5.0 4.8 5.3 6.5 5.8 5.5 PS-2 6.0 6.5 87.5 5.8 5.8 5.5 5.8 4.8 5.8 5.5 5.5 PST-2GSM 6.5 6.5 77.5 4.3 6.0 5.0 4.5 6.0 6.0 5.8 5.5 SNR 7.5 4.8 63.8 4.8 5.3 5.0 4.3 5.3 6.8 6.3 5.5 TR47 7.8 5.5 62.5 5.0 5.5 4.5 5.3 5.0 6.8 6.3 5.5 ASP6003 (TRS) 7.3 6.8 76.3 4.8 5.3 4.8 5.5 5.3 6.5 5.8 5.5 VB77 7.8 5.3 72.5 5.0 5.8 5.0 4.8 4.8 6.3 6.3 5.5 APR 1670 6.5 4.8 82.5 3.3 5.0 5.3 5.3 5.5 6.0 5.5 5.4 DP1 7.0 5.0 76.3 4.8 5.3 5.3 4.5 5.8 5.5 6.3 5.4 INSPIRE 5.5 4.8 77.5 5.0 5.5 5.8 5.3 4.8 5.8 5.3 5.4 ACCENT II (JR-119) 6.8 5.5 78.8 5.0 5.8 5.8 5.0 4.5 5.8 5.8 5.4 MONTEREY 3 (JR-408) 6.0 6.3 62.5 5.3 5.0 4.8 5.0 5.0 6.3 6.3 5.4 L44 7.5 6.0 60.0 5.3 5.5 4.8 4.5 5.0 6.5 6.3 5.4 PANTHER GLS 6.0 6.5 63.8 3.3 5.5 5.0 5.0 5.3 5.8 5.8 5.4 04-BRE 7.0 6.3 66.3 4.0 5.3 4.8 5.3 5.3 5.8 5.8 5.3 BAR LP 4317 5.5 5.3 81.3 3.3 5.5 5.5 5.3 5.3 5.0 5.3 5.3 BARLENNIUM 5.8 6.0 77.5 4.0 6.3 5.5 5.3 4.5 5.5 5.0 5.3 TABLE 24. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE (CONT'D) 2004 NATIONAL PERENNIAL RYEGRASS TEST AT KINGSTON, RI 1/ 2005 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ PERCENT GENETIC SEEDLING COVER CROWN QUALITY RATINGS NAME COLOR VIGOR SUMMER RUST JUN JUL AUG SEP OCT NOV MEAN PANTHER 5.5 4.3 75.0 4.8 6.0 5.8 5.3 5.0 4.8 4.8 5.3 DELAWARE XL (PICK 01-2) 7.0 5.3 72.5 5.3 5.3 5.0 4.5 4.5 6.3 6.0 5.3 PICK 02-R 7.3 5.8 66.3 4.0 5.3 4.8 5.0 4.5 5.8 6.8 5.3 PRG HS-01-09 6.8 6.0 60.0 5.3 5.3 4.5 4.8 4.5 6.8 6.3 5.3 PST-2AG4 6.8 6.5 75.0 4.8 4.5 5.3 5.0 5.3 6.0 6.0 5.3 QUICKSILVER 6.3 5.3 72.5 5.5 5.5 5.3 5.0 4.5 5.5 6.0 5.3 RAD-PR8 6.3 5.5 75.0 4.3 5.5 4.5 5.3 4.8 6.3 5.8 5.3 SUNSHINE 2 7.8 5.5 62.5 5.5 4.8 4.8 5.0 5.0 6.3 5.8 5.3 AFFINITY 4.3 3.5 78.8 4.3 6.0 5.8 5.0 4.3 5.3 4.8 5.2 CITATION FORE 6.0 5.3 73.8 4.3 4.8 5.5 5.0 4.5 5.8 5.5 5.2 PIANIST (DP 17-9505) 7.3 4.8 71.3 4.8 5.8 5.5 4.5 5.0 5.0 5.5 5.2 ES45 8.0 5.5 60.0 5.5 4.8 4.8 4.0 4.8 6.0 6.8 5.2 HALO (KN42) 8.0 5.5 60.0 6.0 5.3 4.8 4.3 4.8 6.3 5.8 5.2 GOALKEEPER II (JR-114) 7.3 5.8 57.5 4.8 6.0 5.0 4.5 4.5 5.3 6.0 5.2 PM 102 7.8 5.5 67.5 5.5 4.8 4.5 4.8 5.0 6.0 6.0 5.2 BAR LP 4420 7.3 5.5 71.3 5.0 4.8 4.5 4.8 4.5 6.0 6.3 5.1 PENTIUM 5.5 5.5 75.0 3.3 5.5 5.0 5.3 4.3 5.3 5.5 5.1 LA QUINTA (JR-255) 7.5 6.0 63.8 4.8 5.0 4.5 4.0 4.8 6.0 5.8 5.0 PALMER III 5.8 5.5 72.5 5.0 5.0 4.5 5.0 4.0 6.0 5.3 5.0 PST-2BLK 7.0 5.3 58.8 4.3 5.0 4.8 4.0 5.0 5.3 5.5 4.9 PREMIER 4.5 5.5 73.8 5.0 5.5 5.3 4.3 3.8 4.8 5.0 4.8 SRX 4692 6.8 5.3 63.8 3.8 4.8 4.3 4.3 4.8 5.0 5.5 4.8 LPR 02203 5.5 5.5 57.5 6.0 5.3 4.3 4.5 4.0 4.8 4.5 4.5 PINNACLE 4.0 5.5 68.8 5.8 4.8 4.8 3.8 4.0 5.0 4.3 4.4 LINN 3.3 4.8 42.5 6.3 4.8 3.8 2.3 2.5 3.0 3.0 3.2 LSD VALUE 0.8 1.3 15.1 1.7 2.7 1.3 1.3 0.9 1.4 0.9 0.5 C.V. (%) 9.5 15.8 13.0 21.4 14.7 14.0 15.5 12.6 14.1 10.4 6.4 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 RI1 SILT LOAM AND SILT 6.1-6.5 - - 5.1-6.0 FULL SUN 0.6-1.0 TO PREVENT STRESS