TABLE 27. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE 2004 NATIONAL PERENNIAL RYEGRASS TEST AT BLACKSBURG, VA 1/ 2005 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC SPRING QUALITY RATINGS NAME COLOR GREENUP MAR APR MAY JUL SEP OCT NOV MEAN DP1 7.3 6.0 5.0 4.3 4.3 7.0 7.3 7.7 8.7 6.0 PARAGON GLR 7.0 6.0 4.3 4.0 4.0 7.0 7.7 8.3 8.7 6.0 ARR 1664 7.0 5.3 5.0 4.0 4.0 6.7 7.3 7.7 8.7 5.9 CHARISMATIC II GLSR (LTP-PG-GLSR) 7.7 5.7 4.7 4.3 4.3 6.7 6.7 7.7 8.7 5.9 CITATION FORE 6.0 4.7 4.7 4.0 4.3 7.0 7.3 7.3 8.7 5.9 MONTEREY 3 (JR-408) 7.3 5.7 4.7 4.7 4.7 6.3 7.0 7.3 8.7 5.9 SR 4600 (SRX 4SP) 7.0 6.0 5.3 4.7 4.0 5.7 7.3 7.3 9.0 5.9 $ILVER DOLLAR 7.3 4.7 4.0 4.0 4.0 7.0 7.3 7.3 8.3 5.8 DCM 7.7 6.3 5.3 4.0 4.0 6.7 6.7 7.3 8.3 5.8 MMW 7.3 7.0 5.0 4.0 3.7 6.3 7.0 7.7 8.7 5.8 MANHATTAN 5 GLR (PST-2AM) 6.3 4.7 4.3 4.0 4.0 6.3 6.7 7.7 9.0 5.8 SRX 4682 7.3 5.3 5.0 5.0 4.3 5.7 6.3 7.0 9.0 5.8 04-BRE 6.3 5.3 4.0 4.0 4.0 6.3 7.0 7.7 8.3 5.7 ACCENT II (JR-119) 7.0 4.3 4.3 4.3 4.3 6.7 6.7 7.0 8.0 5.7 PST-2GSM 6.7 4.7 4.0 4.0 4.0 6.3 7.0 7.3 8.7 5.7 SECRETARIAT II GLSR (LTP-101-GLSR) 7.0 5.7 5.3 4.3 3.7 6.3 6.7 7.0 8.3 5.7 HARRIER (SRX 4UP3) 6.3 6.0 4.7 4.3 4.0 6.3 6.3 7.7 8.3 5.7 VB77 7.7 6.3 4.3 4.3 4.3 6.7 5.7 7.3 9.0 5.7 BARLENNIUM 6.3 3.7 4.0 4.0 4.0 6.0 6.7 7.3 8.7 5.6 D04-11T 7.3 5.0 4.3 4.0 4.0 7.0 6.0 7.0 8.7 5.6 D04-LP05 7.0 6.3 4.7 4.3 4.3 6.0 5.7 7.0 8.7 5.6 E-99 6.7 3.7 4.0 4.0 3.7 7.0 6.7 7.0 8.3 5.6 INSPIRE 6.3 4.7 4.0 4.0 4.3 7.0 5.7 7.0 8.7 5.6 LA QUINTA (JR-255) 7.7 6.3 4.0 4.0 4.3 6.3 6.0 7.3 8.7 5.6 PALMER IV 7.7 6.0 4.7 4.7 4.0 6.7 5.7 7.0 8.3 5.6 PM 103 7.3 5.0 4.7 4.0 4.0 5.7 7.0 7.3 8.0 5.6 PST-217 7.3 5.0 4.0 4.0 4.3 6.7 6.7 7.0 8.3 5.6 04-BEN 7.3 4.7 4.7 4.0 4.0 5.7 6.3 7.0 8.3 5.5 AAZ-B104 7.0 6.3 4.7 4.0 4.0 6.0 6.0 7.3 7.7 5.5 AC2 8.0 6.0 4.3 4.0 4.0 6.0 7.0 7.0 7.7 5.5 LINE DRIVE GLS (APR 1797) 6.7 4.3 4.0 4.3 4.3 6.3 6.3 7.0 8.0 5.5 BRIGHTSTAR SLT 7.3 4.3 4.0 4.0 4.0 6.7 5.7 7.3 8.0 5.5 D04-1667 7.0 5.0 4.3 4.3 3.7 7.0 6.0 7.0 8.0 5.5 D04-UP 7.7 5.3 4.7 4.3 4.0 6.0 5.7 7.0 8.0 5.5 ES45 9.0 6.7 4.7 4.3 3.7 5.3 7.0 7.3 7.7 5.5 PRIMARY (IS-PR 269) 7.0 5.7 4.7 4.3 4.0 6.0 6.0 7.0 8.3 5.5 PALACE (IS-PR 273) 8.3 7.0 5.3 4.7 4.0 6.0 5.0 6.3 8.7 5.5 KEYSTONE 2 (IS-PR 312) 7.3 6.0 4.7 4.0 3.7 5.7 6.0 7.3 8.3 5.5 REVENGE GLX (JR-348) 7.7 7.0 4.7 4.3 4.3 6.0 6.3 6.7 7.7 5.5 CADDIESHACK II (JR-163) 7.0 4.7 4.3 4.3 4.3 6.0 6.0 7.0 8.0 5.5 PALMER III 7.0 4.3 4.3 4.3 4.0 7.0 5.7 6.7 8.3 5.5 PANTHER GLS 7.3 5.7 4.0 4.3 3.7 5.7 6.7 7.3 8.0 5.5 PENTIUM 6.0 3.3 4.0 4.0 3.7 6.7 6.0 7.0 8.3 5.5 PST-2LAN 6.3 4.7 4.0 4.0 4.0 6.3 6.7 6.7 8.3 5.5 PST-2MNG 7.0 4.0 4.3 4.3 3.7 6.3 6.3 7.0 7.7 5.5 QUICKSILVER 7.3 5.7 4.0 4.0 4.3 6.7 6.0 7.0 8.0 5.5 APR 1648 8.0 5.0 4.7 4.3 3.7 6.0 5.7 6.3 8.3 5.4 TABLE 27. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE (CONT'D) 2004 NATIONAL PERENNIAL RYEGRASS TEST AT BLACKSBURG, VA 1/ 2005 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC SPRING QUALITY RATINGS NAME COLOR GREENUP MAR APR MAY JUL SEP OCT NOV MEAN PHENOM (APR 1660) 8.0 6.0 4.7 4.3 4.3 6.7 5.0 6.7 7.7 5.4 APR 1670 7.3 4.3 4.0 4.0 3.7 5.7 6.7 7.3 8.0 5.4 BAR LP 4317 7.0 4.3 4.3 4.0 4.0 7.0 5.3 6.7 7.7 5.4 ASP6004 (EXS54) 7.7 6.0 4.0 4.0 4.0 5.3 6.0 7.3 8.3 5.4 KOKOMO II (IS-PR 235) 8.0 6.7 4.3 4.0 4.0 5.7 5.7 7.0 8.7 5.4 IS-PR 236 7.7 6.3 4.3 4.0 3.7 6.3 5.7 7.0 8.0 5.4 DERBY XTREME (IS-PR 268) 7.3 6.3 4.0 4.0 4.0 6.0 5.7 7.0 8.3 5.4 ATTRIBUTE (IS-PR 270) 7.7 5.3 4.7 4.0 4.0 6.3 5.3 6.7 8.0 5.4 GOALKEEPER II (JR-114) 7.0 5.0 4.0 4.0 4.3 6.3 5.3 7.0 8.0 5.4 TOP GUN II (JR-324) 7.3 5.3 4.0 4.3 4.3 5.7 5.3 7.0 8.7 5.4 OVERDRIVE 7.0 5.3 4.3 4.0 4.0 6.7 5.3 6.7 8.3 5.4 FIESTA 4 (PICK F4) 6.7 6.0 4.7 4.0 4.0 5.7 6.0 7.0 7.7 5.4 PREMIER 5.0 3.0 4.0 4.0 4.0 5.7 6.7 7.0 8.0 5.4 PRG HS-01-09 7.7 5.3 4.0 4.0 4.0 5.0 6.7 7.3 8.3 5.4 RAD-PR8 7.0 5.0 4.0 4.0 4.0 6.3 6.7 6.3 8.0 5.4 REPELL GLS 8.0 6.7 4.7 4.7 4.0 6.0 4.3 6.7 8.7 5.4 ASP6001 (RTS) 8.0 6.0 4.7 4.3 4.0 6.0 5.3 6.3 8.3 5.4 TR47 8.0 6.0 5.0 4.0 4.0 5.7 5.7 7.0 7.7 5.4 BAR LP 4920 7.0 4.7 4.3 4.3 4.3 6.0 5.0 7.0 7.7 5.3 ASP6002 (BPR) 7.3 6.3 4.0 4.0 4.0 5.7 5.3 7.3 8.3 5.3 BUENA VISTA 7.7 6.3 4.3 4.0 3.7 6.3 5.0 6.7 8.0 5.3 DP 17-9499 7.3 5.0 4.0 4.0 4.0 5.3 5.7 7.3 8.3 5.3 FUSION 7.7 6.3 4.3 4.0 4.0 6.0 5.3 7.3 7.7 5.3 HALO (KN42) 9.0 7.0 4.3 4.0 4.0 5.7 5.0 6.7 8.3 5.3 REGAL 5 (IS-PR 271) 7.7 6.7 4.3 4.3 3.7 6.0 5.3 7.0 8.0 5.3 AMAZING GS (IS-PR 276) 7.3 5.7 4.3 4.3 4.3 5.0 6.0 7.0 7.7 5.3 LCK 6.7 5.0 4.0 4.0 4.0 5.7 6.0 6.7 8.0 5.3 MACH I 7.7 5.7 4.7 4.0 3.3 6.3 5.3 6.7 7.7 5.3 MS2 7.7 5.7 4.3 4.3 4.7 6.0 4.7 6.7 7.3 5.3 PICK RB-1 7.0 6.0 4.0 4.0 4.0 5.7 6.0 7.0 7.3 5.3 PM 102 7.7 6.0 4.7 4.0 4.0 4.3 5.7 7.3 8.0 5.3 PROTEGE GLR 7.3 6.0 4.7 4.3 3.0 5.3 6.0 7.3 8.0 5.3 PS-2 7.3 5.0 4.7 4.3 4.0 5.7 5.7 6.3 8.0 5.3 RG3P 7.7 7.0 4.0 4.3 4.3 6.3 5.3 6.7 7.7 5.3 SNR 8.7 6.0 4.7 4.3 4.3 5.7 4.0 6.3 8.7 5.3 VB99 8.0 6.3 4.7 4.0 4.0 5.3 5.7 7.0 7.7 5.3 AF 7.0 5.0 4.3 4.0 4.0 5.0 5.3 7.0 7.7 5.2 AFFINITY 4.7 3.3 4.0 4.0 3.7 6.3 5.3 6.7 7.3 5.2 PIANIST (DP 17-9505) 7.3 4.0 4.3 4.0 4.0 6.3 4.7 6.3 8.0 5.2 EXACTA II GLSR (LTP-611-GLSR) 7.3 5.3 4.0 3.7 3.7 5.7 6.0 7.3 7.0 5.2 GRAY STAR (PST-2LGL) 7.0 6.7 4.0 4.0 3.7 6.7 5.0 6.0 8.0 5.2 DELAWARE XL (PICK 01-2) 7.7 6.3 4.3 4.3 4.0 6.3 4.7 6.3 7.7 5.2 PINNACLE II 7.3 5.0 4.3 4.0 3.7 5.0 5.3 7.0 8.0 5.2 PM 101 7.3 5.3 4.0 4.0 4.0 5.3 5.0 7.0 8.0 5.2 PREMIER II 6.7 4.3 4.0 4.0 4.0 5.7 5.3 6.7 8.0 5.2 SUNSHINE 2 7.3 6.0 4.0 4.0 4.0 6.0 5.3 6.7 7.7 5.2 APR 1663 6.7 4.0 4.0 4.0 4.0 5.0 5.0 6.7 8.0 5.1 TABLE 27. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE (CONT'D) 2004 NATIONAL PERENNIAL RYEGRASS TEST AT BLACKSBURG, VA 1/ 2005 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC SPRING QUALITY RATINGS NAME COLOR GREENUP MAR APR MAY JUL SEP OCT NOV MEAN GALATTI (DP 17-9502) 7.3 4.0 4.0 4.0 4.0 5.3 4.7 7.0 8.0 5.1 DP 17-9788 6.7 5.0 4.0 4.0 4.0 5.0 4.7 6.7 8.3 5.1 GPR 8.0 6.0 4.7 4.3 4.0 5.0 4.7 6.3 7.7 5.1 CABO II (IS-PR 233) 8.0 7.0 4.0 3.3 3.3 6.0 6.0 6.7 7.3 5.1 L44 7.7 6.0 4.3 4.0 4.0 5.3 5.3 6.3 7.7 5.1 PANTHER 5.7 4.0 4.3 4.0 3.7 5.7 5.7 6.3 7.3 5.1 PIZZAZZ 7.3 5.0 4.0 4.0 4.0 6.3 4.3 6.3 8.0 5.1 PWDR 8.0 6.0 4.3 4.0 4.0 5.0 5.0 7.0 7.7 5.1 RNS 7.7 5.3 4.3 4.0 4.0 5.7 4.7 6.7 7.7 5.1 SP4 8.7 6.0 4.0 4.0 4.0 5.7 5.0 7.0 7.3 5.1 SRX 4692 7.7 5.3 4.0 3.7 3.0 5.7 5.7 7.0 8.0 5.1 ASP6005 (AJM) 7.7 6.0 4.3 4.0 4.0 5.3 4.0 5.7 8.3 5.0 BAR LP 4420 7.3 6.0 4.0 4.0 4.3 5.7 5.3 6.3 6.7 5.0 GL-2 7.3 5.7 4.3 4.0 4.0 5.0 4.7 6.7 7.7 5.0 ALL*STAR 3 (IS-PR 274) 7.0 5.7 4.0 4.0 4.3 5.3 4.7 6.7 7.3 5.0 PICK 02-R 8.0 6.3 4.3 4.3 4.3 5.3 4.3 6.0 7.7 5.0 PST-2AG4 7.3 5.3 4.3 4.0 4.0 5.3 4.7 6.0 7.3 5.0 PST-2BLK 7.7 5.0 4.0 4.0 3.3 5.3 5.0 6.7 7.7 5.0 ASP6003 (TRS) 7.7 6.3 4.3 4.0 4.0 5.0 4.3 6.7 7.7 5.0 ASP6006 (LPFG) 8.0 6.3 4.3 3.7 3.3 5.0 4.7 6.7 7.3 4.9 PRESIDIO (CNV) 8.3 5.7 3.7 3.7 4.0 4.0 5.0 6.3 7.3 4.8 HEADSTART 2 7.3 4.7 4.0 4.0 3.7 5.7 4.0 6.0 7.0 4.8 PINNACLE 4.7 3.0 4.0 4.0 3.3 4.0 4.7 6.0 8.3 4.8 LPR 02203 5.7 3.7 4.0 4.0 3.7 4.7 3.3 5.7 6.3 4.5 LINN 4.0 2.7 3.3 3.3 3.0 3.0 3.0 4.0 4.0 3.5 LSD VALUE 1.1 1.5 1.5 1.1 1.2 2.1 2.8 1.6 2.0 0.7 C.V. (%) 9.5 16.2 12.4 8.8 11.1 15.9 21.3 10.2 10.4 6.9 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 VA1 SILTY CLAY LOAM 5.6-6.0 0-60 0-150 3.1-4.0 FULL SUN 1.6-2.0 TO PREVENT DORMANCY