TABLE 2. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE 2004 NATIONAL PERENNIAL RYEGRASS TEST AT URBANA, IL 1/ 2007 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC QUALITY RATINGS NAME COLOR APR MAY JUN JUL AUG SEP OCT MEAN SILVER DOLLAR 6.0 6.3 6.0 7.7 7.0 6.3 7.3 6.3 6.7 ZOOM (LCK) 7.0 6.0 6.7 6.3 6.3 6.7 7.3 7.3 6.7 PARAGON GLR 6.7 6.0 6.3 6.7 6.7 6.7 7.3 6.7 6.6 GL-2 6.3 6.3 7.0 5.7 6.3 6.0 7.0 7.0 6.5 LINE DRIVE GLS (APR 1797) 6.0 6.3 6.0 6.7 6.3 6.7 7.3 6.0 6.5 MACH I 6.3 7.0 6.3 6.7 6.7 6.0 6.0 6.7 6.5 RNS 6.0 6.3 6.0 6.7 6.3 6.7 7.0 6.3 6.5 UNO (D04-11T) 7.0 6.3 6.0 6.3 5.7 6.3 7.7 6.7 6.4 DCM 6.3 4.7 6.3 7.0 6.3 6.7 7.3 6.7 6.4 DP 17-9499 6.7 6.3 6.0 6.3 6.0 6.7 6.3 7.0 6.4 PALMER IV 6.7 6.0 5.7 7.0 6.0 6.7 6.7 6.7 6.4 PHENOM (APR 1660) 6.3 6.0 5.7 6.0 6.3 6.0 7.3 7.0 6.4 APR 1648 6.3 6.0 5.7 7.0 6.0 6.3 6.7 6.3 6.3 APR 1670 5.3 5.3 6.3 6.7 6.7 6.7 6.7 6.0 6.3 BAR LP 4317 5.7 6.7 6.7 6.0 6.0 6.3 6.3 6.0 6.3 DEFENDER (D04-UP) 6.0 6.3 6.3 7.0 6.3 6.0 6.0 6.3 6.3 DART (APR 1663) 6.0 6.3 6.3 6.0 6.3 6.0 6.7 6.7 6.3 HOMERUN (RG3P) 6.3 6.7 5.0 6.0 6.7 7.0 6.7 6.0 6.3 MMW 6.7 6.3 6.0 6.3 6.3 6.7 5.0 7.3 6.3 PINNACLE II 5.3 6.7 7.0 6.7 5.3 6.0 6.7 5.7 6.3 TR47 6.7 6.7 6.0 6.3 6.0 5.7 6.3 7.0 6.3 TRANSFORMER (D04-1667) 6.3 6.3 6.7 6.0 6.0 6.3 6.0 6.3 6.2 EXACTA II GLSR (LTP-611-GLSR) 6.0 7.0 6.3 6.3 6.0 6.0 4.3 7.3 6.2 FUSION 6.3 5.7 6.3 6.0 6.3 6.0 6.7 6.7 6.2 KOKOMO II (IS-PR 235) 6.7 6.0 5.3 6.7 6.0 6.0 6.7 6.7 6.2 NEXUS XR (SNR) 6.3 6.7 6.0 6.0 5.7 5.7 6.0 7.3 6.2 PALACE (IS-PR 273) 6.3 6.3 5.7 7.0 5.7 5.7 6.7 6.7 6.2 PST-217 6.7 6.0 6.0 6.0 7.0 5.7 6.3 6.7 6.2 APPLE GL (AAZ-B104) 6.3 6.7 6.0 5.3 5.7 5.7 6.7 7.0 6.1 ASP6004 (EXS54) 6.3 6.0 6.0 6.0 6.0 5.3 6.7 6.7 6.1 ATTRIBUTE (IS-PR 270) 6.3 6.7 5.3 6.3 5.7 6.3 5.7 6.7 6.1 BAR LP 4420 6.3 6.0 6.0 6.3 5.7 6.3 5.7 6.7 6.1 CHARISMATIC II GLSR (LTP-PG-GLSR) 6.0 6.0 5.7 5.7 6.0 6.7 6.0 6.7 6.1 CUTTER II (PM 101) 6.3 6.3 6.0 6.0 6.3 6.3 5.0 6.7 6.1 E-99 5.3 6.3 6.0 5.3 6.0 6.3 7.0 5.7 6.1 GRAND SLAM 2 (PST-2GSM) 6.7 6.3 5.3 6.3 6.3 6.0 6.0 6.3 6.1 HARRIER (SRX 4UP3) 6.3 7.0 5.7 5.3 5.3 6.3 6.7 6.7 6.1 INSPIRE 5.3 5.7 6.0 6.0 5.7 6.0 7.3 6.3 6.1 KEYSTONE 2 (IS-PR 312) 6.3 6.7 5.7 5.7 6.0 6.7 5.7 6.3 6.1 PANTHER GLS 6.7 5.7 6.0 6.3 5.7 6.0 7.0 6.3 6.1 PENTIUM 5.0 5.7 6.0 5.7 6.3 6.3 6.7 6.0 6.1 PIZZAZZ 4.7 6.7 6.3 6.3 6.3 6.3 5.0 6.0 6.1 PRIMARY (IS-PR 269) 6.3 6.0 6.0 6.0 5.7 6.3 5.7 7.3 6.1 PROTEGE GLR 6.3 6.7 6.0 5.7 5.7 5.7 6.0 7.3 6.1 PST-2AG4 6.3 6.3 6.0 6.7 5.0 5.7 6.0 7.0 6.1 REGAL 5 (IS-PR 271) 7.0 6.7 5.7 5.7 5.7 6.3 6.3 6.7 6.1 STELLAR GL (IS-PR 236) 6.7 6.3 5.7 6.3 6.0 6.3 6.0 6.3 6.1 TABLE 2. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE (CONT'D) 2004 NATIONAL PERENNIAL RYEGRASS TEST AT URBANA, IL 1/ 2007 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC QUALITY RATINGS NAME COLOR APR MAY JUN JUL AUG SEP OCT MEAN TOP GUN II (JR-324) 6.0 6.0 6.0 6.7 6.3 6.0 5.7 6.3 6.1 VB99 7.0 6.7 5.3 6.3 5.7 5.7 6.3 6.7 6.1 1G SQUARED (APR 1664) 6.3 6.7 5.3 5.3 5.7 6.7 6.0 6.3 6.0 ALLSTAR 3 (IS-PR 274) 6.3 5.3 5.7 6.3 5.3 6.7 5.3 7.0 6.0 AMAZING GS (IS-PR 276) 6.7 6.3 6.3 6.0 5.3 6.0 5.7 6.3 6.0 ASP6002 (BPR) 6.3 6.7 6.0 6.0 5.7 5.0 6.7 6.3 6.0 BUENA VISTA 6.0 5.7 6.0 6.0 5.7 5.7 6.3 6.7 6.0 CABO II (IS-PR 233) 6.3 6.3 5.3 6.3 6.3 5.3 6.0 6.3 6.0 CITATION FORE 6.0 6.7 5.0 6.7 5.7 6.0 5.7 6.7 6.0 DASHER 3 (PICK RB-1) 6.0 6.3 5.7 5.3 6.0 6.0 5.7 7.3 6.0 DP 17-9788 5.3 6.3 5.7 6.0 5.7 5.3 6.7 6.3 6.0 FIESTA 4 (PICK F4) 6.7 6.3 5.0 5.7 6.0 6.3 5.0 8.0 6.0 GALATTI (DP 17-9502) 6.0 6.3 5.0 6.0 6.0 6.0 6.3 6.0 6.0 MANHATTAN 5 GLR (PST-2AM) 6.7 6.0 6.0 6.0 6.3 5.3 5.3 7.0 6.0 RAD-PR8 5.3 6.0 5.0 6.0 6.0 6.3 6.3 6.3 6.0 REPELL GLS 6.0 5.7 6.3 6.0 5.0 6.7 6.7 6.0 6.0 SECRETARIAT II GLSR (LTP-101-GLSR) 6.0 5.7 5.3 6.0 6.3 6.3 6.0 6.7 6.0 HAWKEYE 2 (SRX 4692) 6.3 5.7 5.3 5.7 5.7 6.3 7.0 6.7 6.0 AF 6.0 5.7 5.7 5.3 6.3 6.0 5.7 6.3 5.9 BRIGHTSTAR SLT 6.0 6.3 4.7 6.0 6.0 6.7 5.0 6.3 5.9 DERBY XTREME (IS-PR 268) 6.3 5.3 5.3 6.0 5.7 6.7 5.7 6.7 5.9 EDGE II (AC2) 6.3 6.3 5.3 6.0 5.3 5.3 6.0 6.7 5.9 GRAY STAR (PST-2LGL) 6.0 6.3 6.0 6.7 5.7 5.7 5.0 6.0 5.9 OVERDRIVE 6.3 6.0 6.0 5.0 6.0 5.7 6.3 6.0 5.9 PIANIST (DP 17-9505) 5.3 6.3 5.0 6.0 6.3 6.0 5.3 6.0 5.9 PST-2LAN 5.7 5.7 6.0 6.0 5.0 6.0 6.0 6.3 5.9 REVENGE GLX (JR-348) 6.7 5.7 5.3 5.3 6.7 5.3 6.7 6.0 5.9 MAJESTY II (VB77) 6.3 7.0 5.0 5.3 5.7 5.7 6.0 6.7 5.9 ASP6006 (LPFG) 6.3 6.7 5.3 6.0 5.0 5.3 5.7 6.3 5.8 CALYPSO 3 (MS2) 6.7 6.0 6.3 6.0 5.7 5.0 5.3 6.3 5.8 D04-LP05 6.0 5.0 4.7 5.7 6.0 6.3 7.0 6.0 5.8 ES45 6.3 6.7 6.0 5.7 5.3 5.7 5.0 6.3 5.8 PALMER III 5.7 6.0 5.3 6.0 6.7 6.3 5.0 5.3 5.8 PREMIER II 5.0 5.3 5.7 5.7 6.0 6.0 6.0 6.0 5.8 PRESIDIO (CNV) 6.3 6.7 5.7 5.3 5.7 5.3 6.0 5.7 5.8 QUICKSILVER 5.7 6.7 6.0 6.0 6.0 5.3 4.7 6.0 5.8 RINGER II (04-BEN) 6.0 5.3 5.3 6.0 5.3 5.3 5.7 6.7 5.7 ASP6003 (TRS) 6.3 6.3 5.3 5.7 5.3 5.3 5.0 7.0 5.7 DP1 6.3 5.0 5.3 5.3 6.0 6.3 5.0 6.7 5.7 HALO (KN42) 6.0 6.7 5.7 5.7 5.0 4.7 5.7 6.7 5.7 HEADSTART 2 6.3 5.7 5.7 5.7 5.7 5.7 4.7 6.7 5.7 NEXUS XD (SP4) 6.3 7.3 5.0 6.0 5.3 4.7 4.7 7.0 5.7 PS-2 6.0 5.0 5.0 6.3 6.3 6.3 4.3 6.7 5.7 GRAY FOX (PST-2MNG) 6.3 6.7 4.7 5.0 5.7 5.0 6.3 6.7 5.7 SRX 4682 4.7 5.7 5.0 5.0 5.7 6.0 6.7 5.7 5.7 WIND DANCE 2 (PWDR) 6.0 6.7 5.3 5.0 5.3 5.3 5.7 6.7 5.7 FIREBOLT (PRG HS-01-09) 5.7 6.0 5.0 6.0 6.0 5.3 5.3 5.7 5.6 TABLE 2. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE (CONT'D) 2004 NATIONAL PERENNIAL RYEGRASS TEST AT URBANA, IL 1/ 2007 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC QUALITY RATINGS NAME COLOR APR MAY JUN JUL AUG SEP OCT MEAN MONTEREY 3 (JR-408) 5.7 5.0 5.0 5.0 6.7 6.0 5.3 6.0 5.6 PST-2BLK 6.3 5.3 5.0 5.3 6.0 5.7 5.7 6.3 5.6 SR 4600 (SRX 4SP) 6.0 5.3 5.3 5.7 5.0 5.7 5.7 6.7 5.6 BREA (04-BRE) 6.0 5.7 4.7 6.0 5.3 5.7 5.0 6.0 5.5 ACCENT II (JR-119) 5.0 4.7 4.7 6.3 6.0 5.7 5.7 5.7 5.5 AFFINITY 3.0 6.0 4.7 5.3 5.7 5.3 6.0 5.3 5.5 BAR LP 4920 4.0 5.7 5.3 5.3 5.7 5.7 6.0 5.0 5.5 DELAWARE XL (PICK 01-2) 6.3 6.7 4.7 5.0 5.0 5.3 5.7 6.3 5.5 GOALKEEPER II (JR-114) 6.3 6.0 5.0 5.7 5.7 5.7 4.7 5.7 5.5 FIJI (GPR) 6.3 6.3 5.0 5.3 5.3 4.7 5.7 6.3 5.5 PANTHER 3.7 5.7 5.3 5.0 5.7 6.0 5.0 5.7 5.5 PLEASURE SUPREME (PM 103) 5.7 6.0 5.3 4.3 5.0 5.7 6.0 6.3 5.5 ASP6005 (AJM) 6.0 6.7 5.0 5.0 4.7 5.3 4.3 6.3 5.3 BARLENNIUM 5.0 5.0 5.3 4.7 5.0 5.3 6.3 5.3 5.3 CADDIESHACK II (JR-163) 6.0 5.7 4.7 5.3 5.3 5.3 5.3 5.3 5.3 LA QUINTA (JR-255) 6.3 5.7 4.0 5.3 5.7 5.0 5.0 6.3 5.3 ASP6001 (RTS) 7.0 4.7 4.7 5.7 5.0 5.7 4.3 6.7 5.2 L44 6.7 5.3 5.0 5.3 5.3 4.3 4.7 6.3 5.2 SUNSHINE 2 6.3 4.7 4.7 6.0 5.7 5.7 4.3 5.3 5.2 LPR 02203 3.7 5.7 4.0 5.0 6.0 5.0 4.0 5.0 5.0 PM 102 6.0 5.7 4.7 5.0 4.7 5.0 4.7 5.7 5.0 PICK 02-R 5.7 5.3 3.7 4.0 4.7 5.0 4.7 6.0 4.8 PREMIER 3.0 4.3 4.7 5.0 5.3 4.3 5.7 4.3 4.8 PINNACLE 3.0 4.3 4.3 5.7 5.3 4.7 4.3 4.3 4.7 LINN 2.0 3.0 3.0 3.0 3.0 2.0 3.0 3.0 2.9 LSD VALUE 0.9 2.6 3.8 2.9 2.0 1.4 2.0 1.3 1.0 C.V. (%) 9.5 16.1 19.3 16.8 13.6 12.7 17.7 11.2 9.0 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. 2007 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 IL1 SILT LOAM AND SILT 6.1-6.5 0-60 376-500 3.1-4.0 FULL SUN 1.6-2.0 ONLY DURING SEVERE STRESS