TABLE 2. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE 2004 NATIONAL PERENNIAL RYEGRASS TEST AT URBANA, IL 1/ 2008 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC SPRING QUALITY RATINGS NAME COLOR GREENUP APR MAY JUN JUL AUG SEP OCT MEAN APR 1648 6.0 6.0 5.7 7.7 8.0 7.3 7.3 8.7 7.7 7.5 CUTTER II (PM 101) 5.3 4.7 5.3 8.0 7.3 8.0 6.3 8.7 7.3 7.3 KEYSTONE 2 (IS-PR 312) 6.3 4.7 6.3 7.3 7.0 7.3 7.3 8.3 7.3 7.3 MMW 6.0 4.3 6.0 7.3 6.7 7.3 7.0 8.7 8.0 7.3 AMAZING GS (IS-PR 276) 5.7 5.7 6.3 7.3 7.0 7.3 6.3 8.7 7.7 7.2 DEFENDER (D04-UP) 5.7 3.7 6.3 7.3 7.0 7.0 7.3 8.3 7.3 7.2 PALACE (IS-PR 273) 5.7 4.7 6.0 7.3 7.3 7.3 7.0 8.3 7.3 7.2 PALMER IV 6.0 4.3 5.0 7.7 6.3 7.7 7.0 9.0 8.0 7.2 ASP6004 (EXS54) 6.0 5.3 5.7 7.7 7.0 7.0 6.3 8.7 7.7 7.1 ATTRIBUTE (IS-PR 270) 5.7 6.0 5.3 7.7 7.3 7.7 6.3 8.3 7.3 7.1 BUENA VISTA 6.0 4.7 5.3 7.7 6.7 7.3 7.3 8.3 7.3 7.1 DERBY XTREME (IS-PR 268) 5.3 5.3 5.7 7.3 7.0 7.0 6.0 8.7 8.0 7.1 EXACTA II GLSR (LTP-611-GLSR) 6.0 5.0 6.0 7.7 7.3 7.0 6.3 8.0 7.3 7.1 FIJI (GPR) 6.3 5.3 6.0 7.3 6.7 7.0 6.7 9.0 7.3 7.1 MACH I 5.3 4.0 6.3 7.7 7.0 7.0 6.7 7.7 7.3 7.1 PST-2BLK 5.3 3.0 5.7 7.7 6.3 8.3 6.7 7.7 7.3 7.1 REVENGE GLX (JR-348) 5.7 5.3 5.7 7.7 6.7 7.3 7.0 8.0 7.7 7.1 STELLAR GL (IS-PR 236) 5.7 5.0 6.0 7.0 6.3 7.0 6.7 9.0 7.7 7.1 WIND DANCE 2 (PWDR) 5.3 5.7 6.0 7.7 6.7 7.0 6.7 8.7 7.3 7.1 ZOOM (LCK) 6.3 5.3 5.3 7.7 6.7 7.7 6.7 7.7 8.0 7.1 NOTABLE (AF) 6.0 4.3 6.0 8.0 6.3 6.7 6.7 7.7 7.7 7.0 ALLSTAR 3 (IS-PR 274) 6.0 6.3 4.7 7.3 7.0 7.3 6.3 8.0 8.0 7.0 APPLE GL (AAZ-B104) 6.0 5.3 5.3 7.7 6.7 7.0 6.7 8.0 7.3 7.0 BACCARAT (RAD-PR8) 5.3 4.7 5.7 7.7 7.3 7.3 6.7 7.3 7.3 7.0 BAR LP 4420 6.0 4.7 5.7 7.7 7.0 6.7 7.0 7.7 7.3 7.0 SOPRANO (DP1) 5.7 5.3 5.0 7.7 6.7 7.3 6.7 7.7 7.7 7.0 FUSION 5.7 4.3 6.3 7.7 6.3 7.0 7.3 7.3 6.7 7.0 GRAND SLAM 2 (PST-2GSM) 4.7 4.7 6.0 7.3 6.7 7.0 7.0 7.7 7.3 7.0 KOKOMO II (IS-PR 235) 5.7 5.7 5.3 7.0 7.0 7.3 6.7 8.7 7.3 7.0 LA QUINTA (JR-255) 6.0 4.3 6.0 7.7 7.3 6.7 6.3 8.3 6.7 7.0 MANHATTAN 5 GLR (PST-2AM) 5.7 4.7 5.7 7.0 6.7 7.0 7.7 7.7 7.0 7.0 NEXUS XR (SNR) 6.3 3.7 6.0 7.7 6.3 7.0 6.0 8.0 7.7 7.0 OVERDRIVE 5.7 4.0 6.3 7.3 7.0 6.7 6.7 7.0 7.7 7.0 PINNACLE II 6.0 5.0 6.7 7.7 6.0 6.7 7.7 7.0 7.0 7.0 PLEASURE SUPREME (PM 103) 5.3 4.7 5.3 7.7 7.0 7.0 6.7 8.7 7.0 7.0 PST-217 6.0 3.7 6.3 7.7 6.3 7.0 7.3 7.3 7.0 7.0 REGAL 5 (IS-PR 271) 5.3 5.7 6.3 7.3 6.3 7.3 7.0 8.0 6.7 7.0 PALMER V (RNS) 6.0 5.3 4.3 7.7 7.3 7.3 6.7 8.0 7.3 7.0 UNO (D04-11T) 6.0 5.3 4.7 8.0 7.3 7.0 6.3 8.0 7.3 7.0 ASP6006 (LPFG) 6.7 4.7 6.0 7.3 6.7 6.7 6.0 8.3 7.0 6.9 ES45 6.3 5.3 5.3 7.7 6.3 6.7 6.0 8.7 7.7 6.9 PALMER GLS (GL-2) 5.7 4.7 5.3 7.7 6.7 7.0 6.0 8.0 7.3 6.9 HOMERUN (RG3P) 5.7 4.7 5.7 7.3 6.7 7.0 6.7 8.0 7.0 6.9 MAJESTY II (VB77) 6.3 5.0 5.0 8.0 7.3 6.7 5.7 8.3 7.3 6.9 NEXUS XD (SP4) 5.7 5.7 5.3 7.3 6.3 7.0 6.7 8.3 7.0 6.9 PANTHER GLS 5.7 4.7 6.7 7.0 6.7 7.0 6.3 8.0 6.7 6.9 PROTEGE GLR 6.3 5.3 5.0 7.7 6.3 7.3 6.0 8.3 7.3 6.9 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/ 2008 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC SPRING QUALITY RATINGS NAME COLOR GREENUP APR MAY JUN JUL AUG SEP OCT MEAN REPELL GLS 5.7 5.3 5.7 7.3 6.3 7.3 7.3 7.0 7.0 6.9 SILVER DOLLAR 5.3 5.0 5.3 7.0 6.7 7.3 6.7 8.0 7.0 6.9 TR47 6.7 4.7 6.0 7.3 6.7 7.3 5.7 8.3 7.0 6.9 TRANSFORMER (D04-1667) 6.0 4.7 6.7 7.3 7.0 6.7 6.7 7.3 6.3 6.9 1G SQUARED (APR 1664) 5.3 5.0 5.7 7.3 6.0 7.0 6.7 7.3 7.3 6.8 ASP6003 (TRS) 5.7 4.3 5.3 6.7 6.7 6.7 5.7 8.7 7.7 6.8 ASP6005 (AJM) 5.7 5.3 6.0 6.7 6.3 6.7 6.3 8.3 7.3 6.8 BAR LP 4317 4.7 4.7 6.0 7.3 6.7 7.0 7.7 6.7 6.3 6.8 DART (APR 1663) 5.7 5.7 5.7 7.3 6.3 7.3 7.0 7.0 6.7 6.8 FOREVER (DP 17-9499) 6.0 5.3 5.7 7.3 6.3 7.0 6.7 7.7 6.7 6.8 FIESTA 4 (PICK F4) 6.3 5.0 4.0 7.3 7.0 7.0 6.0 8.7 7.7 6.8 HARRIER (SRX 4UP3) 5.3 6.0 5.7 7.7 6.7 7.3 5.7 7.7 7.0 6.8 PRIMARY (IS-PR 269) 5.7 5.3 6.0 7.7 6.0 7.0 6.7 7.3 7.0 6.8 QUICKSILVER 5.7 3.3 5.3 7.0 6.7 7.0 7.0 7.3 7.3 6.8 RINGER II (04-BEN) 5.0 5.7 6.0 7.0 6.3 6.3 7.3 7.7 7.0 6.8 SR 4600 (SRX 4SP) 6.0 6.0 4.3 6.7 7.0 7.0 6.7 8.0 7.7 6.8 TOP GUN II (JR-324) 5.7 4.3 5.7 7.0 6.7 6.3 6.7 8.0 7.3 6.8 LS 2300 (APR 1670) 5.3 5.3 6.3 7.0 6.3 6.7 6.7 7.7 6.3 6.7 ASP6002 (BPR) 6.3 4.0 5.0 7.3 6.7 6.3 6.0 8.3 7.0 6.7 CALYPSO 3 (MS2) 6.3 5.3 5.0 7.0 6.7 7.0 6.7 8.0 6.7 6.7 CHARISMATIC II GLSR (LTP-PG-GLSR) 5.3 5.3 5.7 7.3 5.7 7.0 7.7 7.7 6.0 6.7 CITATION FORE 6.0 5.3 5.3 7.3 6.7 7.7 6.7 7.3 6.0 6.7 DASHER 3 (PICK RB-1) 5.7 5.3 4.7 7.3 6.7 6.7 6.3 7.7 7.3 6.7 PROTOTYPE (DCM) 5.7 4.3 5.7 7.7 5.7 6.7 6.3 7.3 7.3 6.7 INSPIRE 5.3 5.3 4.7 7.7 6.7 7.3 7.3 7.0 6.3 6.7 LINE DRIVE GLS (APR 1797) 6.3 5.3 5.3 7.0 6.7 7.7 6.3 7.3 6.7 6.7 PARAGON GLR 5.3 5.0 5.3 7.3 6.3 7.0 6.3 7.7 7.0 6.7 PENTIUM 4.7 5.3 5.3 7.3 7.0 7.3 6.7 7.0 6.3 6.7 PRESIDIO (CNV) 6.0 4.3 5.7 7.3 7.0 6.0 6.0 8.3 6.7 6.7 PST-2AG4 5.7 5.0 5.7 7.0 6.3 6.3 6.7 7.3 7.3 6.7 ASP6001 (RTS) 6.0 4.3 4.3 7.0 6.3 6.3 7.0 8.3 7.0 6.6 CABO II (IS-PR 233) 6.0 4.7 5.0 7.3 6.7 6.3 7.3 7.0 6.3 6.6 FIREBOLT (PRG HS-01-09) 5.3 3.7 4.0 7.0 7.3 6.7 5.7 8.3 7.0 6.6 GOALKEEPER II (JR-114) 5.3 4.7 4.0 7.3 7.7 6.0 6.7 7.3 7.0 6.6 GRAY STAR (PST-2LGL) 6.0 4.0 5.3 7.0 6.3 7.3 6.0 7.3 7.0 6.6 HEADSTART 2 6.3 3.7 5.0 7.7 6.7 7.3 5.7 7.7 6.3 6.6 PACESETTER II (PS-2) 5.7 4.7 5.3 7.0 6.7 6.3 7.0 6.7 7.3 6.6 PLATEAU (PST-2LAN) 5.7 4.7 6.0 6.7 6.0 6.7 7.0 7.0 7.0 6.6 ACCENT II (JR-119) 5.7 4.7 4.0 7.0 7.7 6.3 6.0 7.3 7.0 6.5 BREA (04-BRE) 5.0 4.7 5.3 7.3 5.7 7.3 5.3 7.7 6.7 6.5 E-99 4.7 5.0 4.3 7.3 6.7 6.7 6.7 7.3 6.7 6.5 HALO (KN42) 6.7 4.0 5.0 7.3 6.3 6.0 6.0 8.0 6.7 6.5 HAWKEYE 2 (SRX 4692) 5.7 5.7 4.0 6.7 7.0 7.3 6.0 7.7 6.7 6.5 PIZZAZZ 5.7 5.7 5.3 7.3 6.3 6.7 5.7 7.0 7.3 6.5 SECRETARIAT II GLSR (LTP-101-GLSR) 5.0 5.7 4.7 7.3 6.0 7.0 6.7 7.3 6.7 6.5 SUNSHINE 2 6.0 3.7 4.3 6.7 6.7 6.7 5.3 8.7 7.0 6.5 VB99 6.3 4.0 4.3 7.0 6.3 6.0 5.7 8.3 7.7 6.5 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/ 2008 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC SPRING QUALITY RATINGS NAME COLOR GREENUP APR MAY JUN JUL AUG SEP OCT MEAN WAYFARER (L44) 6.0 3.7 5.0 7.7 6.0 6.0 5.7 7.7 7.3 6.5 BRIGHTSTAR SLT 5.3 4.0 4.3 7.0 7.0 6.7 6.3 7.0 6.7 6.4 D04-LP05 5.3 3.7 4.7 6.7 6.0 6.7 6.7 7.3 7.0 6.4 EDGE II (AC2) 6.0 5.3 4.7 7.3 6.7 7.0 5.0 7.3 6.7 6.4 GRAY FOX (PST-2MNG) 5.0 5.7 4.7 6.7 6.0 6.7 6.3 7.0 7.3 6.4 PHENOM (APR 1660) 5.0 5.0 5.3 7.3 5.7 7.0 6.3 6.7 6.7 6.4 PICK 02-R 6.0 3.7 4.7 6.3 6.7 6.3 5.0 8.0 8.0 6.4 PM 102 6.3 5.0 5.3 6.7 5.7 6.0 6.0 8.0 7.0 6.4 DELAWARE XL (PICK 01-2) 5.3 4.3 5.0 7.0 6.0 6.3 6.0 7.7 6.3 6.3 DP 17-9788 5.7 5.3 6.3 7.3 6.0 5.7 6.7 6.7 5.7 6.3 MONTEREY 3 (JR-408) 4.7 4.0 4.0 7.3 6.7 6.3 5.7 7.3 7.0 6.3 PIANIST (DP 17-9505) 5.3 5.7 5.3 7.3 6.3 6.7 5.7 7.0 6.0 6.3 SRX 4682 5.3 5.3 4.3 7.0 6.7 6.7 6.7 6.7 6.3 6.3 BAR LP 4920 5.7 6.3 5.0 7.3 6.0 5.7 5.7 6.3 7.3 6.2 BARLENNIUM 5.7 6.0 6.0 6.7 5.7 6.3 6.0 6.7 6.0 6.2 GALATTI (DP 17-9502) 6.0 5.7 4.7 7.0 6.0 6.3 5.3 7.0 6.3 6.1 PREMIER II 5.7 5.7 4.7 7.0 6.0 6.3 6.7 7.0 5.3 6.1 CADDIESHACK II (JR-163) 5.0 3.7 3.3 7.3 6.3 7.0 5.3 7.3 5.7 6.0 PALMER III 4.7 5.0 4.3 7.3 6.3 6.0 5.0 6.7 6.7 6.0 PANTHER 5.3 5.0 4.7 6.7 4.3 5.7 6.3 6.3 5.3 5.6 AFFINITY 4.7 5.0 5.0 5.7 5.0 6.0 6.3 5.7 5.0 5.5 LPR 02203 4.7 4.3 3.7 6.3 4.3 5.7 5.3 6.0 5.0 5.2 PINNACLE 4.0 6.0 5.7 5.0 4.7 5.3 5.0 6.0 4.7 5.2 PREMIER 3.7 5.3 5.0 5.3 5.3 5.3 4.7 6.0 5.0 5.2 LINN 3.7 2.3 4.3 3.0 2.0 2.0 2.0 2.0 1.3 2.4 LSD VALUE 1.3 1.9 4.6 1.1 1.5 1.2 1.6 1.0 1.1 0.5 C.V. (%) 11.5 18.8 22.0 8.4 12.4 10.2 13.2 8.7 9.9 5.4 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. 2008 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