TABLE 4. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE 2004 NATIONAL PERENNIAL RYEGRASS TEST AT WEST LAFAYETTE, IN 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 PARAGON GLR 6.7 6.3 7.0 8.0 8.3 8.3 8.0 8.3 8.0 8.0 KOKOMO II (IS-PR 235) 6.7 6.7 7.0 8.0 8.3 8.0 7.3 8.0 7.7 7.8 ASP6004 (EXS54) 6.3 6.0 7.0 7.7 8.0 7.7 7.7 8.0 8.0 7.7 MACH I 6.3 6.7 7.0 8.0 7.7 7.7 7.3 8.0 8.3 7.7 CUTTER II (PM 101) 6.7 6.0 7.0 8.3 7.7 7.3 7.0 7.0 8.0 7.5 NEXUS XR (SNR) 6.7 6.3 7.7 8.0 7.7 7.0 7.0 7.7 7.7 7.5 PHENOM (APR 1660) 6.7 6.7 7.0 7.7 7.7 7.3 7.0 8.0 7.7 7.5 VB99 7.3 5.3 7.7 8.0 7.3 7.0 7.0 7.7 8.0 7.5 PALMER GLS (GL-2) 6.7 6.7 7.3 7.7 7.7 7.0 7.0 7.3 8.0 7.4 GRAND SLAM 2 (PST-2GSM) 6.3 6.0 7.3 8.0 7.0 7.0 6.7 7.3 8.3 7.4 LINE DRIVE GLS (APR 1797) 7.0 5.7 7.3 7.7 7.7 7.0 7.0 7.3 8.0 7.4 MMW 6.3 6.0 7.3 7.7 7.0 7.0 7.3 7.0 8.3 7.4 PINNACLE II 6.7 6.0 7.0 7.7 7.7 7.0 7.0 7.7 7.7 7.4 UNO (D04-11T) 7.7 6.7 7.3 7.7 7.7 7.0 7.0 7.3 7.7 7.4 ZOOM (LCK) 8.3 6.3 7.3 8.0 7.3 7.3 7.3 7.3 7.3 7.4 APR 1648 7.0 6.0 7.0 7.7 7.0 7.0 7.0 7.7 8.0 7.3 ASP6006 (LPFG) 7.0 6.3 7.0 7.7 7.0 7.0 7.0 7.7 8.0 7.3 FIESTA 4 (PICK F4) 6.7 7.0 7.0 7.7 7.3 7.0 6.7 7.3 8.0 7.3 PALMER IV 6.7 6.3 7.0 8.0 7.3 7.0 7.0 7.0 8.0 7.3 ATTRIBUTE (IS-PR 270) 6.3 6.7 7.7 7.7 7.0 7.0 6.3 7.0 7.7 7.2 CHARISMATIC II GLSR (LTP-PG-GLSR) 5.7 6.0 7.0 7.3 7.0 6.7 7.0 7.7 7.7 7.2 EXACTA II GLSR (LTP-611-GLSR) 6.7 6.7 6.7 7.0 6.7 6.3 7.3 8.0 8.3 7.2 FUSION 6.3 6.3 7.0 7.7 7.3 6.7 6.7 7.3 7.7 7.2 HOMERUN (RG3P) 6.7 6.0 7.3 7.7 6.7 6.7 6.3 8.0 8.0 7.2 MAJESTY II (VB77) 6.7 6.3 7.3 8.0 7.0 7.0 7.0 7.0 7.3 7.2 NEXUS XD (SP4) 7.0 6.0 7.0 7.3 7.7 6.7 7.0 7.3 7.3 7.2 PALMER V (RNS) 6.7 6.3 7.0 7.3 7.0 6.7 7.0 7.7 7.7 7.2 TR47 7.0 5.7 7.3 7.3 7.0 7.0 7.0 7.0 8.0 7.2 APPLE GL (AAZ-B104) 6.7 6.0 6.3 6.7 7.0 7.3 6.7 7.7 8.0 7.1 ASP6002 (BPR) 6.3 6.0 6.7 7.0 6.7 7.3 7.0 7.7 7.7 7.1 BAR LP 4317 5.7 6.0 6.7 7.3 7.3 7.0 6.7 7.3 7.7 7.1 PROTOTYPE (DCM) 6.3 6.0 7.0 7.7 7.0 7.0 6.3 7.0 8.0 7.1 PALACE (IS-PR 273) 6.7 6.7 7.0 7.7 7.0 6.7 6.7 7.3 7.7 7.1 PRIMARY (IS-PR 269) 6.7 6.3 7.0 7.3 7.0 7.3 6.3 7.3 7.7 7.1 REGAL 5 (IS-PR 271) 7.7 6.3 7.3 7.7 7.0 6.7 6.0 7.0 8.0 7.1 REVENGE GLX (JR-348) 7.0 6.7 7.0 8.0 7.0 7.0 6.3 7.3 7.3 7.1 SILVER DOLLAR 5.7 6.3 6.7 7.3 7.3 7.3 6.7 7.0 7.7 7.1 TOP GUN II (JR-324) 6.3 5.7 7.3 7.7 6.7 7.0 6.7 6.7 7.7 7.1 1G SQUARED (APR 1664) 6.0 7.0 7.0 7.7 7.0 6.3 6.3 7.0 7.3 7.0 NOTABLE (AF) 6.7 6.0 6.7 7.0 7.0 7.3 6.7 7.0 7.3 7.0 ASP6003 (TRS) 7.0 6.3 7.0 7.3 6.7 6.7 7.0 7.0 7.7 7.0 ES45 7.0 6.0 7.0 7.3 7.0 6.3 6.7 7.0 7.3 7.0 FIJI (GPR) 6.7 5.7 6.7 7.0 7.0 7.0 7.0 7.0 7.3 7.0 TRANSFORMER (D04-1667) 6.3 6.0 6.7 7.3 7.0 6.7 6.3 7.0 7.7 7.0 ALLSTAR 3 (IS-PR 274) 6.7 6.7 6.7 7.3 7.0 6.7 6.3 6.7 7.7 6.9 CABO II (IS-PR 233) 7.0 6.7 7.0 6.7 7.0 6.7 6.0 7.0 7.7 6.9 DART (APR 1663) 6.3 6.0 6.3 7.3 7.0 6.7 6.3 7.0 7.7 6.9 TABLE 4. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE (CONT'D) 2004 NATIONAL PERENNIAL RYEGRASS TEST AT WEST LAFAYETTE, IN 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 DASHER 3 (PICK RB-1) 7.0 7.0 7.0 7.7 7.0 6.7 6.0 6.7 7.3 6.9 DEFENDER (D04-UP) 6.0 6.3 6.0 7.0 7.0 6.7 6.7 7.3 7.3 6.9 KEYSTONE 2 (IS-PR 312) 7.0 6.0 6.3 7.0 7.0 6.7 6.3 7.0 7.7 6.9 PST-2AG4 6.7 6.0 7.0 8.0 7.0 6.7 6.0 6.3 7.0 6.9 WIND DANCE 2 (PWDR) 6.3 6.0 6.3 6.7 7.3 7.0 6.3 7.3 7.3 6.9 AMAZING GS (IS-PR 276) 7.0 6.0 6.7 7.0 7.3 6.3 6.0 7.0 7.3 6.8 BUENA VISTA 7.0 6.3 6.3 7.0 7.0 6.7 6.0 7.0 7.3 6.8 CALYPSO 3 (MS2) 7.0 6.3 7.0 7.3 7.0 6.7 6.0 6.7 7.0 6.8 FOREVER (DP 17-9499) 6.3 6.0 6.7 6.7 7.0 6.7 6.0 7.0 7.3 6.8 EDGE II (AC2) 7.0 6.0 7.0 7.3 7.0 6.7 6.0 6.7 7.0 6.8 HARRIER (SRX 4UP3) 7.0 6.0 6.7 7.0 7.0 6.0 6.3 7.0 7.7 6.8 PROTEGE GLR 6.7 5.7 6.7 7.0 6.7 6.0 7.0 7.0 7.0 6.8 RINGER II (04-BEN) 6.7 6.0 6.3 7.3 6.7 6.3 6.7 7.0 7.3 6.8 SECRETARIAT II GLSR (LTP-101-GLSR) 6.3 6.7 6.3 7.0 7.0 6.0 6.7 7.0 7.3 6.8 LS 2300 (APR 1670) 6.0 5.7 6.3 7.0 7.0 7.0 6.0 6.7 7.0 6.7 ASP6005 (AJM) 6.7 6.0 7.0 7.0 6.3 6.0 6.7 6.7 7.3 6.7 BAR LP 4420 6.3 5.7 6.3 7.0 7.3 7.0 6.0 6.7 6.7 6.7 CITATION FORE 6.3 6.3 7.0 7.0 6.3 6.0 6.7 6.7 7.0 6.7 DELAWARE XL (PICK 01-2) 6.7 6.3 6.3 7.0 6.7 6.3 6.3 7.0 7.3 6.7 E-99 6.0 6.0 6.0 7.0 7.0 7.0 6.3 6.3 7.0 6.7 FIREBOLT (PRG HS-01-09) 6.7 6.3 6.0 7.0 7.3 6.7 6.0 6.7 7.0 6.7 GRAY FOX (PST-2MNG) 6.0 6.7 7.3 7.0 7.0 6.7 6.3 6.0 6.3 6.7 INSPIRE 6.3 5.3 6.3 6.7 7.0 6.3 6.3 6.7 7.3 6.7 PLATEAU (PST-2LAN) 6.3 5.7 6.7 6.7 6.7 6.3 6.3 7.0 7.0 6.7 STELLAR GL (IS-PR 236) 6.7 6.3 6.3 6.7 7.0 7.0 6.0 6.7 7.0 6.7 DERBY XTREME (IS-PR 268) 7.0 6.7 6.7 6.3 7.0 6.7 6.0 6.7 7.0 6.6 HALO (KN42) 7.3 5.7 6.7 6.7 6.7 6.3 6.3 6.7 7.0 6.6 HEADSTART 2 6.3 6.0 6.3 7.0 7.0 6.7 6.0 6.3 7.0 6.6 OVERDRIVE 6.7 6.3 6.7 6.3 7.0 6.7 6.0 6.3 7.3 6.6 PANTHER GLS 6.3 6.0 6.0 7.0 7.0 6.3 6.3 6.3 7.0 6.6 PLEASURE SUPREME (PM 103) 7.0 6.0 6.3 6.7 7.0 6.3 6.0 6.7 7.0 6.6 PREMIER II 6.3 5.0 6.0 7.0 7.0 6.7 6.0 6.7 7.0 6.6 PRESIDIO (CNV) 6.7 5.3 6.3 6.7 6.3 6.3 6.3 7.0 7.3 6.6 PST-217 5.7 5.0 6.0 7.0 6.7 6.7 6.3 6.7 7.0 6.6 QUICKSILVER 6.7 5.0 6.3 7.0 6.7 6.3 6.0 6.7 7.0 6.6 REPELL GLS 6.3 6.7 6.7 6.7 7.0 6.0 6.0 6.7 7.0 6.6 BREA (04-BRE) 6.7 5.7 6.0 6.7 6.3 6.7 6.3 6.3 7.0 6.5 DP 17-9788 6.0 6.0 6.0 7.0 7.0 7.0 6.3 6.0 6.3 6.5 GOALKEEPER II (JR-114) 6.3 5.7 6.3 6.7 6.7 6.3 6.0 6.7 7.0 6.5 HAWKEYE 2 (SRX 4692) 7.0 6.3 6.3 6.7 6.7 6.7 6.3 6.0 6.7 6.5 MANHATTAN 5 GLR (PST-2AM) 6.0 6.0 6.3 6.7 7.0 6.3 6.0 6.7 6.7 6.5 PENTIUM 6.0 5.7 5.7 6.7 6.3 7.0 6.3 6.3 7.0 6.5 PIZZAZZ 6.3 6.7 6.3 6.0 6.7 6.7 6.0 6.7 7.0 6.5 PACESETTER II (PS-2) 6.7 5.7 6.0 7.0 7.0 6.0 6.0 6.7 7.0 6.5 SR 4600 (SRX 4SP) 6.7 6.0 6.0 7.0 6.7 6.3 6.3 6.7 6.7 6.5 SRX 4682 5.7 4.7 6.7 7.0 6.3 6.0 6.0 6.3 7.0 6.5 CADDIESHACK II (JR-163) 6.0 5.7 6.0 6.3 7.0 6.3 5.7 6.3 7.0 6.4 TABLE 4. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE (CONT'D) 2004 NATIONAL PERENNIAL RYEGRASS TEST AT WEST LAFAYETTE, IN 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 SOPRANO (DP1) 6.7 6.3 7.0 7.3 6.3 5.7 6.0 6.0 6.7 6.4 GALATTI (DP 17-9502) 6.0 6.3 6.3 6.7 7.0 6.3 6.0 6.0 6.7 6.4 GRAY STAR (PST-2LGL) 6.3 4.7 6.0 7.0 7.0 6.0 5.7 6.3 7.0 6.4 PIANIST (DP 17-9505) 6.7 6.0 6.7 6.7 6.7 6.0 5.7 6.3 7.0 6.4 SUNSHINE 2 6.0 5.3 6.3 7.0 6.7 6.3 5.7 6.0 6.7 6.4 WAYFARER (L44) 6.7 5.3 6.3 7.0 6.7 6.0 5.7 6.0 7.0 6.4 ACCENT II (JR-119) 5.7 5.7 6.0 7.0 6.7 6.0 6.0 6.0 6.7 6.3 ASP6001 (RTS) 7.3 5.7 7.0 7.0 6.0 5.7 5.7 6.3 6.7 6.3 D04-LP05 6.7 5.3 6.3 7.3 6.7 6.0 5.7 6.0 6.3 6.3 MONTEREY 3 (JR-408) 6.3 5.0 6.0 6.7 6.7 5.7 6.0 6.0 7.0 6.3 BRIGHTSTAR SLT 6.3 5.0 6.0 7.0 6.7 5.7 5.7 6.3 6.3 6.2 LA QUINTA (JR-255) 6.7 6.0 6.3 6.3 6.7 6.3 5.3 6.3 6.3 6.2 PST-2BLK 6.0 4.3 5.7 6.7 6.3 6.0 5.7 6.3 6.7 6.2 PICK 02-R 7.0 5.0 6.0 6.7 6.0 5.3 5.7 6.0 7.0 6.1 BACCARAT (RAD-PR8) 6.3 5.7 6.3 7.0 6.3 6.0 5.0 5.7 6.0 6.0 BAR LP 4920 5.3 6.3 5.3 6.0 6.0 5.7 6.0 6.0 7.0 6.0 BARLENNIUM 5.7 6.0 6.0 6.3 6.0 6.0 5.7 5.7 6.7 6.0 PALMER III 5.3 5.7 5.3 5.7 6.0 5.7 5.7 6.0 6.0 5.8 PM 102 6.7 6.0 6.0 6.0 6.0 5.7 5.0 5.7 6.3 5.8 PANTHER 4.7 5.3 5.0 5.3 5.3 5.7 5.7 6.0 6.0 5.6 PREMIER 4.0 5.0 5.3 5.7 5.7 5.7 5.0 4.7 5.0 5.3 LPR 02203 4.7 4.7 4.7 5.3 5.3 5.7 5.3 5.0 5.3 5.2 AFFINITY 4.0 5.0 5.0 4.3 4.7 4.0 4.7 4.7 5.0 4.6 PINNACLE 4.0 4.7 4.7 5.0 4.7 4.3 4.3 4.0 4.3 4.5 LINN 2.7 5.3 2.3 2.7 2.0 2.0 2.3 2.0 2.3 2.2 LSD VALUE 0.9 1.2 0.6 0.7 0.6 0.7 0.7 0.8 0.7 0.2 C.V. (%) 9.0 10.4 6.4 6.7 6.1 7.5 7.4 7.5 6.3 2.6 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 IN1 SILT LOAM AND SILT 7.1-7.5 151-270 376-500 4.1-5.0 FULL SUN 0.0-0.5 TO PREVENT STRESS