TABLE 5. MEAN TURFGRASS QUALITY RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE 2004 NATIONAL PERENNIAL RYEGRASS TEST AT LEXINGTON, KY 1/ 2005-09 DATA TURFGRASS QUALITY RATINGS 1-9; 9=BEST 2/ NAME MAR APR MAY JUN JUL AUG SEP OCT MEAN APPLE GL (AAZ-B104) 7.8 7.5 6.9 7.7 7.3 6.0 6.8 7.4 7.2 SOPRANO (DP1) 7.8 7.2 7.3 7.9 7.6 6.0 6.5 6.7 7.1 ALLSTAR 3 (IS-PR 274) 7.3 7.0 6.5 7.4 7.3 6.1 7.0 7.4 7.0 HARRIER (SRX 4UP3) 7.7 7.5 7.1 7.9 7.4 5.7 6.2 6.7 7.0 EXACTA II GLSR (LTP-611-GLSR) 7.4 7.0 7.3 7.3 6.7 6.1 6.5 6.9 6.9 PANTHER GLS 7.5 7.2 7.0 7.4 7.1 5.9 6.5 6.8 6.9 LINE DRIVE GLS (APR 1797) 7.3 7.1 6.5 7.1 7.1 5.8 6.5 6.6 6.8 NOTABLE (AF) 7.3 7.3 7.1 7.5 6.9 5.6 6.2 6.5 6.8 SR 4600 (SRX 4SP) 7.6 7.2 6.9 7.2 6.9 5.6 6.2 6.9 6.8 TRANSFORMER (D04-1667) 7.2 6.9 6.9 7.6 6.8 5.7 6.6 6.5 6.8 AMAZING GS (IS-PR 276) 7.5 7.0 6.7 7.4 6.8 5.7 6.1 6.3 6.7 GRAND SLAM 2 (PST-2GSM) 7.3 7.0 6.4 6.9 6.5 6.0 6.1 6.5 6.6 HOMERUN (RG3P) 7.0 7.2 7.0 7.5 6.7 5.3 5.7 6.1 6.6 LS 2300 (APR 1670) 7.3 6.9 6.6 7.4 6.1 5.7 6.3 6.3 6.6 PARAGON GLR 7.3 7.2 6.8 7.2 6.7 5.6 5.9 6.1 6.6 SECRETARIAT II GLSR (LTP-101-GLSR) 6.9 6.9 6.9 7.5 6.6 5.7 6.0 6.4 6.6 SILVER DOLLAR 7.2 6.7 6.4 6.8 6.5 6.3 6.5 6.7 6.6 DASHER 3 (PICK RB-1) 7.7 6.8 6.7 7.0 6.2 5.1 6.1 6.4 6.5 FIESTA 4 (PICK F4) 7.4 7.2 6.6 7.1 6.4 5.3 6.1 6.1 6.5 GRAY FOX (PST-2MNG) 7.0 7.0 6.6 6.8 6.4 6.1 6.0 6.1 6.5 MANHATTAN 5 GLR (PST-2AM) 7.1 6.6 6.5 7.2 6.3 5.8 6.0 6.5 6.5 PALMER V (RNS) 7.1 7.1 6.7 6.8 6.3 5.6 6.2 6.1 6.5 1G SQUARED (APR 1664) 7.5 6.5 6.1 7.0 6.3 5.7 6.0 6.2 6.4 ATTRIBUTE (IS-PR 270) 7.5 7.1 6.8 7.3 6.5 5.1 5.3 5.5 6.4 CHARISMATIC II GLSR (LTP-PG-GLSR) 7.1 6.8 6.4 6.6 6.2 5.7 6.1 6.5 6.4 DERBY XTREME (IS-PR 268) 6.6 6.7 6.5 6.9 6.5 5.7 6.1 6.4 6.4 KEYSTONE 2 (IS-PR 312) 7.0 6.8 6.7 6.9 6.6 5.5 5.5 5.9 6.4 MMW 7.5 6.8 6.3 6.9 6.1 5.4 6.1 6.2 6.4 PALMER IV 7.0 6.6 6.3 6.5 6.3 5.7 6.0 6.1 6.3 PHENOM (APR 1660) 7.2 6.3 6.3 6.8 6.3 5.3 6.1 6.3 6.3 PRIMARY (IS-PR 269) 6.6 6.9 6.7 7.2 6.3 5.5 5.5 5.9 6.3 CITATION FORE 6.5 6.6 6.1 6.7 6.1 5.6 5.8 5.8 6.2 HAWKEYE 2 (SRX 4692) 6.7 6.4 6.5 6.8 6.1 5.1 6.1 6.3 6.2 ZOOM (LCK) 7.1 6.8 6.5 6.5 6.1 5.2 5.5 6.0 6.2 OVERDRIVE 6.9 6.6 6.3 6.5 6.0 5.5 5.3 5.5 6.1 PALMER GLS (GL-2) 6.7 6.3 6.3 6.5 6.0 5.3 5.8 5.7 6.1 STELLAR GL (IS-PR 236) 6.5 6.5 6.7 6.7 6.2 5.0 5.1 5.9 6.1 DART (APR 1663) 6.7 6.1 5.9 6.1 5.6 5.3 6.1 5.8 6.0 KOKOMO II (IS-PR 235) 6.5 6.4 6.3 6.7 5.7 5.3 5.1 5.7 6.0 PROTOTYPE (DCM) 6.3 6.3 6.2 6.3 6.3 5.1 5.4 5.6 6.0 REVENGE GLX (JR-348) 6.5 6.2 5.6 5.8 6.1 5.9 6.1 6.0 6.0 UNO (D04-11T) 6.2 6.3 6.5 6.4 6.0 5.4 5.6 5.7 6.0 PLATEAU (PST-2LAN) 6.0 6.4 5.8 6.1 5.9 5.5 5.8 5.9 5.9 PROTEGE GLR 6.4 6.2 6.1 6.5 6.0 4.9 5.3 5.7 5.9 PST-2BLK 6.6 6.3 5.8 6.5 5.7 5.3 5.4 5.4 5.9 REPELL GLS 6.5 6.3 6.2 6.4 5.9 4.9 5.1 5.5 5.9 SRX 4682 6.2 6.5 6.3 6.1 5.6 4.9 5.3 5.5 5.8 TABLE 5. MEAN TURFGRASS QUALITY RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE (CONT'D) 2004 NATIONAL PERENNIAL RYEGRASS TEST AT LEXINGTON, KY 1/ 2005-09 DATA TURFGRASS QUALITY RATINGS 1-9; 9=BEST 2/ NAME MAR APR MAY JUN JUL AUG SEP OCT MEAN BACCARAT (RAD-PR8) 6.2 5.9 6.1 6.1 5.8 4.7 5.1 5.5 5.7 BUENA VISTA 6.0 6.1 5.9 5.8 5.7 5.3 5.3 5.6 5.7 PST-217 6.5 6.2 5.9 6.1 5.7 4.9 5.1 5.1 5.7 REGAL 5 (IS-PR 271) 6.7 6.3 6.2 6.3 5.3 4.5 4.8 5.3 5.7 BAR LP 4317 6.1 5.9 6.0 5.6 5.6 4.8 5.1 5.3 5.6 DEFENDER (D04-UP) 6.2 5.8 5.9 6.0 5.5 4.7 5.0 5.4 5.6 PALACE (IS-PR 273) 6.4 6.0 5.9 6.1 5.7 4.7 5.1 5.0 5.6 CABO II (IS-PR 233) 6.2 5.9 5.5 5.7 5.3 5.0 5.3 5.4 5.5 DP 17-9788 6.1 5.8 5.5 5.3 5.2 5.2 5.3 5.3 5.5 EDGE II (AC2) 5.9 6.1 5.9 5.8 5.6 4.7 4.7 4.9 5.5 PINNACLE II 6.1 5.9 5.3 5.6 5.7 5.1 5.1 5.3 5.5 ASP6004 (EXS54) 5.9 5.6 5.8 5.5 5.5 4.5 5.1 5.1 5.4 PST-2AG4 6.3 5.9 5.8 5.5 5.1 4.8 5.3 4.8 5.4 ACCENT II (JR-119) 5.9 5.7 5.5 5.3 5.3 5.1 4.7 4.7 5.3 CADDIESHACK II (JR-163) 5.9 6.1 5.8 5.6 5.2 4.6 4.4 5.0 5.3 GRAY STAR (PST-2LGL) 6.1 5.9 5.3 4.9 4.9 4.9 5.2 5.3 5.3 PENTIUM 5.7 5.6 5.5 5.4 5.0 4.9 5.2 5.0 5.3 MAJESTY II (VB77) 5.9 5.6 5.5 5.3 5.1 4.6 4.8 4.7 5.2 PLEASURE SUPREME (PM 103) 5.9 5.3 5.2 5.1 5.1 4.9 4.9 4.8 5.1 FUSION 5.5 5.3 5.5 5.4 5.0 4.2 4.6 4.5 5.0 NEXUS XR (SNR) 5.5 5.5 5.3 4.8 5.1 4.5 4.6 4.6 5.0 PRESIDIO (CNV) 5.7 5.3 4.9 4.7 5.1 4.6 4.3 4.9 5.0 BREA (04-BRE) 5.4 5.3 4.9 4.7 4.7 4.5 4.6 4.9 4.9 ES45 5.5 5.1 5.1 4.7 4.6 4.7 4.9 4.9 4.9 FIJI (GPR) 5.3 5.3 5.3 5.1 5.1 4.4 4.6 4.5 4.9 TR47 5.4 4.9 5.1 4.5 4.7 4.3 5.0 4.9 4.9 WIND DANCE 2 (PWDR) 5.3 5.0 5.1 4.7 4.9 4.8 4.8 4.7 4.9 BAR LP 4420 5.5 5.1 4.8 4.9 4.8 4.8 4.6 4.1 4.8 CALYPSO 3 (MS2) 5.6 5.4 4.7 5.1 4.5 4.1 4.2 4.3 4.8 MACH I 5.3 5.4 5.2 5.0 5.1 4.3 4.1 4.2 4.8 VB99 5.4 4.9 4.9 4.8 5.0 4.6 4.1 4.7 4.8 CHIVALRY (APR 1648) 5.1 5.5 4.9 5.2 4.9 3.9 3.8 4.1 4.7 CUTTER II (PM 101) 5.2 5.3 5.0 5.1 5.1 4.1 4.0 4.0 4.7 TOP GUN II (JR-324) 5.3 5.2 4.9 5.1 4.6 4.1 3.8 4.3 4.7 AFFINITY 4.8 5.0 4.5 4.5 4.6 4.4 4.5 4.3 4.6 ASP6001 (RTS) 5.2 4.7 5.0 4.5 4.6 4.3 4.1 4.2 4.6 ASP6005 (AJM) 4.8 5.5 4.9 4.6 4.7 4.1 3.9 4.2 4.6 E-99 5.3 4.9 4.9 4.6 4.7 4.1 4.5 4.1 4.6 FIREBOLT (PRG HS-01-09) 5.1 5.3 5.1 4.5 4.4 3.8 4.3 4.2 4.6 RINGER II (04-BEN) 5.0 4.9 4.9 4.5 4.5 4.2 4.4 4.2 4.6 D04-LP05 5.3 5.2 4.5 4.6 4.5 3.9 3.9 3.7 4.5 DELAWARE XL (PICK 01-2) 5.3 5.0 4.4 4.3 4.6 3.9 4.1 4.2 4.5 NEXUS XD (SP4) 5.1 4.6 4.7 4.3 4.5 3.9 4.3 4.3 4.5 PALMER III 5.3 5.3 5.2 4.1 4.5 4.1 3.8 3.8 4.5 GALATTI (DP 17-9502) 5.2 4.9 4.5 4.0 4.7 4.2 4.4 3.7 4.4 INSPIRE 5.3 5.3 4.9 3.9 4.4 3.7 3.8 3.6 4.4 LA QUINTA (JR-255) 5.0 4.7 4.8 4.2 4.3 4.2 4.1 4.2 4.4 TABLE 5. MEAN TURFGRASS QUALITY RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE (CONT'D) 2004 NATIONAL PERENNIAL RYEGRASS TEST AT LEXINGTON, KY 1/ 2005-09 DATA TURFGRASS QUALITY RATINGS 1-9; 9=BEST 2/ NAME MAR APR MAY JUN JUL AUG SEP OCT MEAN MONTEREY 3 (JR-408) 5.1 4.9 4.6 4.1 4.6 4.1 3.9 3.9 4.4 PIANIST (DP 17-9505) 5.1 5.2 4.7 4.7 4.5 3.7 3.7 3.4 4.4 PREMIER II 4.5 4.7 5.0 4.4 4.7 3.9 4.2 3.9 4.4 ASP6003 (TRS) 4.7 4.7 4.5 4.4 4.1 4.1 3.8 4.1 4.3 FOREVER (DP 17-9499) 4.7 4.9 4.9 4.5 4.7 3.9 3.6 3.3 4.3 WAYFARER (L44) 4.6 4.6 4.5 4.4 4.0 3.9 3.9 4.1 4.3 ASP6002 (BPR) 5.0 4.5 4.5 3.9 4.0 3.9 3.9 3.8 4.2 ASP6006 (LPFG) 4.1 4.9 4.6 4.2 4.2 3.9 4.0 3.7 4.2 GOALKEEPER II (JR-114) 4.7 4.9 4.5 4.4 4.3 3.5 3.7 3.7 4.2 HALO (KN42) 4.3 4.6 4.7 4.2 4.3 3.9 3.9 3.8 4.2 QUICKSILVER 4.5 4.5 4.7 4.1 4.0 3.7 3.7 3.9 4.2 BRIGHTSTAR SLT 4.3 5.1 4.2 3.9 4.1 3.5 3.9 3.9 4.1 HEADSTART 2 4.5 4.7 4.1 4.2 4.1 3.9 3.9 3.4 4.1 PREMIER 4.7 4.4 3.8 3.7 3.9 4.1 3.9 3.9 4.1 BARLENNIUM 4.3 4.4 4.4 4.4 4.4 3.4 3.5 3.4 4.0 PM 102 4.5 4.3 4.3 3.9 4.0 3.3 3.7 3.5 4.0 SUNSHINE 2 4.6 4.3 4.3 4.1 4.3 3.5 3.5 3.2 4.0 PINNACLE 4.9 4.0 3.7 3.5 3.9 3.2 3.7 3.7 3.8 PACESETTER II (PS-2) 4.2 3.9 3.8 3.4 3.8 3.0 2.5 2.4 3.4 PICK 02-R 3.9 4.1 3.9 3.4 3.5 2.9 2.9 2.4 3.4 PIZZAZZ 3.9 3.9 3.3 3.6 3.6 3.6 2.9 2.3 3.4 BAR LP 4920 3.3 3.6 3.4 3.1 2.9 2.6 2.4 2.3 3.0 PANTHER 3.2 3.4 3.6 3.3 3.6 2.9 2.1 2.1 3.0 LPR 02203 2.9 2.5 2.8 2.5 2.3 1.8 1.8 1.6 2.3 LINN 1.9 1.8 1.8 1.5 1.4 1.5 1.5 1.2 1.6 LSD VALUE 1.0 1.0 1.1 1.0 0.8 1.0 0.9 0.9 0.6 C.V. (%) 24.7 25.7 28.0 26.4 23.9 30.0 27.9 26.3 18.2 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. 2005-09 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 KY1 SILT LOAM AND SILT 6.1-6.5 61-150 241-375 2.1-3.0 FULL SUN 0.6-1.0 ONLY DURING SEVERE STRESS