TABLE 12. MEAN TURFGRASS QUALITY RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE 2004 NATIONAL PERENNIAL RYEGRASS TEST AT COLUMBIA, MO 1/ 2005-09 DATA TURFGRASS QUALITY RATINGS 1-9; 9=BEST 2/ NAME MAR APR MAY JUN JUL AUG SEP OCT NOV DEC MEAN FIREBOLT (PRG HS-01-09) 5.2 6.9 7.5 6.3 6.0 6.4 6.5 7.0 7.0 6.0 6.6 HOMERUN (RG3P) 4.9 7.1 7.3 6.3 6.0 6.3 6.7 7.1 7.1 6.7 6.6 CHIVALRY (APR 1648) 5.1 6.5 7.3 6.1 5.9 6.3 6.7 7.1 7.0 6.3 6.5 FIJI (GPR) 5.4 6.5 7.1 6.1 5.7 6.5 6.7 7.6 7.1 5.3 6.5 NOTABLE (AF) 4.6 6.5 6.9 5.9 5.7 6.7 6.9 7.5 7.3 6.3 6.5 PALMER V (RNS) 4.6 6.3 7.1 6.7 5.9 6.3 6.7 7.4 7.2 6.7 6.5 SILVER DOLLAR 5.0 6.6 7.3 6.3 6.1 6.4 6.5 7.0 7.1 6.0 6.5 EDGE II (AC2) 4.7 6.4 7.2 6.1 6.0 6.4 6.5 7.1 6.9 6.3 6.4 EXACTA II GLSR (LTP-611-GLSR) 4.7 6.3 6.9 5.7 5.6 6.2 6.9 7.7 7.3 6.3 6.4 LINE DRIVE GLS (APR 1797) 4.9 6.5 7.1 6.1 5.9 6.3 6.7 7.1 6.8 6.3 6.4 PANTHER GLS 4.4 6.1 7.0 6.3 6.0 6.4 6.7 7.3 7.0 6.7 6.4 PENTIUM 5.2 6.4 6.7 6.1 5.9 6.3 6.7 7.3 6.8 6.7 6.4 TRANSFORMER (D04-1667) 5.2 6.9 6.9 6.1 5.8 6.5 6.5 7.1 6.9 5.7 6.4 UNO (D04-11T) 4.2 6.7 7.2 6.1 6.1 6.3 6.5 7.3 6.9 6.3 6.4 WIND DANCE 2 (PWDR) 5.1 6.8 7.5 6.1 5.5 5.9 6.5 7.3 6.9 5.5 6.4 ALLSTAR 3 (IS-PR 274) 4.4 6.3 7.1 6.0 5.8 6.1 6.6 7.2 7.0 7.3 6.3 APPLE GL (AAZ-B104) 4.3 6.4 6.8 5.9 5.8 6.1 6.5 7.0 6.8 6.7 6.3 KEYSTONE 2 (IS-PR 312) 4.3 6.1 6.8 5.9 5.9 6.5 6.8 6.9 7.0 6.0 6.3 MONTEREY 3 (JR-408) 4.4 5.8 7.1 6.2 6.1 6.5 6.7 6.7 6.7 6.5 6.3 PALMER GLS (GL-2) 4.7 6.7 6.7 6.1 5.6 6.2 6.6 6.7 6.8 6.3 6.3 PALMER IV 4.6 6.6 7.1 5.9 5.8 6.2 6.3 7.1 6.8 6.7 6.3 PROTOTYPE (DCM) 4.8 6.1 7.1 6.1 6.0 6.2 6.1 7.2 6.8 7.3 6.3 SR 4600 (SRX 4SP) 5.1 6.9 6.6 5.5 5.2 5.8 6.7 7.4 7.1 6.0 6.3 STELLAR GL (IS-PR 236) 4.6 6.6 7.1 5.7 5.7 5.7 6.5 7.2 7.0 6.7 6.3 ACCENT II (JR-119) 4.8 6.1 6.8 6.0 6.1 6.0 6.3 7.0 6.8 5.3 6.2 CUTTER II (PM 101) 4.8 6.7 6.9 6.0 5.8 6.0 6.2 6.9 6.6 5.7 6.2 DASHER 3 (PICK RB-1) 5.0 6.3 6.7 5.8 5.3 5.6 6.4 7.6 7.0 6.0 6.2 ES45 5.1 6.5 7.3 5.5 5.2 5.8 6.1 7.1 6.8 6.0 6.2 MMW 4.9 6.1 6.7 5.6 5.6 5.6 6.6 7.3 7.0 5.5 6.2 NEXUS XR (SNR) 4.9 6.5 7.6 5.7 5.0 5.9 6.3 6.9 6.7 5.3 6.2 OVERDRIVE 4.7 6.2 7.1 6.1 5.7 5.9 6.1 6.9 6.8 6.3 6.2 PRESIDIO (CNV) 4.4 6.3 7.0 5.9 5.4 5.8 6.3 7.1 6.9 6.0 6.2 PST-2AG4 4.7 6.1 6.7 5.9 5.7 5.8 6.5 6.9 7.0 6.3 6.2 VB99 5.3 6.3 7.5 5.8 5.2 5.7 6.4 6.9 6.6 5.0 6.2 ZOOM (LCK) 4.6 6.3 7.1 6.0 5.8 6.1 6.2 7.0 6.8 5.7 6.2 AMAZING GS (IS-PR 276) 4.8 6.2 6.6 5.7 5.4 6.0 6.1 7.0 6.8 5.7 6.1 BREA (04-BRE) 4.9 6.7 7.0 5.9 5.1 5.9 6.3 6.9 6.6 5.3 6.1 CITATION FORE 4.8 6.1 6.6 5.6 5.6 5.9 6.2 6.9 6.8 6.5 6.1 DELAWARE XL (PICK 01-2) 4.7 6.5 7.0 5.6 4.9 5.5 6.2 7.2 6.7 5.7 6.1 DERBY XTREME (IS-PR 268) 4.6 5.9 6.7 5.5 5.3 6.0 6.7 7.3 6.9 5.5 6.1 FUSION 5.1 5.8 6.3 5.7 5.8 6.2 6.3 6.6 6.9 5.3 6.1 MAJESTY II (VB77) 4.7 6.4 7.0 5.9 5.4 5.9 6.1 7.1 6.9 6.0 6.1 MANHATTAN 5 GLR (PST-2AM) 4.1 5.5 6.5 5.9 6.0 6.1 6.7 6.6 7.0 6.0 6.1 PALACE (IS-PR 273) 4.6 6.0 6.7 5.9 5.7 5.6 6.3 6.8 6.8 5.7 6.1 REGAL 5 (IS-PR 271) 4.3 6.2 6.9 6.1 5.3 5.7 6.3 7.0 6.8 6.0 6.1 REVENGE GLX (JR-348) 4.7 6.0 6.5 5.7 5.8 6.2 6.1 7.1 6.9 6.0 6.1 ASP6001 (RTS) 4.2 6.1 6.9 5.5 5.5 6.0 5.9 6.6 6.8 5.0 6.0 TABLE 12. MEAN TURFGRASS QUALITY RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE (CONT'D) 2004 NATIONAL PERENNIAL RYEGRASS TEST AT COLUMBIA, MO 1/ 2005-09 DATA TURFGRASS QUALITY RATINGS 1-9; 9=BEST 2/ NAME MAR APR MAY JUN JUL AUG SEP OCT NOV DEC MEAN ASP6002 (BPR) 4.4 6.2 7.0 5.9 5.4 5.8 5.9 6.8 6.2 7.0 6.0 ASP6003 (TRS) 5.2 6.2 6.8 5.7 4.9 5.5 5.9 7.1 6.8 5.3 6.0 BACCARAT (RAD-PR8) 4.3 5.9 6.6 5.8 5.6 5.9 6.1 6.8 6.7 6.0 6.0 BAR LP 4317 4.4 5.9 6.5 5.8 5.5 6.0 6.4 6.9 6.7 5.7 6.0 BARLENNIUM 4.7 6.0 6.4 5.6 5.5 6.0 6.3 6.8 6.9 6.0 6.0 BRIGHTSTAR SLT 4.6 6.2 6.4 5.7 5.8 5.7 6.1 6.5 6.8 5.0 6.0 BUENA VISTA 4.7 6.2 6.6 5.7 5.1 5.7 6.1 7.0 6.6 5.7 6.0 CADDIESHACK II (JR-163) 4.4 5.8 6.9 6.0 5.5 5.9 6.1 6.7 6.9 5.3 6.0 CHARISMATIC II GLSR (LTP-PG-GLSR) 4.7 5.9 6.3 5.5 5.7 6.1 6.4 6.7 6.8 5.3 6.0 DART (APR 1663) 4.8 6.3 6.7 5.8 5.7 5.9 6.0 6.5 6.6 6.0 6.0 GOALKEEPER II (JR-114) 4.8 6.0 6.3 5.7 5.8 6.1 5.9 6.5 6.6 6.0 6.0 GRAND SLAM 2 (PST-2GSM) 4.8 6.1 6.4 5.7 5.7 5.7 6.1 6.9 6.7 6.7 6.0 GRAY FOX (PST-2MNG) 5.2 6.2 6.7 5.5 5.4 5.7 6.1 6.7 6.7 5.0 6.0 HALO (KN42) 4.9 6.7 6.9 5.6 5.0 5.5 6.1 6.9 6.7 5.7 6.0 HAWKEYE 2 (SRX 4692) 4.9 6.7 6.7 5.5 5.5 5.9 6.1 6.6 6.7 5.0 6.0 KOKOMO II (IS-PR 235) 4.3 5.9 6.6 5.9 5.6 6.0 5.9 6.8 6.6 5.3 6.0 PACESETTER II (PS-2) 4.6 5.8 6.5 5.8 5.7 5.7 6.3 6.6 6.6 6.3 6.0 PHENOM (APR 1660) 4.6 5.9 6.3 5.9 5.7 5.9 5.9 6.9 6.9 6.3 6.0 PM 102 5.2 6.4 6.9 5.7 5.2 5.6 5.9 7.0 6.3 5.7 6.0 PREMIER II 4.8 6.3 6.1 5.5 5.7 5.7 6.0 6.8 6.9 5.3 6.0 PROTEGE GLR 4.7 6.6 6.4 5.5 4.7 5.6 6.5 7.3 6.9 5.0 6.0 PST-2BLK 4.7 6.3 6.5 5.6 5.1 6.0 6.3 6.7 6.9 5.5 6.0 REPELL GLS 5.3 6.7 6.5 5.1 5.0 5.6 6.3 7.1 6.8 6.3 6.0 SOPRANO (DP1) 4.3 6.2 6.5 5.5 5.3 5.7 6.1 7.1 6.8 5.0 6.0 WAYFARER (L44) 4.9 6.7 7.1 5.3 4.6 5.2 6.1 7.1 6.7 5.0 6.0 ASP6004 (EXS54) 4.9 6.6 6.7 5.5 5.1 5.0 6.1 6.7 6.6 6.0 5.9 ASP6006 (LPFG) 5.0 6.7 7.1 5.3 4.4 5.3 5.7 7.1 6.6 5.0 5.9 ATTRIBUTE (IS-PR 270) 4.2 5.3 6.2 5.5 5.3 5.6 6.4 7.1 7.0 5.3 5.9 FIESTA 4 (PICK F4) 4.7 6.5 6.5 5.3 4.4 5.4 6.2 7.1 6.8 5.3 5.9 GALATTI (DP 17-9502) 5.4 5.9 6.7 5.6 5.3 5.5 5.9 6.7 6.6 5.3 5.9 HARRIER (SRX 4UP3) 4.7 6.2 6.3 5.3 5.1 5.9 6.4 6.8 6.6 5.7 5.9 LS 2300 (APR 1670) 4.3 6.1 6.1 5.4 5.5 6.0 6.2 6.7 6.8 5.7 5.9 NEXUS XD (SP4) 4.3 6.1 7.1 5.7 5.2 5.3 5.8 6.7 6.3 5.0 5.9 PARAGON GLR 4.2 6.0 6.9 5.6 5.5 5.7 5.7 6.7 6.2 6.0 5.9 PIZZAZZ 4.7 6.4 6.6 5.7 5.3 5.4 5.6 6.5 6.6 6.0 5.9 PLATEAU (PST-2LAN) 4.4 5.7 6.1 5.4 5.7 5.8 6.2 6.7 6.7 5.7 5.9 PRIMARY (IS-PR 269) 4.1 5.9 6.4 5.7 5.3 5.7 5.9 6.9 6.8 6.7 5.9 PST-217 4.6 5.8 6.5 5.5 5.3 5.9 6.3 6.8 6.8 5.3 5.9 QUICKSILVER 4.3 6.3 6.7 5.3 5.1 5.5 6.2 6.7 6.6 5.0 5.9 RINGER II (04-BEN) 5.1 6.0 6.5 5.5 4.9 5.3 6.1 6.7 6.7 6.3 5.9 TR47 4.8 6.5 7.0 5.3 4.7 5.3 5.9 6.9 6.8 5.7 5.9 CABO II (IS-PR 233) 4.6 6.1 6.3 5.7 5.1 5.3 5.9 6.8 6.4 5.0 5.8 CALYPSO 3 (MS2) 4.6 6.1 6.7 5.6 4.8 5.1 6.0 6.7 6.6 6.3 5.8 E-99 4.6 5.8 6.3 5.0 5.5 5.8 5.9 6.6 6.7 5.7 5.8 FOREVER (DP 17-9499) 4.6 6.3 6.4 5.5 5.3 5.3 5.7 6.5 6.7 5.3 5.8 HEADSTART 2 4.8 6.2 6.7 5.5 5.3 5.7 5.7 6.3 6.1 5.3 5.8 MACH I 4.9 6.1 6.8 5.7 5.0 5.4 5.8 6.5 6.2 5.7 5.8 TABLE 12. MEAN TURFGRASS QUALITY RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE (CONT'D) 2004 NATIONAL PERENNIAL RYEGRASS TEST AT COLUMBIA, MO 1/ 2005-09 DATA TURFGRASS QUALITY RATINGS 1-9; 9=BEST 2/ NAME MAR APR MAY JUN JUL AUG SEP OCT NOV DEC MEAN PINNACLE II 4.9 6.0 6.2 5.5 5.4 5.5 5.7 6.5 6.1 5.3 5.8 PLEASURE SUPREME (PM 103) 4.7 6.1 6.9 5.5 5.0 5.5 5.6 6.7 6.3 5.0 5.8 SECRETARIAT II GLSR (LTP-101-GLSR) 4.7 6.1 6.1 5.5 5.5 5.8 5.9 6.4 6.4 6.0 5.8 SRX 4682 4.8 5.9 6.0 5.6 5.3 5.9 6.1 6.2 6.7 5.0 5.8 TOP GUN II (JR-324) 4.6 6.1 6.6 5.9 5.2 5.3 5.7 6.6 6.7 5.3 5.8 1G SQUARED (APR 1664) 4.4 5.9 6.3 5.3 4.9 5.3 5.8 6.9 6.6 5.3 5.7 ASP6005 (AJM) 4.4 6.1 6.8 5.4 4.7 5.3 5.9 6.5 6.4 5.3 5.7 BAR LP 4420 5.0 6.1 6.6 5.5 5.1 5.3 5.2 6.4 6.2 5.3 5.7 D04-LP05 4.4 6.2 6.1 5.2 5.0 5.5 5.8 6.5 6.6 5.3 5.7 DEFENDER (D04-UP) 4.7 5.9 5.9 4.9 5.3 5.4 6.2 6.8 6.6 5.7 5.7 GRAY STAR (PST-2LGL) 4.4 6.2 6.4 5.5 5.2 5.3 5.7 6.1 6.3 5.7 5.7 INSPIRE 4.2 5.6 6.3 5.2 5.1 5.5 5.9 6.6 6.3 5.7 5.7 LA QUINTA (JR-255) 4.4 5.9 6.4 5.5 4.9 5.3 5.7 6.5 6.6 4.7 5.7 SUNSHINE 2 4.4 6.0 6.5 5.3 5.0 5.3 5.4 6.5 6.4 5.0 5.7 DP 17-9788 4.6 5.8 5.9 5.4 5.0 5.3 5.7 6.3 6.4 5.3 5.6 PALMER III 4.7 5.8 6.3 5.3 5.2 5.4 5.6 6.3 6.2 5.0 5.6 PIANIST (DP 17-9505) 4.7 5.7 6.3 5.4 4.9 5.3 5.6 6.1 6.1 5.0 5.6 PICK 02-R 4.7 6.5 6.8 5.5 4.5 4.6 5.4 6.3 6.1 5.0 5.6 BAR LP 4920 4.9 5.7 5.8 5.1 5.1 5.1 5.4 6.5 6.3 4.7 5.5 LPR 02203 4.9 5.6 5.1 4.7 4.7 5.2 5.6 6.0 6.1 5.0 5.3 PANTHER 4.6 5.7 5.3 5.1 4.6 5.0 5.4 6.3 5.7 4.5 5.3 PINNACLE 4.9 5.3 4.5 4.7 4.9 4.8 5.1 5.8 5.7 5.0 5.1 PREMIER 3.8 5.1 4.7 4.3 4.4 4.3 4.5 5.5 5.7 5.0 4.7 AFFINITY 4.0 5.1 4.4 4.2 4.3 4.1 4.4 5.3 5.6 5.0 4.6 LINN 3.6 3.5 3.1 2.9 3.3 3.2 3.0 3.8 4.3 3.0 3.3 LSD VALUE 4.1 0.9 0.7 0.7 1.3 0.9 0.9 0.8 0.9 2.1 0.4 C.V. (%) 23.5 18.2 14.7 16.7 25.0 19.9 19.1 15.3 11.7 14.6 9.1 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 MO1 SILT LOAM AND SILT 6.1-6.5 0-60 151-240 2.1-3.0 FULL SUN 2.1-2.5 ONLY DURING SEVERE STRESS