TABLE 11. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE 2004 NATIONAL PERENNIAL RYEGRASS TEST AT COLUMBIA, MO 1/ 2008 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ BROWN GENETIC PATCH QUALITY RATINGS NAME COLOR WARM TEMP. MAR APR MAY JUN JUL AUG SEP OCT MEAN FIREBOLT (PRG HS-01-09) 7.3 7.3 4.0 7.0 8.7 7.3 6.3 6.3 7.3 7.3 6.8 FIJI (GPR) 7.0 7.0 4.0 7.0 8.0 6.7 5.7 6.0 6.7 7.7 6.5 HOMERUN (RG3P) 7.3 7.0 4.0 7.7 7.3 7.0 5.7 6.3 7.3 7.0 6.5 PALMER V (RNS) 7.0 7.7 3.0 6.3 7.0 7.3 6.3 6.7 7.7 7.7 6.5 ALLSTAR 3 (IS-PR 274) 7.7 6.0 3.0 6.3 7.3 7.0 6.3 6.3 7.7 7.3 6.4 STELLAR GL (IS-PR 236) 7.7 7.0 3.3 6.3 7.7 7.0 6.0 6.0 7.7 7.0 6.4 APR 1648 7.3 7.0 4.3 5.7 7.7 6.7 6.3 5.7 7.3 7.0 6.3 BREA (04-BRE) 6.3 5.3 3.7 7.7 7.3 5.7 5.3 6.3 7.3 7.0 6.3 EDGE II (AC2) 7.0 7.0 3.0 6.3 7.7 7.0 6.3 6.0 7.0 7.3 6.3 PALMER GLS (GL-2) 7.0 6.7 4.0 7.7 7.0 6.7 5.0 5.7 7.3 7.0 6.3 LINE DRIVE GLS (APR 1797) 6.3 6.3 3.7 7.0 7.3 6.3 5.7 5.7 7.0 7.7 6.3 PANTHER GLS 7.0 7.3 3.7 6.3 7.0 6.7 5.7 6.0 7.3 7.7 6.3 NOTABLE (AF) 6.7 6.7 4.0 6.0 7.0 6.0 5.3 6.3 7.3 7.3 6.2 TRANSFORMER (D04-1667) 6.7 4.7 4.3 7.7 7.0 6.3 5.3 5.3 6.7 6.7 6.2 UNO (D04-11T) 7.0 6.0 3.3 7.0 7.0 6.0 5.7 6.0 7.0 7.3 6.2 ASP6002 (BPR) 7.3 6.7 3.7 7.0 7.3 6.3 6.0 6.0 6.0 6.3 6.1 CUTTER II (PM 101) 6.7 7.0 3.7 6.3 6.7 6.0 5.7 6.3 7.0 7.3 6.1 PROTOTYPE (DCM) 6.7 7.0 3.3 6.3 7.0 6.3 5.3 6.3 6.7 7.3 6.1 EXACTA II GLSR (LTP-611-GLSR) 7.0 6.3 3.3 6.3 7.0 6.0 5.7 6.0 7.3 7.0 6.1 KOKOMO II (IS-PR 235) 6.7 6.7 3.0 6.3 7.3 6.3 6.0 6.3 6.7 6.7 6.1 MANHATTAN 5 GLR (PST-2AM) 6.0 6.0 3.3 6.3 7.0 6.0 6.0 5.7 7.7 6.7 6.1 MONTEREY 3 (JR-408) 7.3 7.3 3.3 6.7 7.7 6.7 6.0 6.0 6.7 6.0 6.1 PENTIUM 6.7 6.0 4.0 7.0 6.3 5.7 5.0 6.0 7.3 7.3 6.1 PM 102 6.7 6.3 4.0 6.7 7.3 6.3 5.7 5.0 6.3 7.3 6.1 SILVER DOLLAR 7.0 6.0 4.0 7.3 6.7 6.0 5.7 5.7 6.7 7.0 6.1 ACCENT II (JR-119) 7.0 7.0 3.0 6.7 7.7 6.7 6.0 5.3 6.3 6.7 6.0 APPLE GL (AAZ-B104) 6.7 6.3 3.0 6.7 6.3 6.3 5.3 6.0 7.3 7.3 6.0 BUENA VISTA 7.3 7.3 3.7 6.0 7.0 6.7 5.3 5.7 6.7 6.7 6.0 CADDIESHACK II (JR-163) 6.3 6.7 3.7 6.0 7.0 6.3 5.7 6.0 6.7 6.7 6.0 DASHER 3 (PICK RB-1) 7.3 6.0 4.0 6.3 6.3 6.0 5.0 5.3 7.7 7.3 6.0 DERBY XTREME (IS-PR 268) 7.3 6.7 3.7 7.0 7.0 6.7 5.0 5.7 7.0 6.0 6.0 ES45 7.3 6.0 4.0 6.3 8.0 6.3 5.3 5.3 6.3 6.7 6.0 KEYSTONE 2 (IS-PR 312) 6.7 6.3 3.0 6.7 7.0 6.0 5.3 6.0 6.7 7.0 6.0 MMW 6.7 6.0 3.7 6.3 6.3 5.7 5.3 5.7 7.7 7.0 6.0 OVERDRIVE 7.3 6.3 3.3 6.3 6.7 6.7 6.0 6.0 6.0 6.7 6.0 PALACE (IS-PR 273) 7.3 6.3 3.0 5.7 7.0 6.7 6.3 5.7 7.0 6.7 6.0 PALMER IV 7.3 6.3 4.0 6.0 7.3 6.7 5.7 5.7 6.7 6.0 6.0 PRESIDIO (CNV) 7.3 6.3 3.7 6.3 7.0 6.3 5.7 6.0 7.0 6.3 6.0 PACESETTER II (PS-2) 6.3 6.3 3.7 6.3 6.7 6.0 5.7 6.0 7.0 6.7 6.0 REGAL 5 (IS-PR 271) 7.3 6.3 3.0 6.3 7.3 6.3 6.0 6.3 6.7 6.3 6.0 BRIGHTSTAR SLT 6.0 6.0 4.0 6.3 6.7 5.7 5.7 5.7 7.0 6.3 5.9 HAWKEYE 2 (SRX 4692) 6.3 5.3 4.0 7.7 6.0 5.0 5.0 6.0 6.7 7.0 5.9 HEADSTART 2 7.0 7.0 3.7 6.3 7.3 6.3 5.7 5.3 6.3 6.0 5.9 NEXUS XR (SNR) 7.3 6.7 4.0 7.0 7.7 6.0 4.7 5.7 6.0 6.0 5.9 PICK 02-R 8.3 7.7 3.3 6.0 7.7 7.0 5.7 5.3 6.3 6.0 5.9 PINNACLE II 6.0 5.7 4.0 6.7 7.0 5.7 5.3 5.3 6.7 6.3 5.9 PREMIER II 6.0 5.3 3.7 7.0 6.3 5.7 5.7 5.7 6.0 7.0 5.9 TABLE 11. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE (CONT'D) 2004 NATIONAL PERENNIAL RYEGRASS TEST AT COLUMBIA, MO 1/ 2008 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ BROWN GENETIC PATCH QUALITY RATINGS NAME COLOR WARM TEMP. MAR APR MAY JUN JUL AUG SEP OCT MEAN PST-2AG4 6.3 6.7 3.7 6.3 7.0 6.3 5.0 5.3 7.0 6.7 5.9 PLATEAU (PST-2LAN) 6.3 6.0 3.7 6.3 6.7 5.7 5.7 6.3 7.0 6.0 5.9 RINGER II (04-BEN) 6.3 5.3 4.3 6.7 6.7 5.7 4.7 5.3 7.0 7.0 5.9 VB99 7.0 6.0 4.3 6.3 7.7 6.0 4.7 5.7 6.0 6.3 5.9 WIND DANCE 2 (PWDR) 7.0 5.3 4.0 7.0 7.3 5.7 5.3 5.3 5.7 6.7 5.9 DEFENDER (D04-UP) 6.3 6.0 4.0 6.3 6.3 5.7 5.3 5.0 7.0 6.7 5.8 E-99 6.7 5.3 4.0 6.3 6.3 5.7 5.0 5.7 6.7 6.3 5.8 FUSION 6.7 5.3 3.7 6.0 6.3 5.3 5.7 6.3 6.7 6.0 5.8 GALATTI (DP 17-9502) 7.0 6.3 4.3 6.3 6.7 6.0 5.3 5.7 6.0 6.3 5.8 GRAND SLAM 2 (PST-2GSM) 7.0 6.3 3.7 6.7 6.3 5.7 5.3 5.7 7.0 6.3 5.8 GRAY FOX (PST-2MNG) 6.3 6.0 4.0 6.0 6.7 6.0 4.7 5.7 7.0 6.0 5.8 HARRIER (SRX 4UP3) 7.0 6.0 4.7 6.7 6.3 5.7 4.3 5.7 6.3 7.0 5.8 MAJESTY II (VB77) 7.7 7.0 3.3 5.7 6.7 6.3 5.3 6.0 6.3 6.3 5.8 NEXUS XD (SP4) 7.0 5.7 3.3 6.7 7.7 5.3 5.7 5.7 6.0 6.3 5.8 PLEASURE SUPREME (PM 103) 6.7 6.0 3.7 5.7 7.0 6.0 5.0 6.0 6.3 6.7 5.8 PRIMARY (IS-PR 269) 7.0 7.3 3.3 6.3 6.3 6.7 5.3 6.0 6.0 6.0 5.8 PROTEGE GLR 6.7 5.3 3.3 6.3 6.3 5.7 4.7 5.0 7.7 7.0 5.8 REVENGE GLX (JR-348) 7.0 5.7 3.3 6.0 6.0 6.0 5.7 5.7 6.3 7.0 5.8 SUNSHINE 2 7.7 5.7 3.7 6.0 7.0 6.3 5.3 5.7 6.3 5.7 5.8 WAYFARER (L44) 6.7 5.0 3.7 7.7 7.3 5.0 4.3 5.3 6.7 6.3 5.8 ZOOM (LCK) 7.3 7.3 3.3 6.0 7.3 6.3 4.7 6.0 6.0 6.3 5.8 ASP6003 (TRS) 7.0 5.7 4.3 6.0 7.3 6.0 5.0 5.3 5.7 6.0 5.7 ATTRIBUTE (IS-PR 270) 6.7 6.7 3.3 5.7 6.7 6.3 5.7 5.3 6.7 6.0 5.7 BACCARAT (RAD-PR8) 7.0 6.0 3.7 6.7 6.7 5.7 5.0 5.7 6.0 6.3 5.7 BAR LP 4317 6.0 4.7 4.3 6.7 6.3 5.0 4.3 5.3 6.7 6.7 5.7 BARLENNIUM 6.0 6.0 4.3 6.3 6.0 5.3 5.0 6.0 6.3 6.3 5.7 CITATION FORE 7.0 7.0 4.0 6.0 6.3 6.0 4.7 5.7 6.3 6.7 5.7 GOALKEEPER II (JR-114) 6.3 5.7 3.7 5.7 5.7 5.7 6.3 6.0 6.3 6.0 5.7 GRAY STAR (PST-2LGL) 6.7 6.7 4.0 6.3 6.7 6.0 5.7 5.0 6.0 5.7 5.7 AMAZING GS (IS-PR 276) 7.0 5.0 3.7 6.3 6.3 6.0 5.0 5.7 6.0 5.7 5.6 ASP6001 (RTS) 7.0 5.7 3.0 6.3 6.7 5.7 5.7 5.7 5.7 6.0 5.6 D04-LP05 6.0 5.0 4.0 5.7 6.3 5.3 5.0 5.7 6.3 6.7 5.6 DELAWARE XL (PICK 01-2) 7.0 5.7 4.0 7.0 7.0 5.7 3.7 5.0 6.0 6.7 5.6 SOPRANO (DP1) 6.7 7.0 3.0 6.0 6.3 6.3 5.0 5.3 6.7 6.0 5.6 INSPIRE 6.0 5.3 3.7 6.3 6.0 5.3 5.0 5.7 6.7 6.0 5.6 SR 4600 (SRX 4SP) 6.3 5.7 4.3 6.7 6.0 5.0 4.0 5.0 7.3 6.7 5.6 SRX 4682 6.3 6.7 3.3 6.0 6.0 6.0 5.7 5.7 6.0 6.3 5.6 LS 2300 (APR 1670) 6.3 6.0 3.3 6.3 5.7 5.7 5.0 5.3 6.7 6.3 5.5 ASP6004 (EXS54) 6.7 5.7 4.0 5.3 6.3 5.3 4.7 5.7 7.0 6.0 5.5 ASP6006 (LPFG) 6.3 4.3 4.0 7.0 7.0 5.0 4.0 5.3 6.0 6.0 5.5 BAR LP 4420 6.7 6.3 4.0 5.7 6.3 5.7 5.3 5.3 5.7 6.0 5.5 CALYPSO 3 (MS2) 6.7 7.3 3.7 5.7 6.0 6.0 4.7 5.3 6.3 6.3 5.5 CHARISMATIC II GLSR (LTP-PG-GLSR) 6.3 5.7 4.0 6.7 6.0 5.3 4.7 5.7 6.3 5.7 5.5 DART (APR 1663) 6.0 6.0 3.3 6.0 6.0 5.7 4.7 6.0 6.0 6.3 5.5 FIESTA 4 (PICK F4) 6.7 5.3 4.3 6.3 6.0 5.3 4.0 5.0 6.7 6.0 5.5 HALO (KN42) 6.7 5.7 4.0 7.0 7.0 5.7 4.7 5.0 5.7 5.3 5.5 LA QUINTA (JR-255) 6.3 6.0 3.3 6.7 7.0 5.7 4.7 5.0 6.0 5.3 5.5 TABLE 11. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE (CONT'D) 2004 NATIONAL PERENNIAL RYEGRASS TEST AT COLUMBIA, MO 1/ 2008 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ BROWN GENETIC PATCH QUALITY RATINGS NAME COLOR WARM TEMP. MAR APR MAY JUN JUL AUG SEP OCT MEAN MACH I 6.7 5.7 4.0 6.0 7.0 5.7 5.0 5.3 5.7 5.7 5.5 PARAGON GLR 7.3 5.3 3.3 6.3 6.3 5.7 5.0 5.3 6.0 6.3 5.5 PHENOM (APR 1660) 7.3 6.3 3.0 6.7 6.0 6.0 5.7 5.3 5.3 6.3 5.5 PST-2BLK 6.3 5.0 3.3 6.7 6.7 5.3 5.0 5.0 6.0 6.3 5.5 QUICKSILVER 6.7 5.3 4.0 5.7 6.7 5.3 5.0 5.0 7.0 5.7 5.5 REPELL GLS 6.3 5.7 4.0 6.7 6.3 5.3 4.3 5.3 6.3 6.0 5.5 SECRETARIAT II GLSR (LTP-101-GLSR) 6.3 6.0 3.7 6.7 5.7 5.7 5.3 5.7 6.0 5.7 5.5 TR47 6.7 5.3 3.3 7.3 7.3 5.0 4.3 5.0 6.0 6.0 5.5 ASP6005 (AJM) 6.0 5.7 4.0 6.3 7.0 4.7 4.7 5.0 6.3 5.3 5.4 DP 17-9788 6.0 6.3 4.3 5.7 5.7 5.7 4.7 5.7 5.7 5.7 5.4 PIZZAZZ 6.0 6.0 3.7 6.7 6.0 5.3 5.0 5.0 5.3 6.3 5.4 PST-217 6.7 5.7 4.0 6.0 6.3 5.3 4.7 5.3 6.0 5.3 5.4 BAR LP 4920 6.3 4.3 3.7 6.0 5.3 4.7 5.0 5.0 5.7 6.7 5.3 CABO II (IS-PR 233) 7.0 6.7 3.7 5.7 6.3 6.3 5.0 5.0 5.7 5.0 5.3 FOREVER (DP 17-9499) 7.0 6.0 3.3 5.7 6.0 5.7 5.0 5.3 5.7 6.0 5.3 TOP GUN II (JR-324) 7.3 6.3 3.7 6.7 6.3 5.7 4.3 5.0 5.0 5.7 5.3 1G SQUARED (APR 1664) 6.3 5.0 3.3 6.0 6.0 5.0 4.3 5.3 6.3 5.3 5.2 LPR 02203 5.3 4.3 4.3 6.3 5.0 4.0 5.0 5.0 5.7 6.0 5.2 PIANIST (DP 17-9505) 6.3 6.3 4.0 6.0 6.3 5.3 4.3 4.7 5.7 5.3 5.2 PALMER III 6.3 4.3 3.7 5.7 5.7 4.3 5.0 5.0 5.0 6.3 5.1 PANTHER 6.0 5.0 3.3 5.3 5.0 4.3 4.7 5.0 6.3 7.0 5.1 PINNACLE 5.3 4.0 4.7 6.7 4.3 4.0 4.7 4.7 5.0 5.0 4.9 PREMIER 5.0 4.0 3.3 6.3 5.0 4.3 4.7 4.3 4.3 5.3 4.7 AFFINITY 5.7 4.3 3.7 6.3 4.0 4.0 4.3 4.3 4.0 4.0 4.3 LINN 5.7 4.0 4.3 4.3 4.7 3.7 4.0 3.0 3.0 3.0 3.8 LSD VALUE 1.0 2.5 2.8 5.4 1.5 1.5 3.2 1.8 1.9 2.5 0.9 C.V. (%) 8.3 18.3 18.3 15.9 12.4 13.8 18.0 13.0 14.5 15.8 8.4 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 MO1 SILT LOAM AND SILT 6.1-6.5 0-60 151-240 3.1-4.0 FULL SUN 2.1-2.5 ONLY DURING SEVERE STRESS