TABLE 20. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE 2004 NATIONAL PERENNIAL RYEGRASS TEST AT BLACKSBURG, VA 1/ 2009 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 SEP OCT MEAN FIESTA 4 (PICK F4) 7.3 3.3 5.7 8.3 7.7 8.0 7.0 6.3 7.0 7.1 MONTEREY 3 (JR-408) 7.0 3.7 6.0 8.7 7.3 8.3 6.7 6.0 6.7 7.1 GRAND SLAM 2 (PST-2GSM) 7.3 3.3 5.7 7.7 7.0 8.0 7.3 6.7 6.7 7.0 PARAGON GLR 6.7 4.3 5.7 8.0 7.3 8.0 6.7 6.0 7.0 7.0 TOP GUN II (JR-324) 7.0 4.7 5.0 8.0 8.0 8.7 6.0 6.3 7.0 7.0 PALMER IV 7.3 4.3 5.0 8.3 7.7 8.0 6.0 6.3 6.7 6.9 PLATEAU (PST-2LAN) 6.7 3.3 5.3 7.0 7.0 8.3 7.0 6.3 7.0 6.9 DERBY XTREME (IS-PR 268) 6.7 4.7 5.7 8.0 7.0 8.3 5.7 6.0 6.7 6.8 HOMERUN (RG3P) 6.0 4.0 6.0 7.7 7.3 7.7 6.3 5.7 6.7 6.8 LA QUINTA (JR-255) 6.7 3.0 5.3 8.0 7.3 7.7 6.7 6.3 6.3 6.8 PALMER GLS (GL-2) 6.3 2.3 5.0 8.7 7.7 8.3 5.3 6.0 6.3 6.8 REVENGE GLX (JR-348) 6.0 4.0 6.0 8.3 7.0 7.0 6.3 6.0 6.7 6.8 BUENA VISTA 7.0 2.0 5.3 7.0 6.7 7.7 7.3 6.3 6.7 6.7 CHARISMATIC II GLSR (LTP-PG-GLSR) 7.0 3.3 5.3 7.7 6.7 7.0 7.0 6.3 6.7 6.7 GOALKEEPER II (JR-114) 6.3 3.0 6.0 7.7 6.7 7.0 7.7 5.7 6.0 6.7 GRAY FOX (PST-2MNG) 7.0 2.3 5.0 7.0 6.7 7.7 6.3 7.0 7.0 6.7 MANHATTAN 5 GLR (PST-2AM) 6.3 3.0 5.3 7.7 6.0 7.7 7.7 6.0 6.7 6.7 PRIMARY (IS-PR 269) 6.3 2.7 6.3 7.3 6.3 8.0 6.3 6.0 6.3 6.7 REPELL GLS 6.3 4.0 6.0 8.3 7.0 7.0 5.7 6.0 6.7 6.7 STELLAR GL (IS-PR 236) 6.3 4.3 6.0 7.7 7.0 7.7 7.0 5.7 5.7 6.7 ACCENT II (JR-119) 5.7 4.0 6.0 7.7 6.7 7.3 6.3 5.7 6.3 6.6 ASP6004 (EXS54) 6.0 3.7 5.3 8.3 7.0 7.7 6.3 5.7 6.0 6.6 ATTRIBUTE (IS-PR 270) 5.7 2.7 5.3 7.7 7.0 7.7 7.3 5.3 6.0 6.6 OVERDRIVE 6.7 5.0 6.0 7.7 6.7 7.0 7.0 5.7 6.3 6.6 PROTOTYPE (DCM) 6.3 3.0 5.3 7.3 7.3 7.7 6.7 5.7 6.0 6.6 SOPRANO (DP1) 6.3 5.0 5.3 8.0 7.3 7.3 6.3 5.7 6.0 6.6 CADDIESHACK II (JR-163) 6.0 3.0 5.3 7.3 7.3 7.3 7.3 5.3 5.7 6.5 D04-LP05 6.3 4.0 6.0 7.7 6.3 6.7 6.0 6.0 7.0 6.5 E-99 6.7 2.7 5.0 8.0 5.7 7.7 6.7 6.0 6.7 6.5 KEYSTONE 2 (IS-PR 312) 6.7 4.3 5.0 7.7 7.3 6.7 6.7 5.7 6.3 6.5 LINE DRIVE GLS (APR 1797) 7.0 5.3 5.7 7.3 6.7 7.0 6.0 6.0 6.7 6.5 SECRETARIAT II GLSR (LTP-101-GLSR) 6.3 4.7 5.3 7.3 6.3 7.3 6.3 6.0 7.0 6.5 SUNSHINE 2 6.0 4.7 5.3 8.3 7.0 6.7 6.3 5.7 6.0 6.5 EDGE II (AC2) 5.7 4.3 5.3 7.7 7.7 7.3 5.7 5.3 5.7 6.4 GRAY STAR (PST-2LGL) 6.0 3.3 5.3 7.0 7.0 7.3 6.0 5.7 6.3 6.4 MAJESTY II (VB77) 6.7 4.3 5.7 7.3 7.0 6.7 5.3 6.0 7.0 6.4 MMW 6.0 3.7 5.7 7.0 7.0 7.3 6.7 5.3 6.0 6.4 PALACE (IS-PR 273) 6.0 5.0 5.7 7.7 7.3 8.0 5.3 5.3 5.3 6.4 PST-217 6.0 2.7 5.7 7.3 6.7 6.7 6.7 5.7 6.3 6.4 RINGER II (04-BEN) 6.0 4.0 5.0 6.7 6.3 8.0 6.7 5.7 6.3 6.4 SR 4600 (SRX 4SP) 6.7 4.0 5.7 7.0 7.0 7.7 6.0 5.7 6.0 6.4 UNO (D04-11T) 6.0 5.3 5.0 7.7 7.0 7.0 6.0 5.7 6.7 6.4 APR 1648 6.0 4.0 6.0 7.7 6.3 7.0 6.0 5.3 6.0 6.3 EXACTA II GLSR (LTP-611-GLSR) 5.7 3.0 5.7 7.7 6.0 7.0 6.7 5.3 5.7 6.3 HARRIER (SRX 4UP3) 5.7 4.3 6.0 7.0 6.3 8.0 6.0 5.3 5.7 6.3 KOKOMO II (IS-PR 235) 5.3 2.3 5.3 6.7 6.7 7.7 6.7 5.3 6.0 6.3 PACESETTER II (PS-2) 6.0 5.3 5.7 7.7 6.7 7.3 5.7 5.3 6.0 6.3 TABLE 20. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE (CONT'D) 2004 NATIONAL PERENNIAL RYEGRASS TEST AT BLACKSBURG, VA 1/ 2009 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 SEP OCT MEAN PALMER V (RNS) 6.7 5.0 5.0 7.0 6.7 7.3 5.3 6.3 6.3 6.3 PANTHER GLS 6.0 3.0 5.3 6.7 7.0 7.0 6.7 5.3 6.0 6.3 PLEASURE SUPREME (PM 103) 6.0 4.3 4.7 7.7 7.0 8.0 5.3 5.7 5.7 6.3 PROTEGE GLR 5.7 5.7 6.0 7.7 6.0 7.0 6.0 5.3 6.0 6.3 TRANSFORMER (D04-1667) 6.0 5.0 5.0 7.0 6.7 7.3 6.0 5.7 6.3 6.3 1G SQUARED (APR 1664) 6.3 5.3 5.3 7.0 6.3 6.7 5.7 6.0 6.3 6.2 ALLSTAR 3 (IS-PR 274) 5.0 3.3 5.7 7.7 7.0 8.0 6.0 4.7 4.7 6.2 AMAZING GS (IS-PR 276) 5.7 3.7 5.3 7.3 6.3 7.3 6.7 5.0 5.3 6.2 APPLE GL (AAZ-B104) 5.3 4.0 5.3 7.7 6.7 6.7 6.3 5.0 5.7 6.2 CUTTER II (PM 101) 5.0 5.3 5.7 7.7 7.0 6.7 6.0 5.0 5.7 6.2 FIREBOLT (PRG HS-01-09) 6.0 4.0 5.0 8.0 5.7 7.3 6.3 5.3 5.7 6.2 FUSION 5.3 4.3 6.0 7.0 6.0 7.3 5.7 5.3 6.3 6.2 TR47 6.0 3.0 6.0 6.7 5.7 6.3 7.0 5.3 6.3 6.2 ASP6003 (TRS) 6.7 5.3 5.7 6.3 6.0 6.3 6.0 6.0 6.3 6.1 BACCARAT (RAD-PR8) 5.3 3.7 5.7 6.7 6.7 7.0 6.3 5.0 5.3 6.1 CITATION FORE 6.3 5.0 5.7 6.3 5.7 7.7 5.7 5.7 6.3 6.1 DASHER 3 (PICK RB-1) 5.3 6.7 5.7 7.7 6.7 6.3 6.3 5.0 5.0 6.1 ES45 6.0 3.3 6.0 6.0 6.0 7.0 6.3 5.7 6.0 6.1 HAWKEYE 2 (SRX 4692) 7.0 5.7 5.0 6.0 6.0 6.7 6.0 6.3 7.0 6.1 HEADSTART 2 6.3 5.3 5.0 6.7 6.7 7.3 5.7 5.3 6.0 6.1 INSPIRE 6.0 5.0 5.3 7.3 6.0 7.0 6.0 5.3 5.7 6.1 LS 2300 (APR 1670) 7.0 3.0 4.3 6.7 6.3 6.7 6.0 6.3 6.7 6.1 PST-2AG4 5.0 3.3 5.0 7.3 6.7 7.7 6.0 5.0 5.3 6.1 PST-2BLK 6.0 2.7 4.7 7.0 5.7 6.7 7.0 5.7 6.3 6.1 SILVER DOLLAR 5.3 2.7 5.3 7.0 6.3 7.3 6.3 5.0 5.3 6.1 SRX 4682 6.0 4.7 5.7 7.3 6.3 6.7 5.3 5.7 6.0 6.1 ZOOM (LCK) 5.3 5.0 5.7 7.3 7.0 7.3 6.0 4.7 5.0 6.1 ASP6001 (RTS) 5.3 4.3 5.7 7.3 6.0 6.0 6.3 5.0 5.3 6.0 CABO II (IS-PR 233) 6.7 3.7 5.3 6.0 5.7 6.3 6.7 5.7 6.7 6.0 DEFENDER (D04-UP) 6.3 5.3 5.7 7.0 5.3 6.7 6.0 5.7 6.0 6.0 DELAWARE XL (PICK 01-2) 5.3 6.0 6.0 8.0 6.3 6.7 5.7 4.7 4.7 6.0 HALO (KN42) 5.7 5.7 5.3 7.3 5.7 6.0 6.0 5.3 6.0 6.0 NOTABLE (AF) 6.0 4.3 5.0 6.7 6.3 7.0 5.3 5.3 6.3 6.0 PENTIUM 6.7 4.0 5.0 6.3 6.0 6.3 6.0 6.0 6.7 6.0 PHENOM (APR 1660) 5.7 4.0 6.0 8.0 5.3 6.3 6.7 5.0 5.0 6.0 PRESIDIO (CNV) 6.3 4.7 5.7 6.7 6.0 6.0 6.3 5.7 5.7 6.0 ASP6002 (BPR) 5.3 3.7 6.0 7.0 5.0 6.3 6.0 5.0 5.7 5.9 BAR LP 4920 6.7 5.7 5.7 6.7 5.3 6.3 4.7 5.7 6.7 5.9 BREA (04-BRE) 5.7 5.7 5.3 7.0 5.7 6.0 5.7 5.7 5.7 5.9 CALYPSO 3 (MS2) 5.3 3.7 5.3 6.7 6.0 6.7 6.3 5.0 5.0 5.9 DP 17-9788 5.3 4.3 5.3 6.3 6.7 6.3 6.0 5.0 5.3 5.9 NEXUS XR (SNR) 5.3 4.3 5.7 6.3 5.3 6.7 6.7 5.0 5.7 5.9 ASP6006 (LPFG) 5.3 3.7 5.0 7.0 5.7 7.0 5.3 5.0 5.7 5.8 BRIGHTSTAR SLT 6.3 4.0 5.3 6.3 5.7 6.0 5.3 5.7 6.3 5.8 DART (APR 1663) 5.7 4.0 4.3 6.7 5.3 6.7 6.3 5.3 5.7 5.8 FIJI (GPR) 5.7 4.7 5.3 6.3 5.3 6.7 6.0 5.3 5.7 5.8 GALATTI (DP 17-9502) 6.3 5.7 5.3 6.7 5.3 6.3 4.3 6.0 6.3 5.8 TABLE 20. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE (CONT'D) 2004 NATIONAL PERENNIAL RYEGRASS TEST AT BLACKSBURG, VA 1/ 2009 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 SEP OCT MEAN QUICKSILVER 6.0 3.0 5.3 5.7 5.3 6.7 6.0 5.3 6.0 5.8 BARLENNIUM 6.3 4.3 4.3 6.0 6.0 7.0 5.3 5.7 5.7 5.7 PINNACLE II 5.3 6.7 5.3 7.7 6.3 5.3 4.7 5.0 5.7 5.7 VB99 5.7 6.0 6.0 5.7 5.0 6.3 6.0 5.0 5.7 5.7 ASP6005 (AJM) 6.0 4.0 5.7 6.7 5.3 6.0 5.3 5.0 5.3 5.6 BAR LP 4317 5.7 6.3 4.7 7.3 6.3 5.7 4.3 5.3 5.7 5.6 BAR LP 4420 5.7 6.7 5.3 6.3 5.7 6.3 5.0 5.0 5.3 5.6 FOREVER (DP 17-9499) 5.0 6.0 5.0 6.3 6.0 6.0 5.3 5.0 5.3 5.6 PIANIST (DP 17-9505) 4.7 5.7 5.3 6.7 6.0 6.3 5.3 4.7 4.7 5.6 PIZZAZZ 5.7 7.7 4.7 6.0 5.7 5.7 5.7 5.3 6.0 5.6 REGAL 5 (IS-PR 271) 5.3 6.3 5.0 6.7 6.0 6.3 5.3 4.7 5.3 5.6 PREMIER II 5.7 5.0 5.0 6.0 5.3 5.7 5.7 5.0 5.7 5.5 WAYFARER (L44) 5.3 5.0 5.3 6.0 5.3 6.0 5.7 5.0 5.3 5.5 PM 102 5.3 6.7 6.0 6.0 5.3 5.3 5.0 5.0 5.3 5.4 WIND DANCE 2 (PWDR) 4.3 4.3 5.3 6.3 5.0 6.3 6.3 4.0 4.3 5.4 PALMER III 5.3 7.0 5.3 6.0 5.3 6.0 4.0 5.3 5.3 5.3 PANTHER 5.0 6.0 4.7 6.3 5.0 6.7 5.0 4.3 5.0 5.3 NEXUS XD (SP4) 5.0 5.3 5.0 5.7 4.7 6.0 5.7 4.7 5.0 5.2 MACH I 5.3 6.3 5.3 5.3 5.0 5.0 5.3 4.7 5.0 5.1 PINNACLE 6.3 4.0 4.3 5.7 3.7 4.7 5.0 6.0 6.7 5.1 LPR 02203 4.7 4.3 4.3 5.3 4.3 5.3 6.0 4.7 5.3 5.0 PICK 02-R 5.7 7.0 5.0 5.3 4.3 4.7 4.7 5.3 5.7 5.0 PREMIER 6.0 5.3 4.0 4.7 4.0 5.7 3.3 5.3 5.7 4.7 AFFINITY 4.7 6.3 4.0 5.3 4.0 4.7 4.3 4.3 4.7 4.5 LINN 3.7 5.0 2.0 3.0 2.3 2.3 3.0 3.3 3.7 2.8 LSD VALUE 1.8 3.8 1.4 1.6 1.4 1.9 2.7 1.5 2.3 0.7 C.V. (%) 14.1 36.5 12.7 13.0 13.7 14.9 18.4 12.8 15.5 7.4 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. 2009 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 VA1 SILT LOAM AND SILT 6.6-7.0 61-150 151-240 1.1-2.0 LIGHT SHADE 0.0-0.5 ONLY DURING SEVERE STRESS