TABLE 20. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE 2004 NATIONAL PERENNIAL RYEGRASS TEST AT BLACKSBURG, VA 1/ 2008 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC RED QUALITY RATINGS NAME COLOR THREAD MAR APR MAY JUN JUL AUG SEP OCT NOV MEAN ZOOM (LCK) 7.0 8.0 3.0 5.0 4.7 4.3 6.3 6.7 6.7 7.3 7.0 5.7 REGAL 5 (IS-PR 271) 7.0 8.3 3.0 5.0 5.0 4.3 6.0 6.7 6.7 7.0 6.3 5.6 SILVER DOLLAR 7.0 8.0 3.0 5.0 4.7 4.3 6.0 6.7 6.7 7.0 7.0 5.6 APR 1648 7.0 8.3 3.0 5.0 5.0 4.3 6.0 5.0 6.7 7.3 7.0 5.5 FUSION 6.7 8.7 3.0 5.0 5.0 4.7 5.7 6.7 6.3 7.0 6.3 5.5 GRAY FOX (PST-2MNG) 6.7 6.0 3.3 5.0 4.3 3.3 6.3 6.0 7.0 7.0 7.0 5.5 LA QUINTA (JR-255) 7.0 7.3 3.0 5.0 4.7 4.3 6.3 6.3 6.7 7.0 6.0 5.5 AMAZING GS (IS-PR 276) 6.7 7.7 3.0 5.0 4.3 4.0 5.3 6.3 6.7 7.3 6.7 5.4 APPLE GL (AAZ-B104) 6.7 5.7 3.0 5.0 5.0 3.7 5.3 6.0 6.7 7.0 6.7 5.4 BUENA VISTA 7.0 7.0 3.0 5.0 4.7 3.7 5.0 6.3 6.7 7.0 7.0 5.4 CHARISMATIC II GLSR (LTP-PG-GLSR) 7.0 7.7 3.0 5.0 4.3 4.3 6.3 5.3 7.0 7.0 6.0 5.4 CITATION FORE 6.3 6.7 3.0 5.0 4.7 3.7 6.0 6.0 7.0 7.0 6.0 5.4 CUTTER II (PM 101) 7.0 8.3 3.0 5.0 5.0 4.3 5.7 6.3 6.7 7.0 5.7 5.4 D04-LP05 7.0 8.7 3.0 4.7 4.3 4.7 5.0 6.0 6.7 7.0 7.0 5.4 DASHER 3 (PICK RB-1) 7.0 6.0 3.0 5.0 4.7 3.3 5.0 7.0 7.0 7.0 7.0 5.4 HAWKEYE 2 (SRX 4692) 7.0 7.7 3.0 5.0 4.7 4.0 5.7 6.0 6.7 7.0 6.3 5.4 HOMERUN (RG3P) 7.0 7.0 3.0 5.0 4.7 3.7 6.3 5.7 6.7 7.0 7.0 5.4 INSPIRE 7.0 6.3 3.0 5.0 4.7 3.7 5.7 6.3 6.7 7.3 6.0 5.4 MANHATTAN 5 GLR (PST-2AM) 6.7 5.3 3.0 5.0 4.0 3.3 6.3 6.7 7.0 7.0 6.7 5.4 OVERDRIVE 6.7 7.3 3.0 5.0 5.3 3.7 5.3 6.7 6.7 7.0 6.0 5.4 PINNACLE II 7.0 8.3 3.0 5.0 4.7 4.7 6.3 5.7 6.3 7.0 6.3 5.4 PROTEGE GLR 7.0 6.3 3.0 5.0 4.7 3.3 6.7 5.7 6.7 7.0 6.3 5.4 PST-217 7.0 7.0 3.0 5.0 4.7 4.0 5.7 6.7 6.7 7.0 6.0 5.4 QUICKSILVER 7.0 7.3 3.0 4.7 4.7 4.0 5.7 6.3 6.7 7.0 6.7 5.4 PALMER V (RNS) 7.0 7.7 3.0 5.0 4.7 4.3 6.3 5.7 6.3 7.0 6.3 5.4 SUNSHINE 2 7.0 7.3 3.0 5.0 5.0 4.0 6.7 6.0 6.3 7.0 6.0 5.4 ACCENT II (JR-119) 7.0 5.7 3.0 5.0 4.7 3.3 5.3 6.3 6.7 7.0 6.7 5.3 ALLSTAR 3 (IS-PR 274) 7.0 5.7 3.0 5.0 4.3 3.3 5.7 6.0 6.7 7.0 6.3 5.3 ASP6004 (EXS54) 7.0 7.3 3.0 5.0 4.7 4.0 6.0 5.0 6.7 6.7 7.0 5.3 BACCARAT (RAD-PR8) 7.0 7.3 3.0 5.0 5.0 4.0 5.0 5.7 7.0 7.0 6.0 5.3 PROTOTYPE (DCM) 7.0 6.7 3.0 5.0 4.7 3.7 5.7 5.7 6.7 7.0 6.7 5.3 DELAWARE XL (PICK 01-2) 7.0 6.0 3.0 5.0 4.3 4.0 5.7 5.7 6.3 7.0 6.3 5.3 E-99 6.7 7.3 3.0 4.3 4.3 3.7 6.0 6.3 6.7 7.0 6.7 5.3 FIESTA 4 (PICK F4) 7.0 6.7 3.0 5.0 4.7 3.7 5.0 6.3 6.7 7.0 6.7 5.3 FIJI (GPR) 7.0 6.7 3.0 4.7 4.7 3.7 5.3 5.7 7.0 7.0 7.0 5.3 GRAND SLAM 2 (PST-2GSM) 6.7 6.0 3.0 5.0 4.3 3.3 5.7 6.3 7.0 6.7 6.0 5.3 HARRIER (SRX 4UP3) 7.0 7.0 3.0 5.0 4.7 3.7 6.7 5.3 6.0 7.0 6.3 5.3 HEADSTART 2 7.0 8.3 3.0 5.0 5.0 4.3 5.0 6.0 5.7 7.0 6.3 5.3 MAJESTY II (VB77) 7.0 5.7 3.0 5.0 4.0 3.3 6.0 6.0 7.0 7.0 6.3 5.3 NEXUS XD (SP4) 7.0 8.0 3.0 5.0 5.0 4.3 6.0 5.0 6.0 6.7 6.3 5.3 PALMER IV 7.0 6.0 3.0 5.0 4.3 3.0 6.3 6.0 6.7 7.0 6.7 5.3 PARAGON GLR 6.7 5.3 3.0 5.0 5.0 3.0 6.0 5.0 6.3 7.0 7.0 5.3 PENTIUM 6.7 7.7 3.3 5.0 5.0 4.0 5.7 5.3 6.3 7.0 5.7 5.3 PLEASURE SUPREME (PM 103) 7.0 6.3 3.0 5.0 4.3 3.7 6.0 5.7 6.7 7.0 6.7 5.3 PRIMARY (IS-PR 269) 6.7 7.0 3.0 5.0 5.0 3.7 6.0 5.3 6.7 6.7 6.0 5.3 PLATEAU (PST-2LAN) 6.7 8.0 3.0 4.7 4.7 4.0 5.7 6.3 7.0 7.0 5.3 5.3 REPELL GLS 7.0 7.3 3.0 4.7 4.3 4.0 5.7 6.3 6.3 7.0 6.3 5.3 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/ 2008 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC RED QUALITY RATINGS NAME COLOR THREAD MAR APR MAY JUN JUL AUG SEP OCT NOV MEAN TOP GUN II (JR-324) 7.0 7.0 3.0 5.0 5.0 3.7 5.3 6.0 7.0 7.0 6.0 5.3 WAYFARER (L44) 7.0 6.3 3.0 5.0 4.7 3.7 4.7 5.3 6.7 7.3 7.0 5.3 NOTABLE (AF) 7.0 7.7 3.0 4.7 4.7 4.0 6.0 5.0 6.0 7.0 6.7 5.2 LS 2300 (APR 1670) 6.0 6.3 3.0 5.0 5.3 3.3 5.0 5.7 6.7 7.0 5.7 5.2 ASP6006 (LPFG) 7.0 8.0 3.0 5.0 5.0 4.3 5.3 5.0 6.0 6.7 6.3 5.2 BARLENNIUM 6.3 7.0 3.3 5.0 4.3 3.3 6.0 6.0 6.7 6.7 5.3 5.2 BREA (04-BRE) 7.0 8.0 3.3 5.0 4.7 4.3 5.0 5.3 6.0 7.0 6.0 5.2 BRIGHTSTAR SLT 7.0 8.3 3.0 5.0 5.0 4.0 5.7 5.0 6.3 7.0 5.7 5.2 CALYPSO 3 (MS2) 7.0 8.3 3.0 5.0 4.7 4.3 5.7 5.3 5.7 7.0 6.3 5.2 DART (APR 1663) 7.0 8.0 3.0 5.0 5.0 4.3 5.3 5.7 6.0 7.0 5.3 5.2 DEFENDER (D04-UP) 7.0 5.7 3.0 5.0 4.3 4.0 5.7 5.7 6.3 7.0 6.0 5.2 DERBY XTREME (IS-PR 268) 7.0 6.3 3.0 5.0 4.7 3.3 4.7 5.7 6.7 7.0 6.7 5.2 EDGE II (AC2) 7.0 5.3 3.0 5.0 4.0 2.7 6.0 6.0 6.7 7.0 6.7 5.2 ES45 7.0 5.3 3.0 5.0 4.7 3.0 6.0 5.3 6.3 7.0 6.3 5.2 EXACTA II GLSR (LTP-611-GLSR) 7.0 7.7 3.0 5.0 4.7 4.3 6.0 4.3 6.3 7.0 6.3 5.2 FIREBOLT (PRG HS-01-09) 7.0 7.3 3.0 5.0 5.0 4.0 5.3 4.7 6.3 7.0 6.7 5.2 KEYSTONE 2 (IS-PR 312) 6.7 8.3 3.0 5.0 5.0 4.7 5.0 5.7 6.3 7.0 5.3 5.2 LINE DRIVE GLS (APR 1797) 7.0 3.7 3.0 5.0 4.3 2.0 7.0 5.7 6.7 7.0 6.0 5.2 MMW 7.0 8.0 3.0 5.0 4.7 4.3 5.3 6.0 5.7 7.0 5.7 5.2 PALACE (IS-PR 273) 7.0 7.0 3.0 5.0 4.3 4.0 5.7 5.7 6.3 7.0 6.0 5.2 PM 102 7.0 6.3 3.0 5.0 5.0 3.3 5.0 5.7 6.0 7.3 6.7 5.2 PACESETTER II (PS-2) 7.0 6.3 3.0 5.0 4.7 3.7 5.7 5.3 6.3 7.0 6.3 5.2 PST-2AG4 6.7 6.7 3.0 5.0 5.0 3.7 5.3 5.3 6.7 7.0 5.7 5.2 PST-2BLK 7.0 7.3 3.0 4.7 4.3 4.0 5.0 6.0 7.0 7.0 5.7 5.2 REVENGE GLX (JR-348) 7.0 6.3 3.0 5.0 4.7 3.7 5.3 5.7 6.3 7.0 6.3 5.2 RINGER II (04-BEN) 7.0 6.0 3.0 5.0 4.0 3.0 6.0 5.7 6.7 7.0 6.3 5.2 SRX 4682 6.7 7.0 3.0 5.0 4.3 4.0 5.7 5.3 6.7 7.0 6.0 5.2 STELLAR GL (IS-PR 236) 7.0 5.0 3.0 5.0 4.7 3.0 5.3 6.7 6.0 7.0 6.3 5.2 TR47 7.0 5.3 3.0 5.0 4.7 3.0 4.7 6.0 7.0 7.0 6.3 5.2 TRANSFORMER (D04-1667) 6.7 6.7 3.0 5.0 4.3 4.0 5.7 5.7 6.7 7.0 5.3 5.2 UNO (D04-11T) 7.0 6.0 3.0 5.0 4.3 3.3 6.3 5.7 6.0 7.3 6.0 5.2 WIND DANCE 2 (PWDR) 7.0 7.7 3.0 5.0 5.0 4.0 5.3 5.7 6.0 6.7 6.0 5.2 1G SQUARED (APR 1664) 7.0 6.7 3.0 5.0 4.0 3.7 6.0 5.7 6.3 7.0 5.7 5.1 ASP6001 (RTS) 7.0 7.7 3.0 5.0 4.7 4.0 6.0 4.7 5.7 6.3 6.7 5.1 ASP6002 (BPR) 7.0 8.0 3.0 5.0 4.7 4.0 5.3 4.7 6.0 7.0 6.3 5.1 ASP6003 (TRS) 7.0 6.0 3.0 5.0 4.7 3.3 5.3 5.0 6.7 6.7 6.3 5.1 ATTRIBUTE (IS-PR 270) 6.3 6.3 3.0 4.7 4.0 3.7 5.7 5.3 6.0 7.0 7.0 5.1 BAR LP 4317 6.7 8.0 3.0 4.3 4.0 4.0 4.7 6.0 6.7 7.0 6.0 5.1 BAR LP 4420 7.0 6.7 3.0 5.0 4.7 3.3 5.3 5.3 6.3 7.3 5.7 5.1 BAR LP 4920 6.7 7.0 3.0 5.0 4.7 3.7 5.7 5.3 6.0 6.7 6.3 5.1 CADDIESHACK II (JR-163) 7.0 6.0 3.0 5.0 4.3 3.7 5.7 5.0 6.3 7.0 5.7 5.1 SOPRANO (DP1) 7.0 5.7 3.0 5.0 4.0 3.7 5.3 6.0 5.7 7.0 6.7 5.1 GALATTI (DP 17-9502) 7.0 7.3 3.0 5.0 5.0 4.0 5.0 5.0 6.0 7.0 5.7 5.1 PALMER GLS (GL-2) 7.0 7.7 3.0 4.3 4.3 4.3 5.7 5.7 6.0 7.0 6.0 5.1 GOALKEEPER II (JR-114) 7.0 6.7 3.0 5.0 4.7 4.0 4.3 5.3 6.3 7.0 6.7 5.1 GRAY STAR (PST-2LGL) 6.7 8.0 3.0 4.7 4.3 4.0 5.3 5.7 6.3 7.0 6.0 5.1 HALO (KN42) 7.0 8.3 3.0 4.3 4.3 4.0 5.7 5.0 6.0 7.0 7.0 5.1 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/ 2008 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC RED QUALITY RATINGS NAME COLOR THREAD MAR APR MAY JUN JUL AUG SEP OCT NOV MEAN MONTEREY 3 (JR-408) 7.0 6.3 3.0 5.0 4.3 3.3 5.3 5.3 6.7 7.0 6.0 5.1 PALMER III 7.0 7.0 3.3 5.0 4.7 3.0 5.0 5.3 6.0 7.0 6.3 5.1 PIANIST (DP 17-9505) 7.0 7.7 3.0 5.0 4.3 4.0 5.7 5.0 6.0 7.0 5.7 5.1 PRESIDIO (CNV) 7.0 7.0 3.0 4.7 4.3 4.0 5.3 5.0 6.3 7.0 6.3 5.1 SR 4600 (SRX 4SP) 7.0 6.7 3.0 5.0 4.3 3.7 5.0 5.3 6.3 7.0 6.3 5.1 VB99 7.0 6.0 3.0 5.0 4.7 3.3 4.7 5.3 6.7 7.0 6.7 5.1 FOREVER (DP 17-9499) 7.0 7.7 3.0 4.3 4.7 3.7 5.3 5.3 5.7 7.0 6.0 5.0 DP 17-9788 7.0 7.3 3.0 4.7 4.7 4.0 5.0 5.0 6.0 6.7 5.7 5.0 MACH I 7.0 7.7 3.0 5.0 4.7 4.0 4.7 4.7 5.7 7.0 6.0 5.0 NEXUS XR (SNR) 7.0 7.7 3.0 5.0 4.3 4.0 5.0 5.3 5.7 7.0 6.0 5.0 PANTHER GLS 7.0 6.3 3.3 5.0 4.3 3.7 5.3 4.7 6.0 7.0 5.3 5.0 PHENOM (APR 1660) 7.0 7.7 3.0 4.7 4.0 4.3 6.7 4.7 5.3 7.0 5.0 5.0 PIZZAZZ 7.0 5.3 3.3 5.0 4.7 4.0 5.3 5.0 6.0 6.7 5.0 5.0 SECRETARIAT II GLSR (LTP-101-GLSR) 7.0 5.0 3.0 5.0 4.3 3.0 5.3 5.7 6.3 7.0 5.7 5.0 ASP6005 (AJM) 7.0 6.3 3.0 5.0 4.7 3.3 4.3 5.0 6.0 7.0 5.7 4.9 CABO II (IS-PR 233) 7.0 7.0 3.0 5.0 3.7 3.3 5.3 5.3 6.0 7.0 5.7 4.9 KOKOMO II (IS-PR 235) 7.0 7.0 3.0 4.7 5.0 3.7 5.3 4.7 5.7 6.7 5.3 4.9 PANTHER 6.0 8.0 3.7 4.3 4.3 4.0 4.7 5.0 6.0 6.7 5.7 4.9 PREMIER 5.7 7.7 4.0 4.7 4.7 3.7 4.0 5.0 6.0 6.7 5.0 4.9 PREMIER II 6.7 7.0 3.3 4.0 4.3 3.7 5.7 4.7 6.0 7.0 5.3 4.9 PICK 02-R 7.0 7.3 3.0 5.0 4.7 4.0 4.3 4.7 6.0 6.7 4.3 4.7 AFFINITY 5.3 7.0 3.7 4.0 4.0 3.7 5.0 4.7 6.3 5.7 4.7 4.6 LPR 02203 5.3 8.0 3.3 4.3 4.3 4.0 4.3 4.3 5.3 6.7 4.7 4.6 PINNACLE 5.0 8.3 4.0 4.0 4.3 3.7 4.0 4.3 5.3 6.7 3.7 4.4 LINN 5.0 9.0 3.3 4.3 4.0 2.7 3.0 3.3 4.0 4.7 2.0 3.5 LSD VALUE 0.5 6.5 0.3 0.7 2.6 2.3 2.2 2.4 1.4 0.8 1.3 0.4 C.V. (%) 4.8 23.1 6.0 6.6 12.2 18.8 15.9 16.3 9.8 5.3 12.3 4.8 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 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