TABLE 28. MEAN TURFGRASS QUALITY RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE 2004 NATIONAL PERENNIAL RYEGRASS TEST AT PULLMAN, WA 1/ 2005-09 DATA TURFGRASS QUALITY RATINGS 1-9; 9=BEST 2/ 3/ NAME APR MAY JUN JUL AUG SEP OCT MEAN ASP6002 (BPR) 4.3 5.9 6.2 6.8 6.9 7.5 6.0 6.4 CABO II (IS-PR 233) 4.0 6.3 6.3 6.7 6.8 7.3 6.3 6.4 CALYPSO 3 (MS2) 4.3 6.2 6.3 6.8 6.8 7.5 5.8 6.4 HALO (KN42) 3.8 6.1 6.3 6.8 6.9 7.1 5.8 6.4 PLEASURE SUPREME (PM 103) 4.2 5.9 6.4 6.6 7.0 7.3 6.1 6.4 PM 102 4.0 5.6 6.3 6.8 7.1 7.5 6.0 6.4 CHIVALRY (APR 1648) 4.3 5.8 6.2 6.7 6.8 7.2 5.8 6.3 CUTTER II (PM 101) 4.2 5.7 6.3 6.7 6.7 6.9 5.9 6.3 DELAWARE XL (PICK 01-2) 4.0 5.9 6.3 6.4 6.8 7.3 5.8 6.3 FIESTA 4 (PICK F4) 4.5 6.0 6.0 6.5 6.8 7.3 6.3 6.3 GRAY STAR (PST-2LGL) 4.3 5.9 6.3 6.6 6.5 7.1 5.9 6.3 SR 4600 (SRX 4SP) 4.5 5.4 6.1 6.6 6.7 7.3 6.2 6.3 SUNSHINE 2 4.2 6.1 6.2 6.6 6.8 7.3 5.8 6.3 TR47 4.0 6.2 6.6 6.6 6.6 7.0 5.8 6.3 ASP6005 (AJM) 4.3 6.2 6.2 6.4 6.7 6.8 5.8 6.2 ASP6006 (LPFG) 4.8 5.6 5.9 6.3 6.4 7.1 5.9 6.2 FOREVER (DP 17-9499) 4.2 5.3 5.9 6.7 6.6 7.0 5.9 6.2 MACH I 3.5 5.4 5.9 6.6 6.7 7.1 6.1 6.2 PALACE (IS-PR 273) 3.7 5.4 6.1 6.5 6.9 7.2 5.9 6.2 PALMER IV 4.5 5.7 6.2 6.3 6.5 7.0 5.9 6.2 PRESIDIO (CNV) 4.2 6.1 6.2 6.5 6.7 6.9 5.7 6.2 UNO (D04-11T) 4.2 5.8 5.9 6.5 6.7 7.1 5.8 6.2 AMAZING GS (IS-PR 276) 3.8 6.0 6.2 6.3 6.3 6.8 5.8 6.1 ASP6004 (EXS54) 4.2 5.7 6.0 6.3 6.5 6.8 5.9 6.1 BAR LP 4420 4.0 5.8 6.1 6.3 6.3 6.9 5.7 6.1 D04-LP05 4.3 5.8 5.7 6.3 6.4 6.9 5.8 6.1 EXACTA II GLSR (LTP-611-GLSR) 4.2 5.7 6.1 6.2 6.4 7.0 6.0 6.1 FIJI (GPR) 4.5 6.0 6.1 6.2 6.4 6.8 5.8 6.1 FIREBOLT (PRG HS-01-09) 3.5 6.4 6.0 6.3 6.3 6.8 5.7 6.1 KOKOMO II (IS-PR 235) 4.2 5.4 6.1 6.4 6.3 6.8 5.8 6.1 NEXUS XD (SP4) 3.2 5.9 6.3 6.3 6.7 6.8 5.6 6.1 PALMER GLS (GL-2) 4.2 5.8 5.8 6.3 6.7 6.9 6.0 6.1 PIZZAZZ 4.2 5.6 6.1 6.4 6.7 6.8 5.6 6.1 PROTEGE GLR 4.5 5.3 5.8 6.3 6.3 6.9 6.0 6.1 STELLAR GL (IS-PR 236) 3.5 5.4 6.3 6.3 6.5 6.8 5.9 6.1 VB99 3.8 6.1 6.1 6.4 6.5 6.8 5.7 6.1 1G SQUARED (APR 1664) 4.2 5.3 6.0 6.3 6.3 6.7 5.9 6.0 APPLE GL (AAZ-B104) 4.3 5.4 5.8 6.1 6.2 6.9 5.9 6.0 ASP6001 (RTS) 3.7 5.9 6.0 5.9 6.2 6.8 5.8 6.0 ASP6003 (TRS) 3.8 5.8 5.8 6.5 6.5 6.8 5.5 6.0 EDGE II (AC2) 4.0 5.9 5.8 6.3 6.3 6.7 5.5 6.0 ES45 4.2 5.8 6.0 6.3 6.4 6.8 5.5 6.0 GALATTI (DP 17-9502) 3.7 5.9 5.8 6.5 6.4 6.5 5.7 6.0 LINE DRIVE GLS (APR 1797) 4.3 5.2 5.5 6.5 6.5 6.8 5.7 6.0 MAJESTY II (VB77) 3.5 5.8 6.3 6.4 6.3 6.6 5.4 6.0 MMW 4.0 5.7 5.8 6.1 6.2 7.0 6.0 6.0 NEXUS XR (SNR) 4.0 5.9 5.8 6.3 6.5 6.8 5.8 6.0 TABLE 28. MEAN TURFGRASS QUALITY RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE (CONT'D) 2004 NATIONAL PERENNIAL RYEGRASS TEST AT PULLMAN, WA 1/ 2005-09 DATA TURFGRASS QUALITY RATINGS 1-9; 9=BEST 2/ 3/ NAME APR MAY JUN JUL AUG SEP OCT MEAN PARAGON GLR 4.0 5.2 6.2 6.3 6.3 6.8 5.8 6.0 REGAL 5 (IS-PR 271) 3.0 5.9 5.8 6.3 6.5 6.8 5.9 6.0 SILVER DOLLAR 4.2 5.3 5.7 6.5 6.5 6.7 5.8 6.0 SOPRANO (DP1) 3.8 5.9 5.9 6.2 6.3 6.8 5.8 6.0 TRANSFORMER (D04-1667) 4.3 5.2 5.8 6.4 6.5 6.8 5.9 6.0 ALLSTAR 3 (IS-PR 274) 3.8 5.6 5.8 6.3 6.3 6.5 5.8 5.9 ATTRIBUTE (IS-PR 270) 3.8 5.6 5.9 6.1 6.2 6.7 5.8 5.9 BAR LP 4920 3.8 4.8 5.6 6.4 6.4 6.9 5.9 5.9 BUENA VISTA 3.7 5.7 5.9 6.2 6.3 6.6 5.7 5.9 DART (APR 1663) 4.2 5.0 5.6 6.2 6.3 6.8 5.7 5.9 DASHER 3 (PICK RB-1) 3.8 5.2 6.1 6.0 6.0 6.8 5.8 5.9 DERBY XTREME (IS-PR 268) 3.7 5.8 5.8 6.2 6.2 6.8 5.8 5.9 FUSION 3.5 5.8 5.8 6.3 6.1 6.5 5.7 5.9 HEADSTART 2 4.2 5.7 5.7 6.2 6.3 6.6 5.4 5.9 HOMERUN (RG3P) 4.5 5.4 6.0 5.9 5.9 6.6 5.8 5.9 PACESETTER II (PS-2) 3.7 5.6 5.8 6.3 6.3 6.6 5.6 5.9 PICK 02-R 4.2 6.1 5.7 6.2 6.3 6.4 5.7 5.9 QUICKSILVER 3.2 5.8 6.0 6.3 6.4 6.7 5.4 5.9 REVENGE GLX (JR-348) 4.0 5.3 5.8 6.2 6.2 6.5 5.8 5.9 WAYFARER (L44) 3.8 6.1 5.8 6.2 6.2 6.3 5.5 5.9 WIND DANCE 2 (PWDR) 4.0 5.8 6.0 6.0 6.3 6.5 5.4 5.9 GRAND SLAM 2 (PST-2GSM) 4.0 5.4 5.3 6.1 6.1 6.7 5.6 5.8 KEYSTONE 2 (IS-PR 312) 3.7 5.4 5.8 6.0 6.0 6.5 5.3 5.8 MONTEREY 3 (JR-408) 3.7 5.9 5.8 6.1 6.1 6.3 5.2 5.8 OVERDRIVE 4.0 5.8 5.7 6.0 6.3 6.4 5.7 5.8 PALMER V (RNS) 4.2 5.4 5.4 6.0 6.3 6.5 5.9 5.8 PRIMARY (IS-PR 269) 3.5 5.2 5.6 6.0 6.2 6.7 5.8 5.8 PST-2AG4 3.5 5.7 5.6 6.1 6.0 6.3 5.7 5.8 SECRETARIAT II GLSR (LTP-101-GLSR) 3.7 5.0 5.7 6.3 6.0 6.5 5.7 5.8 BACCARAT (RAD-PR8) 3.5 5.4 5.5 6.4 6.1 6.3 5.2 5.7 CHARISMATIC II GLSR (LTP-PG-GLSR) 4.2 5.1 5.3 6.0 6.1 6.6 5.5 5.7 GRAY FOX (PST-2MNG) 3.8 4.9 5.3 6.1 6.1 6.7 5.7 5.7 HARRIER (SRX 4UP3) 3.5 5.2 5.6 5.8 5.8 6.5 5.6 5.7 HAWKEYE 2 (SRX 4692) 3.8 4.8 5.4 6.2 6.3 6.5 5.0 5.7 LA QUINTA (JR-255) 3.5 5.9 5.7 6.0 5.9 6.3 5.5 5.7 PHENOM (APR 1660) 3.5 4.4 5.6 6.1 6.3 6.5 5.5 5.7 PIANIST (DP 17-9505) 3.5 5.3 5.7 6.2 6.2 6.3 5.6 5.7 PINNACLE II 3.7 5.2 5.6 6.1 6.2 6.5 5.3 5.7 PROTOTYPE (DCM) 3.2 5.0 5.8 6.1 5.8 6.6 5.5 5.7 TOP GUN II (JR-324) 3.5 5.9 5.8 5.9 5.8 6.3 5.2 5.7 ZOOM (LCK) 3.8 5.2 5.6 5.8 6.1 6.6 5.8 5.7 BAR LP 4317 3.7 5.2 5.6 6.3 6.1 6.1 5.1 5.6 CITATION FORE 3.3 5.2 5.7 6.0 6.0 6.2 5.4 5.6 GOALKEEPER II (JR-114) 3.2 6.0 5.8 5.8 5.8 6.3 5.2 5.6 MANHATTAN 5 GLR (PST-2AM) 3.3 5.1 5.6 6.1 5.8 6.3 5.3 5.6 NOTABLE (AF) 4.0 5.0 5.8 5.8 5.8 6.1 5.6 5.6 REPELL GLS 3.5 4.8 5.8 5.8 5.9 5.9 5.7 5.6 TABLE 28. MEAN TURFGRASS QUALITY RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE (CONT'D) 2004 NATIONAL PERENNIAL RYEGRASS TEST AT PULLMAN, WA 1/ 2005-09 DATA TURFGRASS QUALITY RATINGS 1-9; 9=BEST 2/ 3/ NAME APR MAY JUN JUL AUG SEP OCT MEAN BREA (04-BRE) 3.7 5.2 5.3 5.8 6.1 6.3 5.2 5.5 DEFENDER (D04-UP) 3.3 4.9 5.4 5.8 5.9 6.2 5.5 5.5 E-99 3.5 5.3 4.9 5.8 5.9 6.2 5.2 5.5 PANTHER GLS 4.2 5.2 5.4 5.8 5.7 6.0 5.3 5.5 PST-2BLK 3.7 5.6 5.5 5.7 5.8 6.0 5.0 5.5 ACCENT II (JR-119) 4.0 5.3 5.3 5.8 5.5 5.9 5.2 5.4 BARLENNIUM 3.5 4.9 5.2 6.0 6.1 6.1 4.8 5.4 INSPIRE 3.8 5.2 5.5 5.6 5.8 5.9 4.9 5.4 LS 2300 (APR 1670) 3.5 4.4 5.4 6.0 5.8 5.9 4.8 5.4 PENTIUM 3.8 4.8 5.2 5.8 5.9 6.0 5.0 5.4 RINGER II (04-BEN) 3.5 5.3 5.5 5.7 5.7 5.9 5.2 5.4 PALMER III 3.7 4.7 5.1 5.7 5.7 5.8 5.0 5.3 PST-217 3.7 5.3 4.9 5.6 5.6 6.1 5.0 5.3 BRIGHTSTAR SLT 3.5 4.7 5.3 5.5 5.5 5.8 4.8 5.2 CADDIESHACK II (JR-163) 3.2 5.3 5.3 5.4 5.4 5.7 4.5 5.2 PLATEAU (PST-2LAN) 3.3 5.3 5.3 5.7 5.4 5.7 4.7 5.2 DP 17-9788 3.3 4.7 5.1 5.5 5.6 5.3 4.6 5.1 PREMIER II 3.3 4.8 5.2 5.7 5.7 5.5 4.3 5.1 SRX 4682 3.8 4.7 5.0 5.3 5.7 5.7 4.6 5.1 PANTHER 3.3 4.3 4.8 4.9 5.3 5.0 4.2 4.7 LPR 02203 2.7 4.3 4.6 4.9 5.0 4.8 3.9 4.5 AFFINITY 3.0 3.8 4.2 4.6 4.8 4.6 4.1 4.3 PINNACLE 3.0 3.2 4.2 4.3 4.5 4.4 4.4 4.2 PREMIER 2.8 3.3 4.3 4.6 4.5 4.6 4.3 4.2 LINN 2.0 2.3 2.9 2.3 2.2 2.1 2.6 2.4 LSD VALUE 1.1 1.3 0.7 0.6 0.5 0.7 0.5 0.5 C.V. (%) 19.8 22.4 15.2 12.1 11.1 14.4 12.9 11.3 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. 3/ TURFGRASS QUALITY RATED IN 2005-08. 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 WA1 SILT LOAM AND SILT 5.6-6.0 271-450 501+ 4.1-5.0 FULL SUN 0.6-1.0 TO PREVENT STRESS