TABLE 21. MEAN TURFGRASS QUALITY RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE 2004 NATIONAL PERENNIAL RYEGRASS TEST AT CORVALLIS, OR 1/ 2005-09 DATA TURFGRASS QUALITY RATINGS 1-9; 9=BEST 2/ NAME JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC MEAN HOMERUN (RG3P) 6.1 6.1 6.1 6.6 6.8 7.0 7.3 7.3 7.2 6.6 6.4 6.3 6.7 APPLE GL (AAZ-B104) 5.9 5.9 6.1 6.8 6.8 6.8 7.3 7.2 7.2 6.5 6.1 6.1 6.6 DERBY XTREME (IS-PR 268) 5.9 6.0 6.2 6.5 6.7 6.7 7.2 7.3 7.5 6.6 6.1 6.1 6.6 KOKOMO II (IS-PR 235) 6.1 6.3 6.0 6.4 6.9 6.7 7.3 7.2 7.5 6.4 6.1 6.2 6.6 UNO (D04-11T) 5.9 6.1 6.2 6.5 6.9 6.9 7.4 7.1 7.2 6.6 6.2 6.3 6.6 ALLSTAR 3 (IS-PR 274) 6.0 6.1 6.1 6.6 6.8 6.8 7.3 7.1 7.3 6.5 6.1 6.0 6.5 ATTRIBUTE (IS-PR 270) 5.9 5.9 6.0 6.7 6.9 6.7 7.3 7.1 7.3 6.3 5.8 5.8 6.5 CABO II (IS-PR 233) 6.1 6.1 6.1 6.6 6.9 6.7 7.1 7.1 7.3 6.5 6.1 6.1 6.5 CUTTER II (PM 101) 5.8 5.7 5.9 6.5 6.7 6.9 7.7 7.3 7.1 6.4 6.0 5.9 6.5 EXACTA II GLSR (LTP-611-GLSR) 5.7 5.7 5.9 6.6 6.9 6.5 7.3 7.2 7.1 6.5 6.2 6.2 6.5 FIESTA 4 (PICK F4) 5.7 6.0 5.7 6.5 6.8 6.8 7.5 7.1 7.2 6.5 6.3 6.2 6.5 FIJI (GPR) 5.5 5.5 5.8 6.5 6.7 7.0 7.5 7.3 7.1 6.5 6.2 6.0 6.5 OVERDRIVE 5.7 5.7 5.9 6.4 6.7 6.9 7.7 7.3 7.2 6.5 5.9 5.9 6.5 PALMER V (RNS) 5.9 5.9 6.0 6.4 6.7 6.7 7.4 7.1 6.9 6.5 5.9 6.1 6.5 PARAGON GLR 5.9 5.7 6.0 6.3 6.9 6.7 7.5 7.2 7.1 6.3 6.3 6.3 6.5 PROTEGE GLR 5.8 6.1 5.9 6.7 6.8 6.5 7.2 7.1 7.3 6.3 6.2 6.1 6.5 REGAL 5 (IS-PR 271) 6.1 6.2 6.2 6.7 6.8 6.7 7.1 7.2 6.7 6.2 6.1 6.0 6.5 VB99 5.4 5.7 5.8 6.6 6.9 6.9 7.5 7.3 7.3 6.5 6.0 6.0 6.5 ZOOM (LCK) 6.1 5.9 5.9 6.6 6.7 6.7 7.4 7.0 7.1 6.6 6.1 6.0 6.5 BUENA VISTA 5.9 5.7 5.9 6.5 6.7 6.6 7.3 7.1 7.1 6.3 6.0 6.0 6.4 DASHER 3 (PICK RB-1) 5.6 5.8 6.0 6.5 6.8 6.5 7.3 6.9 6.8 6.4 5.9 5.8 6.4 DEFENDER (D04-UP) 5.9 5.7 5.9 6.3 6.5 6.1 7.1 6.7 7.0 6.5 6.3 6.1 6.4 PALACE (IS-PR 273) 5.8 5.9 5.9 6.5 6.7 6.4 7.2 7.3 7.0 6.3 5.8 5.8 6.4 PALMER IV 5.8 5.9 6.1 6.5 6.6 6.3 7.2 7.1 7.2 6.3 6.1 6.1 6.4 STELLAR GL (IS-PR 236) 5.8 5.7 5.9 6.5 6.7 6.7 7.1 6.9 7.1 6.5 6.1 6.0 6.4 SUNSHINE 2 5.4 5.5 5.9 6.3 6.7 6.5 7.4 7.0 7.1 6.5 6.0 5.9 6.4 TRANSFORMER (D04-1667) 5.7 5.7 5.8 6.5 6.9 6.8 7.3 7.2 6.9 6.2 5.9 6.1 6.4 AMAZING GS (IS-PR 276) 5.7 5.7 5.7 6.4 6.7 6.5 7.2 6.8 6.9 6.3 6.1 5.9 6.3 ASP6003 (TRS) 5.3 5.4 5.7 6.4 6.7 6.8 7.2 7.1 6.9 6.3 5.7 5.7 6.3 CALYPSO 3 (MS2) 5.5 5.4 5.8 6.5 6.5 6.5 7.1 7.1 7.0 6.3 5.7 5.7 6.3 CHIVALRY (APR 1648) 5.7 5.9 5.6 6.1 6.6 6.7 7.2 7.1 7.0 6.3 5.9 5.8 6.3 FIREBOLT (PRG HS-01-09) 5.5 5.5 5.7 6.3 6.7 6.6 7.4 6.9 7.0 6.1 6.0 5.8 6.3 KEYSTONE 2 (IS-PR 312) 5.5 5.5 5.8 6.3 6.7 6.4 7.1 7.0 7.0 6.2 6.0 5.7 6.3 LINE DRIVE GLS (APR 1797) 5.6 5.7 5.9 6.5 6.6 6.9 7.1 6.9 6.9 6.2 5.7 5.8 6.3 MACH I 5.6 5.7 6.1 6.3 6.7 6.5 7.1 6.9 6.9 6.3 5.9 5.9 6.3 PICK 02-R 5.2 5.3 5.6 6.6 6.7 6.7 7.2 7.1 7.1 6.3 5.7 5.7 6.3 PRIMARY (IS-PR 269) 5.6 5.6 5.9 6.5 6.7 6.6 6.8 6.8 6.9 6.3 5.8 5.9 6.3 SOPRANO (DP1) 5.7 5.5 5.9 6.4 6.7 6.4 7.2 7.0 7.0 6.4 5.9 5.7 6.3 SR 4600 (SRX 4SP) 5.7 5.9 5.8 6.2 6.5 6.5 7.1 6.9 7.1 6.3 5.9 6.0 6.3 CHARISMATIC II GLSR (LTP-PG-GLSR) 5.5 5.3 5.5 6.1 6.6 6.4 7.2 6.9 6.9 6.3 6.0 5.9 6.2 D04-LP05 5.5 5.6 6.0 6.3 6.7 6.3 6.8 6.9 6.8 6.3 6.0 5.9 6.2 EDGE II (AC2) 5.3 5.3 5.7 6.2 6.5 6.7 7.1 7.0 6.9 6.4 5.9 5.7 6.2 FUSION 5.5 5.3 5.7 6.4 6.7 6.5 7.3 6.5 6.7 6.1 5.5 5.7 6.2 HALO (KN42) 5.1 5.4 5.7 6.5 6.9 6.7 7.1 6.9 7.0 6.1 5.9 5.7 6.2 MAJESTY II (VB77) 5.3 5.5 5.5 6.4 6.8 6.6 7.0 7.1 6.8 6.1 5.7 5.7 6.2 MMW 5.8 5.5 5.7 6.4 6.6 6.4 6.9 6.7 6.9 6.1 5.7 5.6 6.2 PACESETTER II (PS-2) 5.3 5.4 5.6 6.5 6.7 6.5 7.0 6.7 6.8 5.8 5.7 5.7 6.2 TABLE 21. (CONT'D) MEAN TURFGRASS QUALITY RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE 2004 NATIONAL PERENNIAL RYEGRASS TEST AT CORVALLIS, OR 1/ 2005-09 DATA TURFGRASS QUALITY RATINGS 1-9; 9=BEST 2/ NAME JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC MEAN PALMER GLS (GL-2) 5.8 5.7 5.7 6.3 6.4 6.3 6.9 6.6 6.6 6.1 5.7 5.8 6.2 PANTHER GLS 5.5 5.4 5.4 6.5 6.7 6.7 7.1 7.0 7.1 6.2 5.7 5.7 6.2 PM 102 5.5 5.5 5.7 6.2 6.6 6.4 6.9 6.9 6.8 6.1 5.7 5.8 6.2 PRESIDIO (CNV) 5.0 5.2 5.7 6.3 6.7 6.5 7.3 6.9 6.9 6.2 5.9 5.8 6.2 RINGER II (04-BEN) 5.3 5.2 5.4 6.3 6.5 6.5 7.2 6.9 6.8 6.3 5.7 5.6 6.2 SECRETARIAT II GLSR (LTP-101-GLSR) 5.4 5.3 5.6 6.1 6.6 6.5 7.2 6.9 6.9 6.1 5.8 5.7 6.2 SILVER DOLLAR 5.6 5.5 5.8 6.3 6.5 6.5 7.0 6.9 6.7 6.1 5.8 5.8 6.2 TR47 5.3 5.3 5.7 6.2 6.5 6.6 7.0 6.7 6.9 6.2 6.1 5.8 6.2 WAYFARER (L44) 5.1 5.2 5.7 6.3 6.8 6.5 7.3 6.8 6.9 6.1 5.7 5.7 6.2 ASP6004 (EXS54) 5.1 5.3 5.8 6.3 6.6 6.3 7.1 6.8 6.8 6.0 5.9 5.6 6.1 ASP6005 (AJM) 5.2 4.9 5.5 6.3 6.5 6.3 6.9 6.8 6.8 6.0 5.8 5.6 6.1 BAR LP 4420 5.4 5.5 5.7 6.3 6.5 6.3 6.8 6.7 6.7 6.0 5.5 5.4 6.1 CADDIESHACK II (JR-163) 4.9 5.1 5.6 6.3 6.6 6.7 7.0 6.8 6.9 5.9 5.7 5.5 6.1 GALATTI (DP 17-9502) 5.2 5.0 5.4 6.4 6.5 6.5 7.3 7.0 6.5 6.0 5.5 5.4 6.1 GRAY FOX (PST-2MNG) 5.3 5.1 5.5 6.1 6.5 6.5 7.1 6.9 6.7 6.1 5.5 5.6 6.1 GRAY STAR (PST-2LGL) 5.2 5.1 5.7 6.5 6.4 6.1 6.7 6.7 6.9 6.2 5.7 5.5 6.1 HARRIER (SRX 4UP3) 5.3 5.5 5.6 6.3 6.5 6.1 6.8 6.7 6.9 5.9 5.7 5.7 6.1 LA QUINTA (JR-255) 5.0 5.0 5.7 6.3 6.7 6.6 7.2 7.1 6.9 6.1 5.6 5.6 6.1 NEXUS XD (SP4) 5.0 5.1 5.5 6.2 6.4 6.5 7.1 6.6 6.8 6.0 5.8 5.6 6.1 NOTABLE (AF) 5.3 5.2 5.7 6.4 6.7 6.6 6.9 7.0 6.9 6.1 5.5 5.5 6.1 PLATEAU (PST-2LAN) 5.3 5.3 5.5 6.2 6.6 6.6 6.9 6.9 6.7 6.1 5.6 5.7 6.1 PLEASURE SUPREME (PM 103) 5.2 5.3 5.7 6.6 6.6 6.5 7.0 6.9 6.7 6.1 5.5 5.5 6.1 PROTOTYPE (DCM) 5.5 5.3 5.5 6.2 6.5 6.4 6.9 6.7 6.7 6.2 5.9 5.8 6.1 REPELL GLS 5.8 5.5 5.5 6.1 6.7 6.3 6.8 6.7 6.6 6.1 5.8 5.7 6.1 REVENGE GLX (JR-348) 5.5 5.6 5.7 6.1 6.6 6.2 6.9 6.6 6.6 6.0 5.7 5.6 6.1 ASP6002 (BPR) 5.1 4.9 5.3 6.1 6.3 6.4 7.1 7.1 6.7 5.9 5.4 5.2 6.0 ASP6006 (LPFG) 5.2 5.1 5.5 6.3 6.7 6.4 7.0 6.6 6.7 6.0 5.5 5.3 6.0 CITATION FORE 5.4 5.3 5.6 6.3 6.3 6.3 6.9 6.8 6.5 5.7 5.4 5.5 6.0 DART (APR 1663) 5.3 5.3 5.3 6.1 6.4 6.2 6.7 6.7 6.7 6.2 5.6 5.5 6.0 DELAWARE XL (PICK 01-2) 5.3 5.1 5.4 6.4 6.4 6.3 6.7 6.7 6.6 6.0 5.8 5.8 6.0 ES45 5.1 5.1 5.4 6.3 6.5 6.5 7.1 6.6 6.7 6.1 5.6 5.5 6.0 GRAND SLAM 2 (PST-2GSM) 5.1 5.1 5.3 6.1 6.3 6.1 7.1 6.8 6.7 6.1 5.7 5.5 6.0 INSPIRE 5.4 5.1 5.5 6.3 6.3 6.3 6.8 6.7 6.7 6.1 5.6 5.4 6.0 LS 2300 (APR 1670) 5.5 5.3 5.3 6.0 6.4 6.5 6.5 6.5 6.8 5.9 5.4 5.7 6.0 MANHATTAN 5 GLR (PST-2AM) 5.3 5.2 5.5 6.1 6.5 6.4 6.9 6.9 6.7 6.0 5.5 5.6 6.0 NEXUS XR (SNR) 5.2 5.1 5.5 6.1 6.5 6.5 6.9 6.5 6.7 5.9 5.7 5.5 6.0 PHENOM (APR 1660) 5.5 5.1 5.5 6.0 6.3 6.2 6.8 6.7 6.7 5.9 5.6 5.5 6.0 PST-217 4.9 5.0 5.5 6.1 6.5 6.2 6.8 6.7 6.7 6.0 5.7 5.3 6.0 PST-2AG4 5.1 5.1 5.7 6.1 6.4 6.1 6.7 6.7 6.5 6.1 5.6 5.4 6.0 WIND DANCE 2 (PWDR) 5.2 4.9 5.4 6.2 6.3 6.3 7.0 6.6 6.7 5.9 5.6 5.4 6.0 1G SQUARED (APR 1664) 5.3 5.1 5.3 6.2 6.5 6.3 6.5 6.5 6.6 5.8 5.6 5.5 5.9 ASP6001 (RTS) 4.9 4.8 5.5 6.1 6.4 6.3 6.9 6.6 6.6 6.0 5.6 5.1 5.9 BACCARAT (RAD-PR8) 5.0 5.0 5.4 6.1 6.5 6.5 7.0 6.7 6.6 6.0 5.3 5.2 5.9 BAR LP 4920 5.3 5.1 5.2 6.0 6.3 6.0 6.9 6.3 6.7 6.0 5.6 5.5 5.9 BARLENNIUM 5.4 5.1 5.5 6.1 6.4 6.3 6.7 6.5 6.4 5.7 5.5 5.5 5.9 BREA (04-BRE) 5.0 5.1 5.5 6.1 6.4 6.0 7.0 6.6 6.6 5.9 5.7 5.5 5.9 E-99 5.3 5.1 5.2 6.0 6.5 6.3 6.6 6.6 6.5 6.1 5.3 5.5 5.9 TABLE 21. (CONT'D) MEAN TURFGRASS QUALITY RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE 2004 NATIONAL PERENNIAL RYEGRASS TEST AT CORVALLIS, OR 1/ 2005-09 DATA TURFGRASS QUALITY RATINGS 1-9; 9=BEST 2/ NAME JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC MEAN GOALKEEPER II (JR-114) 4.8 4.9 5.4 6.2 6.3 6.3 7.0 6.7 6.7 5.9 5.6 5.3 5.9 HEADSTART 2 5.0 4.9 5.4 6.1 6.4 6.3 6.9 6.7 6.7 5.8 5.3 5.2 5.9 MONTEREY 3 (JR-408) 4.9 4.9 5.1 6.1 6.5 6.4 6.8 6.9 6.9 6.0 5.5 5.2 5.9 PENTIUM 5.1 5.0 5.2 5.9 6.3 6.3 7.0 6.8 6.3 5.8 5.3 5.1 5.9 PIANIST (DP 17-9505) 5.1 5.0 5.1 6.1 6.3 6.0 6.9 6.7 6.6 5.9 5.4 5.3 5.9 PIZZAZZ 5.0 5.3 5.5 6.2 6.3 6.3 6.9 6.6 6.6 5.7 5.5 5.2 5.9 PST-2BLK 4.9 5.0 5.3 6.2 6.3 6.3 6.9 6.7 6.5 6.1 5.6 5.2 5.9 QUICKSILVER 4.9 4.9 5.5 6.1 6.3 6.3 6.7 6.5 6.5 5.9 5.4 5.3 5.9 TOP GUN II (JR-324) 5.1 5.1 5.3 6.1 6.5 6.3 6.8 6.5 6.7 5.8 5.3 5.0 5.9 ACCENT II (JR-119) 4.8 4.7 5.2 6.1 6.5 6.3 6.8 6.7 6.6 5.9 5.3 5.1 5.8 BRIGHTSTAR SLT 5.1 5.0 5.1 6.0 6.3 6.2 6.5 6.5 6.5 5.7 5.2 5.1 5.8 DP 17-9788 4.9 4.9 5.2 5.9 6.3 6.3 6.6 6.5 6.6 5.9 5.4 5.3 5.8 FOREVER (DP 17-9499) 4.9 5.1 5.5 6.1 6.3 6.1 6.8 6.4 6.4 5.8 5.3 5.3 5.8 PREMIER II 5.3 4.9 5.0 6.1 6.4 6.3 6.5 6.5 6.5 5.8 5.7 5.3 5.8 BAR LP 4317 4.9 4.8 5.1 5.9 6.3 6.0 6.4 6.2 6.4 5.7 5.3 5.3 5.7 HAWKEYE 2 (SRX 4692) 5.1 5.0 5.2 5.8 6.2 6.1 6.6 6.3 6.3 5.7 5.3 5.3 5.7 PALMER III 4.9 4.8 5.0 5.8 6.2 6.1 6.6 6.2 6.5 5.7 5.2 5.3 5.7 PINNACLE II 4.9 4.9 5.1 6.1 6.3 6.0 6.7 6.2 6.2 5.7 5.5 5.1 5.7 PREMIER 4.9 5.0 4.8 5.8 6.3 6.1 6.5 6.3 6.3 5.6 5.2 5.0 5.7 PANTHER 5.0 5.1 5.0 5.9 6.3 6.0 6.3 6.3 6.0 5.3 5.2 4.9 5.6 PINNACLE 5.1 4.9 4.7 5.5 6.1 6.2 6.6 6.3 6.3 5.5 5.1 5.2 5.6 AFFINITY 5.0 4.9 5.0 5.7 6.3 5.9 6.5 6.3 6.0 5.2 4.9 4.7 5.5 LPR 02203 4.5 4.3 4.9 5.7 6.2 5.9 6.5 6.2 6.2 5.3 5.1 4.7 5.5 SRX 4682 4.7 4.5 4.9 5.6 6.0 5.7 5.8 5.8 5.9 5.3 4.9 5.0 5.3 LINN 4.2 4.0 3.9 3.9 4.8 5.1 5.1 5.1 5.0 4.5 4.2 4.2 4.5 LSD VALUE 0.7 0.8 0.7 2.2 4.0 2.1 0.5 0.7 0.8 0.7 0.7 0.7 0.4 C.V. (%) 16.2 18.8 16.1 19.1 18.4 16.7 10.4 12.8 13.3 13.4 14.3 15.1 9.9 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 OR1 SILTY CLAY LOAM 5.6-6.0 61-150 501+ 5.1-6.0 FULL SUN 0.6-1.0 TO PREVENT STRESS