TABLE 7. MEAN TURFGRASS QUALITY RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE 2004 NATIONAL PERENNIAL RYEGRASS TEST AT COLLEGE PARK, MD 1/ 2005-09 DATA TURFGRASS QUALITY RATINGS 1-9; 9=BEST 2/ NAME APR MAY JUN JUL AUG SEP OCT NOV MEAN DERBY XTREME (IS-PR 268) 7.0 7.2 6.8 6.6 6.3 6.8 6.9 7.2 6.8 PALMER V (RNS) 6.3 6.6 6.6 6.4 6.5 6.7 6.6 7.2 6.6 SOPRANO (DP1) 6.7 6.9 6.6 6.3 6.2 6.7 6.7 7.3 6.6 UNO (D04-11T) 7.0 6.5 6.6 6.5 6.4 6.7 6.9 7.0 6.6 APPLE GL (AAZ-B104) 6.7 6.6 6.7 6.2 6.3 6.6 6.7 6.9 6.5 DASHER 3 (PICK RB-1) 7.0 6.3 6.5 6.1 6.3 6.5 6.7 6.9 6.5 FIESTA 4 (PICK F4) 6.3 6.8 6.8 6.5 5.9 6.5 6.7 6.9 6.5 HOMERUN (RG3P) 7.0 6.8 6.7 6.3 6.1 6.4 6.5 6.8 6.5 PALACE (IS-PR 273) 6.3 6.6 6.5 6.4 6.3 6.6 6.7 7.0 6.5 PARAGON GLR 6.7 6.8 6.5 6.1 5.7 6.5 7.1 7.4 6.5 PHENOM (APR 1660) 7.0 6.4 6.7 6.3 6.2 6.5 6.5 6.7 6.5 ALLSTAR 3 (IS-PR 274) 6.3 6.4 6.3 6.0 6.0 6.5 6.5 7.0 6.4 ATTRIBUTE (IS-PR 270) 5.7 6.3 6.3 6.2 6.0 6.3 6.7 7.1 6.4 EXACTA II GLSR (LTP-611-GLSR) 5.7 6.3 6.2 6.2 6.0 6.5 6.9 7.1 6.4 HARRIER (SRX 4UP3) 6.0 6.3 6.3 6.3 6.1 6.5 6.5 7.1 6.4 MMW 5.7 6.4 6.3 6.1 5.9 6.5 6.7 7.0 6.4 PALMER GLS (GL-2) 6.3 6.3 6.3 6.3 6.1 6.7 6.6 7.0 6.4 PROTEGE GLR 6.3 6.8 6.6 6.3 5.9 6.4 6.6 6.9 6.4 REGAL 5 (IS-PR 271) 6.3 6.5 6.7 6.3 6.1 6.3 6.4 6.4 6.4 REVENGE GLX (JR-348) 6.3 6.3 6.3 6.1 5.9 6.5 6.6 7.2 6.4 BUENA VISTA 6.0 6.4 6.5 5.9 6.0 6.3 6.5 6.6 6.3 AMAZING GS (IS-PR 276) 6.7 6.3 6.3 5.9 5.7 6.5 6.6 6.4 6.2 FUSION 6.0 6.2 6.3 5.9 5.7 6.5 6.6 6.8 6.2 GRAND SLAM 2 (PST-2GSM) 6.0 6.2 6.2 5.9 5.7 6.3 6.7 6.8 6.2 NOTABLE (AF) 6.0 6.1 6.3 6.1 6.1 6.2 6.4 6.7 6.2 PANTHER GLS 5.3 6.2 6.2 5.9 5.7 6.2 6.6 6.9 6.2 PRIMARY (IS-PR 269) 5.7 6.2 6.3 6.1 5.9 6.3 6.5 6.7 6.2 PST-2AG4 6.3 6.4 6.4 6.1 5.8 6.2 6.5 6.8 6.2 SR 4600 (SRX 4SP) 5.7 6.3 6.2 6.0 6.1 6.2 6.3 6.6 6.2 TRANSFORMER (D04-1667) 6.0 6.1 6.3 6.1 6.0 6.2 6.6 6.6 6.2 DART (APR 1663) 6.0 6.2 6.2 6.0 6.0 6.3 6.2 6.6 6.1 ES45 5.7 6.3 6.0 6.0 5.5 6.1 6.5 6.8 6.1 FOREVER (DP 17-9499) 6.7 6.2 6.3 6.0 5.9 6.1 6.1 6.1 6.1 GRAY FOX (PST-2MNG) 6.0 6.0 6.1 5.8 5.7 6.2 6.5 6.4 6.1 KEYSTONE 2 (IS-PR 312) 6.3 6.2 6.5 6.1 5.7 6.1 6.4 5.8 6.1 LINE DRIVE GLS (APR 1797) 6.0 6.1 6.1 6.0 5.9 6.1 6.1 6.2 6.1 LS 2300 (APR 1670) 6.3 6.2 6.1 5.9 5.8 6.2 6.5 6.8 6.1 PALMER IV 6.3 6.4 6.3 5.9 5.6 6.1 6.2 6.9 6.1 PLATEAU (PST-2LAN) 5.7 6.2 6.0 5.9 5.8 6.2 6.5 6.9 6.1 PLEASURE SUPREME (PM 103) 5.7 6.1 6.2 6.0 6.0 6.1 6.2 6.4 6.1 PROTOTYPE (DCM) 6.0 6.4 6.4 6.0 5.7 6.1 6.2 6.3 6.1 REPELL GLS 5.7 6.3 6.3 6.0 5.7 6.1 6.5 6.4 6.1 SILVER DOLLAR 6.3 6.3 6.3 5.9 6.0 6.2 6.1 6.3 6.1 STELLAR GL (IS-PR 236) 6.0 6.3 6.1 5.7 5.3 6.1 6.5 6.7 6.1 1G SQUARED (APR 1664) 5.7 6.1 6.1 5.8 5.7 6.2 6.1 6.7 6.0 ASP6004 (EXS54) 6.0 6.3 6.1 5.7 5.7 6.1 6.1 6.2 6.0 CALYPSO 3 (MS2) 6.0 6.3 6.5 6.3 5.9 5.9 5.7 5.6 6.0 TABLE 7. MEAN TURFGRASS QUALITY RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE (CONT'D) 2004 NATIONAL PERENNIAL RYEGRASS TEST AT COLLEGE PARK, MD 1/ 2005-09 DATA TURFGRASS QUALITY RATINGS 1-9; 9=BEST 2/ NAME APR MAY JUN JUL AUG SEP OCT NOV MEAN CHARISMATIC II GLSR (LTP-PG-GLSR) 5.0 6.0 5.7 5.7 5.9 6.1 6.1 6.4 6.0 CITATION FORE 5.7 6.3 6.0 5.7 5.8 6.0 6.1 6.3 6.0 E-99 5.3 6.3 5.8 5.9 6.0 6.1 6.1 6.4 6.0 MANHATTAN 5 GLR (PST-2AM) 5.7 6.3 5.9 5.9 5.7 6.1 6.1 6.4 6.0 PIANIST (DP 17-9505) 5.7 5.9 6.0 5.9 5.9 6.1 6.1 6.6 6.0 WIND DANCE 2 (PWDR) 5.7 6.2 5.8 5.7 5.7 6.1 6.0 6.3 6.0 ACCENT II (JR-119) 7.0 6.2 6.2 5.9 5.7 5.9 5.7 6.0 5.9 ASP6006 (LPFG) 6.0 6.0 6.1 5.8 5.4 5.9 6.1 6.1 5.9 CUTTER II (PM 101) 5.3 6.0 6.3 6.0 5.9 5.7 5.6 5.8 5.9 D04-LP05 5.7 6.0 6.1 5.7 5.9 5.9 5.9 6.3 5.9 DEFENDER (D04-UP) 5.7 5.8 5.8 5.6 5.7 6.1 6.3 6.3 5.9 DELAWARE XL (PICK 01-2) 6.0 6.2 6.2 5.8 5.8 5.9 5.8 6.2 5.9 KOKOMO II (IS-PR 235) 6.0 6.1 6.1 5.7 5.6 5.9 6.2 6.2 5.9 NEXUS XD (SP4) 5.3 6.1 5.8 5.6 5.4 5.9 6.1 6.4 5.9 NEXUS XR (SNR) 5.7 6.0 6.0 5.7 5.3 6.0 6.3 6.2 5.9 PM 102 5.7 6.2 6.0 5.7 5.4 5.9 6.1 6.3 5.9 PRESIDIO (CNV) 6.3 6.2 6.1 5.8 5.7 5.9 5.9 5.8 5.9 TR47 5.7 6.0 5.7 5.7 5.9 6.0 6.2 6.4 5.9 ZOOM (LCK) 6.0 5.8 6.1 5.9 5.7 5.9 6.0 5.7 5.9 BAR LP 4317 5.7 5.8 6.2 5.8 6.0 5.6 5.5 5.8 5.8 CADDIESHACK II (JR-163) 5.0 5.9 5.8 5.9 5.8 5.9 5.7 6.1 5.8 DP 17-9788 5.3 5.7 5.8 5.5 5.9 5.9 6.1 6.0 5.8 EDGE II (AC2) 5.3 5.8 6.0 5.7 5.9 5.8 5.8 6.1 5.8 FIJI (GPR) 6.0 5.9 6.0 5.3 5.3 5.9 6.1 6.3 5.8 HAWKEYE 2 (SRX 4692) 5.7 5.7 5.9 5.6 5.7 5.9 6.0 6.4 5.8 OVERDRIVE 5.7 5.8 6.0 5.9 5.9 5.8 5.7 5.8 5.8 PIZZAZZ 5.3 5.7 6.0 5.7 5.5 5.9 5.9 5.8 5.8 PST-217 5.7 6.0 6.0 5.5 5.5 5.8 5.7 5.8 5.8 PST-2BLK 6.0 5.9 5.9 5.5 5.2 5.8 6.4 6.3 5.8 ASP6003 (TRS) 5.7 5.8 6.2 5.7 5.3 5.8 5.7 5.4 5.7 BRIGHTSTAR SLT 5.7 5.8 5.7 5.8 5.5 5.6 5.7 5.9 5.7 CABO II (IS-PR 233) 5.7 5.6 6.0 5.5 5.5 5.6 5.9 5.6 5.7 CHIVALRY (APR 1648) 4.7 5.8 6.0 5.9 5.9 5.6 5.3 5.3 5.7 FIREBOLT (PRG HS-01-09) 4.7 6.3 5.9 5.7 5.3 5.7 5.4 5.9 5.7 GRAY STAR (PST-2LGL) 5.3 6.0 5.7 5.6 5.4 5.7 5.5 6.0 5.7 INSPIRE 5.7 5.8 6.0 5.9 5.7 5.6 5.4 5.7 5.7 MAJESTY II (VB77) 5.7 5.9 5.8 5.6 5.5 5.8 5.7 5.8 5.7 PALMER III 6.0 5.9 5.8 5.7 5.6 5.7 5.8 5.9 5.7 PENTIUM 5.7 5.7 5.8 5.9 5.5 5.7 5.7 5.6 5.7 SECRETARIAT II GLSR (LTP-101-GLSR) 5.3 5.8 5.8 5.6 5.3 5.9 6.0 6.1 5.7 TOP GUN II (JR-324) 5.0 5.8 5.9 5.7 5.7 5.7 5.7 5.9 5.7 VB99 5.3 5.8 5.8 5.7 5.2 5.5 6.0 6.4 5.7 ASP6002 (BPR) 5.7 5.7 6.0 5.5 5.7 5.5 5.6 5.4 5.6 BACCARAT (RAD-PR8) 5.7 5.9 5.8 5.5 5.3 5.5 5.7 5.6 5.6 MONTEREY 3 (JR-408) 5.3 6.0 5.8 5.5 5.5 5.5 5.5 5.8 5.6 PINNACLE II 5.3 5.8 6.1 5.5 5.5 5.6 5.4 5.6 5.6 BARLENNIUM 5.0 5.7 5.5 5.4 5.4 5.4 5.4 5.6 5.5 TABLE 7. MEAN TURFGRASS QUALITY RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE (CONT'D) 2004 NATIONAL PERENNIAL RYEGRASS TEST AT COLLEGE PARK, MD 1/ 2005-09 DATA TURFGRASS QUALITY RATINGS 1-9; 9=BEST 2/ NAME APR MAY JUN JUL AUG SEP OCT NOV MEAN GALATTI (DP 17-9502) 5.3 5.7 5.7 5.3 5.5 5.5 5.8 5.4 5.5 LA QUINTA (JR-255) 5.7 5.7 5.9 5.6 5.3 5.5 5.4 5.7 5.5 RINGER II (04-BEN) 5.3 5.7 5.6 5.2 5.3 5.5 5.5 5.9 5.5 SRX 4682 5.7 5.3 5.7 5.2 5.7 5.6 5.8 6.1 5.5 WAYFARER (L44) 5.0 5.9 5.7 5.3 5.0 5.5 5.7 5.8 5.5 ASP6005 (AJM) 4.7 5.6 5.6 5.4 5.1 5.4 5.3 5.7 5.4 BAR LP 4420 5.3 5.6 5.8 5.1 5.2 5.3 5.3 5.3 5.4 BREA (04-BRE) 5.0 5.8 5.5 5.2 5.1 5.2 5.4 5.3 5.4 HALO (KN42) 5.7 5.6 5.4 5.2 5.0 5.5 5.9 5.7 5.4 HEADSTART 2 5.7 6.0 5.9 5.4 5.0 5.3 5.2 5.2 5.4 PACESETTER II (PS-2) 4.7 5.6 5.7 5.3 5.5 5.2 5.1 5.1 5.4 QUICKSILVER 5.3 5.7 5.3 5.2 5.1 5.5 5.4 5.6 5.4 ASP6001 (RTS) 5.0 5.8 5.5 5.2 4.9 5.1 5.4 5.3 5.3 MACH I 4.3 5.3 5.1 5.5 5.4 5.3 4.9 5.1 5.3 PREMIER II 4.7 5.1 5.3 5.1 5.4 5.0 5.1 5.1 5.2 SUNSHINE 2 4.0 5.4 5.7 5.4 5.2 5.0 5.0 5.3 5.2 GOALKEEPER II (JR-114) 4.3 5.0 5.1 5.1 5.3 5.1 5.3 5.6 5.1 PANTHER 4.7 5.3 4.9 5.3 4.9 4.9 4.7 5.3 5.0 AFFINITY 4.7 4.8 4.8 4.9 4.8 4.9 5.0 5.3 4.9 PREMIER 4.3 4.8 4.8 4.8 4.8 4.9 4.5 5.1 4.7 LPR 02203 4.0 4.3 4.4 4.7 4.7 4.3 4.2 4.4 4.5 PICK 02-R 4.3 4.8 4.8 4.5 4.3 4.3 4.3 4.6 4.5 BAR LP 4920 4.0 4.3 4.3 4.5 4.5 4.5 4.2 4.3 4.4 PINNACLE 3.7 3.9 4.3 4.3 4.5 4.1 3.9 4.7 4.2 LINN 2.0 2.3 2.3 2.5 2.4 2.5 2.3 2.7 2.5 LSD VALUE 1.3 0.7 0.5 0.5 0.6 0.5 0.7 0.8 0.4 C.V. (%) 13.5 14.4 12.3 12.8 16.2 13.3 16.8 14.8 9.7 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 MD1 SILT LOAM AND SILT 5.6-6.0 61-150 0-150 2.1-3.0 FULL SUN 0.0-0.5 TO PREVENT STRESS