TABLE 17. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE 2004 NATIONAL PERENNIAL RYEGRASS TEST AT UNIVERSITY PARK, PA 1/ 2009 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC LEAF QUALITY RATINGS NAME COLOR SPOT MAY JUN JUL AUG SEP OCT MEAN UNO (D04-11T) 7.3 8.3 7.7 8.0 8.0 8.0 8.7 8.3 8.1 ZOOM (LCK) 7.7 9.0 7.3 8.3 8.0 8.0 7.7 8.7 8.0 DERBY XTREME (IS-PR 268) 8.0 7.7 7.3 7.7 7.0 8.7 7.7 8.0 7.7 FIESTA 4 (PICK F4) 7.3 8.0 8.7 7.0 7.7 7.0 8.0 8.0 7.7 PALACE (IS-PR 273) 8.0 8.0 7.7 8.0 7.0 7.3 8.0 7.0 7.5 PALMER IV 8.3 7.0 7.0 7.0 7.7 7.3 8.3 7.7 7.5 PALMER V (RNS) 6.7 8.3 6.7 7.3 7.3 7.3 8.7 7.7 7.5 STELLAR GL (IS-PR 236) 8.7 7.7 7.0 7.0 6.7 7.7 8.3 8.0 7.4 AMAZING GS (IS-PR 276) 7.7 6.7 7.7 7.3 6.7 7.3 7.7 7.3 7.3 ALLSTAR 3 (IS-PR 274) 8.0 7.3 7.0 7.7 6.3 7.0 7.7 7.3 7.2 HOMERUN (RG3P) 7.0 6.3 7.3 7.7 8.0 6.7 7.0 6.7 7.2 MONTEREY 3 (JR-408) 6.3 4.3 7.0 8.3 7.3 7.3 7.3 5.7 7.2 REVENGE GLX (JR-348) 7.3 5.7 7.0 6.7 7.0 7.7 8.3 6.3 7.2 ASP6003 (TRS) 8.7 3.7 7.7 7.0 7.3 7.7 7.0 5.7 7.1 ATTRIBUTE (IS-PR 270) 7.7 6.3 7.3 7.3 6.7 7.3 7.3 6.7 7.1 KEYSTONE 2 (IS-PR 312) 6.7 6.3 6.3 7.7 7.0 7.7 7.3 6.3 7.1 NEXUS XR (SNR) 8.3 5.3 7.7 7.3 7.0 7.0 7.7 6.0 7.1 PRESIDIO (CNV) 7.7 4.7 7.0 7.7 6.3 7.7 7.7 6.0 7.1 PROTEGE GLR 7.0 7.7 7.0 7.0 6.0 7.0 7.7 7.7 7.1 SOPRANO (DP1) 8.3 6.7 7.3 6.3 6.0 7.3 8.7 7.0 7.1 APPLE GL (AAZ-B104) 7.7 7.3 7.3 6.3 6.3 6.3 8.3 7.3 7.0 APR 1648 8.0 6.3 6.3 7.0 6.3 7.0 8.0 7.3 7.0 EXACTA II GLSR (LTP-611-GLSR) 7.3 7.0 6.3 6.7 7.0 7.3 7.7 7.0 7.0 PLEASURE SUPREME (PM 103) 7.3 5.3 7.0 7.0 7.7 6.7 7.7 6.0 7.0 PST-2AG4 7.0 6.0 7.0 7.3 7.0 6.7 7.7 6.3 7.0 ASP6002 (BPR) 8.7 3.7 7.0 7.7 7.3 6.7 7.7 5.3 6.9 ASP6006 (LPFG) 8.0 5.3 7.7 7.0 7.0 7.3 7.3 5.3 6.9 FIJI (GPR) 8.0 5.0 7.0 7.0 7.0 7.3 7.7 5.7 6.9 NEXUS XD (SP4) 9.0 4.7 7.3 6.7 7.0 6.7 8.0 5.7 6.9 PARAGON GLR 7.7 7.7 6.3 6.7 6.3 6.7 8.0 7.3 6.9 TOP GUN II (JR-324) 7.0 4.7 6.7 7.7 7.7 7.0 7.3 5.0 6.9 TR47 8.7 4.7 7.3 7.7 7.0 7.7 6.7 5.0 6.9 WIND DANCE 2 (PWDR) 8.3 4.7 7.3 6.7 6.3 7.7 8.0 5.3 6.9 ASP6004 (EXS54) 7.7 5.0 7.3 7.0 6.3 7.3 7.3 5.3 6.8 ASP6005 (AJM) 8.7 5.0 7.3 7.0 7.0 7.0 7.3 5.3 6.8 FOREVER (DP 17-9499) 6.7 6.7 6.7 7.0 7.3 6.3 7.0 6.3 6.8 GALATTI (DP 17-9502) 6.7 6.7 6.7 7.7 7.0 6.3 7.0 6.0 6.8 KOKOMO II (IS-PR 235) 8.3 8.0 5.7 6.0 6.0 7.0 8.3 8.0 6.8 MACH I 7.3 6.0 6.7 7.0 6.7 6.3 8.0 6.3 6.8 DASHER 3 (PICK RB-1) 7.0 5.7 7.0 6.7 6.0 6.3 8.0 6.0 6.7 DELAWARE XL (PICK 01-2) 8.3 6.3 6.7 6.7 7.0 6.7 7.3 5.7 6.7 GRAY FOX (PST-2MNG) 6.7 6.7 6.7 6.3 6.3 7.0 8.0 6.0 6.7 MMW 7.7 7.0 6.7 6.7 6.7 6.3 8.3 5.7 6.7 PALMER GLS (GL-2) 7.0 6.0 6.7 6.7 6.7 7.0 7.0 6.0 6.7 PRIMARY (IS-PR 269) 6.7 6.3 6.3 6.7 6.7 7.3 7.3 6.0 6.7 PROTOTYPE (DCM) 6.7 6.3 6.7 7.0 7.0 7.0 6.3 6.3 6.7 TRANSFORMER (D04-1667) 7.0 5.7 6.3 6.7 6.7 7.0 7.3 6.0 6.7 TABLE 17. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE (CONT'D) 2004 NATIONAL PERENNIAL RYEGRASS TEST AT UNIVERSITY PARK, PA 1/ 2009 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC LEAF QUALITY RATINGS NAME COLOR SPOT MAY JUN JUL AUG SEP OCT MEAN 1G SQUARED (APR 1664) 7.0 5.7 6.3 6.0 6.7 6.7 7.7 6.3 6.6 FIREBOLT (PRG HS-01-09) 8.3 3.7 7.0 7.0 6.7 7.3 7.0 4.3 6.6 GRAND SLAM 2 (PST-2GSM) 6.3 6.0 6.7 6.0 7.3 5.3 7.3 6.7 6.6 MAJESTY II (VB77) 7.3 5.0 7.7 7.3 7.0 6.3 5.7 5.3 6.6 MANHATTAN 5 GLR (PST-2AM) 6.3 5.7 6.3 7.0 7.0 6.3 7.3 5.7 6.6 NOTABLE (AF) 6.3 5.0 6.3 6.3 6.0 6.7 7.7 6.7 6.6 OVERDRIVE 7.0 6.7 6.7 7.7 7.0 7.3 6.0 5.0 6.6 PACESETTER II (PS-2) 6.3 4.3 7.3 6.7 6.3 6.3 7.3 5.7 6.6 PINNACLE II 6.7 5.3 6.7 6.3 6.7 7.0 6.7 6.0 6.6 PIZZAZZ 6.7 5.7 7.0 6.3 6.0 7.0 7.0 6.0 6.6 QUICKSILVER 7.3 4.7 6.7 7.7 7.0 6.0 6.7 5.3 6.6 VB99 8.3 5.0 6.7 6.7 7.0 7.3 6.7 5.0 6.6 ASP6001 (RTS) 8.0 4.7 7.0 6.7 6.7 6.7 7.3 4.7 6.5 CUTTER II (PM 101) 8.0 4.7 7.7 7.0 7.0 6.3 5.7 5.3 6.5 PST-217 6.7 4.7 7.0 7.0 7.0 6.0 6.3 5.7 6.5 REGAL 5 (IS-PR 271) 8.7 6.0 7.0 7.0 6.3 5.7 7.0 6.0 6.5 SECRETARIAT II GLSR (LTP-101-GLSR) 5.3 4.3 6.3 7.0 6.7 6.7 6.7 5.7 6.5 SILVER DOLLAR 7.3 5.0 6.7 7.0 6.3 6.3 7.3 5.3 6.5 CALYPSO 3 (MS2) 7.7 5.0 7.7 6.7 7.0 6.3 6.0 5.0 6.4 HALO (KN42) 8.7 3.3 6.7 6.7 6.3 7.0 7.0 4.7 6.4 INSPIRE 6.0 5.7 6.0 6.0 6.7 6.7 7.7 5.3 6.4 PANTHER GLS 7.0 5.3 6.7 7.0 6.7 6.3 6.7 5.3 6.4 PICK 02-R 8.0 3.0 8.0 7.0 6.3 6.0 6.7 4.3 6.4 GRAY STAR (PST-2LGL) 6.3 4.7 7.3 7.3 6.0 5.7 6.3 5.0 6.3 LA QUINTA (JR-255) 7.0 3.7 7.0 6.7 6.7 6.3 6.7 4.3 6.3 PM 102 8.7 5.0 6.7 6.7 6.7 5.7 6.7 5.7 6.3 WAYFARER (L44) 8.3 3.3 7.3 6.7 6.3 6.0 6.7 4.7 6.3 CITATION FORE 6.7 6.0 5.7 6.7 5.7 6.3 7.0 6.0 6.2 D04-LP05 7.0 5.3 6.3 6.3 6.3 6.0 7.3 4.7 6.2 ES45 8.3 4.7 7.0 6.3 6.0 6.3 6.3 5.0 6.2 BUENA VISTA 7.3 6.0 6.3 6.3 5.3 6.0 7.0 5.7 6.1 CADDIESHACK II (JR-163) 5.7 2.7 6.3 7.7 6.3 6.0 6.7 3.7 6.1 DART (APR 1663) 6.7 5.3 6.3 5.3 6.0 5.7 7.0 6.0 6.1 DEFENDER (D04-UP) 7.0 5.7 6.3 5.7 6.0 5.7 7.0 5.7 6.1 LINE DRIVE GLS (APR 1797) 6.3 4.7 6.3 6.7 6.0 5.3 6.7 5.3 6.1 REPELL GLS 7.0 5.3 5.7 5.7 6.3 6.0 6.7 6.0 6.1 SUNSHINE 2 8.0 2.7 7.0 6.3 6.7 6.3 6.3 4.0 6.1 HARRIER (SRX 4UP3) 7.0 5.3 6.3 5.3 5.7 6.3 6.7 5.7 6.0 SR 4600 (SRX 4SP) 6.7 7.0 5.7 5.3 5.3 6.3 7.0 6.3 6.0 BAR LP 4420 6.3 5.0 6.0 6.3 5.7 6.0 6.7 5.0 5.9 CABO II (IS-PR 233) 8.3 4.3 6.3 7.3 6.0 5.7 5.7 4.7 5.9 CHARISMATIC II GLSR (LTP-PG-GLSR) 6.0 4.3 6.0 6.7 6.0 5.7 6.3 4.7 5.9 FUSION 7.7 5.0 6.3 6.3 5.7 5.7 6.3 5.3 5.9 HEADSTART 2 7.7 2.3 7.0 6.7 5.7 6.0 6.3 3.7 5.9 PHENOM (APR 1660) 6.7 5.3 6.0 5.7 6.0 6.0 7.0 5.0 5.9 ACCENT II (JR-119) 5.7 4.3 6.3 7.0 5.7 5.7 5.7 4.3 5.8 BACCARAT (RAD-PR8) 6.3 5.3 6.7 6.0 5.3 5.7 6.0 5.3 5.8 TABLE 17. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE (CONT'D) 2004 NATIONAL PERENNIAL RYEGRASS TEST AT UNIVERSITY PARK, PA 1/ 2009 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC LEAF QUALITY RATINGS NAME COLOR SPOT MAY JUN JUL AUG SEP OCT MEAN E-99 7.0 4.0 5.7 5.7 6.3 5.3 7.3 4.7 5.8 EDGE II (AC2) 7.0 3.7 6.7 6.7 6.3 5.0 6.0 4.3 5.8 HAWKEYE 2 (SRX 4692) 7.0 4.0 5.3 6.3 6.7 6.0 6.3 4.3 5.8 PIANIST (DP 17-9505) 6.0 4.3 6.3 7.3 5.3 5.7 5.7 4.3 5.8 BREA (04-BRE) 7.0 4.0 6.0 5.7 6.7 6.0 5.3 4.3 5.7 BRIGHTSTAR SLT 5.0 3.7 6.3 6.0 6.0 5.0 6.3 4.3 5.7 PALMER III 5.7 5.3 5.7 5.7 6.0 5.0 6.7 5.0 5.7 PENTIUM 5.7 4.7 5.7 6.3 6.0 5.3 6.3 4.7 5.7 PLATEAU (PST-2LAN) 5.3 4.7 6.0 5.7 6.0 5.0 6.3 5.3 5.7 RINGER II (04-BEN) 6.0 4.7 6.0 6.0 5.3 6.0 6.0 4.7 5.7 BAR LP 4317 5.0 4.3 5.7 7.0 6.0 5.0 6.3 3.7 5.6 BARLENNIUM 5.7 4.3 6.3 5.3 5.3 5.3 6.3 4.7 5.6 GOALKEEPER II (JR-114) 6.3 2.3 6.0 6.3 6.7 4.7 5.7 3.3 5.4 PREMIER II 5.7 4.0 5.7 6.0 5.7 4.7 6.3 4.0 5.4 BAR LP 4920 6.7 2.7 5.3 6.3 6.0 5.0 5.3 4.0 5.3 DP 17-9788 5.0 4.7 5.3 6.0 5.0 5.3 5.7 4.3 5.3 PST-2BLK 8.0 1.3 6.3 5.7 4.7 5.7 6.3 3.0 5.3 LS 2300 (APR 1670) 6.0 4.7 5.7 5.7 5.7 4.3 5.3 4.3 5.2 SRX 4682 5.3 4.7 5.0 5.7 4.3 4.3 5.7 4.0 4.8 PANTHER 4.7 3.0 5.3 6.0 4.7 4.7 4.7 3.0 4.7 AFFINITY 3.3 3.7 4.3 5.0 4.7 4.7 5.7 3.3 4.6 LPR 02203 4.0 5.3 5.3 6.0 4.7 3.7 3.7 3.7 4.5 PREMIER 4.0 4.7 4.3 5.0 4.7 4.3 4.3 3.3 4.3 PINNACLE 4.0 3.7 3.3 3.3 3.0 3.3 4.7 3.0 3.4 LINN 2.0 8.0 1.3 1.0 1.0 1.0 1.0 1.0 1.1 LSD VALUE 1.0 1.2 0.9 1.2 1.3 1.3 1.4 1.1 0.7 C.V. (%) 9.7 15.5 9.0 11.2 12.9 13.3 12.5 13.7 7.5 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 PA1 SILTY CLAY LOAM 6.6-7.0 151-270 0-150 3.1-4.0 FULL SUN 1.6-2.0 TO PREVENT STRESS