TABLE 16. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE 2004 NATIONAL PERENNIAL RYEGRASS TEST AT UNIVERSITY PARK, PA 1/ 2008 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC QUALITY RATINGS NAME COLOR MAY JUN JUL AUG SEP OCT MEAN REVENGE GLX (JR-348) 6.7 7.3 8.0 8.3 9.0 8.7 8.0 8.2 FIESTA 4 (PICK F4) 8.0 7.3 8.3 7.7 8.3 8.3 7.3 7.9 PALACE (IS-PR 273) 8.3 7.3 8.3 7.7 8.3 7.7 8.0 7.9 UNO (D04-11T) 7.7 7.0 7.7 8.0 8.0 8.3 8.3 7.9 HOMERUN (RG3P) 7.0 7.7 8.3 8.0 8.3 7.3 7.3 7.8 PALMER IV 7.7 7.0 7.7 8.0 8.0 8.3 7.7 7.8 ZOOM (LCK) 7.3 7.7 8.0 7.7 8.3 8.0 7.3 7.8 AMAZING GS (IS-PR 276) 7.7 7.3 7.3 8.0 8.3 7.7 7.7 7.7 DERBY XTREME (IS-PR 268) 7.0 7.0 8.0 7.3 8.3 7.3 8.3 7.7 STELLAR GL (IS-PR 236) 7.7 7.0 7.0 7.7 8.3 8.0 8.0 7.7 ASP6003 (TRS) 8.3 7.0 8.3 7.0 7.7 8.0 7.7 7.6 SOPRANO (DP1) 7.7 7.3 7.7 7.0 8.3 8.0 7.3 7.6 PALMER GLS (GL-2) 6.7 7.0 7.7 7.3 8.3 8.0 7.0 7.6 REGAL 5 (IS-PR 271) 7.7 7.7 8.0 7.3 8.0 7.3 7.3 7.6 PALMER V (RNS) 7.0 7.0 8.0 7.7 8.3 7.7 7.0 7.6 TOP GUN II (JR-324) 7.0 7.0 8.0 7.0 8.3 7.7 7.3 7.6 KEYSTONE 2 (IS-PR 312) 6.3 6.7 7.7 8.0 8.3 7.3 7.0 7.5 PINNACLE II 6.7 6.7 7.3 8.0 8.7 7.3 7.0 7.5 PROTOTYPE (DCM) 6.7 6.0 7.7 8.0 8.7 7.7 6.7 7.4 EXACTA II GLSR (LTP-611-GLSR) 7.0 6.7 7.0 7.3 8.3 8.0 7.3 7.4 FIJI (GPR) 8.0 7.0 8.0 7.3 8.0 7.3 7.0 7.4 FIREBOLT (PRG HS-01-09) 7.7 7.3 8.0 7.3 7.7 6.7 7.3 7.4 KOKOMO II (IS-PR 235) 7.7 6.3 7.0 7.7 8.0 8.0 7.7 7.4 NEXUS XR (SNR) 7.7 7.3 8.3 6.7 7.7 7.3 7.3 7.4 PARAGON GLR 7.3 7.0 7.0 7.3 8.3 7.7 7.0 7.4 PLEASURE SUPREME (PM 103) 7.0 7.0 8.0 7.0 8.0 7.3 7.0 7.4 PRESIDIO (CNV) 7.7 7.7 7.7 7.3 8.3 7.0 6.7 7.4 TRANSFORMER (D04-1667) 7.0 6.7 7.0 8.3 7.7 7.3 7.3 7.4 VB99 8.0 7.0 7.7 7.7 8.3 7.0 6.7 7.4 ASP6002 (BPR) 8.0 7.0 7.7 6.7 7.7 7.7 7.0 7.3 ASP6005 (AJM) 7.7 7.3 7.3 7.0 7.7 7.3 7.3 7.3 ASP6006 (LPFG) 7.7 7.3 7.3 7.0 7.7 7.0 7.3 7.3 ATTRIBUTE (IS-PR 270) 7.7 7.0 6.7 7.0 8.3 7.3 7.7 7.3 CALYPSO 3 (MS2) 7.7 7.3 8.0 7.0 7.3 7.3 7.0 7.3 CUTTER II (PM 101) 7.7 7.3 8.0 6.7 7.7 7.3 7.0 7.3 MAJESTY II (VB77) 7.3 7.0 7.7 7.7 7.7 7.3 6.3 7.3 MMW 7.7 6.3 7.0 7.0 7.7 8.3 7.3 7.3 NEXUS XD (SP4) 7.7 7.7 8.0 7.3 7.0 6.7 7.0 7.3 PRIMARY (IS-PR 269) 6.7 6.7 7.3 7.3 8.3 7.7 6.3 7.3 SILVER DOLLAR 7.3 6.0 8.3 7.3 8.3 7.0 7.0 7.3 1G SQUARED (APR 1664) 7.0 6.3 7.0 7.0 8.3 7.0 7.3 7.2 NOTABLE (AF) 7.0 6.3 7.0 7.7 8.0 7.0 7.0 7.2 ALLSTAR 3 (IS-PR 274) 7.3 7.3 7.0 6.3 8.0 7.7 7.0 7.2 APR 1648 8.0 7.0 7.0 7.3 7.7 7.0 7.3 7.2 ASP6004 (EXS54) 8.0 7.7 7.3 6.7 7.7 6.7 7.0 7.2 BUENA VISTA 7.0 6.7 7.0 6.3 8.0 7.3 7.7 7.2 FOREVER (DP 17-9499) 7.7 6.3 7.3 7.3 7.7 7.3 7.3 7.2 TABLE 16. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE (CONT'D) 2004 NATIONAL PERENNIAL RYEGRASS TEST AT UNIVERSITY PARK, PA 1/ 2008 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC QUALITY RATINGS NAME COLOR MAY JUN JUL AUG SEP OCT MEAN EDGE II (AC2) 7.3 7.0 7.7 6.7 7.7 7.0 7.0 7.2 HARRIER (SRX 4UP3) 6.7 6.3 7.0 7.0 8.0 7.7 7.0 7.2 INSPIRE 7.0 7.0 7.0 7.7 8.3 7.0 6.3 7.2 PANTHER GLS 6.3 7.0 7.0 7.0 8.0 7.7 6.7 7.2 PIZZAZZ 7.0 6.7 7.0 7.0 8.0 7.3 7.0 7.2 PROTEGE GLR 7.3 6.7 6.7 7.0 8.0 7.7 7.3 7.2 PST-2AG4 7.0 7.0 7.7 7.0 7.7 7.3 6.7 7.2 TR47 8.0 7.3 7.0 7.0 7.7 6.7 7.3 7.2 WIND DANCE 2 (PWDR) 8.0 7.0 7.3 6.7 8.0 7.3 7.0 7.2 APPLE GL (AAZ-B104) 6.7 7.0 7.0 6.7 7.7 7.0 7.3 7.1 HALO (KN42) 8.7 7.0 7.3 7.0 7.3 7.0 7.0 7.1 LA QUINTA (JR-255) 7.3 6.7 7.3 7.3 7.0 6.7 7.3 7.1 MACH I 7.3 7.0 6.3 7.0 7.3 7.7 7.0 7.1 OVERDRIVE 7.0 6.7 8.0 6.7 8.0 6.7 6.7 7.1 WAYFARER (L44) 7.7 7.3 7.7 6.3 7.0 7.0 7.0 7.1 BREA (04-BRE) 7.3 6.0 8.0 7.0 7.3 7.0 6.7 7.0 DASHER 3 (PICK RB-1) 7.3 7.3 6.0 7.0 7.7 7.0 7.0 7.0 DELAWARE XL (PICK 01-2) 5.7 6.3 7.0 7.0 7.7 7.0 7.0 7.0 GALATTI (DP 17-9502) 6.7 6.7 7.3 6.3 7.3 7.0 7.3 7.0 GRAY STAR (PST-2LGL) 6.3 6.7 7.3 7.0 7.7 7.0 6.3 7.0 MONTEREY 3 (JR-408) 6.0 7.0 7.0 7.0 7.0 7.3 6.7 7.0 PACESETTER II (PS-2) 7.0 6.7 7.3 7.0 7.7 6.3 7.0 7.0 BACCARAT (RAD-PR8) 6.3 6.0 7.7 6.7 8.0 7.0 6.3 6.9 D04-LP05 6.7 6.3 7.0 7.0 7.7 7.0 6.3 6.9 DEFENDER (D04-UP) 6.3 6.7 7.0 6.3 8.3 6.7 6.7 6.9 FUSION 7.0 6.3 7.3 6.7 8.0 6.7 6.7 6.9 HEADSTART 2 7.7 6.7 6.7 6.7 8.0 7.3 6.3 6.9 PICK 02-R 9.0 7.3 7.0 6.7 7.7 6.7 6.3 6.9 PST-217 6.3 6.3 7.3 6.7 7.3 7.3 6.3 6.9 QUICKSILVER 8.0 7.0 7.3 6.0 7.7 6.7 6.7 6.9 SUNSHINE 2 8.0 7.0 7.0 6.3 7.3 7.3 6.3 6.9 ASP6001 (RTS) 7.7 6.3 7.3 7.0 7.3 6.7 6.3 6.8 CHARISMATIC II GLSR (LTP-PG-GLSR) 6.7 5.7 7.0 7.3 7.7 6.7 6.3 6.8 E-99 6.3 6.3 6.3 7.0 8.0 7.0 6.0 6.8 ES45 8.3 7.0 7.0 6.7 7.0 6.3 6.7 6.8 PHENOM (APR 1660) 6.7 5.7 7.0 7.3 7.3 7.0 6.3 6.8 REPELL GLS 6.0 6.3 6.7 6.7 7.7 6.7 6.7 6.8 SR 4600 (SRX 4SP) 6.7 5.3 6.7 6.7 7.0 8.0 7.0 6.8 CABO II (IS-PR 233) 7.7 7.0 6.3 7.0 7.0 7.0 6.0 6.7 CADDIESHACK II (JR-163) 6.3 6.3 7.3 6.7 7.7 6.7 5.7 6.7 DART (APR 1663) 6.3 5.7 7.0 7.3 7.7 6.3 6.0 6.7 GRAND SLAM 2 (PST-2GSM) 6.3 5.7 6.3 6.7 8.7 6.3 6.7 6.7 GRAY FOX (PST-2MNG) 6.7 4.7 6.7 7.0 8.3 6.3 7.3 6.7 MANHATTAN 5 GLR (PST-2AM) 6.3 5.3 7.0 6.3 7.7 7.3 6.3 6.7 PENTIUM 6.0 6.3 7.0 7.0 7.7 6.0 6.3 6.7 SECRETARIAT II GLSR (LTP-101-GLSR) 6.3 5.7 7.0 7.3 7.7 6.3 6.3 6.7 ACCENT II (JR-119) 5.7 6.0 7.0 6.7 8.0 6.0 6.0 6.6 TABLE 16. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE (CONT'D) 2004 NATIONAL PERENNIAL RYEGRASS TEST AT UNIVERSITY PARK, PA 1/ 2008 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC QUALITY RATINGS NAME COLOR MAY JUN JUL AUG SEP OCT MEAN BAR LP 4920 7.0 6.0 7.7 5.7 7.0 6.7 6.3 6.6 GOALKEEPER II (JR-114) 6.7 6.3 7.0 6.7 7.3 6.0 6.3 6.6 LINE DRIVE GLS (APR 1797) 6.3 6.0 6.7 7.3 8.0 6.0 5.3 6.6 BRIGHTSTAR SLT 5.3 6.0 7.0 6.7 7.0 6.0 6.3 6.5 HAWKEYE 2 (SRX 4692) 7.0 5.7 6.7 7.0 7.0 6.3 6.3 6.5 PM 102 8.3 5.7 6.7 6.3 7.0 6.7 6.7 6.5 CITATION FORE 5.7 5.3 6.7 6.7 6.7 6.7 6.7 6.4 PALMER III 6.0 5.3 7.0 6.7 7.0 6.3 6.3 6.4 PST-2BLK 7.0 6.7 6.3 6.0 7.0 6.3 6.0 6.4 PLATEAU (PST-2LAN) 5.7 6.0 7.0 6.7 7.3 6.0 5.3 6.4 RINGER II (04-BEN) 6.7 5.3 7.0 6.7 7.3 6.3 6.0 6.4 BAR LP 4420 7.3 6.3 6.7 6.0 7.0 6.0 6.0 6.3 BAR LP 4317 5.3 5.7 6.7 6.0 6.7 6.3 5.3 6.1 PIANIST (DP 17-9505) 6.3 6.0 6.3 6.0 6.3 5.7 6.0 6.1 PREMIER II 5.3 5.0 6.0 6.3 7.3 6.0 5.7 6.1 LS 2300 (APR 1670) 6.0 5.0 6.7 6.7 6.7 5.3 5.0 5.9 DP 17-9788 5.3 5.3 6.0 6.3 6.3 5.3 5.7 5.8 BARLENNIUM 6.0 4.3 6.0 5.3 6.3 6.0 5.3 5.6 PANTHER 4.0 5.7 5.7 4.7 5.3 4.7 5.0 5.2 SRX 4682 5.3 4.0 5.7 5.0 6.0 5.3 5.0 5.2 AFFINITY 3.3 4.7 5.7 4.7 5.3 4.3 5.0 4.9 LPR 02203 3.3 4.7 5.7 4.7 5.3 4.7 4.7 4.9 PREMIER 3.3 4.0 4.7 4.7 4.7 4.3 4.3 4.4 PINNACLE 3.3 3.0 3.7 4.0 3.7 4.0 3.7 3.7 LINN 4.3 1.3 1.3 2.0 2.0 2.0 2.0 1.8 LSD VALUE 1.1 1.0 1.1 1.2 1.2 1.0 1.0 0.6 C.V. (%) 10.7 10.1 10.1 11.1 9.9 9.7 9.8 6.1 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 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