TABLE 19. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE 2004 NATIONAL PERENNIAL RYEGRASS TEST AT UNIVERSITY PARK, PA 1/ 2007 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC QUALITY RATINGS NAME COLOR MAY JUN JUL AUG SEP OCT NOV MEAN FIJI (GPR) 9.0 7.0 8.0 7.3 8.7 9.0 8.7 7.3 8.0 ASP6003 (TRS) 8.7 7.0 8.3 7.3 8.3 8.7 8.3 7.0 7.9 DERBY XTREME (IS-PR 268) 8.3 8.0 8.0 6.7 8.3 8.7 8.3 7.0 7.9 PALACE (IS-PR 273) 8.7 7.7 8.7 7.0 8.0 8.3 8.3 7.3 7.9 REVENGE GLX (JR-348) 8.0 6.7 8.0 7.3 8.3 9.0 8.7 7.3 7.9 ZOOM (LCK) 7.7 8.3 8.0 7.7 8.0 8.3 8.0 7.0 7.9 AMAZING GS (IS-PR 276) 8.7 7.0 7.0 7.0 8.3 8.7 8.7 7.7 7.8 ASP6005 (AJM) 9.0 7.7 8.7 6.3 8.0 8.7 8.3 7.0 7.8 CUTTER II (PM 101) 8.7 7.3 8.0 7.3 8.0 8.3 8.3 7.0 7.8 RNS 8.0 7.7 7.7 7.7 8.0 8.3 8.0 7.0 7.8 MAJESTY II (VB77) 8.0 8.0 8.3 6.3 8.0 8.3 8.3 7.0 7.8 VB99 9.0 8.0 8.7 6.3 7.3 9.0 8.0 7.0 7.8 ASP6002 (BPR) 8.7 6.7 8.7 6.7 7.3 9.0 8.3 7.3 7.7 ASP6006 (LPFG) 8.7 7.0 8.0 7.0 8.7 8.3 8.0 6.7 7.7 HOMERUN (RG3P) 8.0 7.3 8.3 7.0 7.7 8.3 8.0 7.3 7.7 NEXUS XR (SNR) 9.0 7.3 8.0 6.7 8.0 8.7 8.0 7.0 7.7 PALMER IV 8.7 7.7 7.7 7.0 7.3 9.0 7.7 7.3 7.7 PARAGON GLR 7.7 7.7 7.7 7.0 7.7 9.0 8.0 7.0 7.7 PINNACLE II 7.7 6.7 8.0 6.0 8.7 9.0 8.7 7.0 7.7 REGAL 5 (IS-PR 271) 8.7 7.3 8.7 6.7 8.0 8.3 8.0 7.0 7.7 AF 8.3 6.7 8.0 6.7 8.0 8.7 8.0 7.0 7.6 ALLSTAR 3 (IS-PR 274) 8.3 7.3 8.3 7.7 7.0 8.0 7.7 7.3 7.6 ATTRIBUTE (IS-PR 270) 8.3 6.0 8.0 7.7 8.0 8.0 8.0 7.3 7.6 CALYPSO 3 (MS2) 8.3 7.3 7.7 7.0 7.7 8.3 8.0 7.0 7.6 TRANSFORMER (D04-1667) 8.0 6.7 7.7 7.0 8.0 8.7 8.0 7.0 7.6 DP1 8.3 8.0 7.7 6.0 8.3 8.3 8.0 7.0 7.6 PRESIDIO (CNV) 8.3 7.7 7.3 7.7 7.3 8.0 8.0 7.0 7.6 STELLAR GL (IS-PR 236) 8.7 7.7 7.7 6.0 7.0 9.0 8.3 7.3 7.6 APR 1648 9.0 7.0 7.7 6.0 7.7 8.3 8.0 7.7 7.5 UNO (D04-11T) 8.7 7.3 7.3 7.3 7.7 8.0 8.0 6.7 7.5 EXACTA II GLSR (LTP-611-GLSR) 8.0 7.0 7.3 7.0 8.0 7.7 7.7 7.7 7.5 FIESTA 4 (PICK F4) 9.0 7.3 7.7 6.7 8.3 7.3 8.0 7.3 7.5 GL-2 8.0 6.3 7.3 6.7 8.3 8.7 8.3 7.0 7.5 KEYSTONE 2 (IS-PR 312) 7.3 7.0 7.7 7.3 7.7 8.0 7.7 7.0 7.5 KOKOMO II (IS-PR 235) 8.7 6.7 7.7 6.0 7.7 8.7 8.3 7.3 7.5 NEXUS XD (SP4) 9.0 7.3 8.0 7.0 7.3 8.3 7.3 7.0 7.5 PRIMARY (IS-PR 269) 7.3 7.0 7.7 6.3 7.3 8.3 8.3 7.3 7.5 SILVER DOLLAR 8.7 7.3 8.0 6.7 7.7 8.0 7.7 7.3 7.5 DCM 7.7 6.7 7.7 7.0 7.7 8.0 8.0 6.7 7.4 FIREBOLT (PRG HS-01-09) 8.7 7.0 8.0 6.0 7.3 8.7 7.7 7.0 7.4 PICK 02-R 9.0 7.0 8.0 6.3 8.0 8.0 8.0 6.7 7.4 TOP GUN II (JR-324) 7.7 7.0 8.0 6.3 7.3 8.7 8.0 6.7 7.4 TR47 9.0 7.3 7.7 6.0 7.7 8.3 7.7 7.0 7.4 1G SQUARED (APR 1664) 8.3 6.0 7.3 6.7 7.3 8.7 8.3 6.7 7.3 APPLE GL (AAZ-B104) 7.7 6.3 7.0 7.0 8.0 7.7 7.7 7.3 7.3 ASP6001 (RTS) 8.3 6.7 8.0 6.7 7.7 8.0 7.7 6.7 7.3 ASP6004 (EXS54) 8.7 7.3 8.0 6.3 7.7 7.7 7.3 7.0 7.3 TABLE 19. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE (CONT'D) 2004 NATIONAL PERENNIAL RYEGRASS TEST AT UNIVERSITY PARK, PA 1/ 2007 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC QUALITY RATINGS NAME COLOR MAY JUN JUL AUG SEP OCT NOV MEAN DASHER 3 (PICK RB-1) 8.3 7.0 7.7 6.7 8.0 7.3 7.3 7.0 7.3 HALO (KN42) 8.3 7.0 8.3 6.7 7.0 7.7 7.3 7.3 7.3 HARRIER (SRX 4UP3) 7.0 6.0 7.0 6.7 8.0 8.0 8.0 7.3 7.3 MMW 8.3 6.0 7.7 7.3 7.7 7.7 7.7 7.3 7.3 MONTEREY 3 (JR-408) 7.0 7.0 7.7 6.0 7.3 8.0 8.0 7.0 7.3 PIZZAZZ 7.7 7.0 7.0 6.7 7.7 8.3 7.3 7.0 7.3 PLEASURE SUPREME (PM 103) 8.7 7.0 7.7 6.0 7.0 8.3 8.0 7.3 7.3 WIND DANCE 2 (PWDR) 8.3 6.7 7.7 7.0 7.3 8.0 7.3 7.3 7.3 EDGE II (AC2) 8.0 6.7 7.7 7.0 7.7 7.3 7.3 7.0 7.2 INSPIRE 7.3 6.3 7.3 7.0 7.7 8.3 7.3 6.7 7.2 OVERDRIVE 7.3 6.0 7.3 7.3 7.3 7.7 7.7 7.0 7.2 PST-2AG4 8.0 6.3 6.7 7.3 6.7 8.3 7.7 7.3 7.2 REPELL GLS 7.7 6.7 6.3 7.0 7.3 8.3 8.0 7.0 7.2 SECRETARIAT II GLSR (LTP-101-GLSR) 7.3 6.7 7.0 7.0 7.3 7.7 7.7 7.0 7.2 D04-LP05 8.0 6.7 7.0 7.3 7.0 7.7 7.3 7.0 7.1 DP 17-9499 8.3 6.7 7.7 6.3 7.0 7.7 7.3 7.0 7.1 E-99 7.3 6.3 7.0 7.3 7.0 8.0 7.3 7.0 7.1 FUSION 8.7 7.0 7.0 6.7 6.7 7.7 7.7 7.0 7.1 GALATTI (DP 17-9502) 6.7 7.0 8.0 6.7 7.3 7.0 7.0 6.7 7.1 L44 9.0 7.0 7.7 6.0 7.0 8.0 7.7 6.7 7.1 MACH I 7.7 6.7 7.0 6.7 7.7 7.7 7.3 7.0 7.1 PROTEGE GLR 8.3 6.3 7.0 6.3 8.0 7.7 7.7 7.0 7.1 GRAY FOX (PST-2MNG) 7.7 5.7 7.0 7.0 7.0 8.7 7.7 6.7 7.1 HAWKEYE 2 (SRX 4692) 8.3 6.3 7.3 6.3 7.0 8.3 8.0 6.3 7.1 BREA (04-BRE) 7.0 6.3 7.3 6.0 7.0 7.7 7.7 6.7 7.0 BAR LP 4420 8.7 6.7 6.7 6.0 7.3 8.0 7.7 7.0 7.0 BUENA VISTA 8.0 6.7 7.0 6.0 7.3 7.3 7.3 7.0 7.0 DELAWARE XL (PICK 01-2) 9.0 7.0 7.3 6.3 6.7 7.7 7.0 7.0 7.0 ES45 9.0 6.7 6.7 7.0 7.0 7.3 7.3 7.0 7.0 GRAND SLAM 2 (PST-2GSM) 7.3 6.7 6.7 7.3 6.7 7.3 7.3 6.7 7.0 LA QUINTA (JR-255) 8.3 7.0 7.3 6.0 7.0 7.7 7.3 7.0 7.0 PANTHER GLS 8.0 6.3 7.0 6.7 7.3 7.7 7.7 6.7 7.0 PS-2 7.7 6.7 7.3 6.7 6.7 7.3 7.0 7.3 7.0 PST-2BLK 8.3 6.3 7.0 6.3 7.0 8.0 7.7 6.3 7.0 PST-2LAN 6.0 5.7 7.3 7.0 7.7 7.3 7.7 6.0 7.0 SUNSHINE 2 8.3 6.3 7.0 6.0 7.0 7.7 7.7 7.0 7.0 ACCENT II (JR-119) 6.7 6.7 7.0 7.0 7.3 7.0 7.0 6.3 6.9 CADDIESHACK II (JR-163) 7.0 6.7 7.0 6.3 7.0 7.7 7.7 6.0 6.9 CHARISMATIC II GLSR (LTP-PG-GLSR) 7.7 6.0 6.7 7.0 6.7 8.0 7.3 6.3 6.9 DEFENDER (D04-UP) 7.7 6.3 6.7 6.3 7.0 8.0 7.3 6.7 6.9 DART (APR 1663) 7.7 5.7 6.3 7.0 7.0 7.7 7.7 6.7 6.9 RAD-PR8 7.0 6.3 7.7 6.7 7.0 7.3 7.0 6.0 6.9 SR 4600 (SRX 4SP) 7.7 6.0 6.3 5.7 8.0 7.7 7.7 6.7 6.9 RINGER II (04-BEN) 6.7 6.7 6.0 6.3 6.7 7.7 7.7 6.7 6.8 BRIGHTSTAR SLT 6.0 6.7 6.7 6.0 6.7 7.7 7.3 6.3 6.8 CABO II (IS-PR 233) 9.0 7.3 7.0 6.0 6.3 7.3 7.0 6.7 6.8 CITATION FORE 7.3 6.3 6.7 6.0 7.0 7.7 7.3 6.7 6.8 TABLE 19. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE (CONT'D) 2004 NATIONAL PERENNIAL RYEGRASS TEST AT UNIVERSITY PARK, PA 1/ 2007 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC QUALITY RATINGS NAME COLOR MAY JUN JUL AUG SEP OCT NOV MEAN PENTIUM 6.7 7.0 7.0 7.0 6.3 7.3 7.0 6.0 6.8 PHENOM (APR 1660) 7.0 5.3 6.7 6.3 7.3 7.3 7.3 7.0 6.8 PST-217 7.7 7.0 7.0 6.7 6.7 7.0 7.0 6.3 6.8 QUICKSILVER 9.0 6.7 7.3 5.3 6.7 8.0 7.0 6.3 6.8 GOALKEEPER II (JR-114) 6.7 6.3 7.0 6.0 6.3 7.3 7.3 6.3 6.7 GRAY STAR (PST-2LGL) 8.0 6.3 7.0 6.3 6.7 7.3 7.0 6.3 6.7 HEADSTART 2 8.3 6.7 6.7 5.3 7.0 7.3 7.0 7.0 6.7 MANHATTAN 5 GLR (PST-2AM) 7.0 6.3 7.0 6.3 6.7 7.3 7.0 6.3 6.7 PM 102 9.0 6.3 6.7 5.0 6.7 8.0 7.3 7.0 6.7 PALMER III 6.7 6.3 6.3 6.0 6.7 7.3 6.7 6.7 6.6 PREMIER II 6.3 6.7 7.0 6.0 6.3 7.0 7.0 6.0 6.6 LINE DRIVE GLS (APR 1797) 7.0 6.3 6.7 6.3 6.3 6.7 6.7 6.3 6.5 BAR LP 4317 6.3 7.0 6.3 6.0 6.3 7.0 6.3 5.7 6.4 BAR LP 4920 7.7 6.0 6.7 5.3 6.0 7.3 7.0 6.7 6.4 PIANIST (DP 17-9505) 7.3 6.7 7.0 5.7 6.0 6.7 6.7 5.7 6.3 DP 17-9788 6.3 6.3 6.3 5.7 6.3 6.7 6.7 5.7 6.2 APR 1670 6.7 5.0 5.7 5.7 6.3 7.0 6.7 6.0 6.0 AFFINITY 4.3 5.7 6.0 6.0 6.0 6.0 5.7 4.7 5.7 LPR 02203 4.7 6.3 6.7 4.7 5.7 5.7 5.7 5.0 5.7 BARLENNIUM 6.3 5.3 5.3 5.7 5.3 6.0 6.0 5.7 5.6 PANTHER 4.7 6.3 5.3 5.0 6.0 5.7 5.7 5.0 5.6 PREMIER 4.7 5.0 6.0 5.0 4.7 5.0 5.0 5.0 5.1 SRX 4682 6.3 4.3 5.0 4.3 5.0 5.7 6.0 5.3 5.1 PINNACLE 4.3 4.0 3.7 4.0 4.3 5.0 5.0 4.3 4.3 LINN 4.0 1.0 2.0 2.3 2.0 2.3 2.3 1.0 1.9 LSD VALUE 0.9 1.1 1.1 1.5 1.2 1.2 1.0 0.8 0.6 C.V. (%) 7.9 10.7 10.0 12.8 10.6 9.6 8.8 7.8 5.9 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. 2007 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