TABLE 2. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE 2004 NATIONAL PERENNIAL RYEGRASS TEST AT URBANA, IL 1/ 2006 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC SPRING QUALITY RATINGS NAME COLOR GREENUP APR MAY JUN JUL AUG SEP OCT MEAN D04-1667 6.3 6.0 6.7 7.0 6.7 6.3 6.0 7.0 6.7 6.6 FUSION 6.7 6.0 6.0 5.7 6.7 6.7 7.0 7.3 6.7 6.6 MACH I 6.0 5.7 6.0 6.3 7.3 5.3 6.0 6.7 7.0 6.4 D04-UP 6.3 5.3 6.3 6.3 7.0 5.0 6.3 7.0 6.3 6.3 MANHATTAN 5 GLR (PST-2AM) 5.3 4.3 5.7 6.0 6.7 6.3 7.3 5.7 6.3 6.3 PALACE (IS-PR 273) 6.7 5.0 6.0 6.0 7.0 5.0 5.7 7.3 7.0 6.3 QUICKSILVER 5.3 5.0 5.3 6.0 7.3 5.3 6.0 7.0 7.0 6.3 REGAL 5 (IS-PR 271) 6.3 5.3 6.0 6.3 6.3 5.0 6.0 7.0 7.3 6.3 BUENA VISTA 6.7 5.3 5.0 5.7 6.7 6.0 6.7 7.0 6.3 6.2 KEYSTONE 2 (IS-PR 312) 6.3 4.7 6.3 6.7 7.0 5.3 7.0 5.0 6.0 6.2 PANTHER GLS 6.7 4.7 6.7 6.3 6.7 5.7 5.3 6.3 6.3 6.2 PINNACLE II 7.0 5.7 6.7 6.0 6.0 5.0 6.0 7.0 6.7 6.2 PST-2LAN 5.7 4.7 5.7 5.7 6.3 6.3 6.7 6.3 6.3 6.2 REPELL GLS 6.3 5.3 5.7 6.0 5.7 5.3 6.7 6.7 7.3 6.2 SILVER DOLLAR 5.7 4.3 5.7 5.7 6.3 5.7 6.3 7.0 6.0 6.1 APR 1648 7.0 5.3 5.3 5.7 6.7 5.3 6.3 6.7 6.7 6.1 CHARISMATIC II GLSR (LTP-PG-GLSR) 5.7 5.3 5.7 5.3 6.7 6.3 7.0 6.3 5.7 6.1 OVERDRIVE 6.7 4.0 5.7 6.3 6.7 5.0 6.0 6.0 7.0 6.1 PRIMARY (IS-PR 269) 6.3 5.0 6.0 5.3 6.3 5.7 5.7 6.7 7.0 6.1 BAR LP 4317 5.0 5.3 6.0 6.0 6.3 5.3 6.7 6.0 5.7 6.0 CITATION FORE 6.0 5.0 5.0 6.3 6.7 5.7 6.3 6.0 6.3 6.0 EXACTA II GLSR (LTP-611-GLSR) 6.7 5.0 6.0 5.7 6.7 5.3 5.7 6.3 6.7 6.0 CUTTER II (PM 101) 6.3 4.7 5.7 5.7 6.0 5.0 5.3 7.3 7.0 6.0 PST-217 6.3 4.3 6.3 5.0 6.0 5.0 6.0 6.7 7.0 6.0 DERBY XTREME (IS-PR 268) 6.3 4.0 5.3 6.7 6.3 4.3 5.0 6.3 7.3 5.9 DP 17-9499 6.7 4.3 5.3 6.0 6.7 4.7 5.7 6.0 7.0 5.9 HOMERUN (RG3P) 6.3 5.3 5.3 6.0 6.0 5.0 6.3 6.3 6.3 5.9 INSPIRE 6.0 4.7 4.7 5.3 6.0 5.7 6.3 6.3 6.7 5.9 PALMER IV 6.7 4.3 4.3 6.0 5.3 5.7 6.3 6.7 7.0 5.9 PS-2 6.3 4.7 5.3 5.3 5.7 5.3 6.7 6.7 6.0 5.9 PST-2AG4 6.7 4.3 5.7 6.3 6.0 5.0 5.7 6.3 6.3 5.9 TOP GUN II (JR-324) 6.7 5.0 5.3 6.0 6.3 5.0 6.0 6.0 6.7 5.9 APPLE GL (AAZ-B104) 6.3 5.3 5.3 5.7 6.3 4.7 6.0 6.7 6.0 5.8 ASP6006 (LPFG) 7.3 5.3 6.0 5.7 6.7 4.3 5.0 6.3 6.3 5.8 GL-2 6.7 4.3 5.3 6.3 6.3 4.7 5.0 6.0 7.0 5.8 ZOOM (LCK) 6.3 5.0 5.3 5.3 5.7 5.0 5.7 6.7 7.0 5.8 PARAGON GLR 6.7 4.7 5.3 5.7 6.0 5.0 5.7 6.7 6.3 5.8 RNS 6.3 4.7 4.3 5.3 5.3 6.0 6.0 7.0 6.7 5.8 NEXUS XR (SNR) 7.0 5.0 5.7 5.7 6.3 5.3 4.7 6.7 6.3 5.8 STELLAR GL (IS-PR 236) 6.3 4.7 6.0 4.7 6.3 5.3 5.7 6.3 6.0 5.8 WIND DANCE 2 (PWDR) 6.7 4.3 5.7 5.3 6.3 4.7 5.3 6.3 6.7 5.8 04-BEN 6.0 5.0 5.7 5.0 6.0 5.0 6.3 6.3 5.3 5.7 AMAZING GS (IS-PR 276) 6.3 5.3 6.0 5.7 6.0 4.0 5.3 6.3 6.3 5.7 APR 1670 5.7 5.0 6.0 5.3 5.7 5.7 6.3 5.7 5.3 5.7 ASP6004 (EXS54) 7.0 5.0 5.3 5.3 6.0 5.3 5.3 6.3 6.3 5.7 PENTIUM 5.3 3.7 5.0 6.0 5.7 5.3 6.3 5.7 6.0 5.7 GRAND SLAM 2 (PST-2GSM) 5.7 5.0 6.0 5.3 5.3 5.7 6.3 6.0 5.3 5.7 TABLE 2. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE (CONT'D) 2004 NATIONAL PERENNIAL RYEGRASS TEST AT URBANA, IL 1/ 2006 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC SPRING QUALITY RATINGS NAME COLOR GREENUP APR MAY JUN JUL AUG SEP OCT MEAN AF 6.7 4.7 5.3 5.3 5.3 5.3 5.7 6.3 6.0 5.6 ASP6005 (AJM) 6.7 4.7 5.3 5.7 6.7 4.0 4.7 6.3 6.7 5.6 BAR LP 4420 6.7 4.7 5.0 5.0 5.3 5.7 6.0 6.3 6.0 5.6 D04-11T 7.0 4.7 5.0 4.7 6.3 5.7 5.3 6.0 6.3 5.6 DART (APR 1663) 6.0 4.7 6.0 5.0 5.0 4.7 6.0 6.7 6.0 5.6 LINE DRIVE GLS (APR 1797) 6.3 4.3 5.3 5.3 5.7 5.0 5.3 6.3 6.0 5.6 MMW 6.7 4.7 5.7 5.0 6.0 4.3 5.0 6.3 7.0 5.6 CALYPSO 3 (MS2) 7.0 4.3 4.7 5.0 6.3 5.7 5.7 5.7 6.0 5.6 PRESIDIO (CNV) 6.7 4.3 5.7 5.0 6.3 5.3 5.3 6.3 5.3 5.6 RAD-PR8 5.7 4.3 5.0 5.0 5.7 5.0 5.7 6.7 6.3 5.6 REVENGE GLX (JR-348) 6.3 4.7 5.0 6.0 5.7 5.0 5.7 5.7 6.0 5.6 BARLENNIUM 5.7 4.7 6.0 5.0 5.0 4.7 5.7 6.7 5.7 5.5 DP 17-9788 5.3 6.0 6.0 5.3 5.3 5.3 6.0 5.7 5.0 5.5 DP1 6.7 4.3 5.0 5.3 5.3 4.7 6.0 6.0 6.3 5.5 GRAY STAR (PST-2LGL) 6.3 5.0 5.3 5.0 6.0 5.0 4.7 6.3 6.0 5.5 1G SQUARED (APR 1664) 6.3 5.7 5.3 5.7 5.3 4.0 5.7 5.7 6.0 5.4 ASP6002 (BPR) 7.0 5.0 5.3 5.3 5.7 4.0 4.7 6.7 6.3 5.4 HARRIER (SRX 4UP3) 6.7 5.0 5.0 5.0 6.0 4.7 5.0 6.3 6.0 5.4 PHENOM (APR 1660) 6.0 4.3 4.7 5.0 5.7 5.0 4.7 6.3 6.7 5.4 SECRETARIAT II GLSR (LTP-101-GLSR) 5.7 4.7 4.3 5.3 6.0 4.3 5.7 6.0 6.0 5.4 ATTRIBUTE (IS-PR 270) 6.7 3.7 5.0 5.0 5.3 4.3 5.7 6.0 6.0 5.3 D04-LP05 6.3 4.7 4.7 5.0 5.0 5.3 5.0 6.3 6.0 5.3 LA QUINTA (JR-255) 6.7 4.7 5.7 4.7 5.3 4.7 4.7 6.0 6.0 5.3 PIZZAZZ 6.0 4.7 5.0 5.3 5.7 5.0 4.3 5.7 6.0 5.3 PLEASURE SUPREME (PM 103) 6.3 4.7 5.3 4.7 6.0 5.0 5.7 5.0 5.7 5.3 PM 102 7.3 5.3 5.3 5.7 5.3 4.7 4.7 6.3 5.3 5.3 PROTEGE GLR 7.0 3.7 4.7 5.7 6.0 4.0 4.7 6.3 6.0 5.3 PST-2BLK 6.0 4.0 5.3 4.7 5.7 4.3 5.7 6.3 5.3 5.3 NEXUS XD (SP4) 7.3 4.0 5.3 4.3 6.0 5.3 5.7 5.7 5.0 5.3 TR47 7.0 4.3 5.7 5.0 5.3 5.3 4.3 6.3 5.3 5.3 CABO II (IS-PR 233) 6.7 4.3 4.7 4.7 5.3 5.0 6.0 6.0 5.0 5.2 DCM 6.0 5.0 5.0 5.0 5.0 4.7 5.7 6.0 5.3 5.2 E-99 5.3 4.7 4.3 5.0 5.7 5.0 5.7 5.3 5.3 5.2 ES45 6.7 4.0 5.3 5.0 5.3 4.3 4.3 5.7 6.3 5.2 EDGE II (AC2) 6.3 4.3 4.3 4.7 6.0 4.3 4.0 6.0 6.3 5.1 ASP6003 (TRS) 6.7 4.3 4.7 5.0 5.7 4.7 4.0 5.7 6.3 5.1 GPR 7.0 4.3 5.0 4.3 5.7 4.3 5.3 5.7 5.7 5.1 HALO (KN42) 7.3 4.7 5.0 4.7 5.3 4.7 4.3 6.3 5.7 5.1 MONTEREY 3 (JR-408) 5.7 4.0 4.0 4.7 6.3 5.0 4.3 6.3 5.3 5.1 PST-2MNG 6.0 3.7 4.7 4.3 5.0 4.0 5.3 7.0 5.7 5.1 SR 4600 (SRX 4SP) 6.7 5.3 4.3 4.3 5.3 4.3 5.7 6.3 5.7 5.1 ACCENT II (JR-119) 5.7 4.0 4.3 5.0 5.7 4.7 5.0 5.0 5.0 5.0 ALL*STAR 3 (IS-PR 274) 6.7 4.7 4.3 4.7 5.0 4.7 5.0 6.0 5.7 5.0 ASP6001 (RTS) 6.7 4.3 4.0 4.3 4.7 3.7 5.3 6.3 6.3 5.0 BRIGHTSTAR SLT 5.3 4.3 4.0 4.7 6.0 4.0 5.3 6.0 5.0 5.0 HEADSTART 2 7.3 4.0 4.7 5.0 5.3 4.3 4.3 6.0 5.3 5.0 KOKOMO II (IS-PR 235) 6.7 5.3 5.3 4.0 4.7 4.3 5.7 5.7 5.0 5.0 TABLE 2. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE (CONT'D) 2004 NATIONAL PERENNIAL RYEGRASS TEST AT URBANA, IL 1/ 2006 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC SPRING QUALITY RATINGS NAME COLOR GREENUP APR MAY JUN JUL AUG SEP OCT MEAN DASHER 3 (PICK RB-1) 6.7 4.7 5.0 5.0 5.3 4.0 5.3 5.3 5.3 5.0 SRX 4682 5.0 4.3 4.0 4.3 4.7 5.0 6.0 5.7 5.3 5.0 BAR LP 4920 5.7 4.3 4.7 4.7 4.7 4.7 4.3 5.7 5.7 4.9 PREMIER II 5.3 4.3 4.0 4.3 4.7 4.0 5.7 5.7 5.7 4.9 SRX 4692 6.0 3.7 3.7 3.7 5.3 4.7 4.7 6.3 5.7 4.9 AFFINITY 4.0 5.0 4.7 4.3 5.3 3.7 4.3 5.3 6.0 4.8 FIESTA 4 (PICK F4) 6.7 5.0 4.0 4.3 4.7 4.0 4.3 6.3 6.0 4.8 L44 6.7 4.7 4.3 3.7 5.0 4.3 5.0 6.0 5.3 4.8 FIREBOLT (PRG HS-01-09) 6.3 3.7 4.0 4.3 5.7 3.7 4.3 5.7 5.3 4.7 GOALKEEPER II (JR-114) 5.7 4.3 3.7 4.7 4.7 4.3 5.3 5.7 4.7 4.7 PALMER III 5.7 5.0 4.3 4.7 4.3 4.3 4.3 5.7 5.3 4.7 PANTHER 6.0 5.3 5.0 5.0 5.3 3.7 4.3 5.0 4.7 4.7 PIANIST (DP 17-9505) 5.7 4.7 5.0 4.0 5.0 3.7 4.3 5.3 5.3 4.7 VB77 7.0 5.0 5.0 4.0 5.3 4.7 4.0 5.3 4.7 4.7 VB99 7.0 4.3 3.7 4.0 5.0 4.0 4.3 6.0 6.0 4.7 04-BRE 5.3 4.7 4.7 4.0 4.7 5.0 4.0 5.3 4.7 4.6 DELAWARE XL (PICK 01-2) 6.7 4.3 4.7 4.0 4.7 3.7 4.3 5.7 5.3 4.6 GALATTI (DP 17-9502) 7.0 4.3 4.0 4.0 5.0 3.7 3.7 5.7 5.3 4.5 SUNSHINE 2 6.0 4.3 4.3 4.3 4.3 3.7 4.0 5.3 5.3 4.5 CADDIESHACK II (JR-163) 5.7 4.0 3.3 3.7 4.7 4.3 4.7 5.3 5.0 4.4 PREMIER 4.0 5.0 4.7 4.7 4.0 4.3 3.7 4.7 4.7 4.4 PICK 02-R 6.7 4.0 4.7 4.0 4.3 4.0 3.7 4.7 4.3 4.2 PINNACLE 4.0 4.7 4.7 4.0 4.7 3.7 3.7 4.3 4.7 4.2 LPR 02203 5.0 5.3 4.0 3.3 4.3 4.0 4.0 4.3 4.0 4.0 LINN 3.0 3.7 4.0 3.0 3.0 2.3 2.7 3.3 3.0 3.0 LSD VALUE 0.9 4.7 3.7 2.4 2.1 2.3 2.2 1.7 1.9 1.3 C.V. (%) 9.5 20.2 22.0 20.3 17.1 20.1 20.3 13.3 15.6 12.5 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. 2006 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 IL1 SILT LOAM AND SILT 6.1-6.5 0-60 376-500 3.1-4.0 FULL SUN 1.6-2.0 ONLY DURING SEVERE STRESS