TABLE 3. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE 2004 NATIONAL PERENNIAL RYEGRASS TEST AT CARBONDALE, IL 1/ 2008 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC QUALITY RATINGS NAME COLOR MAR APR MAY JUN JUL AUG SEP OCT NOV MEAN APR 1648 8.0 7.7 7.7 8.0 7.0 6.0 4.7 7.3 8.3 9.0 7.3 PST-217 6.3 6.3 8.7 7.7 8.0 7.7 5.0 7.3 7.3 7.0 7.2 PALMER V (RNS) 7.0 7.7 9.0 7.0 6.3 6.0 5.3 8.7 7.7 7.0 7.2 CADDIESHACK II (JR-163) 5.7 6.3 8.0 7.7 7.0 6.3 5.0 8.0 7.7 7.7 7.1 PROTOTYPE (DCM) 7.3 8.0 8.0 7.3 7.7 7.7 4.0 7.0 7.0 7.0 7.1 BACCARAT (RAD-PR8) 6.0 7.7 9.0 8.0 6.7 5.3 4.7 7.0 7.3 7.7 7.0 KEYSTONE 2 (IS-PR 312) 5.3 8.0 8.7 8.7 7.3 6.0 3.7 5.3 6.7 8.3 7.0 ZOOM (LCK) 7.0 8.7 8.0 8.7 7.3 6.7 4.0 5.7 6.7 7.7 7.0 MAJESTY II (VB77) 7.7 5.7 8.0 8.3 7.7 7.3 4.0 7.0 7.0 7.0 6.9 PARAGON GLR 6.0 6.3 8.7 8.0 6.7 5.7 4.0 6.7 7.7 8.7 6.9 ASP6003 (TRS) 8.3 6.3 7.3 7.0 6.7 6.0 4.3 7.0 8.0 8.7 6.8 E-99 6.0 7.7 8.0 6.3 6.7 7.0 5.3 6.3 6.7 7.3 6.8 GOALKEEPER II (JR-114) 6.7 6.0 8.7 8.0 7.0 5.7 5.7 7.0 6.7 6.3 6.8 GRAY FOX (PST-2MNG) 5.7 8.0 7.7 5.3 5.7 6.0 4.7 8.0 7.7 8.0 6.8 MANHATTAN 5 GLR (PST-2AM) 5.0 7.7 7.7 7.0 6.3 5.7 5.0 7.3 7.0 7.0 6.7 MONTEREY 3 (JR-408) 6.7 7.3 8.3 8.7 7.0 5.7 5.0 6.0 6.3 6.0 6.7 SILVER DOLLAR 6.7 6.3 7.3 7.3 7.3 7.7 4.0 6.3 6.7 7.0 6.7 TOP GUN II (JR-324) 6.7 6.7 7.7 8.3 7.3 6.3 4.3 6.0 6.7 7.3 6.7 UNO (D04-11T) 7.7 7.0 8.7 7.3 6.3 5.3 4.7 6.7 7.0 7.0 6.7 ALLSTAR 3 (IS-PR 274) 8.0 6.0 9.0 7.3 6.3 5.0 4.0 6.7 7.3 8.0 6.6 CHARISMATIC II GLSR (LTP-PG-GLSR) 5.3 7.3 7.0 7.0 6.3 6.0 4.3 6.0 7.0 8.0 6.6 EDGE II (AC2) 6.0 6.7 6.7 7.0 6.3 5.7 5.3 7.7 7.3 6.3 6.6 HOMERUN (RG3P) 6.7 6.7 8.3 8.7 7.7 6.7 3.3 4.7 6.0 7.7 6.6 MMW 7.7 6.0 8.3 7.0 6.0 5.0 4.7 7.0 7.7 8.0 6.6 OVERDRIVE 6.7 6.0 8.0 8.0 6.7 5.7 4.3 6.0 7.0 8.0 6.6 PANTHER GLS 6.7 7.0 7.7 6.3 6.7 6.3 4.7 6.3 7.0 7.7 6.6 PRIMARY (IS-PR 269) 6.0 7.7 8.0 6.0 5.7 5.7 5.0 6.0 7.3 8.3 6.6 RINGER II (04-BEN) 5.0 7.0 8.0 7.7 6.3 5.3 4.7 6.7 6.7 7.0 6.6 VB99 8.0 5.7 7.0 7.0 6.3 6.0 4.0 7.0 8.0 8.7 6.6 BUENA VISTA 6.0 7.7 8.3 7.3 6.3 5.7 4.0 5.3 6.3 7.7 6.5 DERBY XTREME (IS-PR 268) 7.3 7.0 7.0 7.0 6.3 6.0 4.3 6.0 7.0 8.0 6.5 GRAY STAR (PST-2LGL) 6.0 6.3 8.7 7.0 6.3 5.3 4.7 6.3 6.7 7.0 6.5 PACESETTER II (PS-2) 6.0 5.7 7.0 6.7 6.3 6.3 4.3 6.7 7.3 8.0 6.5 REGAL 5 (IS-PR 271) 7.3 6.7 6.7 7.0 6.3 5.7 4.0 6.7 7.3 8.3 6.5 REPELL GLS 6.3 6.3 6.7 6.0 6.3 6.0 4.0 7.0 8.0 8.0 6.5 REVENGE GLX (JR-348) 6.3 8.3 8.7 7.0 6.0 4.7 4.0 6.3 6.7 7.0 6.5 SRX 4682 4.0 7.0 8.0 7.0 6.3 5.3 4.3 6.7 6.7 7.0 6.5 1G SQUARED (APR 1664) 7.0 5.3 7.7 7.3 6.0 4.7 4.0 7.0 7.3 8.0 6.4 NOTABLE (AF) 6.3 7.0 6.3 6.7 6.3 5.7 4.0 6.3 7.3 8.3 6.4 ASP6001 (RTS) 6.3 7.0 9.0 6.7 5.7 5.0 4.3 6.0 6.7 7.0 6.4 ASP6002 (BPR) 8.3 5.0 7.0 6.3 5.7 5.3 4.7 7.3 8.0 8.0 6.4 ATTRIBUTE (IS-PR 270) 7.7 5.0 7.7 6.3 5.7 5.3 5.3 6.3 7.3 8.3 6.4 BRIGHTSTAR SLT 5.3 6.7 8.7 6.3 5.7 5.3 4.3 7.7 7.0 6.3 6.4 ES45 8.7 7.3 8.7 6.0 5.7 5.0 5.3 6.3 6.7 7.0 6.4 FIESTA 4 (PICK F4) 8.0 6.7 7.3 7.0 6.3 6.0 4.7 6.0 6.3 7.0 6.4 PALMER GLS (GL-2) 7.0 7.7 7.3 6.3 6.0 5.7 4.0 5.7 6.7 8.0 6.4 KOKOMO II (IS-PR 235) 8.0 5.7 7.7 6.0 6.0 6.0 5.0 6.0 7.0 8.0 6.4 TABLE 3. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE (CONT'D) 2004 NATIONAL PERENNIAL RYEGRASS TEST AT CARBONDALE, IL 1/ 2008 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC QUALITY RATINGS NAME COLOR MAR APR MAY JUN JUL AUG SEP OCT NOV MEAN LINE DRIVE GLS (APR 1797) 5.7 7.7 6.7 6.3 6.0 5.3 4.3 6.0 7.0 8.0 6.4 PENTIUM 5.7 6.3 8.3 6.3 6.0 5.3 5.0 6.0 6.7 7.3 6.4 PLATEAU (PST-2LAN) 5.7 6.7 7.0 6.3 6.0 5.7 4.7 6.7 7.3 7.7 6.4 APPLE GL (AAZ-B104) 7.0 6.3 8.0 5.7 5.7 5.0 4.0 7.0 7.3 7.7 6.3 CABO II (IS-PR 233) 7.0 7.0 8.3 7.7 6.3 5.0 2.7 4.7 6.7 8.3 6.3 FIJI (GPR) 7.7 6.0 7.0 6.3 5.7 5.3 5.0 6.7 7.3 7.7 6.3 GRAND SLAM 2 (PST-2GSM) 5.7 6.0 8.3 6.7 6.0 5.3 4.3 6.7 6.7 7.0 6.3 STELLAR GL (IS-PR 236) 7.7 7.0 8.3 6.3 5.7 4.7 5.0 5.3 6.3 7.7 6.3 AMAZING GS (IS-PR 276) 7.0 6.7 8.0 7.0 6.0 5.0 4.3 5.7 6.3 6.7 6.2 PINNACLE II 6.7 7.7 6.7 6.7 6.0 5.7 5.0 5.0 6.0 7.3 6.2 SECRETARIAT II GLSR (LTP-101-GLSR) 5.0 7.3 6.0 6.0 6.3 6.0 4.3 6.0 6.7 7.0 6.2 LS 2300 (APR 1670) 5.0 6.0 7.0 5.7 6.0 5.7 4.3 6.7 6.7 6.7 6.1 SOPRANO (DP1) 8.7 7.0 6.0 5.7 5.3 6.0 3.3 6.0 7.0 8.3 6.1 HAWKEYE 2 (SRX 4692) 6.0 7.0 6.7 6.3 5.7 5.0 4.3 6.0 6.7 7.7 6.1 HEADSTART 2 7.3 5.3 7.0 7.0 6.3 5.7 3.7 6.3 6.7 6.7 6.1 LA QUINTA (JR-255) 7.3 6.0 6.7 6.0 6.3 6.0 4.0 6.3 6.7 6.7 6.1 PALMER IV 7.3 7.3 7.0 5.3 5.3 5.0 4.0 6.0 7.0 8.0 6.1 PST-2AG4 7.7 7.3 8.0 5.7 5.3 5.3 4.7 6.0 6.0 6.7 6.1 SR 4600 (SRX 4SP) 6.0 7.0 6.0 5.0 5.3 5.3 4.0 7.0 7.7 7.3 6.1 TRANSFORMER (D04-1667) 5.0 6.7 8.0 7.7 6.3 5.3 4.0 6.0 5.7 5.3 6.1 DART (APR 1663) 5.3 6.7 7.0 6.3 6.0 5.3 3.3 6.0 6.7 7.0 6.0 DEFENDER (D04-UP) 7.0 5.7 5.3 6.0 5.7 5.0 4.3 7.0 7.3 8.0 6.0 TR47 7.3 6.0 7.7 6.3 5.3 4.3 4.7 6.7 6.3 6.7 6.0 WIND DANCE 2 (PWDR) 8.0 6.7 8.0 6.7 6.0 6.0 4.3 4.3 5.3 6.3 6.0 BAR LP 4317 4.7 6.0 6.0 6.0 5.3 5.3 5.0 5.3 6.3 7.3 5.9 CALYPSO 3 (MS2) 7.7 5.7 7.3 5.7 5.0 5.0 4.3 6.0 7.3 7.0 5.9 EXACTA II GLSR (LTP-611-GLSR) 8.3 7.7 7.0 7.0 5.7 4.3 4.3 5.0 5.7 6.3 5.9 FIREBOLT (PRG HS-01-09) 7.0 6.7 7.0 6.7 6.0 5.7 3.7 5.3 5.7 6.3 5.9 PHENOM (APR 1660) 5.7 6.7 7.0 6.0 5.7 5.7 3.7 5.7 6.0 6.3 5.9 PLEASURE SUPREME (PM 103) 6.0 5.3 7.3 6.0 6.0 6.0 3.3 5.0 6.3 7.7 5.9 PST-2BLK 5.3 6.7 7.7 5.3 5.7 5.7 5.0 6.0 5.7 5.0 5.9 BARLENNIUM 5.0 7.0 6.0 6.0 5.7 5.3 4.0 6.0 6.3 6.0 5.8 CITATION FORE 4.7 7.7 8.3 6.0 5.7 5.3 4.3 5.3 5.0 4.7 5.8 NEXUS XR (SNR) 8.0 6.0 7.3 6.3 5.3 4.0 3.3 6.0 7.0 7.0 5.8 BREA (04-BRE) 5.3 6.7 8.0 6.0 5.3 4.3 4.7 5.0 5.3 6.0 5.7 DP 17-9788 3.7 7.7 6.7 6.0 5.3 5.0 3.7 5.0 5.7 6.3 5.7 MACH I 6.7 6.0 7.0 5.7 5.7 5.7 3.0 5.0 6.0 7.0 5.7 PALACE (IS-PR 273) 8.0 7.0 6.3 6.0 6.0 6.0 2.7 5.0 5.7 6.3 5.7 PM 102 7.0 4.7 5.7 5.3 5.3 5.0 5.7 7.0 6.3 6.0 5.7 PROTEGE GLR 7.3 6.3 8.3 5.7 5.7 6.0 4.0 4.0 5.3 6.3 5.7 ASP6004 (EXS54) 8.0 6.0 7.7 6.0 5.7 5.0 4.0 6.0 5.3 4.7 5.6 CUTTER II (PM 101) 7.7 5.3 6.3 6.3 6.0 5.7 3.3 5.3 5.7 6.0 5.6 FUSION 5.7 5.7 7.0 6.0 5.7 5.0 3.7 4.7 5.7 7.0 5.6 HARRIER (SRX 4UP3) 6.7 6.3 7.0 5.0 4.7 5.0 4.3 5.3 6.0 6.7 5.6 NEXUS XD (SP4) 8.0 6.0 6.3 5.3 5.0 5.0 4.0 6.0 6.3 6.3 5.6 PREMIER II 4.3 7.3 5.0 5.0 5.0 5.3 4.7 5.7 6.0 6.0 5.6 ASP6005 (AJM) 8.7 4.0 5.3 5.7 5.0 4.3 6.0 6.0 6.3 7.0 5.5 TABLE 3. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE (CONT'D) 2004 NATIONAL PERENNIAL RYEGRASS TEST AT CARBONDALE, IL 1/ 2008 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC QUALITY RATINGS NAME COLOR MAR APR MAY JUN JUL AUG SEP OCT NOV MEAN INSPIRE 5.7 7.7 7.0 7.0 6.0 5.0 2.7 3.7 4.7 6.0 5.5 PALMER III 4.0 5.7 7.3 7.0 5.7 4.0 4.3 5.7 5.3 4.7 5.5 PRESIDIO (CNV) 7.3 5.0 6.7 6.0 5.7 5.0 3.7 6.0 5.7 5.7 5.5 SUNSHINE 2 7.7 4.3 7.7 5.7 5.3 5.0 4.3 5.7 5.7 6.0 5.5 WAYFARER (L44) 8.7 4.3 7.7 6.0 5.3 5.0 4.0 5.3 5.7 6.3 5.5 ACCENT II (JR-119) 5.3 5.0 6.3 6.3 6.3 5.7 4.0 3.7 5.0 6.0 5.4 BAR LP 4420 6.3 5.0 6.3 5.3 5.0 5.0 3.7 5.7 6.0 6.7 5.4 D04-LP05 5.3 5.7 7.0 5.3 6.0 6.0 4.3 5.0 4.7 4.7 5.4 FOREVER (DP 17-9499) 6.7 5.0 7.0 7.0 6.3 5.7 2.7 5.0 5.0 5.3 5.4 GALATTI (DP 17-9502) 5.3 6.0 7.0 6.0 3.7 5.3 4.0 5.3 5.7 6.0 5.4 QUICKSILVER 6.7 5.7 6.0 5.3 5.3 4.7 4.7 5.3 5.3 6.0 5.4 DASHER 3 (PICK RB-1) 7.3 5.0 7.0 5.3 6.0 6.0 2.0 4.7 5.3 6.0 5.3 PIANIST (DP 17-9505) 4.3 5.3 6.3 6.7 6.0 5.3 3.3 4.7 4.7 5.0 5.3 ASP6006 (LPFG) 8.0 5.0 6.3 5.3 5.0 4.7 4.3 5.7 5.0 5.0 5.1 DELAWARE XL (PICK 01-2) 7.3 5.0 7.0 5.7 4.7 4.0 3.3 5.0 5.3 6.0 5.1 LPR 02203 3.0 5.0 6.0 5.7 5.3 5.3 5.7 4.0 4.3 4.3 5.1 PANTHER 3.7 6.0 6.7 4.7 5.0 5.0 3.3 4.7 5.3 5.7 5.1 BAR LP 4920 5.3 4.0 6.3 4.3 4.7 4.7 3.3 6.0 6.0 6.0 5.0 HALO (KN42) 8.7 4.3 6.3 5.7 5.0 4.0 4.0 5.3 5.0 5.0 5.0 AFFINITY 3.3 5.0 6.0 5.0 4.7 4.7 4.0 4.0 4.7 5.7 4.9 PIZZAZZ 6.3 6.0 6.0 4.7 4.3 4.3 3.0 4.3 5.0 5.0 4.7 PINNACLE 2.7 4.0 3.0 4.3 4.7 5.0 3.0 3.7 5.0 6.0 4.3 PREMIER 3.7 3.0 4.3 4.3 4.7 5.0 3.3 3.0 3.3 4.0 3.9 PICK 02-R 8.7 3.7 5.0 4.0 5.0 3.7 2.0 3.0 3.7 4.0 3.8 LINN 1.0 1.3 1.0 2.0 1.7 1.3 2.0 1.0 1.3 2.0 1.5 LSD VALUE 1.0 1.5 1.4 1.3 1.3 1.3 1.9 2.2 1.5 1.4 0.8 C.V. (%) 10.9 14.8 12.2 12.5 13.0 14.3 22.4 20.7 14.6 12.8 8.4 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 IL2 SILTY CLAY LOAM 6.1-6.5 61-150 151-240 3.1-4.0 FULL SUN 1.6-2.0 TO PREVENT DORMANCY