TABLE 3. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE 2004 NATIONAL PERENNIAL RYEGRASS TEST AT CARBONDALE, IL 1/ 2007 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC SPRING QUALITY RATINGS NAME COLOR GREENUP MAR APR MAY JUN JUL AUG SEP OCT NOV MEAN E-99 5.0 6.0 4.7 8.0 8.0 8.7 8.0 5.7 7.7 6.0 8.0 7.2 SILVER DOLLAR 5.7 5.0 4.7 8.7 7.3 6.3 7.3 5.0 8.7 8.0 8.0 7.1 PRIMARY (IS-PR 269) 6.3 4.0 3.7 7.7 7.3 7.7 7.0 5.7 7.3 8.3 8.7 7.0 PST-217 5.0 3.0 4.7 8.7 8.7 7.0 5.7 5.7 8.0 6.7 8.0 7.0 GOALKEEPER II (JR-114) 4.3 3.0 3.7 8.0 8.3 7.0 7.0 4.0 8.3 7.0 8.3 6.9 ZOOM (LCK) 6.3 4.3 4.0 7.0 8.0 6.7 7.0 5.7 7.7 8.0 8.0 6.9 DCM 5.0 4.7 5.0 7.0 8.3 6.3 7.7 3.7 8.3 6.3 8.3 6.8 APR 1648 7.3 4.7 4.0 7.0 8.0 7.0 7.7 4.3 6.3 8.3 8.0 6.7 CABO II (IS-PR 233) 7.0 3.7 3.7 7.7 7.0 7.0 7.0 4.7 6.7 8.3 8.0 6.7 HOMERUN (RG3P) 6.3 3.3 3.7 6.3 7.0 6.3 7.7 5.0 8.0 8.7 8.0 6.7 INSPIRE 4.7 3.0 4.0 8.7 8.0 8.0 7.3 4.3 6.3 7.3 6.3 6.7 KEYSTONE 2 (IS-PR 312) 5.3 3.0 4.0 7.0 7.3 6.3 7.3 5.7 7.0 7.3 8.0 6.7 MANHATTAN 5 GLR (PST-2AM) 4.7 4.0 4.0 7.7 6.3 6.0 6.0 6.0 8.7 8.0 7.3 6.7 RAD-PR8 4.7 3.7 3.7 7.7 7.0 5.0 7.0 5.3 7.7 8.3 8.0 6.6 REVENGE GLX (JR-348) 6.0 4.3 3.7 7.7 7.0 5.7 6.7 4.3 7.7 8.0 8.3 6.6 HAWKEYE 2 (SRX 4692) 6.0 5.0 5.0 7.3 7.0 7.0 7.3 4.3 7.0 7.7 7.0 6.6 CADDIESHACK II (JR-163) 4.3 3.0 3.3 8.0 7.3 6.0 7.0 5.0 7.7 6.3 7.3 6.4 CHARISMATIC II GLSR (LTP-PG-GLSR) 5.7 5.0 3.7 8.0 7.3 7.7 7.0 4.0 6.0 7.0 7.3 6.4 KOKOMO II (IS-PR 235) 6.0 3.7 4.0 7.7 7.7 5.7 7.3 4.0 7.0 7.0 7.0 6.4 PST-2BLK 5.0 2.3 3.3 7.3 7.3 7.3 6.7 4.3 7.7 7.3 6.7 6.4 TOP GUN II (JR-324) 6.7 4.0 3.0 8.0 7.3 6.7 7.0 4.0 6.3 7.7 7.3 6.4 BRIGHTSTAR SLT 4.0 2.0 3.3 7.0 6.3 5.7 7.0 5.3 8.0 7.3 7.0 6.3 BUENA VISTA 6.3 4.7 3.3 7.0 6.0 5.0 6.7 5.0 7.0 8.7 8.3 6.3 DERBY XTREME (IS-PR 268) 6.7 4.0 3.0 7.0 6.3 6.0 7.0 4.7 8.0 7.0 8.0 6.3 PST-2AG4 6.0 3.0 3.7 6.0 6.3 6.0 7.3 4.7 7.0 8.3 7.3 6.3 GRAY FOX (PST-2MNG) 5.0 3.0 3.7 7.0 6.3 5.0 7.0 4.7 7.7 7.7 7.7 6.3 RNS 6.0 2.0 3.0 6.0 5.3 4.7 6.0 6.0 8.7 9.0 8.0 6.3 SRX 4682 4.3 2.3 3.7 7.7 6.7 5.0 6.3 5.7 7.0 7.7 7.0 6.3 ASP6001 (RTS) 6.7 2.0 3.0 7.7 6.3 5.7 6.3 5.7 6.7 7.3 7.3 6.2 FIESTA 4 (PICK F4) 7.0 4.0 3.3 6.0 6.0 6.0 7.0 4.3 7.3 8.7 7.0 6.2 GL-2 5.7 3.3 3.7 6.0 7.0 6.3 6.3 4.0 7.0 7.3 8.0 6.2 PST-2LAN 4.0 3.7 5.0 7.0 6.0 5.7 7.0 4.0 7.3 7.0 7.0 6.2 MAJESTY II (VB77) 7.3 4.0 3.7 7.0 7.0 6.0 7.3 4.0 6.7 7.0 7.0 6.2 ALLSTAR 3 (IS-PR 274) 6.7 3.0 3.0 5.3 6.3 5.3 6.3 5.7 8.0 8.0 7.0 6.1 APPLE GL (AAZ-B104) 7.0 4.0 3.3 6.7 6.3 5.7 7.0 3.3 7.0 8.3 7.3 6.1 CITATION FORE 4.0 3.0 3.3 6.0 6.7 5.0 6.3 5.0 8.0 7.3 7.0 6.1 EDGE II (AC2) 6.7 3.0 3.3 7.0 6.7 5.0 6.3 5.0 6.7 7.7 7.3 6.1 GRAND SLAM 2 (PST-2GSM) 5.0 3.0 3.0 7.0 6.7 6.0 6.7 6.7 6.3 6.3 6.3 6.1 PARAGON GLR 6.3 4.0 3.3 6.3 7.7 5.7 7.0 3.7 5.7 7.7 8.0 6.1 PROTEGE GLR 7.0 3.0 3.3 6.7 6.3 6.0 7.0 5.0 6.0 7.3 7.7 6.1 REPELL GLS 5.3 3.0 4.0 6.3 6.0 5.7 6.7 4.0 7.0 7.0 8.0 6.1 SR 4600 (SRX 4SP) 6.7 5.0 4.0 7.0 7.0 4.7 6.3 4.7 6.3 8.3 7.0 6.1 TRANSFORMER (D04-1667) 5.3 4.3 3.3 6.3 6.3 6.3 6.3 4.0 6.7 8.0 7.0 6.0 LA QUINTA (JR-255) 7.0 4.0 3.7 8.0 6.0 6.3 6.3 4.0 6.0 7.0 6.3 6.0 OVERDRIVE 5.0 3.0 3.3 7.0 6.0 5.0 6.3 4.7 7.3 7.7 6.7 6.0 PANTHER GLS 5.7 4.0 4.3 7.0 7.3 6.7 6.7 3.0 6.3 6.3 6.3 6.0 APR 1670 3.7 2.7 3.7 8.0 5.7 4.3 7.0 5.0 7.0 6.0 6.7 5.9 TABLE 3. (CONT'D) MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE 2004 NATIONAL PERENNIAL RYEGRASS TEST AT CARBONDALE, IL 1/ 2007 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC SPRING QUALITY RATINGS NAME COLOR GREENUP MAR APR MAY JUN JUL AUG SEP OCT NOV MEAN UNO (D04-11T) 6.3 4.0 3.0 7.0 6.7 5.0 5.3 4.0 7.0 8.7 6.7 5.9 DASHER 3 (PICK RB-1) 7.3 3.7 3.0 7.0 7.7 6.3 7.0 3.7 5.0 7.3 6.0 5.9 DP1 7.0 4.0 3.3 6.0 6.3 5.7 6.7 3.3 6.3 8.0 7.0 5.9 FIJI (GPR) 7.3 3.0 3.3 7.0 6.7 5.3 6.7 4.3 5.7 7.0 7.0 5.9 GRAY STAR (PST-2LGL) 5.7 2.0 2.7 7.0 6.0 5.3 5.7 4.0 8.0 7.0 7.7 5.9 LINE DRIVE GLS (APR 1797) 5.0 3.3 3.7 7.0 6.3 5.3 6.3 4.0 6.3 7.0 7.3 5.9 MACH I 6.0 3.0 3.0 7.0 5.3 4.7 6.7 4.0 7.3 8.0 7.3 5.9 MONTEREY 3 (JR-408) 5.3 3.0 3.0 6.3 6.3 5.7 6.7 4.0 6.0 7.3 7.7 5.9 NEXUS XD (SP4) 9.0 3.0 4.0 8.0 7.7 5.3 6.3 4.0 5.3 6.0 6.7 5.9 PALACE (IS-PR 273) 7.0 4.0 3.7 6.3 7.0 5.7 7.7 3.7 5.3 8.0 6.0 5.9 PHENOM (APR 1660) 6.0 4.3 3.7 7.3 7.3 6.0 6.3 3.7 6.0 6.3 6.0 5.9 1G SQUARED (APR 1664) 6.0 3.7 3.0 6.0 6.3 5.7 6.0 6.0 5.7 6.7 7.0 5.8 AF 5.7 4.3 3.0 5.7 6.0 5.7 6.0 4.3 7.0 7.0 7.7 5.8 ASP6004 (EXS54) 7.3 3.0 3.0 5.7 6.0 5.0 6.7 4.0 6.3 7.3 8.0 5.8 D04-LP05 6.0 3.0 3.7 6.0 7.0 5.7 6.3 4.0 6.7 6.3 6.7 5.8 HARRIER (SRX 4UP3) 6.7 4.7 4.3 7.0 6.3 5.7 6.3 3.0 6.3 6.7 6.7 5.8 HEADSTART 2 6.7 2.0 2.7 7.0 5.7 5.7 6.7 4.0 7.0 6.7 7.0 5.8 PS-2 5.7 3.0 3.3 7.0 6.3 6.0 5.7 4.0 6.3 7.0 6.7 5.8 STELLAR GL (IS-PR 236) 7.0 3.0 3.3 5.3 5.7 5.7 6.0 5.0 6.7 7.3 7.3 5.8 TR47 7.7 2.7 3.0 7.7 7.7 5.0 6.0 4.0 5.3 6.3 7.0 5.8 RINGER II (04-BEN) 4.7 3.3 3.3 7.0 6.0 5.0 6.0 4.0 6.7 6.7 7.0 5.7 AMAZING GS (IS-PR 276) 6.0 2.3 2.7 6.3 5.7 5.0 6.3 5.0 6.3 8.0 6.3 5.7 ES45 7.3 2.7 3.3 6.3 7.0 4.3 6.3 4.0 6.0 7.3 7.0 5.7 FIREBOLT (PRG HS-01-09) 7.3 3.7 2.7 6.3 5.3 5.3 6.7 4.0 6.3 8.0 7.0 5.7 L44 8.7 4.0 3.7 7.0 6.3 5.3 6.7 4.0 5.7 6.3 6.0 5.7 PENTIUM 3.3 2.0 3.0 6.0 6.0 5.3 5.3 5.0 7.3 7.0 6.0 5.7 PLEASURE SUPREME (PM 103) 6.7 4.3 3.0 7.0 6.0 4.7 6.3 3.3 6.7 7.3 7.0 5.7 PREMIER II 4.3 3.0 4.0 7.0 6.7 5.3 6.3 3.0 6.0 7.0 6.0 5.7 DP 17-9788 3.7 2.7 3.7 7.0 7.0 5.0 6.0 2.3 5.0 7.3 7.0 5.6 NEXUS XR (SNR) 7.3 3.3 3.0 6.0 6.0 4.3 6.0 4.7 6.0 7.7 6.7 5.6 PALMER IV 7.3 3.7 3.0 7.0 6.3 5.0 6.3 3.0 6.3 7.0 6.3 5.6 PINNACLE II 6.0 4.0 3.7 7.3 6.7 6.0 7.0 4.0 5.0 5.3 5.7 5.6 REGAL 5 (IS-PR 271) 7.0 2.3 3.0 6.0 5.0 5.0 6.7 4.7 6.0 7.0 7.0 5.6 BAR LP 4317 3.3 2.3 3.3 7.3 6.3 5.3 6.0 3.0 6.0 6.0 6.0 5.5 ASP6002 (BPR) 6.3 2.3 3.0 6.0 6.3 4.7 6.3 4.7 5.7 6.0 6.0 5.4 ASP6003 (TRS) 7.7 4.3 3.3 6.0 6.3 5.7 6.3 3.7 5.3 5.7 6.3 5.4 BARLENNIUM 4.0 3.0 3.3 6.0 6.0 6.0 5.7 4.7 5.7 5.7 5.7 5.4 CUTTER II (PM 101) 7.3 3.0 3.0 6.0 6.0 5.0 5.3 3.3 6.3 6.7 7.0 5.4 EXACTA II GLSR (LTP-611-GLSR) 6.7 4.0 2.7 7.0 6.0 5.0 6.0 3.0 5.3 7.7 5.7 5.4 FUSION 6.0 2.7 2.3 5.7 6.0 5.3 6.0 3.0 6.0 7.7 7.0 5.4 GALATTI (DP 17-9502) 4.7 3.7 3.3 5.3 6.0 5.0 6.7 3.0 6.0 7.0 6.7 5.4 PALMER III 4.0 2.3 3.3 5.7 5.3 5.0 5.3 5.3 7.0 6.0 5.7 5.4 QUICKSILVER 6.0 1.7 2.3 7.0 6.0 4.3 6.3 4.0 6.3 6.0 6.0 5.4 VB99 7.3 3.0 3.0 6.0 6.3 5.3 7.0 3.0 5.7 6.0 6.7 5.4 BREA (04-BRE) 5.7 4.0 3.0 6.0 5.7 4.7 6.3 3.7 5.3 6.0 7.0 5.3 ATTRIBUTE (IS-PR 270) 6.3 3.3 2.7 6.0 5.3 5.0 6.7 3.7 6.0 6.3 5.7 5.3 BAR LP 4420 6.0 3.0 3.0 6.7 7.0 5.0 6.3 2.3 5.3 6.0 5.7 5.3 TABLE 3. (CONT'D) MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE 2004 NATIONAL PERENNIAL RYEGRASS TEST AT CARBONDALE, IL 1/ 2007 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC SPRING QUALITY RATINGS NAME COLOR GREENUP MAR APR MAY JUN JUL AUG SEP OCT NOV MEAN DART (APR 1663) 5.0 3.0 2.7 6.0 5.0 5.3 5.3 3.7 6.7 6.3 6.3 5.3 DP 17-9499 5.0 3.3 3.0 6.0 5.3 5.0 5.3 5.0 6.3 5.3 6.0 5.3 MMW 6.0 3.0 2.3 5.0 4.7 4.3 5.3 5.7 6.3 8.0 6.3 5.3 SECRETARIAT II GLSR (LTP-101-GLSR) 4.3 4.0 3.7 4.7 6.0 4.7 6.0 3.7 6.7 7.3 5.3 5.3 ACCENT II (JR-119) 5.7 2.7 3.0 6.7 6.0 5.7 6.0 3.3 4.3 5.3 6.3 5.2 DELAWARE XL (PICK 01-2) 6.7 2.7 3.0 5.7 5.7 4.7 6.3 4.0 5.3 6.0 6.0 5.2 PIANIST (DP 17-9505) 3.7 3.0 3.3 5.7 6.0 5.3 5.0 3.0 5.0 7.0 6.3 5.2 WIND DANCE 2 (PWDR) 7.0 2.0 2.7 5.3 5.3 4.0 5.0 4.0 6.7 7.0 7.0 5.2 CALYPSO 3 (MS2) 7.0 3.0 2.7 5.3 5.3 4.0 5.3 4.0 6.0 7.0 6.0 5.1 PM 102 7.0 3.0 3.0 6.0 6.0 4.7 5.3 4.3 5.3 5.3 6.3 5.1 AFFINITY 2.0 3.7 3.3 5.0 6.3 5.3 4.7 3.7 5.7 6.0 5.0 5.0 ASP6005 (AJM) 6.7 4.3 2.7 6.7 6.7 5.0 6.0 3.0 5.0 4.7 5.3 5.0 ASP6006 (LPFG) 7.7 2.7 3.0 6.0 5.0 4.7 5.3 3.0 5.3 6.3 6.7 5.0 BAR LP 4920 4.7 3.0 3.0 6.0 5.0 3.3 5.3 3.7 6.0 7.0 5.7 5.0 DEFENDER (D04-UP) 6.7 3.3 2.3 5.0 5.0 5.0 5.0 3.0 5.3 7.0 7.0 5.0 PANTHER 3.7 3.3 3.0 5.7 6.3 4.3 5.0 3.3 5.7 6.0 5.3 5.0 PRESIDIO (CNV) 6.7 3.0 3.0 6.3 6.0 5.0 5.7 2.0 4.3 6.3 5.3 4.9 PIZZAZZ 6.3 3.7 2.0 5.7 5.0 3.7 5.0 3.0 5.7 7.0 6.0 4.8 SUNSHINE 2 6.0 1.7 2.0 6.0 6.3 4.7 6.0 3.3 5.3 4.0 4.3 4.7 LPR 02203 1.3 2.7 3.3 5.3 5.3 4.7 3.7 3.0 6.3 4.7 4.7 4.6 HALO (KN42) 7.7 2.0 3.0 5.0 5.3 4.0 4.7 2.0 4.3 5.7 5.0 4.3 PREMIER 1.3 4.0 3.7 4.3 6.0 5.0 3.7 4.0 5.0 4.0 3.3 4.3 PICK 02-R 8.7 3.0 2.0 5.7 5.3 4.0 5.3 2.7 3.3 4.7 4.7 4.2 PINNACLE 1.7 4.7 4.3 4.3 5.0 4.0 4.0 2.0 4.0 5.0 4.3 4.1 LINN 1.0 2.0 2.7 2.0 3.0 1.3 1.0 1.0 1.3 1.7 1.7 1.7 LSD VALUE 0.9 1.3 1.2 1.5 1.6 1.5 1.3 1.6 1.2 1.5 1.4 0.8 C.V. (%) 11.1 23.5 19.6 13.8 14.5 16.6 12.5 22.8 12.6 13.1 12.9 9.2 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 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