TABLE 3. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE 2004 NATIONAL PERENNIAL RYEGRASS TEST AT CARBONDALE, IL 1/ 2006 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 DEC MEAN DCM 5.7 5.0 5.7 7.0 6.3 4.7 5.3 6.3 7.0 7.0 7.3 6.2 E-99 5.3 5.0 6.3 6.3 5.0 6.7 5.7 6.3 7.0 7.0 6.7 6.2 PANTHER GLS 5.7 4.0 6.0 6.7 6.0 5.0 6.0 7.0 7.0 7.0 7.0 6.2 PST-217 6.0 4.0 6.0 7.0 5.7 4.3 5.7 7.0 7.7 7.7 7.3 6.2 PST-2LAN 4.3 4.0 6.3 6.0 8.0 5.0 5.0 6.3 7.7 7.3 6.7 6.2 INSPIRE 5.3 4.7 7.0 6.7 6.0 4.0 5.7 6.7 7.7 6.7 6.3 6.1 SILVER DOLLAR 6.7 4.7 6.0 6.3 6.3 5.0 5.7 6.3 6.7 6.7 6.3 6.0 SRX 4692 6.0 4.0 6.3 5.7 5.7 5.3 5.0 6.3 7.3 7.0 7.0 6.0 MANHATTAN 5 GLR (PST-2AM) 4.7 5.0 6.7 6.0 5.3 4.0 5.3 6.0 8.0 7.0 6.0 5.9 PALACE (IS-PR 273) 7.0 4.7 6.3 7.3 6.7 5.3 4.7 5.7 6.0 6.0 6.0 5.9 APR 1648 6.7 4.0 7.0 7.0 7.0 4.0 4.7 5.7 6.3 6.0 6.0 5.8 APR 1670 5.0 4.0 7.0 5.7 5.0 4.0 5.3 6.3 7.0 7.0 7.0 5.8 HOMERUN (RG3P) 5.7 4.7 7.0 6.0 6.3 4.3 4.0 6.0 7.0 6.7 6.0 5.8 CADDIESHACK II (JR-163) 5.7 5.0 5.0 6.7 5.0 4.0 4.7 5.7 7.0 6.7 6.0 5.6 RAD-PR8 5.0 5.0 7.0 6.3 6.3 3.0 4.0 5.0 6.7 6.7 5.7 5.6 TOP GUN II (JR-324) 6.7 4.0 6.0 6.7 5.3 6.0 4.7 5.7 6.0 6.0 6.0 5.6 KOKOMO II (IS-PR 235) 6.3 4.0 6.0 6.3 5.3 4.7 4.7 6.0 6.0 6.0 6.0 5.5 PST-2BLK 5.7 4.0 6.0 5.7 6.0 5.0 5.0 6.0 6.0 6.0 5.3 5.5 REVENGE GLX (JR-348) 5.7 4.7 6.3 7.7 6.0 3.3 4.3 5.3 6.0 6.0 5.7 5.5 SR 4600 (SRX 4SP) 5.0 5.0 7.0 6.0 6.0 4.0 4.0 5.0 6.0 6.0 6.0 5.5 BRIGHTSTAR SLT 5.3 5.7 6.0 6.0 5.0 3.3 4.3 5.3 6.3 6.0 6.0 5.4 CHARISMATIC II GLSR (LTP-PG-GLSR) 5.3 4.3 7.0 6.3 6.3 4.3 4.7 5.0 5.0 5.0 5.7 5.4 D04-1667 4.7 5.3 6.7 6.7 5.0 3.3 4.0 5.0 6.7 5.7 5.7 5.4 GL-2 5.7 5.0 7.0 6.3 6.0 3.0 3.3 4.7 6.3 6.3 5.7 5.4 HARRIER (SRX 4UP3) 6.3 4.0 5.0 5.7 5.3 5.0 5.7 5.3 5.3 5.7 6.7 5.4 ZOOM (LCK) 5.3 4.7 6.0 6.7 5.7 4.0 4.0 5.0 6.0 6.0 6.0 5.4 PLEASURE SUPREME (PM 103) 6.7 3.7 6.0 6.0 5.7 5.0 4.0 5.3 6.0 6.0 6.0 5.4 PST-2MNG 5.0 5.0 6.3 5.7 6.0 3.0 4.0 5.7 7.0 6.0 5.7 5.4 CABO II (IS-PR 233) 8.0 3.3 6.0 5.3 6.0 4.7 5.0 5.7 5.7 5.7 6.0 5.3 DERBY XTREME (IS-PR 268) 6.7 4.7 6.0 6.0 5.0 4.3 5.0 5.0 5.0 6.0 6.0 5.3 PARAGON GLR 6.0 3.3 6.3 6.3 5.3 4.3 4.0 5.0 6.3 6.3 5.7 5.3 PHENOM (APR 1660) 5.3 3.3 5.7 5.7 5.3 5.0 4.3 5.3 6.0 6.0 6.0 5.3 PRIMARY (IS-PR 269) 5.0 4.0 6.3 7.0 6.0 4.7 4.3 4.7 5.3 5.3 5.3 5.3 PST-2AG4 6.0 4.3 6.3 6.0 5.3 4.0 4.0 5.0 6.0 6.0 5.7 5.3 REPELL GLS 5.0 5.0 5.7 6.0 4.3 3.7 5.0 5.7 6.0 6.0 6.0 5.3 NEXUS XD (SP4) 8.0 2.7 5.7 5.3 5.3 4.0 5.0 5.7 6.7 6.7 5.7 5.3 APPLE GL (AAZ-B104) 6.0 4.0 7.0 6.7 5.3 3.3 4.0 5.0 5.7 5.7 5.3 5.2 D04-LP05 5.3 3.0 5.3 5.3 5.3 4.7 4.7 5.7 6.0 6.0 6.0 5.2 DP 17-9788 4.7 3.7 5.7 5.0 5.7 4.0 4.7 5.7 6.3 5.7 5.7 5.2 PREMIER II 3.7 3.7 5.7 5.7 6.0 4.0 5.0 5.3 6.0 5.3 5.3 5.2 SECRETARIAT II GLSR (LTP-101-GLSR) 4.7 5.0 6.3 5.7 5.7 3.0 4.0 5.0 6.0 6.0 5.0 5.2 VB77 6.3 4.3 5.7 5.3 5.0 4.7 4.7 5.7 5.7 5.7 5.0 5.2 GPR 7.3 4.3 6.3 6.3 5.3 4.3 4.0 4.7 5.3 5.3 5.0 5.1 KEYSTONE 2 (IS-PR 312) 4.7 4.7 6.0 6.0 6.0 3.7 3.3 4.7 5.7 5.0 6.0 5.1 LA QUINTA (JR-255) 7.3 3.3 5.3 5.7 5.0 5.3 4.3 5.3 6.0 5.7 5.0 5.1 PINNACLE II 6.0 3.3 5.3 5.0 5.3 5.0 5.0 5.0 5.7 5.7 5.7 5.1 GRAND SLAM 2 (PST-2GSM) 5.3 4.7 6.3 6.0 5.3 3.3 4.3 5.0 5.7 5.3 5.3 5.1 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/ 2006 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 DEC MEAN SRX 4682 4.7 4.7 6.7 5.7 5.7 3.3 4.3 4.7 5.3 5.3 5.7 5.1 EDGE II (AC2) 6.7 3.3 5.3 6.0 5.0 3.3 4.3 5.3 6.3 6.0 5.3 5.0 ASP6001 (RTS) 7.0 3.7 5.7 6.0 5.3 4.0 3.7 5.0 6.0 5.7 5.0 5.0 D04-11T 6.3 4.3 6.0 5.7 5.3 4.0 4.0 5.0 5.3 5.3 5.0 5.0 GOALKEEPER II (JR-114) 6.0 4.0 5.0 6.7 4.0 4.3 5.0 5.0 5.7 5.3 5.3 5.0 GRAY STAR (PST-2LGL) 6.0 3.7 6.0 5.7 5.0 3.3 4.0 5.0 6.0 6.0 5.0 5.0 L44 8.7 3.3 5.7 5.3 4.3 4.7 4.0 5.3 6.7 6.0 5.0 5.0 OVERDRIVE 5.3 4.7 5.7 5.7 5.0 3.0 4.0 5.0 5.7 5.7 5.3 5.0 STELLAR GL (IS-PR 236) 6.7 4.0 5.3 6.3 6.0 4.3 3.3 4.3 5.3 5.3 5.3 5.0 BUENA VISTA 6.0 4.0 6.7 6.0 5.3 3.7 4.0 4.3 5.0 5.0 5.0 4.9 FIESTA 4 (PICK F4) 6.0 5.0 6.7 6.3 5.7 3.0 3.0 4.0 5.0 5.0 5.3 4.9 MONTEREY 3 (JR-408) 5.7 4.7 6.0 5.3 5.0 3.3 3.7 5.0 5.7 5.3 5.0 4.9 DASHER 3 (PICK RB-1) 5.7 4.0 6.3 6.0 5.0 4.0 3.3 4.3 5.3 5.0 5.3 4.9 PREMIER 1.7 4.0 3.3 4.0 5.7 4.3 5.7 5.0 5.0 5.7 6.0 4.9 SUNSHINE 2 8.0 3.0 4.7 5.7 4.3 4.0 5.0 5.7 6.0 6.0 5.0 4.9 TR47 7.7 3.3 5.7 5.7 4.0 3.7 3.7 5.3 6.0 6.0 5.7 4.9 VB99 8.3 5.0 5.3 6.0 5.0 4.0 3.7 4.7 5.3 5.0 5.0 4.9 1G SQUARED (APR 1664) 5.3 4.0 5.0 6.3 5.0 4.0 4.0 4.7 5.0 5.0 5.0 4.8 ACCENT II (JR-119) 5.3 3.7 6.7 5.7 5.7 3.3 3.3 4.3 5.3 5.3 4.7 4.8 ASP6002 (BPR) 7.0 4.3 6.0 6.0 6.3 3.3 3.3 4.3 5.0 5.0 4.3 4.8 BAR LP 4317 4.0 3.3 5.0 5.0 5.3 3.3 4.3 5.0 6.0 5.7 5.3 4.8 CITATION FORE 4.7 4.0 6.0 5.0 5.3 3.3 3.7 4.7 5.3 5.3 5.3 4.8 DP1 6.3 4.0 6.0 6.3 5.0 3.0 3.3 4.3 5.0 5.3 5.3 4.8 LINE DRIVE GLS (APR 1797) 5.3 3.0 5.7 4.3 5.3 3.7 4.0 5.0 6.0 5.7 5.3 4.8 PALMER IV 5.3 3.7 6.3 6.7 5.0 3.0 3.7 4.7 5.3 5.0 5.0 4.8 PM 102 7.3 3.3 5.7 6.0 3.7 3.3 4.0 5.0 6.0 6.0 5.3 4.8 PRESIDIO (CNV) 7.0 3.7 6.0 5.3 5.0 4.0 4.0 5.0 5.0 5.0 5.0 4.8 QUICKSILVER 6.3 3.0 5.7 6.0 5.3 4.7 4.0 4.3 5.0 5.0 5.0 4.8 ASP6003 (TRS) 8.0 2.7 5.0 5.0 6.0 4.0 4.3 5.0 5.3 5.0 5.0 4.7 ES45 7.3 3.7 5.7 6.0 4.0 3.3 3.3 4.3 6.0 5.3 5.3 4.7 REGAL 5 (IS-PR 271) 7.0 4.0 6.0 6.0 5.0 3.3 3.3 4.3 5.0 5.0 4.7 4.7 04-BEN 5.0 3.3 5.7 4.7 4.0 3.3 3.7 5.0 6.0 5.7 5.0 4.6 AMAZING GS (IS-PR 276) 5.7 4.7 5.7 6.0 5.0 3.0 3.3 4.3 5.0 4.7 4.7 4.6 ASP6005 (AJM) 8.0 3.3 5.7 7.3 4.7 3.7 3.0 3.7 4.7 5.0 5.0 4.6 BARLENNIUM 4.3 3.3 6.0 6.3 5.7 3.3 3.3 4.3 4.7 4.7 4.7 4.6 DART (APR 1663) 5.7 4.3 6.0 6.0 5.0 2.0 3.3 4.0 5.3 5.0 4.7 4.6 FIREBOLT (PRG HS-01-09) 8.0 4.0 6.0 5.3 6.0 4.0 3.3 4.3 4.7 4.3 4.3 4.6 GALATTI (DP 17-9502) 6.0 4.3 5.7 5.7 4.7 3.0 3.0 4.0 5.3 5.3 5.3 4.6 PIANIST (DP 17-9505) 6.0 3.7 5.7 5.7 6.3 3.0 3.3 4.3 4.7 4.7 5.0 4.6 CUTTER II (PM 101) 7.0 4.7 6.0 5.7 4.0 3.0 3.7 4.3 5.0 5.0 4.3 4.6 RNS 6.3 4.0 6.3 6.7 5.0 2.3 3.0 4.0 5.0 5.0 5.0 4.6 AF 5.7 4.3 5.7 5.7 5.0 3.0 4.0 4.3 4.3 4.3 4.0 4.5 AFFINITY 2.7 4.3 4.7 5.0 5.0 3.7 3.3 4.3 4.7 5.0 5.0 4.5 ASP6004 (EXS54) 7.0 4.7 6.0 6.0 4.0 3.0 3.3 4.3 4.3 4.3 4.7 4.5 ATTRIBUTE (IS-PR 270) 6.7 4.3 6.3 7.0 5.0 2.3 2.7 3.7 4.7 4.7 4.7 4.5 BAR LP 4420 6.0 3.7 5.0 5.0 4.7 3.7 3.7 4.3 5.3 5.0 5.0 4.5 MACH I 6.0 3.0 5.7 5.7 4.7 3.3 3.3 4.3 5.3 5.0 5.0 4.5 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/ 2006 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 DEC MEAN PENTIUM 4.7 3.3 5.0 4.7 5.0 3.0 4.0 4.7 5.0 5.0 5.0 4.5 NEXUS XR (SNR) 7.3 3.0 5.7 5.7 5.0 3.0 3.7 4.3 5.0 5.0 5.0 4.5 ASP6006 (LPFG) 7.3 3.7 5.3 5.0 4.3 3.3 4.0 4.7 4.3 4.7 4.7 4.4 D04-UP 5.0 4.0 5.7 5.7 5.0 3.0 3.0 4.0 4.7 4.7 4.7 4.4 DELAWARE XL (PICK 01-2) 7.3 3.0 5.3 5.3 4.7 3.0 3.0 4.3 5.0 5.0 5.0 4.4 DP 17-9499 6.0 4.0 5.7 5.3 4.7 3.3 3.7 4.0 4.3 4.7 4.7 4.4 FUSION 6.0 3.0 5.7 5.7 5.0 3.0 3.0 4.0 5.0 5.0 5.0 4.4 HALO (KN42) 7.7 4.0 6.0 5.3 6.0 3.0 2.7 3.7 4.7 4.7 4.3 4.4 PROTEGE GLR 6.3 3.0 5.3 5.3 4.0 3.3 3.3 4.3 5.0 5.3 5.3 4.4 PS-2 6.3 2.7 5.0 3.3 4.0 4.0 4.7 5.0 5.0 5.0 5.0 4.4 ALL*STAR 3 (IS-PR 274) 6.0 4.0 5.7 6.0 4.7 2.0 2.3 4.0 5.0 4.7 4.7 4.3 PALMER III 4.7 4.3 6.3 5.3 4.7 2.3 3.3 3.7 4.0 4.0 4.7 4.3 EXACTA II GLSR (LTP-611-GLSR) 7.0 3.0 6.0 5.0 5.0 2.7 2.7 3.7 4.7 4.7 4.7 4.2 MMW 5.3 5.3 5.7 5.3 6.0 1.7 2.0 3.7 4.0 4.0 4.3 4.2 PINNACLE 1.7 4.0 3.0 4.0 4.3 3.7 4.0 4.0 4.7 5.0 5.0 4.2 04-BRE 6.7 2.7 5.0 4.3 5.0 3.0 3.7 4.0 4.0 4.0 5.0 4.1 BAR LP 4920 6.0 3.3 5.0 4.3 4.7 3.0 3.0 4.0 4.7 4.7 4.7 4.1 LPR 02203 2.7 3.0 3.7 4.7 5.0 3.0 3.7 4.3 5.0 4.3 4.0 4.1 PANTHER 3.7 3.0 5.0 4.0 5.3 2.7 3.0 4.0 5.0 4.7 4.7 4.1 WIND DANCE 2 (PWDR) 7.3 2.0 5.0 4.7 4.7 3.3 3.3 4.3 4.7 4.7 4.7 4.1 HEADSTART 2 7.0 2.3 4.0 3.7 3.0 4.0 4.0 4.3 5.0 5.0 4.0 3.9 CALYPSO 3 (MS2) 7.0 2.3 5.3 4.7 3.7 3.0 3.0 4.0 4.7 4.3 4.3 3.9 PICK 02-R 9.0 1.3 4.3 3.7 3.7 3.3 3.3 4.0 5.0 5.0 4.0 3.8 PIZZAZZ 6.0 3.0 5.0 4.7 4.0 2.0 2.7 3.3 3.3 3.3 3.7 3.5 LINN 1.0 1.3 1.0 1.3 2.0 2.7 2.0 2.0 2.0 2.3 3.0 2.0 LSD VALUE 1.0 1.6 1.4 1.4 1.6 2.1 2.0 1.5 1.6 1.5 1.7 1.0 C.V. (%) 11.5 22.2 14.4 14.5 16.7 28.0 24.9 17.7 16.4 15.4 16.5 11.7 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 IL2 SILTY CLAY LOAM 6.1-6.5 61-150 151-240 3.1-4.0 FULL SUN 1.6-2.0 ONLY DURING SEVERE STRESS