TABLE 6. MEAN TURFGRASS QUALITY RATINGS OF PERENNIAL RYEGRASS CULTIVARS GROWN AT NINE LOCATIONS 1/ IN THE NORTH CENTRAL REGION 2005 DATA TURFGRASS QUALITY RATINGS 1 9; 9=IDEAL TURF 2/ NAME IA1 IL1 IN1 MI1 MN1 ND1 NE1 SD1 WI1 MEAN MACH I 7.7 6.1 6.6 6.9 5.5 5.4 7.7 6.7 5.7 6.5 PARAGON GLR 8.1 5.4 6.3 6.4 5.2 5.1 7.4 6.9 6.1 6.3 GL 2 7.8 5.3 7.5 5.4 5.6 4.8 7.0 6.7 6.3 6.3 RNS 8.1 5.4 7.5 5.7 6.4 4.9 6.3 6.6 5.3 6.3 KEYSTONE 2 (IS PR 312) 8.0 5.6 7.3 6.3 5.8 5.1 6.0 6.9 5.3 6.2 REVENGE GLX (JR 348) 7.7 5.0 7.4 6.0 5.5 5.4 6.6 6.5 5.9 6.2 APR 1648 8.1 5.6 5.8 5.6 6.3 4.2 6.9 7.3 6.0 6.2 DERBY XTREME (IS PR 268) 8.0 5.5 7.0 6.7 5.6 4.1 7.4 6.7 4.9 6.2 DP1 7.9 5.0 7.6 6.5 5.9 4.9 6.1 6.2 5.7 6.2 ALL*STAR 3 (IS PR 274) 8.0 4.8 7.0 6.3 6.0 3.9 7.1 6.7 5.9 6.2 LCK 7.7 5.5 7.2 6.2 5.5 4.4 6.0 6.4 6.8 6.2 PM 101 8.1 6.2 7.2 6.0 5.1 4.2 7.1 6.1 5.7 6.2 PLEASURE SUPREME (PM 103) 7.5 4.5 6.5 6.3 5.1 4.4 7.8 6.9 6.7 6.2 STELLAR GL (IS PR 236) 7.9 5.0 7.3 6.1 5.5 4.8 6.0 7.0 5.9 6.2 D04 11T 7.9 5.7 6.6 6.7 4.8 4.5 6.9 6.7 5.7 6.2 PRIMARY (IS PR 269) 7.9 5.0 6.8 6.4 5.1 4.8 6.1 6.4 6.9 6.2 MMW 7.9 5.2 6.8 6.2 6.0 4.8 6.9 6.4 5.1 6.1 VB77 7.6 4.9 7.1 6.3 5.5 5.1 6.5 6.3 5.7 6.1 EXACTA II GLSR (LTP 611 GLSR) 7.7 4.7 7.3 6.5 6.3 4.4 6.6 6.9 4.6 6.1 PRESIDIO (CNV) 7.3 5.5 6.8 5.9 6.1 4.4 7.3 6.5 5.2 6.1 DCM 8.0 5.0 7.1 6.3 5.7 4.9 6.7 6.5 4.7 6.1 FIESTA 4 (PICK F4) 7.4 4.8 7.3 6.0 4.5 5.1 6.7 6.5 6.7 6.1 SR 4600 (SRX 4SP) 7.3 4.9 6.7 6.8 5.5 4.9 5.8 6.6 6.4 6.1 PALMER IV 7.7 5.9 6.5 5.2 5.0 5.6 6.6 6.1 6.3 6.1 D04 1667 7.8 6.0 6.8 5.7 4.8 5.3 6.4 6.5 5.5 6.1 1G2 (APR 1664) 7.5 5.3 6.1 6.5 5.9 5.3 6.0 6.5 5.7 6.1 $ILVER DOLLAR 8.0 5.4 7.1 5.7 4.7 4.5 6.7 6.5 6.2 6.1 PANTHER GLS 7.5 6.0 6.5 4.8 5.7 5.2 6.2 6.9 6.1 6.1 PICK RB 1 7.7 4.4 7.4 6.4 6.0 4.6 6.4 6.7 5.1 6.1 SECRETARIAT II GLSR (LTP 101 GLSR) 7.7 5.1 6.4 6.2 5.4 4.8 6.0 6.6 6.3 6.1 OVERDRIVE 7.3 6.0 6.4 5.8 5.3 4.7 6.7 6.5 5.8 6.1 HOMERUN (RG3P) 7.8 5.7 7.1 6.0 5.9 5.2 6.5 6.2 3.8 6.0 ASP6005 (AJM) 7.7 5.5 6.8 5.7 4.5 4.7 6.3 6.3 6.5 6.0 DP 17 9499 7.7 6.0 6.3 5.4 4.9 3.7 6.7 6.9 6.6 6.0 PIZZAZZ 7.6 4.9 6.6 6.4 5.9 4.7 6.3 6.5 5.1 6.0 TR47 7.5 5.4 7.3 5.7 5.2 4.4 6.7 6.4 5.2 6.0 HARRIER (SRX 4UP3) 8.1 4.8 7.1 5.9 5.0 4.9 5.8 5.9 6.5 6.0 ATTRIBUTE (IS-PR 270) 7.7 5.1 7.4 6.3 5.0 4.8 6.0 6.0 5.3 6.0 AMAZING GS (IS-PR 276) 7.7 5.6 6.7 6.6 5.6 4.7 5.7 6.1 5.2 6.0 GPR 8.2 4.6 6.4 5.7 5.3 5.0 6.0 6.7 5.7 6.0 PALACE (IS PR 273) 7.6 5.5 7.3 6.0 5.3 3.6 6.7 6.3 5.3 6.0 PROTEGE GLR 7.8 5.0 6.9 6.0 5.5 4.8 5.9 6.3 5.3 6.0 PINNACLE II 7.9 5.8 6.7 4.8 5.1 4.4 7.0 6.8 5.1 5.9 APPLE GL (AAZ B104) 7.6 5.3 6.8 6.8 5.3 4.7 5.5 6.1 5.4 5.9 SUNSHINE 2 7.3 5.0 6.1 5.3 5.9 4.7 6.6 7.1 5.3 5.9 TABLE 6. MEAN TURFGRASS QUALITY RATINGS OF PERENNIAL RYEGRASS CULTIVARS (CONT'D) GROWN AT NINE LOCATIONS 1/ IN THE NORTH CENTRAL REGION 2005 DATA TURFGRASS QUALITY RATINGS 1 9; 9=IDEAL TURF 2/ NAME IA1 IL1 IN1 MI1 MN1 ND1 NE1 SD1 WI1 MEAN KOKOMO II (IS-PR 235) 7.9 4.7 7.5 6.1 4.7 4.2 6.5 6.3 5.4 5.9 PICK 02 R 7.2 4.3 6.5 6.2 5.5 4.9 6.8 6.5 5.3 5.9 PST 2MNG 7.9 4.7 6.8 5.1 5.0 4.2 6.0 6.5 6.9 5.9 FUSION 8.0 5.5 6.8 6.0 5.2 4.6 6.1 6.2 4.8 5.9 ASP6003 (TRS) 7.6 4.2 7.3 6.0 5.5 4.4 6.3 6.3 5.4 5.9 WIND DANCE 2 (PWDR) 7.8 6.1 6.7 5.9 5.5 4.7 6.4 6.5 3.6 5.9 MS2 7.5 5.6 7.0 5.2 5.7 4.9 5.8 6.5 4.8 5.9 ASP6004 (EXS54) 7.8 5.2 7.3 5.6 5.3 4.3 6.2 6.5 4.9 5.9 QUICKSILVER 8.0 5.4 6.4 6.1 4.3 4.7 5.9 6.2 6.1 5.9 REGAL 5 (IS PR 271) 7.6 5.7 7.1 6.0 5.8 3.4 5.9 5.7 5.8 5.9 CHARISMATIC II GLSR (LTP PG GLSR) 7.3 5.0 7.0 5.9 5.2 4.9 5.8 5.9 5.9 5.9 AF 7.6 4.4 6.2 6.4 5.5 4.9 5.8 6.3 5.8 5.9 AC2 7.7 4.9 7.0 5.8 5.1 2.8 6.8 6.3 6.6 5.9 RAD PR8 8.1 5.5 6.8 5.3 4.9 4.6 5.6 6.3 5.8 5.9 MANHATTAN 5 GLR (PST 2AM) 7.7 5.4 6.5 5.6 5.2 3.9 5.9 5.9 6.7 5.9 DELAWARE XL (PICK 01-2) 7.5 4.5 6.4 5.6 5.5 4.4 6.8 6.7 5.4 5.9 ASP6006 (LPFG) 8.1 5.6 6.9 6.2 5.4 4.8 5.8 6.1 3.8 5.9 D04 LP05 7.9 4.8 7.0 5.7 4.8 4.7 5.7 6.3 6.0 5.9 ACCENT II (JR 119) 7.6 4.9 6.3 5.7 4.7 5.2 6.0 6.3 5.8 5.8 BUENA VISTA 7.9 4.8 7.0 6.2 4.9 4.4 6.0 6.5 4.9 5.8 GRAY STAR (PST 2LGL) 7.9 5.3 6.7 5.5 4.5 4.4 5.6 6.5 5.9 5.8 D04 UP 7.9 5.1 7.2 5.9 4.6 4.3 6.5 6.1 4.8 5.8 GALATTI (DP 17 9502) 7.7 5.0 6.5 5.9 5.0 4.6 5.6 6.4 5.6 5.8 ES45 7.7 4.4 6.7 4.9 5.8 4.8 6.2 6.1 5.6 5.8 REPELL GLS 7.6 5.5 6.3 5.5 4.8 4.8 5.8 6.3 5.6 5.8 BAR LP 4420 7.4 5.5 6.4 5.6 5.1 4.2 6.5 6.5 5.1 5.8 DART (APR 1663) 7.5 5.2 6.5 6.1 4.7 4.6 5.9 6.1 5.4 5.8 PST 2GSM 7.6 4.7 6.5 5.8 4.7 4.2 5.4 6.5 6.8 5.8 LINE DRIVE GLS (APR 1797) 7.7 5.3 6.5 5.4 4.4 4.1 6.4 6.1 6.1 5.8 FIREBOLT (PRG HS 01 09) 7.7 4.7 7.0 5.5 5.1 3.9 6.6 6.3 5.1 5.8 TOP GUN II (JR 324) 7.9 5.3 6.3 5.7 4.6 3.9 6.0 6.8 5.4 5.8 INSPIRE 7.8 5.5 6.7 5.5 4.3 4.7 5.5 6.1 5.7 5.8 PST 2LAN 7.6 4.6 6.5 5.8 5.0 4.5 5.7 5.9 6.3 5.8 CABO II (IS-PR 233) 7.9 4.9 7.0 6.0 5.6 3.6 6.2 6.2 4.4 5.8 CITATION FORE 7.4 5.6 6.2 5.3 4.8 5.1 5.9 6.1 5.5 5.7 BAR LP 4317 7.7 5.6 6.1 5.0 4.7 4.7 5.5 6.0 6.4 5.7 ASP6002 (BPR) 7.7 5.0 6.2 5.8 5.2 3.9 6.0 6.4 5.3 5.7 PST 217 7.5 5.5 6.2 5.9 4.8 5.1 5.9 6.1 4.6 5.7 PS 2 7.2 5.5 6.2 5.3 4.9 3.9 6.2 6.2 6.1 5.7 MONTEREY 3 (JR 408) 7.5 4.6 6.8 5.7 4.9 4.5 5.9 6.3 5.2 5.7 SP4 8.1 5.4 6.9 5.4 4.9 4.6 6.2 6.5 3.3 5.7 HEADSTART 2 7.6 5.5 6.2 5.4 5.1 4.9 5.8 6.3 4.2 5.7 VB99 7.7 4.3 6.4 5.7 5.5 4.1 5.8 6.5 5.1 5.7 BAR LP 4920 7.7 5.1 4.8 5.9 5.2 4.4 6.4 6.5 4.9 5.7 E 99 7.7 4.9 6.4 5.5 4.1 4.4 6.4 5.8 5.7 5.7 GOALKEEPER II (JR 114) 7.7 4.8 5.8 5.4 5.1 4.8 5.8 6.2 5.2 5.6 TABLE 6. MEAN TURFGRASS QUALITY RATINGS OF PERENNIAL RYEGRASS CULTIVARS (CONT'D) GROWN AT NINE LOCATIONS 1/ IN THE NORTH CENTRAL REGION 2005 DATA TURFGRASS QUALITY RATINGS 1 9; 9=IDEAL TURF 2/ NAME IA1 IL1 IN1 MI1 MN1 ND1 NE1 SD1 WI1 MEAN ASP6001 (RTS) 7.7 4.3 6.4 5.0 5.0 4.4 6.9 6.1 5.1 5.6 04 BEN 7.2 5.1 5.9 5.8 4.7 4.5 6.2 6.1 5.2 5.6 SNR 7.6 5.2 6.5 5.2 5.8 4.0 6.1 6.0 4.1 5.6 PST 2AG4 7.8 4.7 6.6 4.2 5.0 3.9 5.9 6.4 5.9 5.6 L44 7.5 4.4 6.2 5.4 5.5 4.4 5.3 6.6 4.9 5.6 APR 1670 7.2 5.2 6.4 5.0 4.3 4.2 5.7 6.3 5.9 5.6 LA QUINTA (JR 255) 7.6 5.2 6.3 4.4 5.1 4.3 5.4 5.9 5.8 5.6 PST 2BLK 7.2 5.5 6.2 5.0 4.7 3.9 5.4 6.1 5.9 5.6 CADDIESHACK II (JR 163) 7.3 4.4 6.6 5.1 4.5 4.3 5.4 5.9 6.3 5.5 BRIGHTSTAR SLT 7.5 4.6 5.8 5.8 4.5 5.0 5.1 6.1 5.4 5.5 PHENOM (APR 1660) 7.6 5.0 6.0 5.1 4.2 4.7 5.7 5.9 5.2 5.5 PENTIUM 7.6 5.5 5.5 5.1 4.1 4.7 4.6 6.7 5.5 5.5 PM 102 7.5 5.1 6.0 5.6 4.4 3.5 6.2 5.7 5.1 5.4 PREMIER II 7.3 4.6 5.7 4.8 4.4 3.6 5.8 7.1 5.8 5.4 04 BRE 7.4 4.1 6.2 5.0 5.4 4.7 6.0 6.2 3.9 5.4 HALO (KN42) 7.4 4.9 6.5 5.0 5.1 3.6 6.0 6.1 4.0 5.4 DP 17 9788 7.3 5.4 5.4 5.9 4.5 2.5 5.7 6.2 5.6 5.4 BARLENNIUM 7.3 4.5 5.1 5.0 4.9 4.0 5.6 6.2 5.6 5.4 PALMER III 7.2 4.9 5.6 4.5 4.5 3.7 6.0 6.2 5.1 5.3 PIANIST (DP 17 9505) 7.8 5.1 6.5 4.8 4.7 3.3 6.0 5.3 3.7 5.2 PANTHER 7.5 4.5 5.5 4.7 3.7 4.3 5.6 6.4 4.8 5.2 SRX 4682 6.9 5.2 5.5 4.1 4.4 4.1 5.0 6.0 5.2 5.2 SRX 4692 7.4 4.6 5.9 3.9 4.3 3.8 5.0 5.7 5.1 5.1 AFFINITY 6.7 4.5 4.5 4.5 3.0 4.6 4.3 5.8 5.1 4.8 LPR 02203 6.9 3.9 4.8 3.8 3.5 3.8 5.1 5.6 4.8 4.7 PREMIER 6.5 4.2 4.3 4.5 2.9 3.7 4.0 4.6 4.7 4.4 PINNACLE 6.5 4.6 3.3 4.6 2.3 3.6 3.1 4.1 4.1 4.0 LINN 5.6 3.6 2.4 3.0 1.0 2.2 1.0 2.1 2.9 2.6 LSD VALUE 0.7 1.1 0.9 1.0 0.9 1.1 1.1 0.8 2.2 0.4 C.V. (%) 5.3 13.5 8.9 10.8 11.5 16.0 11.0 8.0 25.1 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.