TABLE 6. MEAN TURFGRASS QUALITY RATINGS OF PERENNIAL RYEGRASS CULTIVARS GROWN AT NINE LOCATIONS 1/ IN THE NORTH CENTRAL REGION 2005-09 DATA TURFGRASS QUALITY RATINGS 1-9; 9=IDEAL TURF 2/ NAME IA1 IL1 IN1 MI1 MN1 ND1 NE1 SD1 WI1 MEAN CHIVALRY (APR 1648) 6.6 6.6 6.4 6.0 5.2 4.2 6.9 6.6 6.4 6.3 ZOOM (LCK) 6.1 6.5 7.1 6.2 5.2 4.4 6.6 6.5 6.4 6.3 PARAGON GLR 6.9 6.4 6.7 6.7 4.3 5.1 6.9 6.5 6.2 6.3 MACH I 6.1 6.7 6.7 6.3 4.7 5.4 7.1 6.2 6.3 6.2 SOPRANO (DP1) 6.9 6.1 6.8 6.6 4.9 4.9 6.8 6.3 5.7 6.2 CUTTER II (PM 101) 6.2 6.6 7.3 6.5 4.9 4.2 7.2 6.2 5.5 6.2 ALLSTAR 3 (IS-PR 274) 6.9 6.0 6.9 6.4 5.1 3.9 6.8 6.2 6.1 6.2 PALMER V (RNS) 6.7 6.4 6.8 6.6 5.1 4.9 6.6 6.1 5.7 6.2 REVENGE GLX (JR-348) 6.0 6.2 7.2 6.4 4.9 5.4 6.7 6.2 6.0 6.2 EXACTA II GLSR (LTP-611-GLSR) 6.4 6.3 6.8 6.5 5.4 4.4 6.9 6.3 5.2 6.2 KEYSTONE 2 (IS-PR 312) 6.4 6.5 6.9 6.5 4.8 5.1 6.3 6.5 5.7 6.1 DERBY XTREME (IS-PR 268) 6.9 6.4 6.7 6.5 4.6 4.1 6.9 6.3 5.2 6.1 UNO (D04-11T) 6.4 6.3 6.8 6.8 4.4 4.5 6.9 6.3 5.4 6.1 FIESTA 4 (PICK F4) 5.9 6.0 7.0 6.4 4.2 5.1 6.8 6.4 6.4 6.1 PRIMARY (IS-PR 269) 6.0 6.2 6.8 6.4 4.5 4.8 6.4 6.4 6.3 6.1 KOKOMO II (IS-PR 235) 6.1 6.1 7.2 6.5 4.3 4.2 6.7 5.9 5.8 6.0 PALMER GLS (GL-2) 6.2 6.3 6.9 6.3 4.6 4.8 6.7 6.3 5.6 6.0 ASP6004 (EXS54) 6.4 6.3 7.2 6.0 4.5 4.3 6.8 6.4 5.4 6.0 AMAZING GS (IS-PR 276) 6.6 6.4 6.8 6.3 5.1 4.7 6.4 6.2 5.1 6.0 SR 4600 (SRX 4SP) 6.3 5.9 6.4 6.5 4.7 4.9 6.3 5.9 6.6 6.0 TRANSFORMER (D04-1667) 6.4 6.6 6.5 5.8 4.4 5.3 6.5 6.1 6.1 6.0 SILVER DOLLAR 6.4 6.5 6.9 5.8 4.5 4.5 6.9 6.2 5.6 6.0 PIZZAZZ 6.1 6.0 6.4 6.6 5.0 4.7 6.4 6.3 5.7 6.0 MAJESTY II (VB77) 6.5 5.9 7.0 5.9 4.7 5.1 7.0 6.0 5.8 6.0 PALMER IV 6.4 6.5 6.8 6.2 3.9 5.6 6.7 5.7 6.1 6.0 PANTHER GLS 6.0 6.5 6.4 5.8 4.9 5.2 6.4 6.2 6.3 6.0 MMW 6.5 6.4 6.8 6.2 5.0 4.8 6.8 5.9 5.1 6.0 PALACE (IS-PR 273) 6.3 6.6 7.1 6.2 4.3 3.6 6.7 6.1 5.7 6.0 HOMERUN (RG3P) 5.9 6.5 7.0 6.3 5.2 5.2 6.6 6.1 4.8 6.0 OVERDRIVE 5.9 6.4 6.5 6.2 4.5 4.7 6.7 6.2 6.2 6.0 TR47 6.5 6.2 6.9 5.8 4.8 4.4 7.2 6.0 5.2 6.0 NOTABLE (AF) 6.8 6.0 6.7 6.3 4.4 4.9 6.3 6.3 5.8 6.0 STELLAR GL (IS-PR 236) 6.1 6.3 6.8 6.5 4.7 4.8 6.5 6.2 5.4 6.0 PROTEGE GLR 6.3 6.2 6.6 6.5 4.8 4.8 6.5 6.2 5.4 6.0 TOP GUN II (JR-324) 6.2 6.3 6.7 6.0 4.6 3.9 6.7 6.3 5.7 6.0 CALYPSO 3 (MS2) 5.8 6.2 7.1 6.1 4.6 4.9 6.4 6.2 5.8 6.0 ATTRIBUTE (IS-PR 270) 6.1 6.2 7.0 6.3 4.3 4.8 6.6 6.3 5.5 6.0 REGAL 5 (IS-PR 271) 6.2 6.5 6.9 6.4 4.7 3.4 6.3 5.7 5.6 6.0 DASHER 3 (PICK RB-1) 6.1 5.9 6.9 6.5 4.8 4.6 6.7 6.1 5.5 6.0 FIJI (GPR) 6.6 6.0 6.6 6.0 4.3 5.0 6.8 6.2 5.9 6.0 EDGE II (AC2) 6.3 5.9 6.7 6.2 4.6 2.8 6.9 6.1 5.9 6.0 PRESIDIO (CNV) 6.0 6.2 6.6 6.0 5.1 4.4 7.0 6.2 5.2 6.0 1G SQUARED (APR 1664) 6.1 6.2 6.4 6.4 4.7 5.3 6.5 6.0 5.8 6.0 APPLE GL (AAZ-B104) 6.4 6.3 6.5 6.5 4.7 4.7 6.2 5.8 5.7 6.0 SECRETARIAT II GLSR (LTP-101-GLSR) 6.3 6.0 6.6 5.9 5.0 4.8 6.2 6.0 6.1 5.9 TABLE 6. MEAN TURFGRASS QUALITY RATINGS OF PERENNIAL RYEGRASS CULTIVARS (CONT'D) GROWN AT NINE LOCATIONS 1/ IN THE NORTH CENTRAL REGION 2005-09 DATA TURFGRASS QUALITY RATINGS 1-9; 9=IDEAL TURF 2/ NAME IA1 IL1 IN1 MI1 MN1 ND1 NE1 SD1 WI1 MEAN ASP6003 (TRS) 5.9 5.8 6.9 6.0 4.7 4.4 6.9 6.0 5.9 5.9 CHARISMATIC II GLSR (LTP-PG-GLSR) 6.0 6.2 6.6 5.9 4.7 4.9 6.5 5.9 6.0 5.9 PROTOTYPE (DCM) 6.4 6.1 7.0 6.3 4.4 4.9 6.5 6.4 5.0 5.9 PLEASURE SUPREME (PM 103) 6.0 6.0 6.6 6.2 4.2 4.4 7.2 6.3 5.7 5.9 HARRIER (SRX 4UP3) 6.3 6.1 6.6 6.2 4.4 4.9 6.1 6.0 6.2 5.9 PINNACLE II 6.1 6.5 6.8 5.8 4.1 4.4 6.5 6.4 5.7 5.9 FUSION 6.3 6.5 6.6 6.1 4.3 4.6 6.5 6.1 5.3 5.9 ASP6006 (LPFG) 6.6 6.3 7.0 6.2 4.7 4.8 6.7 5.9 4.3 5.9 BUENA VISTA 6.5 6.3 6.6 6.2 4.4 4.4 6.5 6.1 5.2 5.9 LINE DRIVE GLS (APR 1797) 6.3 6.2 6.7 5.9 4.1 4.1 6.4 5.7 6.1 5.9 VB99 6.2 5.7 6.8 6.1 4.8 4.1 6.7 6.3 4.8 5.9 ASP6002 (BPR) 6.1 6.0 6.3 6.1 4.5 3.9 6.7 5.8 5.8 5.9 WIND DANCE 2 (PWDR) 6.5 6.4 6.8 6.1 4.8 4.7 6.7 6.1 4.1 5.9 GRAND SLAM 2 (PST-2GSM) 6.2 6.2 6.7 5.9 4.2 4.2 6.1 5.8 6.4 5.9 FOREVER (DP 17-9499) 6.0 6.4 6.2 5.6 4.1 3.7 6.8 6.5 6.0 5.8 PLATEAU (PST-2LAN) 6.5 6.0 6.5 6.1 4.5 4.5 6.0 5.9 5.7 5.8 DELAWARE XL (PICK 01-2) 5.8 5.6 6.5 5.8 4.7 4.4 6.7 6.2 5.7 5.8 PIROUETTE II (BAR LP 4317) 6.4 6.3 6.3 5.4 4.4 4.7 5.8 5.8 6.4 5.8 DART (APR 1663) 6.1 6.2 6.4 6.1 4.3 4.6 6.3 5.9 5.7 5.8 ASP6005 (AJM) 5.6 6.1 6.6 6.1 4.0 4.7 6.8 6.2 5.7 5.8 NEXUS XR (SNR) 6.4 6.3 6.7 5.8 4.7 4.0 6.6 5.9 4.8 5.8 DEFENDER (D04-UP) 6.6 6.5 6.4 6.4 4.0 4.3 6.4 6.0 4.8 5.8 ES45 6.1 6.0 6.4 5.7 5.0 4.8 6.8 5.9 5.1 5.8 BACCARAT (RAD-PR8) 6.3 6.3 6.2 6.0 4.5 4.6 6.1 6.1 5.7 5.8 PST-217 6.0 6.4 6.2 5.9 4.5 5.1 6.4 5.8 5.5 5.8 RINGER II (04-BEN) 6.0 6.1 6.5 5.7 4.2 4.5 6.4 5.8 5.9 5.8 BAR LP 4420 5.4 6.4 6.4 6.0 4.4 4.2 6.5 6.0 5.6 5.8 MANHATTAN 5 GLR (PST-2AM) 6.3 6.4 6.3 6.0 4.6 3.9 6.1 5.1 6.0 5.8 GRAY FOX (PST-2MNG) 6.2 5.8 6.5 5.6 4.4 4.2 6.5 5.8 6.0 5.8 GOALKEEPER II (JR-114) 6.3 5.7 6.3 5.8 4.6 4.8 6.1 6.0 5.7 5.8 PST-2AG4 6.6 6.1 6.5 5.5 4.6 3.9 6.3 6.0 5.3 5.8 REPELL GLS 6.4 6.4 6.3 5.8 4.3 4.8 6.1 6.0 5.3 5.8 CITATION FORE 6.1 6.3 6.4 5.7 4.6 5.1 6.1 5.9 5.4 5.8 ACCENT II (JR-119) 6.1 5.8 6.2 5.8 4.5 5.2 6.4 5.8 5.8 5.8 PACESETTER II (PS-2) 5.6 6.1 6.4 5.6 4.2 3.9 6.5 6.0 6.1 5.8 D04-LP05 6.1 5.8 6.5 5.7 4.0 4.7 6.1 5.9 6.4 5.8 PICK 02-R 5.4 5.3 6.7 6.1 4.6 4.9 6.7 6.1 5.5 5.8 LA QUINTA (JR-255) 6.1 6.0 6.6 5.3 4.2 4.3 6.2 5.9 6.0 5.7 GRAY STAR (PST-2LGL) 6.2 6.1 6.4 5.8 4.2 4.4 6.1 6.0 5.8 5.7 NEXUS XD (SP4) 6.3 6.1 6.8 5.8 4.4 4.6 6.6 6.0 4.4 5.7 CABO II (IS-PR 233) 6.4 6.0 6.9 6.2 4.4 3.6 6.4 6.0 4.4 5.7 QUICKSILVER 6.4 6.3 6.3 5.7 4.1 4.7 6.2 6.0 5.3 5.7 SUNSHINE 2 5.4 5.6 6.5 5.7 4.3 4.7 6.5 6.5 5.6 5.7 BAR LP 4920 6.5 5.7 5.7 5.8 5.0 4.4 6.2 6.0 5.0 5.7 MONTEREY 3 (JR-408) 6.4 5.7 6.5 5.8 3.8 4.5 6.4 5.8 5.3 5.7 PENTIUM 6.2 6.3 6.0 5.4 4.2 4.7 5.8 6.2 5.5 5.7 TABLE 6. MEAN TURFGRASS QUALITY RATINGS OF PERENNIAL RYEGRASS CULTIVARS (CONT'D) GROWN AT NINE LOCATIONS 1/ IN THE NORTH CENTRAL REGION 2005-09 DATA TURFGRASS QUALITY RATINGS 1-9; 9=IDEAL TURF 2/ NAME IA1 IL1 IN1 MI1 MN1 ND1 NE1 SD1 WI1 MEAN BRIGHTSTAR SLT 6.3 5.8 6.1 5.9 4.4 5.0 5.9 5.6 5.4 5.7 INSPIRE 6.1 6.3 6.4 5.6 4.2 4.7 6.0 5.9 5.1 5.7 FIREBOLT (PRG HS-01-09) 5.8 5.7 6.9 5.7 4.2 3.9 6.6 6.2 4.7 5.6 HEADSTART 2 5.8 6.0 6.5 5.9 4.6 4.9 6.3 5.9 4.6 5.6 ASP6001 (RTS) 6.1 5.7 6.4 5.4 4.0 4.4 6.9 5.8 5.3 5.6 PM 102 5.9 5.8 6.0 5.9 4.0 3.5 6.7 5.8 5.7 5.6 E-99 6.1 6.0 6.3 5.8 3.9 4.4 6.4 5.8 5.3 5.6 CADDIESHACK II (JR-163) 6.0 5.3 6.5 5.5 4.3 4.3 6.0 5.8 5.8 5.6 GALATTI (DP 17-9502) 5.7 5.7 6.1 5.9 4.4 4.6 6.0 6.4 5.2 5.6 PST-2BLK 5.7 6.1 6.4 5.4 4.2 3.9 6.2 5.6 5.5 5.6 BREA (04-BRE) 6.2 5.5 6.1 5.6 4.3 4.7 6.2 5.8 5.4 5.6 LS 2300 (APR 1670) 6.3 6.2 6.1 5.5 3.6 4.2 6.0 5.9 5.3 5.5 WAYFARER (L44) 5.8 5.6 6.2 5.7 4.3 4.4 6.4 6.0 4.8 5.5 DP 17-9788 6.3 6.0 5.7 5.5 4.3 2.5 6.0 5.4 5.8 5.5 HALO (KN42) 5.9 5.8 6.4 5.5 4.6 3.6 6.6 5.9 4.0 5.5 PHENOM (APR 1660) 6.2 6.0 6.2 5.6 3.8 4.7 6.1 6.1 4.5 5.5 PREMIER II 6.1 5.6 6.1 5.3 4.2 3.6 6.0 6.1 5.1 5.5 BARLENNIUM 5.9 5.7 5.8 5.4 4.4 4.0 6.0 5.9 5.1 5.5 PALMER III 5.5 5.6 5.6 5.4 4.1 3.7 6.1 5.9 5.1 5.4 HAWKEYE 2 (SRX 4692) 5.8 5.8 6.2 5.1 4.2 3.8 5.9 5.3 4.9 5.4 SRX 4682 6.0 5.8 6.0 4.8 4.1 4.1 5.6 5.2 5.3 5.3 PANTHER 6.2 5.3 5.7 5.2 3.9 4.3 5.8 6.2 4.7 5.3 PIANIST (DP 17-9505) 5.5 5.8 6.1 5.4 3.9 3.3 6.2 6.0 4.0 5.3 LPR 02203 6.1 4.7 5.0 4.6 3.6 3.8 5.5 5.1 4.6 4.8 AFFINITY 5.6 5.3 4.6 4.8 3.2 4.6 5.0 5.3 4.3 4.7 PREMIER 5.8 5.0 4.6 4.5 3.3 3.7 4.9 4.5 4.6 4.6 PINNACLE 5.6 5.0 3.8 4.5 2.8 3.6 4.5 4.1 4.2 4.3 LINN 4.9 3.2 2.3 3.0 1.1 2.2 2.6 2.4 2.9 2.8 LSD VALUE 0.9 0.9 0.8 0.8 1.0 1.1 0.9 0.8 2.0 0.4 C.V. (%) 9.3 9.3 7.9 8.6 15.6 16.0 9.4 7.9 23.9 12.0 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.