TABLE 12. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE 2004 NATIONAL PERENNIAL RYEGRASS TEST AT MEAD, NE 1/ 2007 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC SPRING DENSITY DENSITY DENSITY DOLLAR YELLOW QUALITY RATINGS NAME COLOR GREENUP SPRING SUMMER FALL SPOT PATCH APR MAY JUN JUL AUG SEP OCT MEAN ALLSTAR 3 (IS-PR 274) 8.7 4.7 8.7 8.7 8.3 6.0 5.7 6.0 8.0 7.7 6.7 6.3 5.7 8.3 7.0 ASP6001 (RTS) 9.0 4.0 8.7 9.0 8.3 7.0 3.3 5.3 7.7 7.7 7.3 7.3 6.0 8.0 7.0 CUTTER II (PM 101) 8.3 3.3 8.7 9.0 9.0 6.0 2.7 5.3 7.7 7.0 6.3 6.7 7.0 9.0 7.0 DP1 8.0 4.7 8.3 9.0 9.0 5.7 3.7 5.3 7.0 7.0 6.3 6.7 7.7 9.0 7.0 FIJI (GPR) 8.3 3.7 8.0 8.7 9.0 6.0 2.7 5.7 6.7 7.0 6.3 6.7 7.7 9.0 7.0 PRESIDIO (CNV) 8.7 3.3 9.0 9.0 8.0 6.7 4.3 6.7 7.7 7.7 6.3 6.3 5.3 8.7 7.0 MAJESTY II (VB77) 8.3 4.7 8.7 9.0 8.0 6.3 5.0 6.7 8.0 7.3 6.3 7.0 4.7 8.7 7.0 AMAZING GS (IS-PR 276) 8.7 4.3 8.0 9.0 8.7 6.7 3.7 5.0 8.0 7.0 7.3 6.3 6.0 8.3 6.9 APR 1648 8.7 3.7 8.0 9.0 8.7 6.3 3.7 5.3 7.0 7.3 6.7 7.0 5.7 9.0 6.9 ES45 8.3 4.0 8.7 9.0 8.3 6.0 4.0 6.3 7.3 7.7 6.3 6.3 6.0 8.3 6.9 HALO (KN42) 9.0 3.7 8.3 8.7 8.7 6.0 4.3 4.7 7.7 7.3 5.7 6.7 7.3 9.0 6.9 PALACE (IS-PR 273) 8.7 3.7 8.3 9.0 8.0 5.3 4.7 5.7 7.7 7.3 6.7 6.7 5.3 8.7 6.9 SILVER DOLLAR 8.3 4.3 8.7 9.0 8.7 7.0 5.7 5.3 7.0 7.3 7.7 7.0 5.3 8.3 6.9 TOP GUN II (JR-324) 8.3 3.3 8.7 8.7 8.7 6.0 4.7 5.3 7.3 7.0 6.3 6.3 7.0 9.0 6.9 TR47 8.7 4.7 8.7 9.0 8.0 4.0 3.7 6.7 7.7 7.3 5.3 6.3 5.7 9.0 6.9 ASP6004 (EXS54) 8.3 3.7 8.7 9.0 8.0 6.3 3.0 5.7 7.0 7.3 6.0 6.3 6.7 8.3 6.8 EDGE II (AC2) 8.7 3.3 8.3 9.0 8.3 6.3 4.0 4.7 7.7 7.3 6.7 6.3 6.7 8.0 6.8 EXACTA II GLSR (LTP-611-GLSR) 8.0 5.7 9.0 9.0 8.0 5.0 5.0 6.7 7.3 6.7 6.3 6.7 5.3 8.7 6.8 NEXUS XD (SP4) 9.0 4.0 8.0 9.0 8.3 5.7 4.0 5.7 8.0 7.3 7.0 6.0 5.7 8.0 6.8 PLEASURE SUPREME (PM 103) 8.3 4.7 9.0 9.0 8.0 6.0 4.0 5.7 7.7 7.7 6.7 7.0 5.3 7.7 6.8 UNO (D04-11T) 8.0 3.7 8.7 9.0 8.7 6.7 3.0 5.0 7.0 7.0 6.3 7.0 5.7 9.0 6.7 FUSION 8.7 4.3 7.7 9.0 8.3 6.7 3.0 5.7 6.7 6.7 6.3 7.3 5.0 9.0 6.7 L44 8.7 4.0 7.0 9.0 8.7 5.3 3.3 5.3 7.0 7.0 5.7 6.3 6.3 9.0 6.7 VB99 8.7 3.7 8.0 8.7 8.3 5.7 3.3 5.7 7.3 7.0 5.3 6.0 6.7 9.0 6.7 ASP6003 (TRS) 8.3 3.7 8.0 8.7 7.7 5.0 4.0 5.3 7.7 7.0 5.7 6.3 5.7 8.7 6.6 NEXUS XR (SNR) 8.7 3.7 8.7 9.0 7.7 6.7 3.7 4.3 7.7 7.7 6.3 6.0 5.7 8.3 6.6 PALMER IV 8.7 5.7 8.7 9.0 8.0 6.3 6.7 4.7 8.0 8.0 6.0 6.7 5.0 7.7 6.6 RINGER II (04-BEN) 7.7 5.0 8.7 9.0 8.7 7.0 3.3 5.7 6.7 7.0 6.7 6.7 6.0 7.0 6.5 ASP6006 (LPFG) 9.0 4.7 8.7 8.7 8.3 4.0 3.0 5.3 7.7 7.0 5.0 6.0 6.3 8.3 6.5 ATTRIBUTE (IS-PR 270) 8.3 4.0 9.0 9.0 8.0 6.0 4.3 5.0 7.0 6.7 7.0 7.0 5.0 8.0 6.5 BUENA VISTA 7.7 3.7 8.7 9.0 8.7 6.7 2.0 5.3 5.7 6.7 6.7 7.0 6.0 8.0 6.5 E-99 8.0 4.0 8.3 9.0 8.7 7.7 2.0 4.7 6.7 6.7 7.0 6.7 6.0 7.7 6.5 PARAGON GLR 7.7 4.3 8.7 9.0 8.3 5.0 4.3 6.0 7.0 7.0 5.3 5.7 5.3 9.0 6.5 ACCENT II (JR-119) 7.0 4.0 8.3 9.0 8.3 6.7 4.7 5.3 6.7 5.7 6.3 6.3 6.3 8.3 6.4 ASP6002 (BPR) 8.3 3.7 7.7 8.7 8.3 4.0 2.7 5.7 7.0 6.7 4.7 6.3 6.0 8.7 6.4 CALYPSO 3 (MS2) 8.3 3.7 8.3 8.7 8.3 5.3 2.0 5.3 7.3 6.3 6.0 5.3 6.0 8.3 6.4 DART (APR 1663) 8.0 4.0 9.0 9.0 8.7 6.3 4.7 5.0 7.3 7.0 6.3 6.3 4.7 8.0 6.4 GRAND SLAM 2 (PST-2GSM) 7.7 3.3 8.7 9.0 8.3 6.7 4.3 5.3 7.0 6.7 6.3 6.3 5.3 8.0 6.4 KOKOMO II (IS-PR 235) 9.0 5.0 8.3 9.0 8.3 6.3 3.7 5.3 7.0 7.0 6.3 6.7 5.0 7.7 6.4 PROTEGE GLR 7.0 3.7 7.7 8.7 8.0 6.0 2.7 5.3 6.3 6.0 5.7 5.7 7.0 9.0 6.4 PST-217 8.0 4.3 8.0 8.7 8.0 6.0 4.3 5.3 6.7 6.7 6.0 6.3 5.0 9.0 6.4 PST-2AG4 8.3 3.7 8.3 9.0 8.3 6.7 4.7 5.0 7.7 7.3 5.7 5.3 5.0 8.7 6.4 STELLAR GL (IS-PR 236) 8.7 4.3 8.0 8.7 8.7 6.3 2.7 5.0 7.0 7.0 6.3 5.7 6.3 7.7 6.4 ZOOM (LCK) 7.3 4.3 8.7 9.0 8.3 5.3 4.3 6.0 6.0 6.0 5.7 6.0 6.7 8.3 6.4 CABO II (IS-PR 233) 8.7 4.3 8.3 9.0 7.7 5.3 4.3 5.3 7.3 7.0 6.0 5.7 4.7 8.0 6.3 D04-LP05 7.7 3.7 8.3 8.7 8.3 6.7 3.3 6.0 6.3 5.7 7.0 6.3 5.0 8.0 6.3 DERBY XTREME (IS-PR 268) 8.7 4.7 9.0 9.0 8.0 5.3 5.0 5.0 6.7 7.0 6.7 6.3 4.3 8.0 6.3 TABLE 12. (CONT'D) MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE 2004 NATIONAL PERENNIAL RYEGRASS TEST AT MEAD, NE 1/ 2007 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC SPRING DENSITY DENSITY DENSITY DOLLAR YELLOW QUALITY RATINGS NAME COLOR GREENUP SPRING SUMMER FALL SPOT PATCH APR MAY JUN JUL AUG SEP OCT MEAN GRAY STAR (PST-2LGL) 7.7 3.7 7.7 9.0 9.0 7.3 2.3 5.3 6.0 6.7 6.7 6.3 5.3 8.0 6.3 MONTEREY 3 (JR-408) 7.7 3.3 8.0 8.7 8.7 5.7 3.3 4.0 6.7 6.7 5.7 5.3 7.3 8.7 6.3 OVERDRIVE 7.7 5.0 9.0 9.0 8.7 4.0 5.0 5.7 7.0 6.7 4.7 5.7 6.0 8.7 6.3 PANTHER GLS 7.7 4.7 9.0 9.0 7.7 4.7 4.7 6.3 8.3 6.7 5.0 5.3 4.0 8.3 6.3 PST-2BLK 7.7 4.7 8.7 9.0 8.0 7.0 3.3 4.7 6.7 7.0 6.7 6.0 5.0 8.0 6.3 QUICKSILVER 8.3 4.0 8.0 8.7 8.0 7.3 3.0 5.0 6.3 6.7 6.7 6.0 5.3 8.0 6.3 RNS 8.3 4.7 8.3 9.0 8.0 3.3 4.7 5.3 7.7 6.7 6.3 5.0 5.0 8.3 6.3 WIND DANCE 2 (PWDR) 9.0 3.7 8.7 9.0 7.0 6.3 4.0 5.3 7.0 7.0 6.3 6.3 4.3 7.7 6.3 ASP6005 (AJM) 9.0 5.3 8.3 9.0 7.3 3.7 4.0 5.0 7.3 7.3 4.7 5.7 4.7 8.7 6.2 CHARISMATIC II GLSR (LTP-PG-GLSR) 8.0 3.3 9.0 9.0 8.7 4.3 4.7 4.7 6.7 6.3 5.7 5.7 6.3 8.3 6.2 KEYSTONE 2 (IS-PR 312) 7.3 5.0 8.7 9.0 8.3 7.7 3.7 5.0 6.3 6.3 7.0 6.0 4.3 8.3 6.2 LINE DRIVE GLS (APR 1797) 8.3 5.0 9.0 9.0 7.3 6.0 6.3 5.7 7.3 7.3 6.7 6.7 3.0 6.7 6.2 PM 102 8.7 3.3 8.3 9.0 8.3 5.3 1.3 4.0 7.7 6.3 5.3 5.0 6.3 9.0 6.2 REVENGE GLX (JR-348) 8.0 2.7 9.0 9.0 7.3 4.3 5.0 6.3 7.0 6.3 5.7 6.3 4.3 7.3 6.2 SUNSHINE 2 8.7 4.0 8.0 9.0 7.7 6.0 4.0 5.3 7.3 7.3 6.3 5.3 4.0 8.0 6.2 TRANSFORMER (D04-1667) 7.0 3.7 8.7 9.0 8.7 5.0 3.3 5.3 6.0 6.0 5.3 6.0 6.3 8.0 6.1 FIESTA 4 (PICK F4) 8.3 3.0 9.0 8.7 7.7 6.3 3.7 3.3 7.0 7.0 6.0 5.7 5.7 8.0 6.1 GL-2 8.0 3.3 9.0 9.0 7.7 3.7 4.0 5.3 7.3 6.0 5.3 5.0 5.3 8.3 6.1 HOMERUN (RG3P) 7.7 4.7 9.0 9.0 8.0 4.7 3.3 6.3 6.7 6.7 6.0 6.0 4.0 7.0 6.1 PENTIUM 7.3 3.7 8.3 9.0 9.0 7.0 5.3 5.3 6.0 6.0 6.0 6.0 6.3 7.3 6.1 PIZZAZZ 7.0 5.3 9.0 8.7 7.7 5.3 3.7 5.3 6.7 6.3 5.3 5.0 6.0 8.0 6.1 PRIMARY (IS-PR 269) 7.3 4.7 8.7 9.0 8.3 6.7 4.3 5.0 6.3 6.7 6.0 6.0 4.7 8.0 6.1 PST-2LAN 7.7 4.3 8.0 8.3 8.3 7.0 4.3 5.3 6.3 6.3 6.0 6.0 5.3 7.7 6.1 GRAY FOX (PST-2MNG) 7.3 4.3 8.7 9.0 9.0 5.0 3.3 5.0 6.7 6.0 5.3 5.3 6.3 8.3 6.1 1G SQUARED (APR 1664) 8.0 3.7 9.0 9.0 8.0 5.0 2.0 5.3 7.0 6.0 5.0 5.0 5.3 8.0 6.0 BAR LP 4420 8.7 5.3 8.7 9.0 8.3 3.7 4.7 6.0 7.0 6.7 4.7 4.0 5.0 8.3 6.0 DP 17-9499 8.3 4.7 9.0 9.0 7.3 3.7 5.3 6.3 7.0 6.3 5.3 4.0 4.3 8.7 6.0 MACH I 8.7 5.0 9.0 9.0 7.0 3.7 3.3 5.3 7.7 6.7 4.7 4.3 4.7 8.7 6.0 MMW 8.0 4.7 9.0 9.0 7.0 3.7 5.0 5.0 7.3 6.7 5.3 4.7 4.3 9.0 6.0 BREA (04-BRE) 7.0 4.7 7.7 8.3 8.0 6.3 3.0 4.7 6.0 6.3 6.3 5.7 5.3 7.0 5.9 APPLE GL (AAZ-B104) 8.0 4.0 8.3 8.7 8.3 3.0 4.3 5.0 7.3 6.3 4.7 5.0 5.0 7.7 5.9 CITATION FORE 7.7 4.7 9.0 9.0 8.7 3.7 4.3 5.3 6.0 5.7 5.0 5.7 5.7 7.7 5.9 DEFENDER (D04-UP) 8.3 3.3 9.0 9.0 7.3 6.0 4.0 5.3 6.7 6.7 6.0 5.0 4.0 7.7 5.9 FIREBOLT (PRG HS-01-09) 8.0 4.0 7.7 8.0 8.0 4.3 3.3 5.3 7.3 5.7 4.3 4.3 5.7 8.7 5.9 PIANIST (DP 17-9505) 7.7 4.0 8.7 9.0 7.3 3.7 3.0 4.7 7.3 6.0 5.7 5.0 4.0 8.7 5.9 PICK 02-R 8.7 4.3 8.3 9.0 8.0 4.3 3.0 5.7 7.0 6.7 4.3 5.0 4.7 8.0 5.9 RAD-PR8 7.7 5.7 8.7 8.7 8.3 4.3 3.0 5.3 6.3 6.3 5.0 5.3 5.0 7.7 5.9 SR 4600 (SRX 4SP) 8.3 3.7 8.3 8.7 8.3 2.3 3.3 5.0 7.7 6.3 4.0 4.3 5.3 8.3 5.9 APR 1670 7.7 4.7 8.7 9.0 8.3 6.7 2.3 4.3 6.3 5.7 6.0 5.7 4.7 7.7 5.8 BRIGHTSTAR SLT 8.0 3.7 8.3 8.7 8.7 4.0 3.0 4.3 6.7 6.0 5.0 5.3 5.3 8.0 5.8 DASHER 3 (PICK RB-1) 8.0 4.3 9.0 9.0 7.7 3.7 4.3 5.0 7.3 6.3 4.3 5.0 4.7 8.0 5.8 DELAWARE XL (PICK 01-2) 8.3 3.3 9.0 9.0 6.7 6.3 3.3 4.7 7.3 7.0 5.7 5.0 3.3 7.7 5.8 HEADSTART 2 8.3 4.0 8.7 9.0 7.0 3.7 4.0 6.0 7.7 6.7 4.7 4.0 4.3 7.3 5.8 INSPIRE 7.0 5.0 8.3 9.0 8.0 4.3 2.7 5.0 6.0 6.0 5.3 5.0 5.3 7.7 5.8 PHENOM (APR 1660) 7.7 4.0 8.7 8.7 7.0 5.7 4.0 5.3 6.7 7.0 5.7 5.0 4.0 7.0 5.8 PREMIER II 7.0 4.3 8.7 9.0 7.3 6.7 4.0 5.3 5.7 6.0 5.7 5.7 4.3 7.7 5.8 PS-2 7.3 4.0 9.0 9.0 8.3 4.0 3.3 5.7 6.0 6.3 4.3 4.3 5.3 8.3 5.8 TABLE 12. (CONT'D) MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE 2004 NATIONAL PERENNIAL RYEGRASS TEST AT MEAD, NE 1/ 2007 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC SPRING DENSITY DENSITY DENSITY DOLLAR YELLOW QUALITY RATINGS NAME COLOR GREENUP SPRING SUMMER FALL SPOT PATCH APR MAY JUN JUL AUG SEP OCT MEAN REPELL GLS 8.3 4.0 8.3 9.0 8.0 5.3 3.3 5.3 6.7 5.7 5.0 5.0 5.0 7.7 5.8 SECRETARIAT II GLSR (LTP-101-GLSR) 7.3 3.0 8.7 8.7 8.0 5.3 3.0 5.7 6.0 6.0 4.3 5.0 5.0 8.3 5.8 AF 7.0 4.7 9.0 9.0 7.7 4.0 3.0 5.3 6.0 6.0 5.0 4.7 5.0 7.7 5.7 BARLENNIUM 6.3 5.0 7.7 8.3 8.3 5.7 1.3 4.3 5.3 5.7 5.3 5.7 6.3 7.3 5.7 HARRIER (SRX 4UP3) 7.3 3.7 7.7 8.3 8.0 4.7 2.7 5.3 6.0 6.0 5.3 5.0 4.7 7.3 5.7 REGAL 5 (IS-PR 271) 8.3 3.3 7.7 8.7 7.3 4.3 2.7 4.3 7.3 6.0 4.7 5.0 4.3 8.3 5.7 HAWKEYE 2 (SRX 4692) 7.3 3.3 8.3 9.0 8.0 4.3 2.7 3.3 6.0 6.7 4.7 5.0 6.0 8.0 5.7 DCM 7.3 4.7 9.0 9.0 7.7 5.3 3.3 5.3 5.3 6.3 5.0 5.0 4.3 7.7 5.6 LA QUINTA (JR-255) 8.3 2.7 7.3 8.0 8.7 4.7 3.0 4.0 6.3 5.7 4.7 4.7 5.7 8.3 5.6 MANHATTAN 5 GLR (PST-2AM) 7.3 3.7 8.3 9.0 8.7 4.3 4.0 5.3 5.7 6.0 4.3 5.3 4.7 7.7 5.6 CADDIESHACK II (JR-163) 6.7 3.3 7.0 8.7 8.7 4.3 1.7 4.0 6.0 5.3 4.7 4.3 6.0 8.3 5.5 PINNACLE II 7.7 4.7 9.0 9.0 6.3 6.3 3.3 6.0 6.7 6.0 5.7 5.0 3.0 6.3 5.5 SRX 4682 6.0 2.7 7.7 9.0 8.7 5.0 1.7 5.0 5.3 5.0 4.7 5.0 6.0 7.3 5.5 BAR LP 4920 8.3 5.0 8.3 9.0 7.3 2.3 4.0 5.3 7.0 5.7 3.7 4.0 3.7 8.3 5.4 BAR LP 4317 7.3 3.3 8.7 9.0 7.3 4.0 2.7 5.7 6.0 6.0 4.3 5.0 3.7 6.7 5.3 DP 17-9788 7.0 5.3 8.7 9.0 8.0 2.0 3.3 4.7 6.0 5.0 5.3 4.3 4.7 7.3 5.3 PALMER III 6.0 4.7 9.0 9.0 7.7 3.0 3.3 6.3 5.7 5.0 3.0 3.3 5.0 8.7 5.3 PANTHER 5.3 4.3 8.3 8.7 8.0 4.7 3.3 5.3 5.7 5.0 4.0 4.3 5.3 7.7 5.3 GOALKEEPER II (JR-114) 7.0 3.0 8.3 8.7 7.7 4.7 2.7 4.7 6.0 5.3 4.3 4.3 4.3 7.3 5.2 LPR 02203 5.3 4.3 9.0 9.0 8.3 4.0 2.7 5.3 5.0 5.0 4.0 4.3 5.7 7.3 5.2 GALATTI (DP 17-9502) 7.0 3.7 8.0 8.7 8.0 2.7 1.7 5.3 5.7 4.7 3.3 3.3 4.7 7.7 5.0 AFFINITY 5.0 4.0 8.3 8.7 7.3 5.0 3.7 4.3 4.7 4.7 4.0 4.7 5.0 6.7 4.9 PREMIER 4.7 3.3 7.3 8.0 8.7 5.0 3.3 5.3 4.7 4.3 3.7 4.0 5.3 6.0 4.8 PINNACLE 4.7 4.0 8.0 8.3 8.7 3.0 5.3 5.0 5.0 4.0 3.0 3.3 4.7 5.7 4.4 LINN 3.0 3.7 5.3 7.3 6.7 5.0 4.0 4.3 2.3 2.7 2.3 2.3 3.0 3.0 2.9 LSD VALUE 1.2 5.5 1.3 0.8 2.9 3.7 7.5 4.2 1.5 1.4 2.6 2.6 4.5 1.6 1.0 C.V. (%) 9.5 28.6 7.9 4.1 10.8 31.6 47.0 19.9 12.7 12.9 22.8 21.9 27.4 11.0 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 NE1 SILTY CLAY AND CLAY 6.6-7.0 0-60 0-150 0.0-1.0 FULL SUN 0.0-0.5 TO PREVENT STRESS