TABLE 19. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE 2004 NATIONAL PERENNIAL RYEGRASS TEST AT LOGAN, UT 1/ 2009 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC SPRING SNOW QUALITY RATINGS NAME COLOR GREENUP MOLD APR MAY JUN JUL AUG SEP OCT MEAN APR 1648 7.7 7.3 6.0 7.0 7.7 6.3 7.0 7.0 6.7 6.0 6.8 ASP6003 (TRS) 8.0 5.3 5.0 6.0 7.7 7.0 7.0 6.7 6.3 7.0 6.8 ASP6006 (LPFG) 8.0 6.7 5.3 6.3 8.0 7.0 6.7 6.7 6.3 5.7 6.7 MACH I 7.3 6.0 6.3 6.3 7.7 6.3 6.7 6.7 6.0 6.3 6.6 PICK 02-R 9.0 4.3 4.7 5.0 7.7 8.0 6.3 6.7 6.3 6.3 6.6 DERBY XTREME (IS-PR 268) 7.3 7.0 8.0 6.7 7.0 6.0 6.7 6.7 6.0 5.7 6.4 KEYSTONE 2 (IS-PR 312) 6.3 6.0 6.7 5.3 6.0 5.7 6.7 8.3 7.0 5.7 6.4 MMW 6.7 6.3 4.3 5.7 6.3 6.7 6.7 6.7 7.0 5.7 6.4 NEXUS XR (SNR) 8.0 5.3 3.7 4.7 7.7 6.0 6.3 7.0 6.3 6.7 6.4 VB99 7.0 6.3 4.3 5.7 7.7 7.0 6.3 7.0 5.7 5.3 6.4 CALYPSO 3 (MS2) 7.0 5.7 6.3 4.3 7.0 5.7 6.7 6.3 7.7 6.7 6.3 EDGE II (AC2) 7.3 5.3 5.0 5.0 8.0 6.0 6.3 6.0 6.7 6.3 6.3 ES45 8.0 5.3 4.7 5.3 7.7 6.7 6.0 5.7 6.3 6.3 6.3 FIESTA 4 (PICK F4) 6.7 6.0 5.7 5.3 6.0 7.0 6.7 6.3 6.3 6.7 6.3 ZOOM (LCK) 6.7 7.0 7.7 5.7 7.0 6.0 6.3 6.7 6.7 5.7 6.3 AMAZING GS (IS-PR 276) 7.0 6.0 7.0 5.0 6.0 7.0 5.7 6.3 7.0 6.3 6.2 ASP6002 (BPR) 7.3 6.0 5.7 6.7 7.7 6.7 6.0 5.7 5.7 5.3 6.2 ASP6005 (AJM) 7.7 6.0 4.7 5.3 6.7 6.7 6.7 6.3 5.7 6.0 6.2 BUENA VISTA 6.7 6.7 5.7 6.0 6.7 6.0 6.3 6.3 6.0 6.0 6.2 CUTTER II (PM 101) 7.0 6.3 4.7 5.7 6.7 6.7 7.0 6.7 5.3 5.7 6.2 MAJESTY II (VB77) 7.3 5.7 6.3 5.3 7.3 6.0 6.0 6.3 6.3 6.0 6.2 REGAL 5 (IS-PR 271) 7.0 6.7 6.3 6.7 6.3 6.3 6.7 6.3 5.7 5.3 6.2 WAYFARER (L44) 7.7 5.7 5.3 5.7 7.3 6.7 6.7 6.0 5.3 5.7 6.2 ASP6004 (EXS54) 6.7 6.3 5.0 5.0 7.0 6.0 6.0 6.3 6.3 6.3 6.1 FIREBOLT (PRG HS-01-09) 7.0 5.3 3.7 4.7 8.0 6.0 5.0 7.0 6.3 5.7 6.1 HOMERUN (RG3P) 6.7 5.7 5.3 4.0 7.3 6.3 6.3 6.7 6.3 5.7 6.1 KOKOMO II (IS-PR 235) 6.7 5.3 5.3 5.0 6.3 6.3 6.0 6.7 6.3 6.0 6.1 NEXUS XD (SP4) 7.7 5.0 4.3 4.7 7.3 6.3 5.7 6.3 6.3 6.0 6.1 PALACE (IS-PR 273) 6.7 6.3 6.3 5.3 6.0 6.0 6.0 6.7 6.0 6.7 6.1 PALMER V (RNS) 7.0 7.0 6.7 6.0 6.7 5.7 6.0 6.3 7.0 5.3 6.1 TR47 7.7 4.7 2.3 4.3 7.0 6.3 6.3 5.7 6.3 6.7 6.1 1G SQUARED (APR 1664) 6.0 7.0 7.3 6.3 6.3 5.0 5.3 6.7 7.0 5.7 6.0 ASP6001 (RTS) 7.0 5.3 6.0 5.7 7.7 5.7 5.3 5.0 6.3 6.0 6.0 DASHER 3 (PICK RB-1) 6.7 5.3 5.7 4.3 7.0 6.3 5.3 6.7 6.0 6.0 6.0 FIJI (GPR) 6.3 5.7 5.3 5.0 6.3 6.3 6.7 6.3 5.7 5.7 6.0 MONTEREY 3 (JR-408) 6.7 5.7 5.3 4.7 7.7 5.3 6.3 6.0 6.7 5.3 6.0 PARAGON GLR 7.0 6.7 7.7 6.3 6.0 5.3 6.0 6.7 5.7 5.7 6.0 PM 102 7.3 5.7 5.3 5.0 5.7 7.0 6.3 6.0 6.0 6.3 6.0 PRIMARY (IS-PR 269) 6.7 6.7 5.0 6.0 6.0 6.0 6.3 6.3 5.7 5.7 6.0 STELLAR GL (IS-PR 236) 7.0 5.7 6.3 5.7 6.7 6.3 5.7 5.3 6.3 6.3 6.0 UNO (D04-11T) 6.3 6.0 5.0 4.7 6.3 6.0 6.0 6.3 7.0 5.3 6.0 APPLE GL (AAZ-B104) 6.3 6.0 7.0 5.7 6.0 5.7 6.0 6.0 6.0 5.7 5.9 BACCARAT (RAD-PR8) 6.3 7.3 6.0 5.3 7.0 5.7 6.0 5.7 6.0 5.3 5.9 EXACTA II GLSR (LTP-611-GLSR) 6.7 6.0 5.0 4.7 6.0 6.3 6.0 6.7 5.7 5.7 5.9 HALO (KN42) 8.0 5.3 4.3 4.7 7.0 6.3 5.7 5.3 5.7 6.3 5.9 HARRIER (SRX 4UP3) 6.3 6.3 7.3 6.0 6.0 5.7 6.3 5.7 6.0 5.3 5.9 LINE DRIVE GLS (APR 1797) 7.3 6.0 4.3 5.0 6.3 6.0 6.0 6.0 6.3 5.7 5.9 TABLE 19. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE (CONT'D) 2004 NATIONAL PERENNIAL RYEGRASS TEST AT LOGAN, UT 1/ 2009 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC SPRING SNOW QUALITY RATINGS NAME COLOR GREENUP MOLD APR MAY JUN JUL AUG SEP OCT MEAN PALMER IV 6.7 6.7 6.0 5.3 6.0 5.7 7.0 6.0 5.7 5.7 5.9 PROTOTYPE (DCM) 6.3 6.0 7.3 5.7 7.3 5.7 5.7 5.0 6.3 5.3 5.9 PST-217 6.3 6.0 4.3 5.3 7.7 5.3 5.7 5.3 5.7 6.0 5.9 REVENGE GLX (JR-348) 7.7 6.3 5.3 5.3 5.7 6.0 6.3 6.0 6.0 5.7 5.9 SECRETARIAT II GLSR (LTP-101-GLSR) 6.0 7.0 6.7 7.0 6.0 6.0 5.7 5.3 5.7 5.3 5.9 SILVER DOLLAR 7.3 6.7 5.3 6.0 5.7 6.0 6.0 5.7 6.0 5.7 5.9 SOPRANO (DP1) 6.7 6.3 6.7 5.3 6.0 5.7 6.3 6.0 6.3 5.7 5.9 SR 4600 (SRX 4SP) 6.7 7.0 5.3 6.3 5.7 6.0 6.0 5.7 5.3 6.0 5.9 TOP GUN II (JR-324) 6.7 5.7 5.7 4.3 7.0 5.7 6.0 6.0 6.3 5.7 5.9 ATTRIBUTE (IS-PR 270) 6.7 7.0 5.0 5.7 6.3 6.0 6.3 5.0 5.7 5.3 5.8 DELAWARE XL (PICK 01-2) 7.0 5.3 4.3 4.3 7.0 6.7 6.0 5.3 5.3 5.7 5.8 GALATTI (DP 17-9502) 7.0 5.3 3.3 5.3 7.0 6.0 6.0 5.7 5.7 5.0 5.8 LA QUINTA (JR-255) 6.3 6.0 4.3 5.0 7.0 6.0 5.7 5.3 6.0 5.7 5.8 MANHATTAN 5 GLR (PST-2AM) 5.7 6.7 5.7 7.3 6.0 5.0 5.7 5.3 5.7 5.3 5.8 PIZZAZZ 6.7 6.7 4.7 6.0 6.3 5.3 5.7 6.7 5.0 5.3 5.8 PLEASURE SUPREME (PM 103) 6.3 6.3 5.3 5.0 7.0 6.0 6.0 5.7 5.7 5.0 5.8 PRESIDIO (CNV) 7.0 5.7 5.3 4.7 8.0 5.7 5.7 5.7 5.7 5.3 5.8 QUICKSILVER 6.3 5.0 3.3 5.3 6.7 6.0 5.7 5.3 5.7 5.7 5.8 SUNSHINE 2 7.3 6.3 5.7 4.7 7.0 6.0 5.3 6.0 6.0 5.7 5.8 WIND DANCE 2 (PWDR) 7.3 5.7 5.7 5.3 6.7 6.0 5.7 5.7 5.3 5.7 5.8 ACCENT II (JR-119) 6.0 6.7 5.7 6.7 6.3 5.3 5.7 5.3 6.0 4.7 5.7 BRIGHTSTAR SLT 5.7 6.3 4.7 6.0 6.3 5.7 5.7 5.7 5.3 5.3 5.7 CADDIESHACK II (JR-163) 6.3 6.3 4.7 5.3 6.0 5.7 6.3 6.0 5.7 5.0 5.7 INSPIRE 6.0 7.3 6.0 6.3 6.0 5.3 5.7 6.0 5.7 4.7 5.7 OVERDRIVE 7.0 6.3 7.0 6.0 5.7 5.7 5.3 6.0 5.7 5.7 5.7 PINNACLE II 6.0 6.3 6.0 5.7 7.3 5.0 5.3 5.3 5.7 5.3 5.7 DEFENDER (D04-UP) 6.3 6.0 6.7 5.7 6.0 5.3 5.7 5.7 5.7 5.3 5.6 GOALKEEPER II (JR-114) 7.3 4.7 3.7 4.3 6.7 5.3 5.0 5.3 7.0 5.3 5.6 GRAND SLAM 2 (PST-2GSM) 6.3 6.7 6.3 5.7 5.7 5.7 5.0 6.0 6.0 5.0 5.6 HAWKEYE 2 (SRX 4692) 6.7 5.7 5.3 5.3 6.0 5.7 6.0 5.7 5.7 5.0 5.6 HEADSTART 2 7.0 5.0 3.3 5.0 6.7 6.0 5.3 5.3 5.7 5.0 5.6 LS 2300 (APR 1670) 6.7 7.0 5.7 6.7 5.3 6.3 5.3 5.0 6.3 4.0 5.6 PHENOM (APR 1660) 7.0 5.3 4.0 4.7 5.3 5.7 6.0 5.7 6.0 5.7 5.6 PROTEGE GLR 5.7 5.7 5.3 5.0 6.7 5.7 3.7 5.7 6.0 6.7 5.6 TRANSFORMER (D04-1667) 5.0 7.0 6.0 6.3 6.7 5.0 5.7 5.0 5.7 5.0 5.6 ALLSTAR 3 (IS-PR 274) 6.0 5.7 5.7 3.7 6.3 5.0 5.0 6.0 6.7 5.7 5.5 CHARISMATIC II GLSR (LTP-PG-GLSR) 5.7 6.0 5.0 5.0 5.3 5.0 5.7 5.7 6.7 5.0 5.5 GRAY FOX (PST-2MNG) 6.0 6.3 5.0 5.7 5.3 5.3 6.0 5.3 5.3 5.3 5.5 GRAY STAR (PST-2LGL) 6.0 5.3 5.0 5.0 7.3 5.3 5.0 5.7 5.3 5.0 5.5 PALMER GLS (GL-2) 6.3 5.0 5.3 4.3 6.7 5.0 6.0 5.0 5.7 5.7 5.5 PREMIER II 6.3 7.3 5.0 6.7 5.3 4.7 6.0 5.3 6.0 4.3 5.5 PST-2AG4 6.0 5.3 4.3 5.3 6.0 5.3 4.7 5.7 5.7 6.0 5.5 BREA (04-BRE) 6.0 5.7 5.0 5.0 6.7 5.3 5.3 5.3 5.3 4.7 5.4 D04-LP05 5.3 5.3 4.3 5.3 6.0 5.7 5.3 5.3 5.0 5.0 5.4 FUSION 6.3 5.7 5.0 5.0 5.7 5.0 5.3 6.0 5.7 5.0 5.4 REPELL GLS 6.0 6.7 6.0 6.3 5.0 5.7 5.7 5.7 5.0 4.7 5.4 RINGER II (04-BEN) 6.7 6.0 4.0 5.3 6.3 5.3 5.3 5.7 5.0 5.0 5.4 TABLE 19. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE (CONT'D) 2004 NATIONAL PERENNIAL RYEGRASS TEST AT LOGAN, UT 1/ 2009 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC SPRING SNOW QUALITY RATINGS NAME COLOR GREENUP MOLD APR MAY JUN JUL AUG SEP OCT MEAN BAR LP 4420 6.3 6.3 5.0 5.0 6.3 5.3 5.3 5.0 5.3 5.0 5.3 BAR LP 4920 6.3 7.0 6.7 6.0 5.0 5.0 5.7 5.3 5.3 5.0 5.3 CABO II (IS-PR 233) 6.7 6.3 4.3 4.3 5.7 5.7 5.7 5.3 5.0 5.7 5.3 CITATION FORE 6.0 7.3 5.7 6.0 5.3 5.0 5.3 4.7 5.3 5.3 5.3 DART (APR 1663) 5.3 6.0 5.3 5.7 5.3 5.3 5.3 5.3 5.3 4.7 5.3 PACESETTER II (PS-2) 7.3 5.0 4.0 4.7 6.0 5.7 4.7 5.7 5.7 4.7 5.3 PANTHER GLS 6.0 6.7 6.3 5.3 6.7 5.0 5.0 5.3 5.3 4.7 5.3 PIANIST (DP 17-9505) 6.3 6.0 5.0 4.3 6.7 5.0 5.7 5.3 5.0 5.0 5.3 E-99 6.3 7.0 5.0 5.3 5.0 5.0 5.3 6.0 5.0 4.7 5.2 NOTABLE (AF) 5.3 5.7 4.3 4.7 6.7 5.3 4.7 4.7 5.3 5.0 5.2 PLATEAU (PST-2LAN) 6.0 6.0 4.0 5.3 5.7 5.3 5.3 5.3 5.3 4.0 5.2 DP 17-9788 5.7 6.7 4.7 5.3 5.3 5.3 5.3 5.0 5.3 4.3 5.1 BARLENNIUM 5.7 7.0 5.7 6.0 5.0 5.3 5.0 5.0 4.7 4.0 5.0 FOREVER (DP 17-9499) 6.0 6.7 7.0 5.0 6.0 4.7 5.0 4.7 4.7 5.0 5.0 PENTIUM 6.0 6.3 5.7 5.7 6.0 5.0 5.0 4.7 5.0 4.0 5.0 PST-2BLK 5.3 5.7 2.3 5.3 5.3 4.7 4.7 4.7 5.0 4.3 4.9 PALMER III 5.3 6.3 5.0 4.7 5.7 4.7 4.3 4.7 5.0 4.7 4.8 PANTHER 5.7 6.7 5.0 5.7 5.3 4.7 4.7 4.3 5.0 3.7 4.8 SRX 4682 5.3 6.3 4.0 5.3 5.0 4.7 4.7 5.0 4.7 4.3 4.8 BAR LP 4317 5.3 5.7 5.7 5.0 5.7 4.7 4.3 4.3 4.3 4.0 4.6 LPR 02203 4.7 6.3 3.3 4.7 5.3 4.7 5.0 4.0 4.3 4.3 4.6 PINNACLE 4.0 7.7 6.0 6.7 4.0 4.0 4.3 3.7 3.7 3.0 4.2 AFFINITY 4.0 7.3 4.7 5.7 3.3 4.0 4.3 4.0 3.7 3.7 4.1 PREMIER 4.0 6.3 4.0 5.0 3.7 3.3 3.7 4.0 3.0 3.0 3.7 LINN 2.7 7.0 2.3 4.7 2.3 2.3 1.7 2.3 1.3 1.3 2.3 LSD VALUE 1.1 2.3 3.1 5.3 1.5 1.3 1.4 1.3 1.5 1.3 0.7 C.V. (%) 11.1 15.4 27.3 22.4 13.8 13.1 14.2 13.4 14.5 14.3 7.8 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. 2009 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 UT1 SILTY CLAY LOAM 7.1-7.5 0-60 0-150 4.1-5.0 FULL SUN 0.6-1.0 TO PREVENT STRESS