TABLE 22. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE 2004 NATIONAL PERENNIAL RYEGRASS TEST AT LOGAN, UT 1/ 2007 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 NOV MEAN PALMER IV 8.3 5.3 4.3 3.3 5.3 7.3 7.3 8.0 7.7 7.0 6.7 6.6 CADDIESHACK II (JR-163) 6.3 4.7 4.0 3.7 5.7 7.0 6.7 7.3 7.3 6.3 7.0 6.4 BARLENNIUM 5.7 5.7 5.3 4.3 7.0 7.0 6.0 7.0 6.3 6.0 6.3 6.3 EXACTA II GLSR (LTP-611-GLSR) 7.0 4.7 3.7 3.3 5.3 7.3 6.0 7.0 7.3 7.0 6.7 6.3 1G SQUARED (APR 1664) 6.7 6.0 5.0 4.0 5.7 7.3 6.7 7.0 7.3 5.3 6.0 6.2 AMAZING GS (IS-PR 276) 8.0 5.7 3.7 3.3 5.0 7.3 6.7 7.7 7.3 6.3 6.0 6.2 UNO (D04-11T) 7.0 4.3 3.7 3.0 4.3 7.7 7.3 7.0 7.7 5.7 6.0 6.1 FIESTA 4 (PICK F4) 8.0 5.3 4.0 3.0 5.3 7.3 7.0 7.7 7.3 5.7 5.3 6.1 REGAL 5 (IS-PR 271) 7.7 4.7 4.0 3.3 5.3 6.7 6.3 6.3 7.3 6.7 6.7 6.1 TRANSFORMER (D04-1667) 7.0 5.0 4.7 3.3 4.7 6.7 6.7 7.3 7.0 5.7 6.7 6.0 DART (APR 1663) 6.0 4.3 4.0 3.3 5.3 6.7 6.3 6.3 6.7 7.0 6.0 6.0 DASHER 3 (PICK RB-1) 7.7 5.7 3.3 3.0 4.3 7.3 6.3 7.3 7.3 5.7 6.3 6.0 DCM 6.7 4.3 3.3 2.7 4.7 7.3 7.0 7.3 7.0 6.0 6.0 6.0 MMW 7.0 5.3 3.7 3.3 5.7 7.7 6.7 6.7 6.3 5.7 6.0 6.0 OVERDRIVE 7.3 4.7 2.7 3.0 4.3 6.3 6.3 7.3 7.3 6.3 6.7 6.0 PALACE (IS-PR 273) 7.7 4.3 3.7 3.3 4.3 7.3 6.3 7.0 7.3 6.3 6.3 6.0 PARAGON GLR 7.0 5.3 3.7 3.7 5.3 6.7 6.7 7.0 7.0 5.7 5.7 6.0 VB99 7.7 4.3 3.7 3.0 4.7 7.0 6.0 6.7 7.7 6.3 6.3 6.0 CUTTER II (PM 101) 7.3 5.0 4.3 3.7 5.0 7.7 6.3 6.7 6.3 5.3 6.0 5.9 INSPIRE 6.7 5.0 4.3 3.0 5.0 6.7 6.3 6.7 6.7 6.7 6.0 5.9 NEXUS XR (SNR) 8.0 5.7 3.3 3.0 5.7 7.7 6.3 7.0 6.7 5.7 5.3 5.9 RNS 6.7 5.7 3.7 3.3 5.0 7.0 6.3 7.3 7.0 5.7 5.7 5.9 SR 4600 (SRX 4SP) 7.0 4.7 3.7 3.3 4.7 6.3 6.3 6.7 7.7 6.0 6.0 5.9 APR 1648 7.3 5.3 3.7 3.3 4.7 7.0 6.0 7.0 6.7 6.3 5.7 5.8 CABO II (IS-PR 233) 8.0 5.3 3.3 3.0 4.7 6.7 6.3 7.0 6.7 6.0 5.7 5.8 DP 17-9499 7.0 4.0 3.0 3.0 4.7 7.3 5.7 6.7 7.0 6.3 6.0 5.8 HARRIER (SRX 4UP3) 6.7 4.0 2.7 3.0 4.3 6.7 6.0 6.7 7.0 6.0 6.7 5.8 MONTEREY 3 (JR-408) 6.7 5.3 4.0 3.0 5.0 6.7 6.3 7.0 7.0 6.0 5.7 5.8 SRX 4682 6.3 5.7 3.3 3.0 4.7 6.0 5.3 7.0 6.7 6.7 6.7 5.8 CALYPSO 3 (MS2) 6.7 4.7 3.3 3.0 4.3 7.3 6.3 7.0 7.0 5.0 5.7 5.7 GRAND SLAM 2 (PST-2GSM) 6.7 4.7 3.7 3.0 4.7 6.7 6.0 7.0 6.3 5.7 6.0 5.7 PIZZAZZ 6.7 4.7 4.7 3.3 4.3 6.0 6.0 7.0 6.7 6.3 6.0 5.7 BAR LP 4420 7.0 5.7 4.0 3.0 5.0 7.0 5.7 6.3 6.3 6.0 5.7 5.6 DERBY XTREME (IS-PR 268) 7.3 4.3 3.3 2.7 4.0 6.0 5.7 7.0 7.3 6.3 6.0 5.6 LINE DRIVE GLS (APR 1797) 6.0 5.3 4.3 3.3 5.0 6.3 6.0 6.3 6.3 5.3 6.0 5.6 PENTIUM 5.7 4.7 4.0 3.0 4.7 6.0 5.0 6.7 6.7 6.3 6.3 5.6 PLEASURE SUPREME (PM 103) 6.7 5.0 3.0 3.3 4.3 6.7 6.0 6.7 6.3 5.7 6.0 5.6 REPELL GLS 6.3 4.7 4.0 3.0 4.7 6.7 5.7 7.0 6.7 5.3 5.7 5.6 STELLAR GL (IS-PR 236) 8.0 5.7 3.3 3.0 4.0 7.0 6.0 7.3 6.7 5.3 5.7 5.6 MAJESTY II (VB77) 7.3 5.0 3.7 3.3 4.3 7.0 5.7 6.3 6.3 5.3 6.3 5.6 RINGER II (04-BEN) 6.7 4.0 3.0 3.3 5.0 5.7 5.3 6.7 6.3 6.3 5.3 5.5 BREA (04-BRE) 6.7 5.0 3.3 3.3 4.7 6.7 5.3 6.3 6.3 5.0 6.3 5.5 APR 1670 5.7 5.7 3.7 3.0 5.0 6.3 5.7 6.7 6.0 5.7 6.0 5.5 BUENA VISTA 6.7 5.3 3.7 3.3 4.7 6.3 5.7 6.3 6.3 5.0 6.0 5.5 DEFENDER (D04-UP) 6.7 4.7 2.7 3.0 4.3 5.7 5.7 6.3 6.7 6.0 6.3 5.5 DP1 7.3 4.7 2.7 3.0 3.3 7.0 5.7 6.7 7.0 6.0 5.3 5.5 FIREBOLT (PRG HS-01-09) 7.0 4.3 3.3 3.0 4.3 6.7 6.3 6.3 6.7 5.0 5.3 5.5 TABLE 22. (CONT'D) MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE 2004 NATIONAL PERENNIAL RYEGRASS TEST AT LOGAN, UT 1/ 2007 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 NOV MEAN GALATTI (DP 17-9502) 6.7 4.3 3.0 3.3 4.3 7.3 6.3 6.0 5.7 5.7 5.3 5.5 PIANIST (DP 17-9505) 7.0 4.3 3.3 3.7 4.7 6.7 6.0 6.3 6.0 5.7 5.3 5.5 PRIMARY (IS-PR 269) 6.7 4.7 3.7 3.3 4.3 6.3 5.3 6.0 6.3 6.3 5.7 5.5 PST-2LAN 6.3 5.3 3.7 3.7 5.0 6.3 5.3 6.3 6.0 6.0 5.3 5.5 HAWKEYE 2 (SRX 4692) 6.7 4.7 3.0 3.0 4.0 6.0 5.0 6.7 7.0 6.3 6.0 5.5 WIND DANCE 2 (PWDR) 7.3 4.7 3.3 3.0 4.3 7.0 5.3 7.0 6.3 5.7 5.7 5.5 ACCENT II (JR-119) 6.0 5.7 4.7 3.7 5.0 6.0 5.0 6.0 6.3 5.3 5.7 5.4 ATTRIBUTE (IS-PR 270) 7.0 5.0 3.7 3.0 4.3 6.0 5.3 6.0 6.7 6.0 5.7 5.4 DP 17-9788 5.3 5.0 4.0 3.7 5.0 5.7 5.3 6.3 6.0 5.3 5.7 5.4 EDGE II (AC2) 7.0 5.3 3.3 3.0 3.3 6.7 6.3 6.7 7.0 5.0 5.0 5.4 FIJI (GPR) 7.0 4.7 3.7 3.0 4.3 6.7 5.3 6.3 6.7 5.3 5.3 5.4 PREMIER II 5.7 5.0 4.0 3.7 5.0 5.7 4.7 6.0 6.3 5.7 6.0 5.4 ALLSTAR 3 (IS-PR 274) 7.3 4.7 3.0 3.0 3.7 7.0 6.0 6.7 5.7 5.3 5.0 5.3 APPLE GL (AAZ-B104) 7.0 4.7 2.7 3.0 3.7 5.7 5.7 7.3 6.0 5.7 5.7 5.3 ASP6002 (BPR) 7.3 3.7 3.0 3.0 3.7 6.0 5.3 6.0 6.3 5.7 6.0 5.3 ASP6004 (EXS54) 7.0 3.7 2.7 2.7 3.7 7.0 6.0 6.3 6.0 5.3 5.7 5.3 BAR LP 4920 6.3 4.7 3.3 3.0 3.7 6.0 5.3 6.7 6.3 5.7 5.7 5.3 CITATION FORE 6.0 4.3 4.0 3.3 4.3 6.3 5.3 6.3 6.0 5.3 5.7 5.3 HOMERUN (RG3P) 6.3 5.3 4.0 3.0 4.7 6.0 5.3 6.7 6.3 5.3 5.0 5.3 LA QUINTA (JR-255) 7.3 5.0 2.7 2.7 3.7 6.7 6.0 6.3 6.7 5.3 5.3 5.3 PANTHER GLS 6.3 4.7 4.0 3.0 4.0 5.7 5.7 6.3 6.3 5.7 5.7 5.3 PST-217 6.0 5.0 2.3 2.7 4.0 6.7 5.7 6.0 6.7 5.3 5.0 5.3 REVENGE GLX (JR-348) 7.3 5.3 4.0 3.3 4.3 6.0 5.0 6.7 6.3 5.7 5.0 5.3 SUNSHINE 2 7.0 4.0 2.7 2.7 3.7 6.7 5.3 6.3 6.7 5.7 5.7 5.3 TOP GUN II (JR-324) 6.3 5.0 4.3 3.0 4.7 6.3 5.3 6.7 6.0 5.0 5.0 5.3 ASP6006 (LPFG) 7.7 5.0 3.0 3.3 4.0 6.7 5.3 6.3 6.0 5.0 5.0 5.2 GRAY STAR (PST-2LGL) 6.7 4.3 3.0 3.0 4.3 6.0 5.3 5.7 6.0 5.3 5.7 5.2 PHENOM (APR 1660) 6.3 5.0 3.3 3.0 4.3 6.0 5.3 5.7 6.0 5.7 5.3 5.2 PM 102 7.3 4.3 3.0 2.7 4.7 6.3 5.7 6.0 6.0 5.3 5.0 5.2 RAD-PR8 6.0 4.7 3.3 3.0 3.3 6.0 5.3 6.3 6.3 5.0 6.0 5.2 SILVER DOLLAR 6.7 5.7 4.0 3.3 4.0 6.3 5.3 6.3 5.7 5.7 5.0 5.2 ASP6001 (RTS) 6.3 4.7 2.7 3.0 4.3 6.3 5.0 5.7 6.0 5.0 5.7 5.1 BAR LP 4317 5.7 4.0 3.7 3.3 5.0 5.3 5.3 6.3 5.3 5.0 5.0 5.1 BRIGHTSTAR SLT 6.0 4.7 3.3 3.0 4.7 5.7 4.7 5.7 6.0 5.7 5.3 5.1 GL-2 6.7 5.0 2.0 2.3 4.0 6.3 5.7 6.7 6.0 5.3 4.7 5.1 KEYSTONE 2 (IS-PR 312) 6.7 3.3 2.7 2.7 3.0 5.3 5.3 7.0 6.7 5.3 5.3 5.1 KOKOMO II (IS-PR 235) 7.0 4.7 3.0 2.7 3.7 6.7 5.0 6.0 6.0 5.3 5.3 5.1 MACH I 6.3 4.3 3.0 2.7 3.3 6.3 5.3 6.3 6.3 5.0 5.3 5.1 PANTHER 4.7 5.7 4.7 4.0 5.0 5.0 5.3 5.3 6.0 4.3 5.7 5.1 SECRETARIAT II GLSR (LTP-101-GLSR) 6.0 5.3 4.3 3.3 4.0 5.0 5.0 6.0 6.7 5.3 5.7 5.1 ZOOM (LCK) 6.7 3.7 3.0 2.7 2.7 5.7 5.7 6.3 6.3 6.0 5.3 5.1 FUSION 6.7 4.7 3.7 3.0 4.0 6.0 5.3 6.0 5.0 5.0 5.3 5.0 LPR 02203 5.0 5.0 3.7 3.3 5.0 5.3 4.7 5.7 6.0 5.0 5.3 5.0 MANHATTAN 5 GLR (PST-2AM) 6.0 5.0 2.7 3.0 3.7 5.7 4.7 5.7 6.0 5.3 6.0 5.0 NEXUS XD (SP4) 7.0 3.7 3.0 3.0 4.0 6.0 5.7 5.7 5.7 5.3 5.0 5.0 GRAY FOX (PST-2MNG) 6.0 4.3 3.3 2.7 3.7 6.0 5.0 6.3 6.0 5.0 5.7 5.0 D04-LP05 6.7 3.7 2.3 3.0 3.7 5.0 4.7 5.7 6.0 5.3 5.7 4.9 TABLE 22. (CONT'D) MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE 2004 NATIONAL PERENNIAL RYEGRASS TEST AT LOGAN, UT 1/ 2007 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 NOV MEAN L44 7.7 3.7 2.3 2.7 3.7 5.7 5.3 5.7 6.7 4.0 5.7 4.9 QUICKSILVER 6.0 2.7 2.3 3.0 3.7 5.7 5.0 5.7 6.0 4.7 5.3 4.9 AFFINITY 4.7 5.7 4.3 3.3 5.0 5.0 4.7 5.0 5.0 5.0 5.7 4.8 ASP6003 (TRS) 7.0 4.3 3.3 3.3 4.0 5.7 5.0 5.3 5.3 4.7 5.3 4.8 DELAWARE XL (PICK 01-2) 6.7 4.3 2.3 3.0 4.0 6.0 5.3 5.7 5.0 4.7 4.3 4.8 E-99 6.0 4.7 3.0 3.0 4.0 5.3 4.7 6.0 5.3 4.7 5.3 4.8 PICK 02-R 8.0 4.0 1.7 2.3 3.3 5.3 5.0 5.7 6.0 5.7 5.0 4.8 PS-2 6.7 4.7 3.3 3.0 3.3 5.7 4.7 5.3 5.7 5.3 5.7 4.8 TR47 7.0 4.0 3.7 3.0 4.0 6.3 5.0 6.0 5.3 4.7 4.3 4.8 GOALKEEPER II (JR-114) 5.7 5.0 3.0 3.0 3.3 4.7 5.0 5.7 6.0 5.0 4.0 4.6 HEADSTART 2 7.0 4.0 3.3 3.0 4.3 5.7 4.7 5.7 4.7 4.7 4.0 4.6 PALMER III 5.0 5.0 3.0 3.0 4.0 5.0 4.7 4.7 5.3 4.7 5.7 4.6 PINNACLE 4.0 5.0 5.3 4.3 3.7 3.7 4.3 5.3 4.7 5.0 6.0 4.6 PRESIDIO (CNV) 6.7 4.0 3.0 2.7 3.3 5.3 5.0 5.7 5.7 4.7 4.3 4.6 CHARISMATIC II GLSR (LTP-PG-GLSR) 6.0 4.0 2.3 2.3 3.0 5.7 4.7 5.7 4.3 5.0 5.3 4.5 PROTEGE GLR 6.7 5.0 2.3 2.3 3.0 6.0 5.3 5.3 5.0 4.7 4.3 4.5 PST-2AG4 6.3 3.7 2.3 2.7 3.7 4.7 4.7 5.7 5.7 4.3 4.7 4.5 ES45 7.0 4.3 2.3 2.3 3.0 5.7 4.3 5.7 5.7 4.3 4.3 4.4 PREMIER 4.7 4.7 3.3 3.0 4.3 4.0 4.0 5.0 4.3 5.3 5.0 4.4 AF 6.0 4.0 2.7 2.3 3.0 5.0 4.7 5.0 5.0 4.7 5.0 4.3 HALO (KN42) 7.3 4.3 2.3 2.7 3.3 5.3 4.0 5.0 5.0 5.0 4.3 4.3 PINNACLE II 5.3 4.0 2.7 2.3 2.7 5.3 4.3 4.7 5.0 5.3 4.7 4.3 ASP6005 (AJM) 7.0 3.7 2.3 3.0 2.7 4.7 4.3 4.7 4.7 4.3 4.7 4.1 PST-2BLK 6.7 3.7 2.3 2.7 4.0 4.3 3.3 3.7 5.0 5.3 4.7 4.1 LINN 3.0 5.0 3.7 3.7 2.0 2.3 3.3 3.0 3.3 7.0 5.7 3.8 LSD VALUE 1.2 3.7 3.7 2.2 3.6 2.6 3.4 2.1 2.8 5.3 3.0 2.6 C.V. (%) 10.7 21.3 32.6 19.7 27.4 18.7 20.6 15.9 17.9 20.0 16.9 15.4 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 UT1 SILT LOAM AND SILT 7.6-8.5 61-150 151-240 2.1-3.0 FULL SUN 0.6-1.0 TO PREVENT STRESS