TABLE 10. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE 2004 NATIONAL PERENNIAL RYEGRASS TEST AT ST. PAUL, MN 1/ 2007 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC PINK SNOW QUALITY RATINGS NAME COLOR MOLD MAY JUN JUL AUG SEP OCT MEAN EXACTA II GLSR (LTP-611-GLSR) 6.7 3.0 4.3 6.7 5.3 7.7 6.7 8.0 6.4 AMAZING GS (IS-PR 276) 7.3 4.0 5.3 6.3 4.7 6.3 6.3 6.7 5.9 APR 1648 7.3 3.7 4.0 7.0 4.3 6.7 6.3 6.3 5.8 HOMERUN (RG3P) 5.7 2.3 3.7 7.0 5.0 6.0 6.3 7.0 5.8 PIZZAZZ 6.0 4.3 5.3 6.7 5.3 5.3 5.3 7.0 5.8 PRESIDIO (CNV) 6.3 4.3 3.7 7.0 5.7 6.3 6.0 6.3 5.8 WIND DANCE 2 (PWDR) 7.7 5.3 5.7 6.7 5.7 6.0 5.7 5.3 5.8 CUTTER II (PM 101) 6.3 3.3 5.0 7.0 5.3 6.3 5.3 5.3 5.7 DASHER 3 (PICK RB-1) 6.3 2.7 4.3 5.3 5.0 5.7 6.7 7.0 5.7 DP1 6.3 3.0 4.3 6.3 4.7 6.7 5.3 7.0 5.7 ES45 7.7 4.7 5.0 7.0 5.0 6.0 5.7 5.7 5.7 NEXUS XR (SNR) 7.7 4.3 5.3 6.7 5.3 5.3 5.3 6.0 5.7 ALLSTAR 3 (IS-PR 274) 6.7 2.3 3.0 6.3 4.7 6.0 6.7 6.7 5.6 DELAWARE XL (PICK 01-2) 7.7 4.3 4.3 6.0 5.3 6.3 6.0 5.3 5.6 MMW 7.0 2.3 4.0 6.0 5.3 6.0 6.3 6.0 5.6 PANTHER GLS 5.0 3.0 3.3 6.3 6.0 5.7 6.0 6.0 5.6 SR 4600 (SRX 4SP) 6.7 3.3 5.0 5.3 4.7 6.0 5.7 6.7 5.6 STELLAR GL (IS-PR 236) 8.0 3.3 4.7 5.0 4.7 6.3 6.0 6.7 5.6 TR47 7.0 5.3 6.3 7.0 5.0 5.3 4.3 5.7 5.6 1G SQUARED (APR 1664) 6.0 3.3 4.7 6.3 5.7 6.0 4.7 5.7 5.5 ASP6003 (TRS) 6.7 4.0 4.3 6.7 5.3 5.3 5.0 5.7 5.4 ASP6006 (LPFG) 7.0 3.3 4.3 6.7 4.7 6.0 5.7 5.3 5.4 EDGE II (AC2) 6.7 3.3 4.0 6.3 5.7 5.3 5.3 5.7 5.4 MACH I 6.3 4.0 4.0 6.7 5.3 5.7 5.3 5.7 5.4 PROTEGE GLR 6.0 3.3 4.0 6.0 5.0 5.3 5.0 7.0 5.4 REGAL 5 (IS-PR 271) 8.5 4.0 4.7 7.0 4.3 4.7 5.0 6.7 5.4 RNS 7.0 2.7 3.3 6.0 4.7 6.7 5.7 6.0 5.4 VB99 7.0 4.0 5.0 6.0 5.7 5.3 4.7 5.7 5.4 ZOOM (LCK) 5.3 3.0 3.7 7.0 4.7 4.7 5.7 6.7 5.4 APPLE GL (AAZ-B104) 7.0 3.3 4.0 5.7 4.7 5.0 6.0 6.7 5.3 UNO (D04-11T) 7.5 3.7 4.7 6.0 4.3 5.3 5.0 6.7 5.3 DERBY XTREME (IS-PR 268) 7.0 3.3 3.7 5.0 4.7 6.0 5.3 7.0 5.3 KEYSTONE 2 (IS-PR 312) 4.3 3.7 4.0 6.0 5.0 5.7 5.0 6.3 5.3 NEXUS XD (SP4) 7.7 4.0 5.0 6.3 4.7 5.3 5.3 5.0 5.3 PST-2AG4 6.3 4.7 5.0 5.3 5.3 5.0 4.7 6.3 5.3 REVENGE GLX (JR-348) 7.3 4.0 5.0 5.0 4.7 6.0 5.0 6.3 5.3 TOP GUN II (JR-324) 5.7 5.0 4.7 6.0 6.0 5.3 4.7 5.0 5.3 ASP6002 (BPR) 6.7 3.7 4.3 6.3 4.7 5.7 5.0 5.0 5.2 BAR LP 4420 5.0 4.3 5.3 5.7 4.7 5.0 5.0 5.3 5.2 BUENA VISTA 6.3 2.7 3.7 4.7 5.0 6.0 6.0 6.0 5.2 CHARISMATIC II GLSR (LTP-PG-GLSR) 5.0 5.0 4.7 4.7 5.0 5.3 5.3 6.0 5.2 HALO (KN42) 7.7 4.0 4.3 6.3 4.7 4.7 5.7 5.3 5.2 PICK 02-R 7.0 1.7 3.7 6.7 4.7 4.7 5.3 6.0 5.2 SECRETARIAT II GLSR (LTP-101-GLSR) 4.3 4.3 4.3 5.3 5.7 5.3 4.7 6.0 5.2 BAR LP 4920 4.0 5.7 5.3 6.0 5.0 4.7 5.0 4.7 5.1 GL-2 6.0 3.0 4.3 5.0 4.0 5.7 5.3 6.3 5.1 MANHATTAN 5 GLR (PST-2AM) 6.3 4.0 4.0 5.0 5.3 5.7 5.0 5.3 5.1 TABLE 10. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE (CONT'D) 2004 NATIONAL PERENNIAL RYEGRASS TEST AT ST. PAUL, MN 1/ 2007 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC PINK SNOW QUALITY RATINGS NAME COLOR MOLD MAY JUN JUL AUG SEP OCT MEAN PARAGON GLR 5.5 4.3 4.3 6.0 4.0 4.3 4.7 7.0 5.1 SILVER DOLLAR 5.0 4.7 4.7 5.0 5.3 5.0 5.0 5.3 5.1 ASP6004 (EXS54) 7.3 3.7 3.7 5.7 4.7 5.3 5.0 5.7 5.0 PST-217 5.0 4.7 4.7 6.0 5.3 5.3 4.3 4.3 5.0 ACCENT II (JR-119) 4.7 4.3 4.3 6.3 5.7 4.3 4.3 4.3 4.9 CALYPSO 3 (MS2) 7.0 3.3 4.0 5.7 4.7 5.0 5.3 5.0 4.9 TRANSFORMER (D04-1667) 5.0 3.7 3.7 6.0 4.7 4.7 4.3 6.3 4.9 FIESTA 4 (PICK F4) 7.3 3.3 4.0 4.7 4.0 5.3 5.3 6.3 4.9 FUSION 7.0 2.7 3.7 5.0 4.3 5.7 5.3 5.7 4.9 GALATTI (DP 17-9502) 4.3 4.3 4.0 5.3 6.0 4.7 4.3 5.0 4.9 FIJI (GPR) 7.0 2.7 3.3 5.7 4.0 5.0 5.7 5.7 4.9 GRAND SLAM 2 (PST-2GSM) 4.7 3.3 4.3 6.0 4.3 4.7 4.7 5.7 4.9 HARRIER (SRX 4UP3) 6.3 3.0 3.3 4.3 4.3 5.3 5.0 7.0 4.9 INSPIRE 4.3 4.7 5.0 5.0 5.0 5.0 4.7 4.7 4.9 KOKOMO II (IS-PR 235) 7.3 3.7 4.0 4.7 4.0 5.0 5.0 6.7 4.9 LA QUINTA (JR-255) 6.7 4.3 4.7 5.0 4.7 5.0 4.3 5.7 4.9 PLEASURE SUPREME (PM 103) 6.3 3.7 3.7 6.0 4.3 5.0 5.3 5.3 4.9 RAD-PR8 5.0 4.0 4.3 5.3 4.7 5.7 4.7 4.7 4.9 MAJESTY II (VB77) 6.3 3.7 4.0 6.0 4.3 5.0 5.0 5.3 4.9 BREA (04-BRE) 4.7 4.0 4.0 6.3 4.0 4.3 5.0 5.0 4.8 ASP6005 (AJM) 7.7 4.3 4.7 5.0 5.3 5.0 4.3 4.7 4.8 ATTRIBUTE (IS-PR 270) 7.3 2.3 3.0 4.7 4.3 5.3 5.3 6.0 4.8 BAR LP 4317 4.7 4.7 5.3 5.0 5.0 5.0 4.0 4.3 4.8 BRIGHTSTAR SLT 4.3 5.3 5.3 5.3 4.7 5.0 4.0 4.3 4.8 CITATION FORE 5.0 4.7 5.0 5.3 4.7 4.3 4.7 5.0 4.8 DEFENDER (D04-UP) 6.3 3.7 4.0 4.3 4.0 5.3 4.7 6.3 4.8 FIREBOLT (PRG HS-01-09) 7.3 3.7 4.0 5.3 4.7 4.7 5.3 5.0 4.8 GRAY STAR (PST-2LGL) 5.7 3.7 4.0 6.3 4.0 5.0 5.0 4.3 4.8 HEADSTART 2 5.7 3.0 3.7 6.0 4.7 5.3 5.0 4.3 4.8 L44 7.7 4.0 4.3 5.7 4.3 4.7 5.0 4.7 4.8 LINE DRIVE GLS (APR 1797) 5.7 4.7 4.0 4.7 5.0 5.3 4.3 5.3 4.8 PST-2LAN 5.0 4.0 4.7 5.0 5.0 4.7 4.3 5.0 4.8 SUNSHINE 2 6.3 3.7 4.3 6.0 4.3 5.0 5.0 4.7 4.8 RINGER II (04-BEN) 4.3 3.7 5.3 4.7 4.3 4.0 4.7 5.3 4.7 AF 6.0 3.7 4.0 5.0 4.3 4.7 4.0 6.0 4.7 ASP6001 (RTS) 7.0 4.7 4.7 5.3 4.7 4.3 5.0 4.3 4.7 D04-LP05 5.7 5.0 5.3 5.0 3.7 5.0 4.3 5.0 4.7 DP 17-9499 5.0 3.0 3.3 5.7 4.7 4.7 4.3 5.3 4.7 GOALKEEPER II (JR-114) 4.7 5.0 5.0 5.7 6.0 4.0 4.0 3.7 4.7 OVERDRIVE 6.0 4.0 4.3 5.7 4.7 4.3 5.0 4.3 4.7 PREMIER II 4.0 6.7 6.0 4.3 5.3 4.3 4.7 3.7 4.7 PRIMARY (IS-PR 269) 5.3 2.7 3.7 5.0 3.7 4.7 5.7 5.7 4.7 QUICKSILVER 7.0 5.7 5.0 4.7 4.3 5.5 5.0 4.7 4.7 REPELL GLS 6.0 3.7 3.7 4.7 4.7 5.0 4.7 5.7 4.7 HAWKEYE 2 (SRX 4692) 6.0 4.7 5.0 4.7 4.0 5.7 4.3 4.3 4.7 CADDIESHACK II (JR-163) 3.3 5.0 4.3 6.0 4.7 4.0 4.3 4.0 4.6 DART (APR 1663) 5.7 4.0 4.7 5.0 3.7 5.0 4.7 4.3 4.6 TABLE 10. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE (CONT'D) 2004 NATIONAL PERENNIAL RYEGRASS TEST AT ST. PAUL, MN 1/ 2007 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC PINK SNOW QUALITY RATINGS NAME COLOR MOLD MAY JUN JUL AUG SEP OCT MEAN PALACE (IS-PR 273) 6.7 3.0 3.3 5.3 3.7 4.3 4.7 6.3 4.6 PINNACLE II 6.0 4.0 4.3 5.3 4.0 4.0 4.7 5.0 4.6 PST-2BLK 6.5 4.3 5.0 5.3 4.0 3.7 4.7 5.0 4.6 GRAY FOX (PST-2MNG) 5.7 4.3 3.7 5.0 4.3 5.0 4.3 5.3 4.6 DCM 4.5 2.7 3.7 5.3 3.7 5.0 5.0 5.0 4.5 E-99 4.7 5.0 4.7 4.3 4.3 4.7 4.0 5.0 4.5 PENTIUM 4.0 4.0 4.0 5.0 5.0 4.0 4.7 4.3 4.5 PM 102 8.0 3.3 3.7 4.3 4.3 5.0 4.7 5.0 4.5 SRX 4682 4.0 4.0 4.7 5.0 4.7 4.0 4.7 4.0 4.5 BARLENNIUM 4.0 6.3 5.0 4.7 4.3 4.0 4.3 4.0 4.4 DP 17-9788 4.0 4.7 4.7 5.3 4.3 4.3 3.7 4.0 4.4 PANTHER 3.0 6.7 5.3 5.0 5.3 4.0 3.3 3.7 4.4 PALMER IV 7.0 3.7 3.7 4.3 3.7 5.0 5.0 5.3 4.3 PS-2 6.0 3.3 3.7 5.3 4.7 3.7 4.7 4.0 4.3 CABO II (IS-PR 233) 8.3 2.3 3.3 4.7 3.3 4.0 4.7 5.0 4.2 PHENOM (APR 1660) 6.7 5.0 4.7 4.0 3.7 3.7 4.7 4.3 4.2 APR 1670 5.0 5.3 4.7 3.7 3.7 4.0 4.0 4.7 4.1 MONTEREY 3 (JR-408) 4.0 3.7 3.7 5.7 4.0 4.0 3.5 3.7 4.1 PALMER III 3.3 5.7 4.3 4.3 4.3 4.0 3.7 4.0 4.1 PIANIST (DP 17-9505) 4.0 4.3 4.0 4.7 3.7 4.3 3.7 3.7 4.0 LPR 02203 2.7 4.3 4.0 4.3 4.3 3.3 3.3 3.3 3.8 AFFINITY 2.3 7.0 4.7 2.3 4.0 3.0 2.7 3.0 3.3 PINNACLE 2.0 7.0 4.7 1.3 4.0 2.7 2.7 2.3 2.9 PREMIER 2.3 7.0 4.3 1.7 4.0 2.7 2.0 2.3 2.8 LINN 1.0 5.7 1.3 1.0 1.0 1.0 1.0 1.0 1.1 LSD VALUE 1.4 1.7 2.5 1.3 1.8 1.9 1.4 1.1 0.8 C.V. (%) 15.3 24.5 22.8 15.6 18.5 20.0 16.6 13.6 10.8 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. 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 MN1 SILTY CLAY LOAM 7.1-7.5 61-150 151-240 3.1-4.0 FULL SUN 1.6-2.0 ONLY DURING SEVERE STRESS