TABLE 10. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE 2004 NATIONAL PERENNIAL RYEGRASS TEST AT ST. PAUL, MN 1/ 2008 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC CROWN PINK SNOW QUALITY RATINGS NAME COLOR RUST MOLD MAY JUN JUL AUG SEP OCT MEAN ZOOM (LCK) 5.7 7.3 5.7 5.3 7.3 4.7 6.3 6.0 6.0 5.9 AMAZING GS (IS-PR 276) 6.7 8.0 5.0 5.0 6.0 5.3 6.0 6.0 6.0 5.7 EXACTA II GLSR (LTP-611-GLSR) 7.3 7.7 3.3 3.7 6.3 4.7 6.3 7.0 6.0 5.7 HOMERUN (RG3P) 7.0 7.3 4.0 3.3 6.7 5.0 5.7 5.7 5.3 5.3 SECRETARIAT II GLSR (LTP-101-GLSR) 5.0 7.0 3.7 4.0 5.7 4.7 6.0 6.0 5.7 5.3 SOPRANO (DP1) 6.3 7.7 4.7 4.0 6.0 5.0 5.0 5.3 5.7 5.2 MMW 6.7 7.7 3.3 3.3 6.3 5.7 5.7 5.3 5.0 5.2 PRESIDIO (CNV) 5.0 6.3 4.0 3.7 7.3 4.3 5.7 5.7 4.7 5.2 ALLSTAR 3 (IS-PR 274) 7.3 8.0 3.3 3.3 5.7 5.3 5.3 5.3 5.7 5.1 BAR LP 4920 4.0 5.3 4.7 4.3 5.7 3.3 6.3 5.3 5.3 5.1 CHARISMATIC II GLSR (LTP-PG-GLSR) 5.3 7.7 5.0 5.7 5.0 3.7 5.0 6.0 5.3 5.1 DERBY XTREME (IS-PR 268) 6.7 7.3 4.7 3.7 5.7 4.0 5.7 6.0 5.7 5.1 HEADSTART 2 5.0 4.0 3.3 4.3 6.7 3.0 6.0 5.3 5.0 5.1 MANHATTAN 5 GLR (PST-2AM) 6.0 7.3 3.3 4.0 5.0 5.0 6.0 5.3 5.3 5.1 PRIMARY (IS-PR 269) 6.3 6.7 4.3 3.7 5.7 4.3 5.3 6.0 5.7 5.1 PLATEAU (PST-2LAN) 4.7 6.3 4.0 3.7 6.0 5.3 5.0 5.7 5.0 5.1 CITATION FORE 4.3 6.0 4.3 4.7 6.0 4.0 5.3 5.0 5.0 5.0 KEYSTONE 2 (IS-PR 312) 5.0 7.3 4.0 3.0 5.3 4.7 6.3 5.7 5.0 5.0 PROTEGE GLR 5.7 7.0 4.7 4.7 5.7 4.0 5.3 4.7 5.7 5.0 DASHER 3 (PICK RB-1) 6.3 7.7 4.0 3.7 5.3 4.7 5.3 4.7 5.7 4.9 PICK 02-R 6.3 5.7 3.3 4.0 6.0 3.7 5.3 5.0 5.3 4.9 NOTABLE (AF) 6.3 7.7 4.7 4.7 5.3 3.3 5.3 5.7 4.7 4.8 CALYPSO 3 (MS2) 7.0 5.3 3.3 3.3 5.3 4.3 5.0 5.3 5.3 4.8 CUTTER II (PM 101) 6.3 5.3 4.0 3.7 5.7 3.3 5.3 5.3 5.3 4.8 DELAWARE XL (PICK 01-2) 6.3 4.3 4.0 3.7 6.3 3.3 5.3 6.0 4.3 4.8 EDGE II (AC2) 6.3 5.7 4.3 4.0 5.0 4.7 4.7 5.3 5.3 4.8 PIZZAZZ 5.7 6.7 4.0 3.3 6.3 3.7 5.0 5.0 5.3 4.8 PST-2AG4 6.0 6.7 4.0 4.7 5.0 4.0 4.3 5.3 5.3 4.8 REVENGE GLX (JR-348) 6.7 6.0 5.7 5.3 5.7 2.3 5.0 5.0 5.3 4.8 PALMER V (RNS) 7.0 7.7 3.7 3.0 5.0 3.7 5.3 5.7 6.3 4.8 TR47 5.7 6.0 5.3 4.3 6.3 3.0 5.7 5.0 4.7 4.8 VB99 5.7 4.7 4.7 4.3 5.7 3.3 5.7 5.7 4.3 4.8 APPLE GL (AAZ-B104) 6.7 8.0 3.7 3.3 5.0 4.3 6.0 4.7 4.7 4.7 ASP6003 (TRS) 7.0 5.0 3.7 3.7 6.0 4.7 5.0 4.3 4.7 4.7 GALATTI (DP 17-9502) 4.7 4.3 4.0 2.7 5.7 5.0 5.7 5.0 4.3 4.7 KOKOMO II (IS-PR 235) 5.7 7.3 4.7 4.3 5.3 3.7 5.0 5.3 4.7 4.7 MAJESTY II (VB77) 6.7 7.0 3.7 4.0 5.7 4.7 4.3 5.0 4.3 4.7 PREMIER II 4.0 2.3 4.0 4.0 5.3 4.3 4.7 5.0 5.0 4.7 QUICKSILVER 6.0 8.0 4.3 4.0 4.7 4.3 5.0 5.0 5.0 4.7 REGAL 5 (IS-PR 271) 6.7 7.3 4.3 4.3 5.7 4.0 4.7 4.7 4.7 4.7 WIND DANCE 2 (PWDR) 6.3 5.3 3.7 3.7 5.7 3.7 6.0 4.3 4.7 4.7 ACCENT II (JR-119) 4.3 2.7 3.7 4.0 5.7 4.0 4.3 5.0 4.3 4.6 APR 1648 7.7 7.7 2.3 2.7 5.0 4.7 5.3 4.7 5.0 4.6 BACCARAT (RAD-PR8) 4.7 4.7 4.3 3.0 4.7 4.7 5.3 5.0 5.0 4.6 BAR LP 4317 4.0 3.7 4.0 3.7 5.0 4.0 5.0 5.3 4.7 4.6 CABO II (IS-PR 233) 6.7 6.7 3.3 3.7 5.0 3.7 5.3 5.0 4.7 4.6 FIESTA 4 (PICK F4) 7.3 7.0 4.3 3.0 5.7 4.3 5.3 4.7 4.7 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/ 2008 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC CROWN PINK SNOW QUALITY RATINGS NAME COLOR RUST MOLD MAY JUN JUL AUG SEP OCT MEAN GOALKEEPER II (JR-114) 5.3 2.3 3.3 3.7 5.0 4.7 4.7 5.0 4.7 4.6 HARRIER (SRX 4UP3) 5.3 7.7 3.7 3.3 5.0 4.0 5.7 5.0 4.3 4.6 MACH I 5.0 6.3 3.7 3.7 5.7 3.7 5.0 4.3 5.0 4.6 PANTHER GLS 5.0 6.0 2.7 2.7 5.7 4.7 5.0 5.0 4.7 4.6 PST-217 5.0 6.3 4.3 3.3 5.3 3.7 5.0 5.7 4.7 4.6 STELLAR GL (IS-PR 236) 7.3 8.0 4.0 3.3 5.0 3.3 5.7 4.7 5.7 4.6 TOP GUN II (JR-324) 4.7 3.3 4.3 3.7 6.3 3.0 5.0 4.7 4.7 4.6 TRANSFORMER (D04-1667) 4.7 5.7 4.3 3.7 5.3 2.7 6.0 5.0 4.7 4.6 ATTRIBUTE (IS-PR 270) 6.7 6.7 3.7 3.0 5.3 4.0 4.7 5.3 4.7 4.5 BARLENNIUM 4.3 3.3 4.7 3.3 5.3 4.0 5.0 4.3 5.0 4.5 PALMER GLS (GL-2) 6.7 8.0 3.7 2.7 5.7 4.3 4.3 4.7 5.3 4.5 GRAND SLAM 2 (PST-2GSM) 5.0 6.0 3.3 3.3 5.3 4.0 4.7 5.0 4.7 4.5 NEXUS XR (SNR) 7.3 6.3 4.3 3.7 5.3 3.3 4.7 5.3 4.7 4.5 REPELL GLS 5.3 6.7 4.7 4.0 5.0 3.7 4.3 5.0 5.0 4.5 ASP6004 (EXS54) 7.0 6.7 3.7 3.3 5.3 4.0 4.3 5.0 4.3 4.4 ASP6006 (LPFG) 7.3 6.7 3.0 3.0 5.0 4.3 4.7 4.7 4.7 4.4 BRIGHTSTAR SLT 4.7 3.7 2.3 2.7 5.3 4.0 5.0 4.7 5.0 4.4 ES45 6.7 4.7 4.0 4.0 5.3 3.3 4.0 5.0 4.7 4.4 GRAY FOX (PST-2MNG) 5.0 6.3 5.0 3.7 4.7 3.3 5.7 4.7 4.3 4.4 INSPIRE 3.7 4.0 4.0 4.0 5.0 3.0 4.3 5.3 5.0 4.4 PALACE (IS-PR 273) 7.0 8.3 4.3 3.3 5.0 3.7 5.7 4.3 4.7 4.4 PALMER III 4.0 4.3 5.0 4.7 4.7 3.7 4.0 5.0 4.3 4.4 PENTIUM 2.7 4.7 3.7 3.7 5.3 2.3 5.0 5.3 5.0 4.4 RINGER II (04-BEN) 4.7 4.7 2.7 3.0 6.0 4.0 4.3 4.7 4.7 4.4 SILVER DOLLAR 5.0 5.3 4.7 4.7 5.0 2.7 4.0 5.3 5.0 4.4 SR 4600 (SRX 4SP) 6.0 7.3 3.7 3.3 4.3 3.3 5.3 5.3 5.0 4.4 ASP6002 (BPR) 7.0 5.7 3.7 3.3 4.7 4.3 4.7 4.3 4.7 4.3 ASP6005 (AJM) 6.3 5.3 4.0 3.7 4.7 3.3 4.7 5.0 4.3 4.3 BAR LP 4420 5.0 4.7 3.7 3.0 5.7 3.3 4.0 4.7 5.0 4.3 BUENA VISTA 5.3 7.0 3.3 3.0 5.0 3.3 4.7 4.7 5.0 4.3 CADDIESHACK II (JR-163) 3.7 3.3 4.0 3.0 5.7 4.0 4.0 4.3 4.7 4.3 D04-LP05 4.7 6.3 4.7 3.3 4.0 4.0 4.7 4.7 5.0 4.3 DART (APR 1663) 5.7 6.3 4.3 4.0 5.3 2.7 4.7 4.3 4.7 4.3 DEFENDER (D04-UP) 6.0 7.0 4.7 3.7 4.3 2.7 4.7 5.0 5.3 4.3 DP 17-9788 4.3 3.3 2.7 3.0 5.7 3.7 4.7 4.3 4.3 4.3 HALO (KN42) 6.3 5.3 3.0 3.3 6.0 4.0 4.0 4.3 4.0 4.3 SUNSHINE 2 6.3 5.7 4.0 4.0 4.7 3.7 4.7 4.3 4.3 4.3 UNO (D04-11T) 6.0 7.0 3.3 3.7 5.3 3.7 4.3 4.0 4.7 4.3 1G SQUARED (APR 1664) 6.0 7.3 2.3 2.3 4.0 3.7 5.0 5.3 4.7 4.2 FOREVER (DP 17-9499) 5.3 5.0 4.3 3.0 4.7 3.0 5.7 4.3 4.3 4.2 FUSION 6.3 5.0 3.7 3.7 5.0 3.3 4.3 4.7 4.0 4.2 GRAY STAR (PST-2LGL) 5.3 5.0 3.0 2.7 5.7 4.3 3.7 4.3 4.3 4.2 HAWKEYE 2 (SRX 4692) 5.0 2.3 5.0 4.7 5.0 2.0 5.0 4.0 4.3 4.2 LA QUINTA (JR-255) 6.7 5.0 3.3 3.7 5.3 3.3 4.3 4.3 4.3 4.2 LINE DRIVE GLS (APR 1797) 6.3 5.0 3.7 3.3 4.3 3.7 4.3 4.3 5.3 4.2 NEXUS XD (SP4) 7.3 5.3 3.0 3.0 5.0 4.7 4.0 4.3 4.3 4.2 PM 102 7.3 4.7 3.7 3.0 5.3 3.0 5.0 4.7 4.0 4.2 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/ 2008 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC CROWN PINK SNOW QUALITY RATINGS NAME COLOR RUST MOLD MAY JUN JUL AUG SEP OCT MEAN SRX 4682 3.7 3.7 3.7 4.3 5.3 2.7 3.7 4.3 4.7 4.2 BREA (04-BRE) 5.3 5.0 3.3 3.0 5.3 3.3 4.7 4.0 4.3 4.1 PROTOTYPE (DCM) 5.3 7.0 3.3 2.3 4.3 3.7 5.0 4.3 5.0 4.1 OVERDRIVE 5.3 5.3 4.7 3.3 5.0 3.3 4.0 4.3 4.3 4.1 PANTHER 2.0 1.3 3.7 3.3 5.3 3.7 3.3 4.3 4.7 4.1 PARAGON GLR 5.7 7.7 4.0 3.3 4.7 3.3 4.7 4.3 4.3 4.1 PHENOM (APR 1660) 5.0 5.7 5.7 4.0 5.0 3.3 4.0 4.3 3.7 4.1 PINNACLE II 6.0 5.7 5.0 3.0 4.7 3.0 5.3 4.0 4.3 4.1 PLEASURE SUPREME (PM 103) 6.0 5.0 3.0 2.7 4.3 3.3 5.0 4.7 4.3 4.1 PACESETTER II (PS-2) 4.7 4.7 4.0 3.0 4.7 3.3 4.3 4.7 4.7 4.1 PST-2BLK 5.3 6.3 4.0 4.0 5.0 3.0 4.0 4.7 4.0 4.1 WAYFARER (L44) 6.7 5.0 3.7 2.7 4.3 4.7 4.3 4.0 4.3 4.1 E-99 5.0 3.7 5.0 4.0 4.3 3.7 3.7 4.0 4.0 3.9 FIREBOLT (PRG HS-01-09) 6.7 3.3 5.3 3.7 4.7 3.0 4.3 4.3 3.7 3.9 LPR 02203 2.7 1.7 3.7 3.0 4.7 3.3 4.3 4.0 4.0 3.9 PALMER IV 7.3 8.0 4.0 4.0 4.3 2.7 4.0 4.3 4.3 3.9 FIJI (GPR) 7.0 6.7 3.0 2.0 4.7 3.7 4.0 3.7 4.3 3.7 PIANIST (DP 17-9505) 4.0 3.7 4.0 3.0 4.0 3.0 5.0 3.7 3.7 3.7 ASP6001 (RTS) 6.7 3.7 2.7 2.0 4.3 3.0 5.0 3.7 3.7 3.6 LS 2300 (APR 1670) 4.7 4.0 3.0 2.0 3.7 3.0 4.3 3.7 4.0 3.4 MONTEREY 3 (JR-408) 4.5 5.3 3.7 3.7 4.7 2.3 3.7 3.7 2.3 3.4 PREMIER 2.0 1.7 4.0 3.0 3.7 3.3 3.7 3.3 3.7 3.4 AFFINITY 1.3 1.0 5.0 3.3 3.7 3.7 2.7 3.0 3.3 3.3 PINNACLE 1.3 1.3 4.0 3.0 2.7 2.0 2.7 3.0 3.3 2.8 LINN 1.0 . 3.3 1.3 1.0 1.7 1.0 1.0 1.0 1.2 LSD VALUE 1.6 1.6 3.7 2.5 1.7 2.1 2.4 1.8 1.3 1.0 C.V. (%) 18.4 18.5 28.1 27.9 17.4 25.9 22.3 19.0 15.4 12.5 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. 2008 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 2.1-3.0 FULL SUN 1.6-2.0 ONLY DURING SEVERE STRESS