TABLE 8. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE 2004 NATIONAL PERENNIAL RYEGRASS TEST AT ST. PAUL, MN 1/ 2009 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ PERCENT COVER QUALITY RATINGS NAME SPRING MAY JUN JUL MEAN PREMIER 73.3 6.0 5.3 2.3 4.6 BAR LP 4920 51.7 4.0 4.7 2.7 3.8 GOALKEEPER II (JR-114) 50.0 4.3 4.3 2.7 3.8 CADDIESHACK II (JR-163) 55.0 4.3 4.7 2.0 3.7 GRAY FOX (PST-2MNG) 43.3 4.3 4.0 2.7 3.7 SECRETARIAT II GLSR (LTP-101-GLSR) 36.7 4.0 4.7 2.3 3.7 BARLENNIUM 41.7 4.0 4.0 2.7 3.6 PENTIUM 33.3 3.7 4.7 2.3 3.6 REVENGE GLX (JR-348) 40.0 3.7 4.3 2.7 3.6 APR 1648 38.3 3.7 4.3 2.3 3.4 DP 17-9788 36.7 4.3 4.3 1.7 3.4 ES45 45.0 4.0 4.0 2.3 3.4 HAWKEYE 2 (SRX 4692) 43.3 4.0 4.0 2.3 3.4 PINNACLE 56.7 4.0 4.3 2.0 3.4 BRIGHTSTAR SLT 36.7 3.7 4.0 2.3 3.3 HOMERUN (RG3P) 41.7 4.3 3.7 2.0 3.3 VB99 50.0 3.7 4.0 2.3 3.3 ZOOM (LCK) 26.7 3.3 4.0 2.7 3.3 CHARISMATIC II GLSR (LTP-PG-GLSR) 35.0 4.0 3.7 2.0 3.2 DART (APR 1663) 33.3 3.7 4.0 2.0 3.2 MAJESTY II (VB77) 43.3 3.7 4.0 2.0 3.2 PALMER III 33.3 3.7 3.7 2.3 3.2 PIZZAZZ 51.7 4.0 3.7 2.0 3.2 PRESIDIO (CNV) 31.7 3.3 4.3 2.0 3.2 REPELL GLS 48.3 4.0 3.7 2.0 3.2 SILVER DOLLAR 38.3 3.3 3.7 2.7 3.2 TR47 51.7 3.3 4.0 2.3 3.2 HALO (KN42) 41.7 3.7 3.7 2.0 3.1 PANTHER GLS 28.3 3.0 3.7 2.7 3.1 TOP GUN II (JR-324) 50.0 3.7 3.3 2.3 3.1 ACCENT II (JR-119) 16.7 2.7 4.0 2.3 3.0 AFFINITY 21.7 3.7 3.7 1.7 3.0 BACCARAT (RAD-PR8) 31.7 3.0 4.0 2.0 3.0 SRX 4682 48.3 4.0 3.3 1.7 3.0 APPLE GL (AAZ-B104) 20.0 3.0 4.0 1.7 2.9 ASP6003 (TRS) 26.7 3.0 3.7 2.0 2.9 ASP6006 (LPFG) 26.7 3.0 4.0 1.7 2.9 CABO II (IS-PR 233) 31.7 3.0 3.7 2.0 2.9 CITATION FORE 25.0 3.3 3.3 2.0 2.9 CUTTER II (PM 101) 35.0 3.0 3.0 2.7 2.9 INSPIRE 35.0 3.3 3.0 2.3 2.9 PALMER V (RNS) 28.3 3.0 3.7 2.0 2.9 PANTHER 33.3 3.7 3.0 2.0 2.9 HARRIER (SRX 4UP3) 33.3 3.3 3.3 1.7 2.8 HEADSTART 2 30.0 3.0 3.0 2.3 2.8 LPR 02203 15.0 3.0 3.0 2.3 2.8 MACH I 30.0 3.0 3.7 1.7 2.8 TABLE 8. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE (CONT'D) 2004 NATIONAL PERENNIAL RYEGRASS TEST AT ST. PAUL, MN 1/ 2009 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ PERCENT COVER QUALITY RATINGS NAME SPRING MAY JUN JUL MEAN PACESETTER II (PS-2) 35.0 3.0 3.3 2.0 2.8 PLATEAU (PST-2LAN) 18.3 2.7 3.3 2.3 2.8 PROTOTYPE (DCM) 28.3 3.3 3.0 2.0 2.8 PST-2AG4 36.7 3.0 3.3 2.0 2.8 TRANSFORMER (D04-1667) 46.7 3.7 3.0 1.7 2.8 BAR LP 4317 8.3 2.3 3.3 2.3 2.7 DELAWARE XL (PICK 01-2) 33.3 3.0 3.0 2.0 2.7 PICK 02-R 25.0 3.0 3.0 2.0 2.7 PST-2BLK 25.0 3.3 2.7 2.0 2.7 RINGER II (04-BEN) 10.0 2.3 3.3 2.3 2.7 SR 4600 (SRX 4SP) 48.3 3.3 3.0 1.7 2.7 1G SQUARED (APR 1664) 13.3 2.0 3.3 2.3 2.6 ASP6004 (EXS54) 28.3 3.0 3.0 1.7 2.6 EXACTA II GLSR (LTP-611-GLSR) 10.0 2.3 3.0 2.3 2.6 FUSION 16.7 2.3 3.3 2.0 2.6 PARAGON GLR 18.3 3.0 3.3 1.3 2.6 WIND DANCE 2 (PWDR) 31.7 2.7 3.0 2.0 2.6 ALLSTAR 3 (IS-PR 274) 15.0 2.3 3.0 2.0 2.4 ASP6002 (BPR) 21.7 2.7 3.0 1.7 2.4 BUENA VISTA 31.7 2.7 3.3 1.3 2.4 E-99 25.0 2.7 3.3 1.3 2.4 MANHATTAN 5 GLR (PST-2AM) 11.7 2.3 3.3 1.7 2.4 NOTABLE (AF) 20.0 2.7 3.0 1.7 2.4 OVERDRIVE 25.0 2.7 2.7 2.0 2.4 PALMER GLS (GL-2) 16.7 2.7 3.3 1.3 2.4 PALMER IV 15.0 2.3 3.0 2.0 2.4 PREMIER II 30.0 2.7 3.0 1.7 2.4 PROTEGE GLR 10.0 2.3 3.0 2.0 2.4 WAYFARER (L44) 33.3 2.7 2.7 2.0 2.4 AMAZING GS (IS-PR 276) 6.7 1.7 2.7 2.7 2.3 ATTRIBUTE (IS-PR 270) 23.3 2.7 2.3 2.0 2.3 DEFENDER (D04-UP) 18.3 2.3 3.0 1.7 2.3 FIJI (GPR) 28.3 2.7 2.7 1.7 2.3 KEYSTONE 2 (IS-PR 312) 10.0 2.3 2.7 2.0 2.3 LINE DRIVE GLS (APR 1797) 25.0 2.7 2.7 1.7 2.3 MONTEREY 3 (JR-408) 31.7 3.0 2.7 1.3 2.3 PM 102 23.3 2.3 2.3 2.3 2.3 PST-217 18.3 2.3 3.0 1.7 2.3 STELLAR GL (IS-PR 236) 18.3 2.3 2.7 2.0 2.3 CALYPSO 3 (MS2) 11.7 2.3 2.3 2.0 2.2 DERBY XTREME (IS-PR 268) 16.7 2.0 2.3 2.3 2.2 GRAY STAR (PST-2LGL) 11.7 2.7 2.3 1.7 2.2 KOKOMO II (IS-PR 235) 26.7 2.3 2.7 1.7 2.2 LA QUINTA (JR-255) 31.7 2.7 2.7 1.3 2.2 LS 2300 (APR 1670) 28.3 2.7 2.7 1.3 2.2 NEXUS XD (SP4) 21.7 2.3 2.7 1.7 2.2 PRIMARY (IS-PR 269) 21.7 2.3 2.3 2.0 2.2 TABLE 8. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE (CONT'D) 2004 NATIONAL PERENNIAL RYEGRASS TEST AT ST. PAUL, MN 1/ 2009 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ PERCENT COVER QUALITY RATINGS NAME SPRING MAY JUN JUL MEAN REGAL 5 (IS-PR 271) 11.7 2.3 2.3 2.0 2.2 BAR LP 4420 16.7 2.3 2.0 2.0 2.1 DASHER 3 (PICK RB-1) 10.0 1.7 2.7 2.0 2.1 FIREBOLT (PRG HS-01-09) 20.0 2.0 2.3 2.0 2.1 GALATTI (DP 17-9502) 6.7 1.7 2.7 2.0 2.1 PIANIST (DP 17-9505) 8.3 2.0 2.7 1.7 2.1 SUNSHINE 2 21.7 2.0 3.0 1.3 2.1 BREA (04-BRE) 30.0 2.3 2.3 1.3 2.0 EDGE II (AC2) 13.3 2.3 2.3 1.3 2.0 GRAND SLAM 2 (PST-2GSM) 20.0 2.0 2.7 1.3 2.0 MMW 8.3 2.0 2.3 1.7 2.0 NEXUS XR (SNR) 20.0 2.3 2.3 1.3 2.0 PHENOM (APR 1660) 21.7 2.3 2.3 1.3 2.0 QUICKSILVER 15.0 1.7 2.0 2.3 2.0 UNO (D04-11T) 10.0 2.0 2.3 1.7 2.0 ASP6005 (AJM) 11.7 2.0 1.7 2.0 1.9 PALACE (IS-PR 273) 16.7 2.3 2.0 1.3 1.9 SOPRANO (DP1) 6.7 1.7 2.3 1.7 1.9 ASP6001 (RTS) 15.0 2.0 2.0 1.3 1.8 FIESTA 4 (PICK F4) 11.7 1.7 2.0 1.7 1.8 D04-LP05 8.3 1.3 2.0 1.7 1.7 PLEASURE SUPREME (PM 103) 13.3 2.0 1.7 1.3 1.7 FOREVER (DP 17-9499) 1.7 1.0 2.3 1.0 1.4 PINNACLE II 5.0 1.3 1.7 1.3 1.4 LINN 2.5 1.0 1.3 1.0 1.1 LSD VALUE 41.7 2.6 2.8 1.7 1.8 C.V. (%) 68.6 39.0 34.5 30.9 29.3 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 MN1 SILTY CLAY LOAM 7.1-7.5 61-150 151-240 2.1-3.0 FULL SUN 1.6-2.0 NO IRRIGATION