TABLE 9. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE 2004 NATIONAL PERENNIAL RYEGRASS TEST AT ST. PAUL, MN 1/ 2006 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ PERCENT GENETIC SPRING PINK SNOW QUALITY RATINGS NAME COLOR GREENUP MOLD APR MAY JUN JUL AUG SEP OCT MEAN ALL*STAR 3 (IS-PR 274) 7.7 5.0 18.3 4.7 6.7 5.3 7.0 7.0 6.7 5.7 6.1 MMW 6.7 5.0 16.7 4.7 5.3 5.3 7.3 7.3 6.3 6.3 6.1 RNS 6.3 5.7 16.7 5.3 6.0 6.7 6.7 6.3 6.3 5.3 6.1 AMAZING GS (IS-PR 276) 7.7 5.0 21.7 5.0 6.3 5.7 5.7 6.0 6.3 6.3 5.9 EXACTA II GLSR (LTP-611-GLSR) 6.3 5.7 16.7 5.0 5.7 5.3 6.0 6.3 6.7 6.0 5.9 HOMERUN (RG3P) 6.3 5.3 23.3 4.7 6.0 6.0 6.0 6.3 6.3 5.7 5.9 ZOOM (LCK) 6.3 5.7 8.3 5.0 6.3 6.0 6.3 6.0 6.3 5.3 5.9 CUTTER II (PM 101) 7.7 6.3 36.7 5.0 5.7 5.7 6.0 5.7 6.7 6.3 5.9 D04-11T 7.3 5.0 26.7 4.7 6.0 5.7 6.3 5.3 7.0 5.7 5.8 DP1 7.3 5.3 13.3 5.0 5.7 5.0 5.3 6.7 7.0 6.0 5.8 ES45 8.0 5.7 15.0 6.3 5.7 6.3 5.3 5.3 5.7 6.0 5.8 OVERDRIVE 5.0 6.0 15.0 5.7 5.7 6.0 6.0 6.0 5.7 5.3 5.8 EDGE II (AC2) 7.7 5.0 18.3 5.0 6.0 6.0 5.3 5.3 6.3 6.0 5.7 APR 1648 7.3 5.3 13.3 4.0 6.0 6.7 6.3 6.0 6.0 5.0 5.7 BAR LP 4920 6.0 7.0 26.7 5.7 5.0 6.0 6.7 5.7 6.0 4.7 5.7 KEYSTONE 2 (IS-PR 312) 5.7 5.3 16.7 4.7 6.0 5.3 6.7 6.3 5.7 5.3 5.7 PROTEGE GLR 7.0 5.7 23.3 5.0 5.7 5.0 5.3 6.3 6.7 5.7 5.7 STELLAR GL (IS-PR 236) 8.0 5.0 20.0 4.3 5.7 5.0 5.3 7.0 6.7 6.0 5.7 ASP6002 (BPR) 8.3 5.3 11.7 4.7 6.0 6.0 5.0 5.3 6.3 5.7 5.6 PST-217 6.0 5.7 11.7 6.0 5.3 5.7 6.0 5.7 5.7 4.7 5.6 1G SQUARED (APR 1664) 6.3 5.3 16.7 4.3 6.0 5.3 6.0 5.7 6.3 5.0 5.5 BAR LP 4420 6.3 5.7 21.7 5.7 5.7 5.7 5.3 5.0 6.3 5.0 5.5 DP 17-9499 6.7 5.7 11.7 5.0 6.3 5.7 5.3 6.0 5.7 4.3 5.5 GALATTI (DP 17-9502) 5.3 6.0 16.7 5.0 5.7 5.7 5.3 6.0 5.7 5.0 5.5 GL-2 5.7 5.3 15.0 5.0 5.0 4.7 5.7 6.3 6.3 5.3 5.5 MACH I 6.7 5.7 20.0 5.3 6.0 5.3 5.3 5.0 6.3 5.0 5.5 PANTHER GLS 5.3 6.0 15.0 5.3 5.3 5.7 7.0 5.3 5.0 4.7 5.5 PIZZAZZ 6.7 5.7 21.7 4.7 5.7 5.7 5.0 5.7 6.3 5.3 5.5 REGAL 5 (IS-PR 271) 8.7 4.7 23.3 4.0 5.3 5.7 5.3 6.3 6.3 5.3 5.5 TOP GUN II (JR-324) 6.0 6.0 21.7 5.0 6.7 5.7 4.7 5.0 6.0 5.3 5.5 APPLE GL (AAZ-B104) 6.7 5.7 23.3 4.3 5.0 4.7 5.3 6.3 6.3 6.0 5.4 HALO (KN42) 8.3 5.0 20.0 5.0 5.7 6.0 5.3 5.0 6.0 5.0 5.4 CALYPSO 3 (MS2) 7.3 5.3 30.0 4.7 5.3 5.7 6.0 5.7 5.7 4.7 5.4 DASHER 3 (PICK RB-1) 7.0 5.0 20.0 4.3 5.0 5.0 5.7 7.0 5.7 5.0 5.4 NEXUS XR (SNR) 8.0 5.0 30.0 4.3 5.3 5.7 5.7 5.3 6.0 5.7 5.4 NEXUS XD (SP4) 8.3 5.0 25.0 4.7 5.3 5.3 5.0 5.7 6.7 5.0 5.4 ASP6006 (LPFG) 8.0 5.3 23.3 4.3 5.3 5.7 5.3 5.3 6.0 5.0 5.3 MANHATTAN 5 GLR (PST-2AM) 6.3 6.0 23.3 5.3 4.7 4.7 5.3 6.3 6.3 4.7 5.3 PINNACLE II 6.3 6.7 13.3 5.0 5.3 5.3 5.7 4.7 5.7 5.3 5.3 SECRETARIAT II GLSR (LTP-101-GLSR) 4.7 5.3 11.7 5.0 5.0 5.7 6.0 5.0 6.0 4.7 5.3 SR 4600 (SRX 4SP) 6.7 5.7 21.7 4.3 4.7 5.0 5.3 5.7 6.7 5.7 5.3 TR47 9.0 4.7 25.0 4.3 5.7 6.3 4.7 5.7 5.3 5.0 5.3 WIND DANCE 2 (PWDR) 7.7 4.3 25.0 4.7 5.3 5.7 5.0 5.7 6.0 5.0 5.3 ACCENT II (JR-119) 5.0 5.7 25.0 5.3 6.0 6.3 4.7 5.3 4.3 4.7 5.2 ASP6004 (EXS54) 8.0 5.3 28.3 4.0 5.3 5.7 5.0 5.3 6.0 5.0 5.2 CITATION FORE 4.7 7.3 20.0 5.7 5.3 5.0 5.0 5.3 5.3 5.0 5.2 DELAWARE XL (PICK 01-2) 7.3 4.7 35.0 4.0 6.0 6.0 5.0 4.0 6.3 5.0 5.2 TABLE 9. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE (CONT'D) 2004 NATIONAL PERENNIAL RYEGRASS TEST AT ST. PAUL, MN 1/ 2006 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ PERCENT GENETIC SPRING PINK SNOW QUALITY RATINGS NAME COLOR GREENUP MOLD APR MAY JUN JUL AUG SEP OCT MEAN GPR 7.7 4.7 20.0 4.0 5.7 5.7 5.3 5.0 5.7 5.3 5.2 PLEASURE SUPREME (PM 103) 7.7 5.0 15.0 4.7 5.3 5.7 5.3 4.7 6.0 5.0 5.2 REVENGE GLX (JR-348) 6.0 6.0 20.0 5.0 4.3 4.3 5.0 5.7 6.3 5.7 5.2 SILVER DOLLAR 5.3 6.7 13.3 6.0 5.0 5.0 5.0 5.0 5.3 4.7 5.1 BAR LP 4317 4.7 6.0 23.3 4.7 5.0 5.0 6.0 5.3 5.0 4.7 5.1 BRIGHTSTAR SLT 5.0 5.3 18.3 5.3 4.7 5.0 5.0 5.3 5.7 4.7 5.1 DCM 6.0 5.7 18.3 5.0 5.3 4.7 5.0 5.3 5.3 5.0 5.1 FIESTA 4 (PICK F4) 7.0 5.3 30.0 3.7 4.7 5.0 5.0 6.0 5.7 6.0 5.1 GRAY STAR (PST-2LGL) 5.3 4.7 23.3 4.7 5.7 5.3 5.3 5.0 5.0 5.0 5.1 KOKOMO II (IS-PR 235) 7.3 5.3 23.3 4.7 5.3 4.7 4.7 5.3 6.3 5.0 5.1 PALACE (IS-PR 273) 8.3 5.0 28.3 3.7 4.7 4.7 5.7 6.0 5.7 5.3 5.1 PRESIDIO (CNV) 7.3 4.3 21.7 4.0 5.0 5.3 5.7 5.3 5.3 5.0 5.1 PRIMARY (IS-PR 269) 7.3 5.3 30.0 4.3 5.3 4.7 5.7 5.7 5.3 5.0 5.1 PST-2AG4 7.0 4.7 41.7 4.3 5.0 5.0 5.0 5.3 6.3 4.7 5.1 04-BRE 7.0 5.3 25.0 4.7 5.0 5.7 5.0 5.3 5.0 4.7 5.0 ASP6003 (TRS) 7.7 5.0 25.0 4.7 5.0 5.3 4.7 5.3 5.3 5.0 5.0 BUENA VISTA 7.7 5.3 21.7 4.3 5.0 4.7 5.0 5.3 5.7 4.7 5.0 CHARISMATIC II GLSR (LTP-PG-GLSR) 5.7 5.7 15.0 5.3 4.0 4.3 5.3 5.7 6.0 4.7 5.0 FIREBOLT (PRG HS-01-09) 8.0 5.0 40.0 4.3 5.7 5.7 4.3 4.3 5.3 5.3 5.0 HEADSTART 2 6.7 4.7 25.0 4.3 5.7 5.7 4.3 4.7 6.0 4.7 5.0 PIANIST (DP 17-9505) 5.7 6.0 23.3 4.7 5.7 6.3 4.3 4.7 4.7 5.0 5.0 PS-2 6.0 5.0 30.0 4.0 5.7 5.3 3.3 5.0 6.0 5.3 5.0 PST-2BLK 6.0 5.3 10.0 5.3 5.3 5.0 4.7 5.0 5.0 5.0 5.0 PST-2LAN 5.3 5.0 31.7 5.0 5.3 5.0 5.7 5.0 4.7 4.3 5.0 VB99 7.3 5.0 33.3 3.7 5.0 5.3 5.0 5.0 5.7 5.0 5.0 ATTRIBUTE (IS-PR 270) 7.3 5.0 23.3 3.7 4.7 4.7 5.3 5.0 5.7 5.3 4.9 D04-1667 5.7 5.3 23.3 3.7 4.7 4.7 5.3 5.3 5.3 5.0 4.9 DP 17-9788 5.0 6.0 15.0 5.0 5.3 5.3 4.0 5.3 4.7 4.3 4.9 FUSION 7.3 6.3 30.0 4.3 4.7 4.7 5.0 5.3 5.3 4.7 4.9 GOALKEEPER II (JR-114) 4.3 5.0 11.7 5.3 5.7 5.7 3.7 5.0 4.7 4.0 4.9 QUICKSILVER 7.3 4.0 15.0 4.3 5.0 5.3 5.3 4.3 5.0 4.7 4.9 RAD-PR8 5.3 6.0 20.0 4.3 5.7 5.3 5.0 4.7 4.7 4.7 4.9 VB77 7.3 5.3 28.3 4.0 4.7 5.3 5.3 5.0 5.0 5.0 4.9 ASP6001 (RTS) 8.3 4.7 30.0 4.3 5.0 5.3 4.3 4.3 5.3 4.7 4.8 DERBY XTREME (IS-PR 268) 6.7 4.3 33.3 3.0 4.3 4.3 5.0 5.3 5.7 5.7 4.8 L44 9.0 4.3 21.7 3.7 5.0 5.3 5.0 4.3 5.3 4.7 4.8 PARAGON GLR 6.3 5.7 25.0 4.0 4.7 5.0 4.3 5.3 5.3 5.0 4.8 PREMIER II 5.0 7.3 13.3 5.3 4.3 5.0 3.7 4.7 5.0 5.3 4.8 GRAND SLAM 2 (PST-2GSM) 6.3 5.3 21.7 4.7 5.0 4.3 5.3 4.7 5.0 4.3 4.8 04-BEN 5.3 5.7 31.7 4.0 4.3 4.7 5.7 4.3 4.7 5.0 4.7 ASP6005 (AJM) 8.0 5.7 30.0 4.3 5.0 4.7 4.7 4.3 5.3 4.7 4.7 D04-LP05 6.0 5.7 28.3 4.0 4.7 4.7 4.7 5.0 4.7 5.0 4.7 DART (APR 1663) 5.7 5.7 18.3 4.0 5.0 4.7 4.3 4.7 5.3 5.0 4.7 HARRIER (SRX 4UP3) 6.0 5.3 31.7 3.7 4.0 4.3 5.3 5.3 5.0 5.0 4.7 LA QUINTA (JR-255) 7.7 5.3 25.0 4.7 5.0 5.0 4.7 4.7 4.7 4.3 4.7 LINE DRIVE GLS (APR 1797) 6.3 6.3 15.0 5.3 4.7 4.7 4.3 4.3 5.0 4.3 4.7 PICK 02-R 8.7 4.3 31.7 3.0 5.0 5.3 4.7 4.7 5.7 4.7 4.7 TABLE 9. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE (CONT'D) 2004 NATIONAL PERENNIAL RYEGRASS TEST AT ST. PAUL, MN 1/ 2006 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ PERCENT GENETIC SPRING PINK SNOW QUALITY RATINGS NAME COLOR GREENUP MOLD APR MAY JUN JUL AUG SEP OCT MEAN BARLENNIUM 5.3 6.0 18.3 4.7 4.7 5.3 3.7 4.3 5.0 4.7 4.6 CABO II (IS-PR 233) 8.7 5.0 31.7 3.3 5.0 5.0 5.3 4.7 5.0 4.0 4.6 CADDIESHACK II (JR-163) 4.3 5.7 21.7 4.3 5.3 5.7 3.7 4.3 5.0 3.7 4.6 INSPIRE 4.7 6.0 18.3 4.7 5.0 5.0 5.0 4.7 4.0 4.0 4.6 PM 102 8.3 5.0 18.3 4.0 5.0 5.0 4.3 3.7 5.0 5.0 4.6 SUNSHINE 2 7.3 4.3 33.3 3.7 4.7 5.7 4.3 4.0 5.7 4.3 4.6 AF 7.3 5.7 40.0 3.0 4.3 4.3 4.7 4.7 5.3 5.0 4.5 PENTIUM 4.3 5.7 11.7 4.7 4.3 4.7 3.7 5.0 4.7 4.3 4.5 PHENOM (APR 1660) 6.3 6.3 21.7 4.0 4.0 4.7 4.3 4.3 5.3 4.7 4.5 PST-2MNG 5.3 6.0 26.7 3.7 4.7 4.3 4.3 4.7 5.3 4.7 4.5 E-99 5.3 5.7 18.3 4.7 4.0 4.3 3.7 5.0 4.3 4.7 4.4 SRX 4682 4.0 6.7 21.7 5.7 4.7 5.0 3.3 4.3 4.3 3.7 4.4 MONTEREY 3 (JR-408) 5.0 4.7 30.0 3.7 5.3 5.7 3.3 4.3 4.3 3.7 4.3 PALMER III 5.0 5.7 13.3 4.0 4.3 4.0 4.0 4.7 4.7 4.3 4.3 REPELL GLS 4.7 5.0 20.0 4.3 4.0 4.7 4.0 4.7 4.3 4.3 4.3 SRX 4692 5.7 5.3 18.3 4.3 4.7 4.0 3.7 4.3 5.0 4.0 4.3 D04-UP 6.0 5.7 35.0 4.0 4.3 4.3 4.7 4.0 4.3 4.0 4.2 PANTHER 4.0 6.7 15.0 4.3 4.0 4.7 3.3 4.0 4.3 4.7 4.2 APR 1670 5.7 6.3 26.7 3.7 4.3 4.3 3.7 3.7 4.3 4.0 4.0 LPR 02203 2.7 7.0 13.3 4.7 3.7 4.3 3.7 4.3 4.0 3.0 4.0 PALMER IV 8.0 5.3 38.3 2.7 3.7 4.7 4.3 3.7 4.7 4.3 4.0 AFFINITY 3.0 8.0 20.0 3.3 2.0 4.0 3.0 4.0 3.7 3.3 3.3 PINNACLE 2.0 8.0 20.0 3.0 1.7 3.3 3.0 3.7 2.3 2.7 2.8 PREMIER 2.3 6.7 15.0 3.0 2.7 3.3 1.3 3.0 2.7 2.7 2.7 LINN 1.0 6.5 17.5 1.0 1.0 1.0 1.7 1.0 1.0 1.0 1.1 LSD VALUE 1.1 1.2 46.9 2.0 1.4 1.3 1.5 1.8 1.5 1.3 1.0 C.V. (%) 11.6 12.7 53.1 21.7 16.0 14.2 17.9 19.2 15.9 15.6 12.4 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. 2006 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 NO IRRIGATION