TABLE 20. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE 2004 NATIONAL PERENNIAL RYEGRASS TEST AT QUEBEC CITY (CANADA), QE 1/ 2006 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC SPRING LEAF DENSITY DENSITY DENSITY QUALITY RATINGS NAME COLOR GREENUP TEXTURE SPRING SUMMER FALL MAY JUN JUL AUG SEP OCT MEAN SILVER DOLLAR 6.3 3.7 7.0 6.7 6.3 6.0 7.3 7.0 7.3 7.3 7.0 5.0 6.8 1G SQUARED (APR 1664) 6.0 3.0 7.0 6.3 6.3 6.7 6.7 6.7 7.0 7.0 7.3 5.3 6.7 BAR LP 4920 6.0 2.7 7.0 6.3 6.0 6.0 7.0 6.3 7.3 7.0 7.0 5.3 6.7 FIESTA 4 (PICK F4) 6.7 3.0 7.0 6.7 6.3 6.0 7.0 6.7 7.0 7.3 7.0 5.0 6.7 CUTTER II (PM 101) 6.7 3.3 7.0 6.7 6.3 6.0 7.0 6.7 7.0 7.0 7.0 5.3 6.7 NEXUS XD (SP4) 7.3 3.0 7.0 7.0 6.3 6.0 7.7 6.7 7.0 6.7 7.0 5.0 6.7 04-BRE 6.0 3.7 7.3 7.0 6.0 5.7 7.0 6.0 7.0 7.3 7.0 5.0 6.6 APPLE GL (AAZ-B104) 6.0 3.0 7.0 7.0 6.3 6.0 7.0 5.7 7.0 7.0 7.3 5.3 6.6 ASP6001 (RTS) 7.0 2.3 7.0 7.0 6.0 6.0 7.3 6.0 7.0 7.0 7.0 5.0 6.6 ASP6004 (EXS54) 6.7 3.0 7.3 7.0 6.0 6.0 7.0 6.3 7.0 7.0 7.0 5.0 6.6 D04-11T 7.0 2.7 7.0 7.0 6.0 6.0 7.0 6.0 7.3 7.0 7.0 5.3 6.6 D04-LP05 6.7 3.0 7.0 6.7 6.3 6.0 7.0 6.7 7.0 6.7 7.0 5.0 6.6 DP 17-9499 6.7 2.3 7.3 6.7 6.3 6.0 6.7 6.3 7.3 6.7 7.0 5.3 6.6 GALATTI (DP 17-9502) 6.7 3.7 7.0 6.7 6.0 6.0 7.3 6.3 7.0 7.0 7.0 5.0 6.6 MACH I 7.0 2.3 7.0 7.0 6.3 6.0 6.7 6.7 7.0 6.7 7.0 5.3 6.6 PHENOM (APR 1660) 6.0 2.7 7.0 6.7 6.3 6.0 6.7 6.7 7.0 7.0 7.0 5.3 6.6 PLEASURE SUPREME (PM 103) 7.0 3.0 7.0 7.0 6.0 6.0 7.3 6.3 7.0 6.7 7.0 5.3 6.6 REVENGE GLX (JR-348) 6.3 3.0 7.3 6.3 6.0 6.0 7.0 6.3 7.0 6.7 7.3 5.3 6.6 BAR LP 4317 6.0 2.3 7.0 6.7 6.7 6.0 6.3 6.0 7.7 7.0 7.0 5.0 6.5 DCM 5.7 3.0 7.3 6.7 6.0 6.3 6.7 6.0 7.3 6.7 7.0 5.3 6.5 DELAWARE XL (PICK 01-2) 7.3 2.0 7.0 6.3 6.0 6.0 6.7 6.7 7.0 6.7 6.7 5.3 6.5 GL-2 6.3 3.0 7.3 7.0 6.0 6.3 7.0 6.0 7.0 6.7 7.0 5.3 6.5 ZOOM (LCK) 7.0 3.0 7.0 7.3 6.0 6.0 6.7 6.3 7.3 6.3 7.3 5.0 6.5 PINNACLE II 6.7 3.3 7.0 7.3 6.0 6.0 7.0 6.0 7.0 7.0 7.0 5.0 6.5 PST-2MNG 6.0 3.3 7.0 6.7 6.3 6.3 7.0 6.3 7.0 7.3 6.7 4.7 6.5 RNS 5.7 2.7 7.0 7.0 6.0 6.7 6.7 6.3 7.0 6.7 7.0 5.3 6.5 EDGE II (AC2) 6.3 3.0 7.3 7.0 6.0 6.0 6.7 6.3 7.0 6.3 7.0 5.0 6.4 APR 1648 6.7 3.0 7.0 7.0 6.0 6.3 7.0 6.3 6.3 6.3 7.3 5.3 6.4 BUENA VISTA 6.7 2.7 7.0 7.3 6.3 6.0 6.7 6.0 7.0 7.0 7.0 4.7 6.4 HARRIER (SRX 4UP3) 6.3 3.0 7.0 7.0 6.3 6.3 6.7 5.7 7.0 7.0 7.0 5.0 6.4 HOMERUN (RG3P) 7.0 3.3 7.0 7.0 6.0 6.0 6.7 6.0 7.0 6.7 7.0 5.3 6.4 OVERDRIVE 6.3 3.0 7.0 7.0 6.0 6.0 6.7 6.0 7.0 6.7 7.0 5.0 6.4 PRIMARY (IS-PR 269) 6.0 3.0 7.0 7.0 6.0 6.0 6.7 6.0 7.0 6.7 7.0 5.0 6.4 PST-2BLK 6.7 2.3 7.0 6.3 6.3 6.0 7.0 6.3 6.7 7.0 6.7 5.0 6.4 GRAND SLAM 2 (PST-2GSM) 6.7 2.0 7.0 7.0 6.0 6.0 6.7 6.3 7.0 7.0 6.7 5.0 6.4 SR 4600 (SRX 4SP) 6.0 2.7 7.0 7.3 6.0 6.0 7.0 5.7 7.0 6.3 7.3 5.3 6.4 SUNSHINE 2 7.7 2.3 7.0 7.3 6.0 6.0 7.3 6.0 6.7 7.0 6.7 5.0 6.4 WIND DANCE 2 (PWDR) 7.0 3.0 7.0 7.0 6.0 6.0 7.0 5.7 7.3 6.7 7.0 5.0 6.4 ATTRIBUTE (IS-PR 270) 6.3 3.0 7.0 7.0 6.0 6.0 6.3 5.7 7.0 7.0 7.0 5.0 6.3 D04-UP 5.7 3.0 7.3 6.7 6.0 6.0 6.3 6.0 7.0 6.7 7.0 5.0 6.3 DART (APR 1663) 6.3 2.7 7.0 6.0 6.0 6.0 6.3 6.0 7.3 6.3 7.0 5.0 6.3 EXACTA II GLSR (LTP-611-GLSR) 6.3 3.0 7.0 6.7 6.3 6.0 6.7 6.0 7.0 6.3 7.0 5.0 6.3 GRAY STAR (PST-2LGL) 7.0 2.0 7.0 7.0 6.7 6.0 7.0 6.0 6.7 6.7 6.7 4.7 6.3 HALO (KN42) 7.3 2.3 7.0 7.0 6.0 6.0 7.0 6.0 6.7 6.7 6.7 5.0 6.3 HEADSTART 2 7.0 2.7 7.3 6.7 6.0 6.0 6.7 6.0 6.7 6.7 6.7 5.0 6.3 KEYSTONE 2 (IS-PR 312) 6.0 2.7 7.3 6.7 6.0 6.3 6.3 6.0 7.0 6.3 7.0 5.0 6.3 LA QUINTA (JR-255) 6.7 3.7 7.0 7.0 6.0 6.3 6.7 5.7 7.0 6.7 7.0 5.0 6.3 TABLE 20. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE (CONT'D) 2004 NATIONAL PERENNIAL RYEGRASS TEST AT QUEBEC CITY (CANADA), QE 1/ 2006 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC SPRING LEAF DENSITY DENSITY DENSITY QUALITY RATINGS NAME COLOR GREENUP TEXTURE SPRING SUMMER FALL MAY JUN JUL AUG SEP OCT MEAN PM 102 7.0 3.0 7.0 6.3 6.0 6.0 7.0 5.7 6.7 6.7 7.0 5.0 6.3 PRESIDIO (CNV) 7.0 2.7 7.0 7.0 6.3 6.0 6.3 6.0 7.0 6.3 7.0 5.3 6.3 VB99 7.3 3.3 7.0 7.0 6.0 6.0 6.7 6.0 6.7 6.3 7.0 5.0 6.3 ACCENT II (JR-119) 6.0 3.0 7.0 7.0 6.0 6.0 5.3 6.3 6.7 7.0 7.0 5.0 6.2 AF 6.0 2.7 7.0 7.0 6.0 6.0 6.3 6.0 6.7 6.3 7.0 5.0 6.2 ALL*STAR 3 (IS-PR 274) 6.7 3.0 7.0 6.7 6.3 6.0 6.3 6.0 7.3 6.0 6.7 4.7 6.2 AMAZING GS (IS-PR 276) 6.7 2.7 7.0 6.7 6.0 6.3 6.7 6.0 7.0 6.3 6.3 4.7 6.2 APR 1670 6.0 2.3 7.0 6.3 6.0 6.0 6.3 6.0 6.7 7.0 7.0 4.3 6.2 ASP6003 (TRS) 6.7 3.3 7.3 6.7 6.0 6.0 5.7 6.0 6.7 7.0 7.0 5.0 6.2 ASP6005 (AJM) 7.0 3.0 7.0 7.0 6.0 6.0 7.0 5.3 6.7 6.0 7.0 5.0 6.2 ASP6006 (LPFG) 7.0 2.7 7.0 6.7 6.0 6.0 6.7 6.3 6.7 6.0 6.7 4.7 6.2 CADDIESHACK II (JR-163) 6.0 2.3 7.3 6.7 6.0 6.0 6.3 6.3 7.0 6.7 6.3 4.3 6.2 CITATION FORE 6.0 2.7 7.0 6.7 6.0 6.0 6.3 5.7 7.0 6.3 6.7 5.0 6.2 D04-1667 6.0 2.7 7.0 6.7 6.0 6.3 6.0 6.0 7.0 6.7 6.7 5.0 6.2 DERBY XTREME (IS-PR 268) 6.3 2.7 7.0 6.7 6.0 6.0 6.7 5.7 6.7 6.7 6.7 5.0 6.2 DP 17-9788 6.3 3.0 7.3 7.0 6.7 6.3 6.3 6.0 7.0 6.7 7.0 4.3 6.2 E-99 6.3 3.0 7.0 7.0 6.0 6.0 6.3 5.7 7.0 6.3 6.7 5.3 6.2 ES45 7.3 2.7 7.0 6.3 5.7 6.0 7.0 5.7 6.7 6.7 6.7 4.7 6.2 FIREBOLT (PRG HS-01-09) 7.3 2.0 7.0 6.3 5.7 6.0 7.0 6.0 6.7 6.0 6.7 5.0 6.2 GOALKEEPER II (JR-114) 6.3 2.7 7.0 7.0 6.0 6.0 6.7 6.0 6.7 6.3 6.7 4.7 6.2 INSPIRE 6.0 2.7 7.0 6.7 6.0 6.0 7.0 5.7 7.0 6.3 7.0 4.3 6.2 LINE DRIVE GLS (APR 1797) 6.0 2.3 7.0 6.3 6.0 6.0 6.7 5.3 7.0 6.7 6.7 5.0 6.2 MANHATTAN 5 GLR (PST-2AM) 5.7 3.3 7.0 7.0 6.0 6.3 6.3 6.0 7.3 6.3 6.7 4.7 6.2 PALMER IV 6.0 2.7 7.0 7.0 6.0 6.0 6.0 6.0 7.0 6.7 6.7 5.0 6.2 PENTIUM 6.0 2.7 7.0 6.3 6.0 6.0 6.0 6.0 7.0 6.7 6.7 5.0 6.2 PIANIST (DP 17-9505) 6.3 2.7 7.0 6.3 6.0 6.0 6.0 6.0 7.0 6.7 6.7 4.7 6.2 DASHER 3 (PICK RB-1) 6.3 3.0 7.0 7.3 5.7 6.0 6.7 5.7 6.7 6.3 6.7 5.0 6.2 PS-2 6.0 2.0 7.0 6.0 6.3 6.0 6.3 6.0 7.0 6.3 6.7 5.0 6.2 PST-2LAN 6.3 2.3 7.0 7.0 6.0 6.0 6.3 5.7 7.0 7.0 6.7 4.7 6.2 TR47 7.0 3.3 7.3 7.0 6.0 6.0 6.7 5.7 6.7 6.0 7.3 5.0 6.2 VB77 7.3 3.0 7.0 6.7 6.0 6.0 6.7 5.7 7.0 6.3 7.0 4.7 6.2 BRIGHTSTAR SLT 6.3 2.3 7.0 7.0 6.0 6.0 6.3 5.3 6.7 6.3 7.0 5.0 6.1 CHARISMATIC II GLSR (LTP-PG-GLSR) 6.0 2.3 7.3 7.0 6.0 6.0 6.3 5.7 6.7 6.7 6.7 4.7 6.1 DP1 6.3 3.3 7.0 6.7 6.0 6.3 6.7 5.7 6.7 6.0 6.7 4.7 6.1 MMW 6.7 2.3 7.0 7.3 6.3 6.0 6.3 5.3 7.0 6.3 7.0 4.7 6.1 PALACE (IS-PR 273) 6.7 2.7 7.0 6.3 6.0 6.0 6.3 5.7 6.7 6.3 6.7 4.7 6.1 PREMIER II 6.3 2.7 7.0 6.7 6.0 5.7 6.0 5.7 7.0 6.7 6.7 4.3 6.1 PROTEGE GLR 6.3 2.7 7.7 6.3 6.0 6.0 6.7 5.3 6.7 6.3 6.7 5.0 6.1 PST-217 7.0 2.7 7.0 6.3 6.3 6.0 6.3 5.7 6.7 6.7 6.7 4.7 6.1 RAD-PR8 6.3 2.7 7.0 7.0 6.0 6.0 6.0 6.0 7.0 6.3 6.7 4.7 6.1 REGAL 5 (IS-PR 271) 6.7 2.7 7.3 6.7 6.0 6.0 6.7 6.0 6.7 6.0 6.7 4.7 6.1 REPELL GLS 6.3 2.7 7.0 6.7 6.0 6.0 6.3 5.7 6.3 6.7 6.7 4.7 6.1 BARLENNIUM 5.7 2.7 7.0 6.7 6.7 6.3 6.3 5.7 7.3 6.3 6.0 4.3 6.0 CABO II (IS-PR 233) 6.7 2.3 7.0 6.7 6.3 6.0 6.3 5.7 6.7 6.0 6.7 4.7 6.0 GPR 7.0 2.7 7.3 6.3 5.7 5.7 6.3 5.3 7.0 6.7 6.3 4.3 6.0 PANTHER 5.3 2.7 7.3 6.7 6.0 6.0 6.3 6.0 6.3 6.7 6.3 4.3 6.0 PICK 02-R 7.0 3.0 7.0 7.0 5.3 6.0 7.0 5.3 6.3 6.3 6.3 4.7 6.0 TABLE 20. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE (CONT'D) 2004 NATIONAL PERENNIAL RYEGRASS TEST AT QUEBEC CITY (CANADA), QE 1/ 2006 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC SPRING LEAF DENSITY DENSITY DENSITY QUALITY RATINGS NAME COLOR GREENUP TEXTURE SPRING SUMMER FALL MAY JUN JUL AUG SEP OCT MEAN QUICKSILVER 6.7 2.3 7.0 6.7 6.0 6.0 6.3 5.7 6.3 6.3 6.7 4.7 6.0 04-BEN 6.3 2.3 7.0 6.7 6.0 6.0 6.0 5.0 6.7 6.3 6.7 4.7 5.9 BAR LP 4420 6.0 3.0 7.0 6.7 6.0 6.0 6.3 5.7 7.0 6.0 6.7 4.0 5.9 KOKOMO II (IS-PR 235) 6.3 2.7 7.0 7.0 6.0 6.0 6.0 5.7 6.7 6.3 6.3 4.7 5.9 L44 7.3 2.7 7.0 6.7 6.0 5.7 6.3 5.7 7.0 5.7 6.7 4.3 5.9 CALYPSO 3 (MS2) 6.3 3.3 7.0 7.3 6.0 6.0 6.3 5.3 7.0 6.0 6.7 4.3 5.9 PALMER III 6.0 3.0 7.0 6.3 6.0 6.0 5.7 5.7 6.7 6.3 6.3 4.7 5.9 PIZZAZZ 6.0 2.3 7.0 6.7 6.3 6.0 6.3 5.0 6.7 6.0 6.7 4.7 5.9 SECRETARIAT II GLSR (LTP-101-GLSR) 6.3 3.0 7.3 6.7 6.0 6.0 6.0 5.3 6.7 6.0 6.3 5.0 5.9 SRX 4682 6.0 2.7 7.0 6.3 6.7 6.0 6.0 5.0 7.0 6.3 6.3 4.7 5.9 STELLAR GL (IS-PR 236) 6.7 2.3 7.0 6.7 6.0 6.0 6.3 5.3 6.3 6.3 6.3 4.7 5.9 ASP6002 (BPR) 7.3 2.3 7.0 6.3 6.0 6.0 6.3 5.0 6.7 5.7 6.7 4.3 5.8 FUSION 6.0 3.0 7.0 7.0 5.7 6.0 6.0 5.7 6.3 6.0 6.3 4.3 5.8 LPR 02203 5.0 3.3 6.7 7.0 5.7 6.7 6.7 5.0 6.3 7.0 6.0 4.0 5.8 MONTEREY 3 (JR-408) 6.3 2.3 7.0 6.7 6.0 6.0 6.0 5.7 6.3 6.3 6.3 4.3 5.8 PANTHER GLS 5.7 2.7 7.0 7.0 6.0 6.0 5.7 5.3 7.0 6.3 6.3 4.3 5.8 PARAGON GLR 6.3 2.7 7.3 7.0 6.0 6.0 6.0 5.0 6.7 5.7 6.7 4.7 5.8 PST-2AG4 6.3 3.0 7.0 7.0 6.0 6.0 6.3 5.3 6.3 6.0 6.3 4.7 5.8 NEXUS XR (SNR) 6.7 2.3 7.0 7.3 6.0 6.0 6.3 5.3 6.0 6.0 6.3 4.7 5.8 SRX 4692 6.3 2.7 6.7 6.0 6.0 6.0 6.7 5.3 6.7 6.0 6.0 4.0 5.8 PREMIER 5.0 3.3 7.3 6.7 6.3 6.3 6.0 5.0 7.0 6.3 6.0 4.0 5.7 TOP GUN II (JR-324) 6.3 2.7 7.0 6.3 6.0 6.0 6.0 5.0 6.3 6.0 6.7 4.3 5.7 AFFINITY 5.0 2.3 7.0 6.7 6.7 6.0 5.7 5.0 5.7 6.3 6.3 4.0 5.5 PINNACLE 4.7 3.3 7.0 6.0 6.0 6.0 5.0 5.3 6.0 6.0 6.3 4.3 5.5 LINN 4.0 2.0 6.7 5.3 5.3 5.3 4.3 5.0 6.0 5.7 5.3 3.0 4.9 LSD VALUE 0.9 1.7 1.5 1.5 0.8 0.8 1.3 1.7 1.2 1.7 1.1 1.0 0.8 C.V. (%) 8.1 20.8 4.0 7.6 5.2 4.4 9.5 11.1 6.7 8.9 6.7 10.1 6.2 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 QE1 - - - - - - - -