TABLE 25. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE 2004 NATIONAL PERENNIAL RYEGRASS TEST AT BROOKINGS, SD 1/ 2005 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ PERCENT LOW SPRING ESTABLISH- TEMPERATURE QUALITY RATINGS NAME GREENUP MENT INJURY JUN JUL AUG SEP OCT MEAN APR 1648 7.0 65.0 5.7 7.3 8.0 7.3 7.3 6.7 7.3 PREMIER II 6.3 80.0 2.7 7.3 7.3 7.3 6.7 6.7 7.1 SUNSHINE 2 7.0 68.3 6.3 7.0 7.3 6.7 7.0 7.3 7.1 IS-PR 236 7.3 68.3 5.0 7.0 7.0 7.0 7.0 7.0 7.0 DP 17-9499 7.0 61.7 6.0 7.3 6.7 6.7 6.7 7.0 6.9 EXACTA II GLSR (LTP-611-GLSR) 6.7 70.0 5.0 7.0 7.0 7.0 6.7 6.7 6.9 KEYSTONE 2 (IS-PR 312) 7.3 71.7 6.0 7.3 6.7 6.7 6.7 7.0 6.9 PANTHER GLS 6.7 70.0 5.3 7.3 7.0 6.7 6.7 6.7 6.9 PARAGON GLR 6.7 66.7 6.0 7.7 7.0 7.0 6.3 6.3 6.9 PM 103 7.0 66.7 6.0 7.0 7.3 6.7 6.7 6.7 6.9 TOP GUN II (JR-324) 7.0 66.7 5.7 7.0 6.7 6.7 6.7 7.0 6.8 PINNACLE II 7.0 71.7 4.7 6.3 7.3 6.7 7.0 6.7 6.8 D04-11T 7.3 68.3 5.3 7.0 7.0 7.0 6.3 6.3 6.7 GL-2 7.0 71.7 4.3 7.0 7.0 6.7 6.3 6.3 6.7 GPR 7.0 70.0 5.7 7.0 6.7 6.7 6.3 7.0 6.7 DERBY XTREME (IS-PR 268) 7.0 75.0 5.3 6.7 7.0 6.3 6.7 6.7 6.7 ALL*STAR 3 (IS-PR 274) 6.7 71.7 6.0 7.0 6.7 6.7 6.3 6.7 6.7 MACH I 7.0 65.0 5.0 7.0 6.7 6.7 6.3 7.0 6.7 PENTIUM 7.3 76.7 4.3 6.7 7.0 6.7 6.7 6.7 6.7 DELAWARE XL (PICK 01-2) 6.3 68.3 6.3 6.3 7.7 6.7 6.7 6.3 6.7 PICK RB-1 7.3 65.0 6.0 7.0 6.3 6.3 6.7 7.0 6.7 L44 7.0 68.3 6.7 6.7 7.0 6.3 6.7 6.3 6.6 RNS 7.3 70.0 5.0 7.0 7.0 6.7 6.3 6.0 6.6 SECRETARIAT II GLSR (LTP-101-GLSR) 6.7 66.7 4.7 7.0 6.7 6.7 6.3 6.3 6.6 SR 4600 (SRX 4SP) 7.0 71.7 6.0 6.7 6.3 6.3 6.7 7.0 6.6 $ILVER DOLLAR 6.7 70.0 4.3 6.3 6.3 6.3 6.7 6.7 6.5 ARR 1664 7.0 65.0 5.3 6.7 6.3 6.3 6.3 6.7 6.5 BAR LP 4420 7.0 65.0 5.0 6.7 6.3 6.3 6.3 7.0 6.5 BAR LP 4920 7.0 66.7 5.0 7.0 6.3 6.3 6.3 6.7 6.5 BUENA VISTA 7.0 63.3 5.3 6.7 7.0 6.7 6.0 6.0 6.5 PRESIDIO (CNV) 6.7 60.0 6.3 6.7 6.0 6.3 6.7 6.7 6.5 D04-1667 7.0 58.3 6.3 6.7 6.3 6.7 6.3 6.7 6.5 DCM 7.0 68.3 5.0 7.3 6.3 6.7 6.0 6.3 6.5 ASP6004 (EXS54) 7.3 58.3 5.7 7.3 6.0 6.7 6.0 6.3 6.5 GRAY STAR (PST-2LGL) 6.3 68.3 5.7 7.0 6.3 6.7 6.0 6.3 6.5 REVENGE GLX (JR-348) 6.3 63.3 5.3 6.7 6.3 6.3 6.3 7.0 6.5 MS2 6.3 65.0 6.0 6.7 6.3 6.3 6.7 6.7 6.5 OVERDRIVE 7.0 70.0 6.3 6.7 6.7 6.3 6.3 6.7 6.5 PICK 02-R 7.0 63.3 6.3 7.0 5.7 6.3 6.3 7.0 6.5 FIESTA 4 (PICK F4) 7.0 68.3 5.7 7.0 5.7 6.0 6.3 7.3 6.5 PIZZAZZ 7.0 68.3 4.7 6.7 6.3 6.3 6.3 6.7 6.5 PST-2GSM 6.3 61.7 4.7 6.7 6.7 6.3 6.3 6.3 6.5 PST-2MNG 7.0 61.7 5.3 6.7 6.7 6.3 6.3 6.3 6.5 PWDR 6.3 60.0 6.0 6.7 6.0 6.3 6.3 7.0 6.5 SP4 6.7 71.7 5.3 6.7 6.3 6.3 6.3 6.7 6.5 VB99 7.3 70.0 5.7 6.7 6.3 6.3 6.3 7.0 6.5 ASP6002 (BPR) 7.0 63.3 6.3 6.7 6.3 6.0 6.3 6.7 6.4 TABLE 25. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE (CONT'D) 2004 NATIONAL PERENNIAL RYEGRASS TEST AT BROOKINGS, SD 1/ 2005 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ PERCENT LOW SPRING ESTABLISH- TEMPERATURE QUALITY RATINGS NAME GREENUP MENT INJURY JUN JUL AUG SEP OCT MEAN GALATTI (DP 17-9502) 7.0 63.3 5.3 6.0 6.7 6.3 6.3 6.7 6.4 PRIMARY (IS-PR 269) 7.3 70.0 5.0 6.7 6.0 6.0 6.3 7.0 6.4 LCK 6.7 61.7 5.3 7.0 6.0 6.0 6.0 7.0 6.4 MMW 6.7 66.7 5.3 6.3 6.7 6.3 6.3 6.3 6.4 PANTHER 5.7 78.3 2.7 7.0 6.3 6.3 6.0 6.3 6.4 PST-2AG4 6.0 68.3 5.7 6.3 6.3 6.3 6.3 6.7 6.4 TR47 7.3 63.3 6.0 6.7 6.3 6.0 6.3 6.7 6.4 AC2 6.7 61.7 6.7 6.7 6.3 6.0 6.0 6.7 6.3 AF 7.0 65.0 5.3 7.0 6.3 6.3 6.0 6.0 6.3 ASP6005 (AJM) 6.7 63.3 5.7 6.7 6.3 6.3 6.0 6.3 6.3 APR 1670 6.7 66.7 5.3 6.7 6.3 6.3 6.0 6.0 6.3 D04-LP05 6.3 71.7 6.0 6.7 5.7 6.0 6.0 7.0 6.3 HEADSTART 2 7.0 70.0 6.0 6.7 5.7 6.0 6.3 7.0 6.3 KOKOMO II (IS-PR 235) 7.0 63.3 5.3 6.3 6.7 6.0 6.0 6.3 6.3 PALACE (IS-PR 273) 7.3 63.3 5.3 7.0 6.0 6.3 6.0 6.3 6.3 ACCENT II (JR-119) 7.0 63.3 5.0 6.7 6.7 6.3 6.0 6.0 6.3 MONTEREY 3 (JR-408) 6.3 71.7 5.3 6.7 6.0 6.0 6.0 6.7 6.3 PRG HS-01-09 6.7 58.3 6.3 6.3 6.3 6.0 6.3 6.3 6.3 PROTEGE GLR 7.0 71.7 5.7 6.7 5.7 6.0 6.3 7.0 6.3 RAD-PR8 6.7 61.7 5.0 6.3 6.7 6.3 6.3 6.0 6.3 REPELL GLS 7.0 68.3 5.3 6.7 6.7 6.3 6.3 5.7 6.3 ASP6003 (TRS) 7.0 61.7 5.7 6.3 6.3 6.0 6.3 6.7 6.3 VB77 6.7 55.0 6.3 6.7 6.3 6.0 6.3 6.3 6.3 04-BRE 6.7 58.3 6.7 6.3 6.0 6.0 6.0 6.7 6.2 BARLENNIUM 6.7 80.0 3.7 7.0 6.0 6.3 5.7 6.0 6.2 DP 17-9788 6.7 68.3 6.0 6.7 5.7 6.0 6.3 6.3 6.2 DP1 7.3 68.3 5.3 6.3 6.0 6.0 6.0 6.7 6.2 FUSION 6.7 63.3 5.0 6.3 6.3 6.0 6.0 6.3 6.2 CABO II (IS-PR 233) 7.0 58.3 6.3 6.7 6.3 6.3 6.0 5.7 6.2 GOALKEEPER II (JR-114) 6.7 66.7 6.0 6.3 5.7 6.0 6.0 7.0 6.2 PALMER III 6.3 66.7 4.7 6.3 6.3 6.3 6.0 6.0 6.2 PS-2 6.7 60.0 5.7 7.0 5.7 6.0 6.0 6.3 6.2 QUICKSILVER 7.0 71.7 4.7 6.7 6.0 6.0 6.0 6.3 6.2 RG3P 7.0 68.3 4.3 6.3 6.7 6.0 6.0 6.0 6.2 04-BEN 6.3 56.7 5.3 6.3 6.3 6.0 6.0 6.0 6.1 AAZ-B104 6.7 58.3 5.0 5.7 6.3 6.0 6.0 6.3 6.1 APR 1663 7.0 66.7 3.3 6.7 6.3 6.3 5.7 5.7 6.1 LINE DRIVE GLS (APR 1797) 7.0 66.7 5.0 6.3 6.3 6.3 5.7 5.7 6.1 BRIGHTSTAR SLT 6.3 73.3 4.0 6.3 6.3 6.3 6.0 5.7 6.1 CITATION FORE 6.3 63.3 4.7 6.3 6.0 6.0 6.0 6.0 6.1 D04-UP 6.3 56.7 5.0 5.7 6.3 5.7 6.0 6.7 6.1 ES45 7.0 63.3 5.7 7.0 5.3 6.0 5.7 6.3 6.1 HALO (KN42) 7.0 61.7 5.7 6.3 6.0 6.0 6.0 6.0 6.1 INSPIRE 6.3 68.3 5.3 6.3 6.0 6.0 6.0 6.3 6.1 AMAZING GS (IS-PR 276) 7.0 66.7 5.3 6.7 5.7 5.7 6.0 6.3 6.1 ASP6006 (LPFG) 7.3 63.3 5.3 6.7 5.7 5.7 5.7 6.7 6.1 PALMER IV 7.0 65.0 5.3 6.3 6.3 6.0 6.0 6.0 6.1 TABLE 25. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE (CONT'D) 2004 NATIONAL PERENNIAL RYEGRASS TEST AT BROOKINGS, SD 1/ 2005 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ PERCENT LOW SPRING ESTABLISH- TEMPERATURE QUALITY RATINGS NAME GREENUP MENT INJURY JUN JUL AUG SEP OCT MEAN PM 101 6.3 68.3 6.0 6.0 6.3 6.0 6.0 6.3 6.1 PST-217 6.7 58.3 5.3 6.7 6.0 6.3 5.7 5.7 6.1 PST-2BLK 6.3 63.3 5.3 6.0 6.7 6.0 6.0 6.0 6.1 ASP6001 (RTS) 6.3 65.0 6.3 6.3 5.7 6.0 6.0 6.7 6.1 BAR LP 4317 6.3 66.7 5.0 6.7 5.7 5.7 6.0 6.0 6.0 ATTRIBUTE (IS-PR 270) 6.7 61.7 5.7 6.0 6.0 5.7 6.0 6.3 6.0 SNR 7.0 60.0 6.0 6.3 5.3 5.7 6.0 6.7 6.0 SRX 4682 6.7 61.7 4.7 6.3 6.0 6.0 5.7 6.0 6.0 PHENOM (APR 1660) 6.7 70.0 5.0 6.0 6.0 6.0 5.7 6.0 5.9 CHARISMATIC II GLSR (LTP-PG-GLSR) 7.0 61.7 4.7 6.0 5.7 5.3 5.7 6.7 5.9 LA QUINTA (JR-255) 6.7 61.7 6.3 6.0 5.7 5.7 5.7 6.3 5.9 CADDIESHACK II (JR-163) 6.7 55.0 5.3 6.7 5.7 5.7 5.7 5.7 5.9 MANHATTAN 5 GLR (PST-2AM) 6.7 60.0 5.7 5.7 6.0 5.7 6.0 6.0 5.9 PST-2LAN 6.3 68.3 4.3 6.3 5.7 6.0 5.3 6.0 5.9 HARRIER (SRX 4UP3) 6.7 61.7 4.7 6.0 5.3 5.3 6.0 6.7 5.9 AFFINITY 5.3 78.3 2.3 6.3 6.3 6.3 5.3 4.7 5.8 E-99 7.0 60.0 6.0 5.7 6.3 5.7 5.7 5.7 5.8 REGAL 5 (IS-PR 271) 6.7 56.7 5.7 6.0 5.3 5.3 5.7 6.0 5.7 PM 102 6.7 60.0 5.7 5.7 5.3 5.7 5.7 6.0 5.7 SRX 4692 6.7 55.0 6.0 5.7 6.0 5.3 5.7 6.0 5.7 LPR 02203 6.3 60.0 4.7 6.7 5.0 6.0 5.0 5.3 5.6 PIANIST (DP 17-9505) 6.0 56.7 6.0 5.7 5.0 5.3 5.7 5.0 5.3 PREMIER 5.3 70.0 3.0 5.7 4.3 4.7 4.0 4.3 4.6 PINNACLE 5.3 61.7 4.0 5.0 3.7 4.3 4.0 3.7 4.1 LINN 2.0 78.3 . 2.3 2.0 2.0 2.0 2.0 2.1 LSD VALUE 0.9 30.2 1.5 1.2 1.5 1.2 0.9 1.0 0.8 C.V. (%) 7.8 13.1 15.8 10.0 13.1 10.6 8.6 9.5 7.5 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. 2005 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 SD1 SILTY CLAY LOAM 7.1-7.5 0-60 241-375 3.1-4.0 FULL SUN 0.6-1.0 TO PREVENT STRESS