TABLE 16. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE 2004 NATIONAL PERENNIAL RYEGRASS TEST AT ITHACA (TRAFFIC STUDY), NY 1/ 2007 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ SPRING QUALITY RATINGS NAME GREENUP MAY JUN JUL AUG SEP OCT MEAN APR 1648 6.0 5.0 4.3 4.7 4.3 4.0 4.3 4.4 AMAZING GS (IS-PR 276) 6.0 6.0 5.0 3.7 3.7 4.0 3.7 4.3 EXACTA II GLSR (LTP-611-GLSR) 5.7 5.3 4.7 4.0 4.0 3.7 4.0 4.3 SECRETARIAT II GLSR (LTP-101-GLSR) 5.0 4.7 4.3 4.3 4.0 4.3 4.3 4.3 TOP GUN II (JR-324) 5.7 4.3 4.7 4.0 4.3 4.3 4.3 4.3 GRAY STAR (PST-2LGL) 5.7 4.3 3.7 4.3 4.0 4.3 4.3 4.2 INSPIRE 5.7 5.0 4.0 4.3 4.0 4.0 4.0 4.2 KEYSTONE 2 (IS-PR 312) 5.3 5.0 4.7 3.7 3.7 4.0 4.0 4.2 REVENGE GLX (JR-348) 5.3 4.0 3.7 4.3 4.3 4.0 4.7 4.2 CALYPSO 3 (MS2) 5.3 4.7 4.3 3.7 3.7 4.0 4.0 4.1 DEFENDER (D04-UP) 5.3 5.0 4.3 3.7 3.3 4.0 4.0 4.1 RAD-PR8 5.7 4.7 4.0 3.7 3.7 4.3 4.0 4.1 RNS 5.3 5.0 4.3 4.0 3.3 3.7 4.0 4.1 ASP6006 (LPFG) 6.0 5.3 4.0 3.3 3.7 3.7 4.0 4.0 FIJI (GPR) 5.3 4.7 3.7 3.7 3.7 4.0 4.3 4.0 GRAND SLAM 2 (PST-2GSM) 5.7 5.0 4.0 3.7 3.7 4.0 3.7 4.0 LINE DRIVE GLS (APR 1797) 5.0 5.0 4.0 3.7 4.0 3.7 3.7 4.0 MMW 5.0 4.3 4.0 3.7 4.0 4.0 4.0 4.0 PANTHER 4.3 4.7 4.3 3.3 3.7 4.0 4.0 4.0 PARAGON GLR 5.7 4.7 4.0 3.7 3.7 4.0 4.0 4.0 PST-217 6.0 5.0 4.0 3.7 4.0 3.3 4.0 4.0 PST-2BLK 5.3 4.7 4.0 3.7 4.0 4.0 3.7 4.0 REGAL 5 (IS-PR 271) 5.3 4.7 4.0 3.7 3.7 4.0 4.0 4.0 RINGER II (04-BEN) 5.3 4.7 4.0 3.7 3.3 4.0 3.7 3.9 ASP6004 (EXS54) 5.0 4.7 4.0 3.3 3.3 4.3 3.7 3.9 BAR LP 4920 4.7 4.3 4.0 3.7 3.7 4.0 4.0 3.9 CHARISMATIC II GLSR (LTP-PG-GLSR) 4.7 5.0 4.0 3.7 3.7 3.7 3.7 3.9 CUTTER II (PM 101) 5.7 4.7 4.3 3.7 3.7 4.0 3.3 3.9 UNO (D04-11T) 5.0 5.0 4.0 3.3 4.0 3.7 3.3 3.9 DP1 6.3 4.0 3.7 4.0 4.3 3.7 4.0 3.9 GL-2 5.3 4.7 4.0 3.7 3.7 3.7 3.7 3.9 LA QUINTA (JR-255) 6.0 4.7 4.0 3.3 3.7 4.0 3.7 3.9 LPR 02203 4.0 4.7 4.0 3.3 3.3 4.0 4.0 3.9 NEXUS XR (SNR) 5.3 4.0 4.0 3.7 3.7 4.0 4.0 3.9 PANTHER GLS 4.0 4.0 4.0 3.7 3.7 3.7 4.7 3.9 WIND DANCE 2 (PWDR) 5.7 4.3 4.3 3.0 4.0 3.7 4.0 3.9 1G SQUARED (APR 1664) 5.7 5.3 4.0 3.3 3.3 3.3 3.7 3.8 AF 5.0 4.3 3.7 3.7 3.3 3.7 4.0 3.8 APPLE GL (AAZ-B104) 5.0 4.3 4.0 3.7 3.0 3.3 4.3 3.8 CABO II (IS-PR 233) 5.0 4.7 3.7 3.0 3.7 4.0 4.0 3.8 CITATION FORE 5.3 4.7 4.3 3.3 3.3 3.0 4.0 3.8 TRANSFORMER (D04-1667) 5.3 4.7 4.0 3.3 3.7 3.7 3.3 3.8 DCM 4.3 4.3 3.3 4.0 3.3 3.7 4.3 3.8 DP 17-9499 5.7 5.3 4.3 3.0 3.7 3.0 3.7 3.8 EDGE II (AC2) 4.7 4.3 4.0 3.7 3.7 3.3 4.0 3.8 FIREBOLT (PRG HS-01-09) 5.7 4.3 3.7 3.7 3.3 3.7 4.0 3.8 PALMER III 4.7 4.0 4.0 3.7 4.0 3.7 3.7 3.8 TABLE 16. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE (CONT'D) 2004 NATIONAL PERENNIAL RYEGRASS TEST AT ITHACA (TRAFFIC STUDY), NY 1/ 2007 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ SPRING QUALITY RATINGS NAME GREENUP MAY JUN JUL AUG SEP OCT MEAN PALMER IV 5.0 4.3 3.7 3.3 4.0 3.7 3.7 3.8 PLEASURE SUPREME (PM 103) 5.3 4.7 4.3 3.0 3.3 4.0 3.7 3.8 PST-2LAN 6.0 4.3 4.0 3.7 3.3 3.7 4.0 3.8 QUICKSILVER 4.7 4.3 4.3 3.0 3.3 4.0 3.7 3.8 MAJESTY II (VB77) 4.0 4.3 4.0 3.3 3.7 3.7 4.0 3.8 ALLSTAR 3 (IS-PR 274) 5.3 4.3 4.0 3.0 3.3 3.7 3.7 3.7 APR 1670 5.3 5.0 3.3 3.3 3.3 3.3 3.7 3.7 BRIGHTSTAR SLT 5.3 4.0 3.7 3.7 3.7 3.7 3.3 3.7 BUENA VISTA 5.0 4.7 4.3 3.0 3.3 3.7 3.3 3.7 CADDIESHACK II (JR-163) 4.7 4.3 4.0 3.3 3.3 3.7 3.7 3.7 D04-LP05 4.7 4.3 4.3 3.3 3.3 3.7 3.3 3.7 DART (APR 1663) 5.0 4.7 4.0 3.3 3.3 3.7 3.3 3.7 E-99 4.7 4.0 4.3 3.7 3.3 3.7 3.3 3.7 MANHATTAN 5 GLR (PST-2AM) 5.3 5.0 4.0 3.0 3.0 3.3 4.0 3.7 PINNACLE II 5.3 5.0 4.3 3.3 3.0 3.3 3.3 3.7 PIZZAZZ 5.3 4.3 3.7 3.3 3.3 3.7 4.0 3.7 TR47 4.7 4.7 4.3 3.0 3.3 3.3 3.3 3.7 ASP6002 (BPR) 5.0 5.0 4.0 2.7 3.3 3.3 3.0 3.6 ASP6005 (AJM) 5.3 5.3 3.3 3.3 3.0 3.0 3.7 3.6 BAR LP 4420 4.3 4.3 4.3 3.0 3.0 3.7 3.3 3.6 ES45 5.3 4.7 3.7 2.7 3.7 3.7 3.3 3.6 FUSION 6.0 5.0 4.0 3.0 3.3 3.0 3.3 3.6 HALO (KN42) 4.7 4.3 4.3 3.0 3.3 3.3 3.3 3.6 HEADSTART 2 4.7 4.0 3.3 3.0 3.7 3.7 3.7 3.6 KOKOMO II (IS-PR 235) 4.3 4.0 3.7 3.3 3.3 3.3 4.0 3.6 MACH I 5.3 4.3 3.7 3.0 3.0 3.3 4.0 3.6 NEXUS XD (SP4) 5.0 4.7 4.0 2.7 3.3 3.3 3.3 3.6 OVERDRIVE 4.0 4.3 4.3 3.3 3.3 3.3 3.0 3.6 PENTIUM 4.7 4.3 4.0 3.0 3.3 3.7 3.3 3.6 PHENOM (APR 1660) 5.3 4.0 4.0 3.0 3.0 3.3 4.0 3.6 PINNACLE 5.0 4.3 4.0 3.3 3.3 3.0 3.3 3.6 PM 102 5.7 5.0 3.7 2.7 3.3 3.7 3.0 3.6 PRESIDIO (CNV) 4.0 4.7 3.7 3.0 3.3 3.7 3.0 3.6 PROTEGE GLR 5.7 4.3 4.0 3.3 3.3 3.3 3.0 3.6 PS-2 4.3 4.0 4.0 3.0 3.3 3.7 3.3 3.6 GRAY FOX (PST-2MNG) 5.0 4.7 4.0 3.0 3.0 3.3 3.3 3.6 ZOOM (LCK) 5.7 4.3 3.7 3.0 3.3 3.3 3.7 3.6 ASP6003 (TRS) 5.3 4.3 3.7 2.7 3.7 3.3 3.3 3.5 DELAWARE XL (PICK 01-2) 4.7 4.0 3.3 3.0 3.7 3.7 3.3 3.5 FIESTA 4 (PICK F4) 4.3 4.3 4.0 3.0 3.0 3.3 3.3 3.5 HARRIER (SRX 4UP3) 4.3 3.7 3.7 3.0 3.7 3.3 3.7 3.5 HOMERUN (RG3P) 5.3 5.3 4.0 2.7 3.0 3.0 3.0 3.5 L44 5.3 4.0 3.7 3.0 3.0 3.7 3.7 3.5 HAWKEYE 2 (SRX 4692) 5.3 4.0 4.3 3.0 3.0 3.3 3.3 3.5 VB99 5.3 4.0 4.0 3.0 3.0 3.3 3.7 3.5 ASP6001 (RTS) 5.7 4.3 3.7 2.7 3.3 3.3 3.3 3.4 ATTRIBUTE (IS-PR 270) 5.0 4.3 3.7 3.0 3.3 3.0 3.0 3.4 TABLE 16. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE (CONT'D) 2004 NATIONAL PERENNIAL RYEGRASS TEST AT ITHACA (TRAFFIC STUDY), NY 1/ 2007 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ SPRING QUALITY RATINGS NAME GREENUP MAY JUN JUL AUG SEP OCT MEAN BAR LP 4317 5.0 4.0 3.7 3.0 3.0 3.3 3.3 3.4 BARLENNIUM 4.3 4.7 3.7 2.7 3.0 3.3 3.0 3.4 DASHER 3 (PICK RB-1) 5.3 4.7 4.7 2.7 2.3 2.7 3.3 3.4 DERBY XTREME (IS-PR 268) 5.7 4.3 3.7 3.0 3.0 3.0 3.7 3.4 GALATTI (DP 17-9502) 4.7 4.3 4.0 2.7 3.0 3.7 3.0 3.4 GOALKEEPER II (JR-114) 4.7 4.3 3.3 3.0 3.3 3.0 3.7 3.4 PST-2AG4 5.3 4.7 3.7 2.7 3.0 3.3 3.0 3.4 REPELL GLS 6.0 4.7 3.7 3.0 2.7 2.7 3.7 3.4 SILVER DOLLAR 5.7 4.7 3.7 3.0 3.0 3.0 3.3 3.4 SRX 4682 5.3 4.0 3.7 3.0 3.3 3.3 3.0 3.4 STELLAR GL (IS-PR 236) 4.3 4.0 3.7 3.0 3.3 3.0 3.3 3.4 BREA (04-BRE) 5.0 4.3 3.3 2.7 3.0 3.3 3.3 3.3 AFFINITY 3.7 4.0 4.0 2.7 2.7 2.7 3.7 3.3 DP 17-9788 5.7 4.7 3.0 2.7 2.7 3.3 3.3 3.3 PIANIST (DP 17-9505) 4.7 4.7 4.0 2.7 2.7 3.0 3.0 3.3 PREMIER II 4.0 4.0 3.3 2.7 3.0 2.7 4.0 3.3 PRIMARY (IS-PR 269) 4.3 4.3 3.7 2.3 3.0 3.7 3.0 3.3 SUNSHINE 2 4.7 4.0 3.3 3.0 2.7 3.7 3.0 3.3 PALACE (IS-PR 273) 4.7 4.3 3.7 2.7 2.7 3.3 2.7 3.2 SR 4600 (SRX 4SP) 4.7 4.3 3.7 2.7 2.7 3.0 3.0 3.2 MONTEREY 3 (JR-408) 4.3 4.0 3.3 2.7 2.7 3.0 3.0 3.1 PICK 02-R 4.7 4.3 3.3 2.3 3.0 3.0 2.7 3.1 PREMIER 4.0 3.3 3.3 2.7 3.0 3.3 3.0 3.1 ACCENT II (JR-119) 4.3 4.0 3.7 2.3 2.0 3.0 2.7 2.9 LINN 2.3 2.3 2.7 2.7 2.7 2.7 2.7 2.6 LSD VALUE 3.3 1.4 2.8 2.9 2.4 3.6 2.0 1.6 C.V. (%) 19.2 13.6 16.1 23.7 20.3 20.2 18.4 13.1 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. 2007 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 NY2 SANDY LOAM 6.1-6.5 151-270 241-375 0.0-1.0 FULL SUN 1.6-2.0 TO PREVENT DORMANCY