TABLE 11. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS 1/ GROWN UNDER TRAFFIC STRESS AT ITHACA, NY */ 2005-09 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ SEEDLING SPRING QUALITY RATINGS NAME VIGOR GREENUP MAY JUN JUL AUG SEP OCT MEAN KEYSTONE 2 (IS-PR 312) 6.7 5.3 5.1 4.4 4.1 4.4 5.4 5.4 5.0 AMAZING GS (IS-PR 276) 7.3 6.0 5.4 4.8 4.1 4.3 5.1 5.2 4.9 CHIVALRY (APR 1648) 6.7 6.0 5.1 4.1 4.2 4.5 5.0 5.2 4.9 SOPRANO (DP1) 7.0 6.4 4.8 4.0 4.3 4.1 5.3 5.5 4.9 BACCARAT (RAD-PR8) 7.3 5.7 4.7 3.9 4.3 4.1 5.3 5.3 4.8 CALYPSO 3 (MS2) 7.3 5.3 4.6 4.1 4.3 4.2 5.0 4.9 4.8 HOMERUN (RG3P) 6.7 5.3 4.9 4.2 4.0 4.2 4.9 5.1 4.8 INSPIRE 7.0 5.7 4.8 4.1 4.3 4.4 4.8 4.9 4.8 MANHATTAN 5 GLR (PST-2AM) 7.0 5.3 4.9 4.1 4.1 4.1 5.0 5.3 4.8 PALMER V (RNS) 7.0 5.3 4.8 4.1 4.3 4.1 4.9 5.1 4.8 PST-217 7.0 6.0 4.8 4.2 4.2 4.3 4.8 5.0 4.8 SECRETARIAT II GLSR (LTP-101-GLSR) 7.0 5.0 4.7 4.1 4.3 4.0 5.3 5.4 4.8 TOP GUN II (JR-324) 7.0 5.7 4.3 4.3 4.3 4.3 5.2 5.3 4.8 TRANSFORMER (D04-1667) 5.7 5.3 4.8 4.1 4.0 4.3 5.2 5.0 4.8 UNO (D04-11T) 7.3 5.0 4.6 3.9 4.2 4.4 5.0 4.9 4.8 1G SQUARED (APR 1664) 7.0 5.7 5.1 4.0 3.9 3.8 4.9 5.2 4.7 DERBY XTREME (IS-PR 268) 7.0 5.7 4.6 4.0 3.9 3.8 4.8 5.4 4.7 EXACTA II GLSR (LTP-611-GLSR) 7.0 5.7 5.0 4.2 4.3 4.3 4.8 4.8 4.7 FOREVER (DP 17-9499) 7.3 5.7 5.0 4.0 3.9 4.3 4.7 4.8 4.7 GRAY STAR (PST-2LGL) 7.3 5.7 4.4 4.0 4.1 4.4 4.8 4.9 4.7 LA QUINTA (JR-255) 6.3 6.0 4.7 4.0 4.0 4.2 4.9 5.1 4.7 MMW 6.0 5.0 4.3 4.3 4.1 4.1 5.0 5.1 4.7 PANTHER GLS 7.7 4.0 4.1 4.1 4.2 4.3 4.9 5.3 4.7 PLATEAU (PST-2LAN) 7.0 6.0 4.7 3.9 4.0 3.9 5.1 5.3 4.7 REGAL 5 (IS-PR 271) 7.3 5.3 4.4 4.1 3.8 4.2 4.9 5.1 4.7 APPLE GL (AAZ-B104) 7.3 5.0 4.3 3.7 3.9 3.9 5.0 5.2 4.6 ASP6004 (EXS54) 6.7 5.0 4.6 4.1 3.8 4.1 5.0 5.0 4.6 ATTRIBUTE (IS-PR 270) 7.0 5.0 4.4 4.0 3.8 3.9 4.9 5.1 4.6 BAR LP 4920 7.0 4.7 4.3 3.9 3.8 4.1 4.9 4.9 4.6 BUENA VISTA 6.7 5.0 4.4 4.0 3.9 4.1 5.1 4.8 4.6 CABO II (IS-PR 233) 7.0 5.0 4.4 3.8 3.8 4.0 4.8 5.0 4.6 DART (APR 1663) 6.7 5.0 4.6 4.0 4.0 4.0 4.8 4.8 4.6 DEFENDER (D04-UP) 7.0 5.3 4.8 4.4 4.0 4.1 4.5 4.5 4.6 FIJI (GPR) 7.0 5.3 4.4 3.8 4.2 4.1 4.8 5.1 4.6 FIREBOLT (PRG HS-01-09) 7.0 5.7 4.6 3.9 3.9 3.9 4.8 5.1 4.6 FUSION 7.3 6.0 5.1 3.7 3.9 3.8 4.6 4.8 4.6 GRAND SLAM 2 (PST-2GSM) 6.7 5.7 4.7 4.0 4.1 4.2 4.8 4.8 4.6 LINE DRIVE GLS (APR 1797) 6.3 5.0 4.6 3.8 4.1 4.1 4.8 5.0 4.6 LS 2300 (APR 1670) 7.0 5.3 4.7 3.8 4.2 4.2 4.7 4.8 4.6 NOTABLE (AF) 7.0 5.0 4.4 4.1 3.9 4.1 4.7 4.8 4.6 PALMER GLS (GL-2) 6.7 5.3 4.7 4.1 4.1 4.2 4.8 4.9 4.6 PLEASURE SUPREME (PM 103) 6.7 5.3 4.6 4.0 4.0 3.9 4.9 4.8 4.6 REPELL GLS 7.0 6.0 4.7 3.8 4.0 3.8 4.7 5.2 4.6 REVENGE GLX (JR-348) 6.7 5.3 4.3 3.8 4.3 4.3 4.7 5.0 4.6 WIND DANCE 2 (PWDR) 7.7 5.7 4.7 4.0 3.8 3.9 4.8 4.9 4.6 ALLSTAR 3 (IS-PR 274) 6.7 5.3 4.6 4.0 3.8 3.8 4.9 4.8 4.5 TABLE 11. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS 1/ (CONT'D) GROWN UNDER TRAFFIC STRESS AT ITHACA, NY */ 2005-09 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ SEEDLING SPRING QUALITY RATINGS NAME VIGOR GREENUP MAY JUN JUL AUG SEP OCT MEAN ASP6006 (LPFG) 7.0 6.0 5.0 4.2 3.8 3.9 4.4 4.6 4.5 BRIGHTSTAR SLT 7.3 5.3 4.3 3.8 4.3 4.2 4.6 4.5 4.5 CADDIESHACK II (JR-163) 7.3 4.7 4.0 4.1 3.9 3.9 4.8 4.9 4.5 CHARISMATIC II GLSR (LTP-PG-GLSR) 7.3 4.7 4.7 3.8 4.0 3.8 4.8 4.8 4.5 CITATION FORE 7.0 5.3 4.4 3.8 4.0 4.0 4.4 4.8 4.5 CUTTER II (PM 101) 6.7 5.7 4.4 4.1 4.0 4.1 4.7 4.7 4.5 E-99 7.3 4.7 4.2 4.0 4.1 3.8 4.8 4.9 4.5 KOKOMO II (IS-PR 235) 5.7 4.3 4.0 3.8 3.9 3.9 4.7 4.9 4.5 MACH I 6.7 5.3 4.4 4.0 3.8 3.8 4.8 4.9 4.5 MAJESTY II (VB77) 7.3 4.0 4.0 4.0 3.8 4.0 4.7 4.9 4.5 NEXUS XR (SNR) 7.3 5.3 4.2 3.9 4.0 4.0 4.8 4.8 4.5 PACESETTER II (PS-2) 7.0 4.3 3.9 3.9 3.9 4.0 4.9 4.7 4.5 PARAGON GLR 6.7 5.7 4.7 3.9 3.8 3.9 4.6 5.1 4.5 PHENOM (APR 1660) 7.0 5.3 4.2 3.8 4.0 4.1 4.7 5.0 4.5 PINNACLE II 7.0 5.3 4.8 4.0 3.8 3.7 4.6 4.8 4.5 PIZZAZZ 7.0 5.3 4.4 3.8 3.8 3.8 4.7 4.8 4.5 PROTEGE GLR 7.3 5.7 4.6 3.8 4.1 3.8 4.7 4.9 4.5 PROTOTYPE (DCM) 6.7 4.3 4.3 3.4 4.1 3.9 4.8 5.1 4.5 PST-2BLK 6.7 5.3 4.4 3.8 3.8 4.1 4.7 4.6 4.5 WAYFARER (L44) 7.3 5.3 4.2 3.4 3.8 3.9 4.8 4.9 4.5 ZOOM (LCK) 7.7 5.7 4.4 3.7 3.9 4.1 4.5 4.8 4.5 ASP6002 (BPR) 6.3 5.0 4.3 4.1 3.6 4.0 4.3 4.7 4.4 ASP6003 (TRS) 7.0 5.3 4.4 3.8 3.7 4.2 4.6 4.5 4.4 ASP6005 (AJM) 6.7 5.3 4.7 3.4 3.8 4.1 4.4 4.7 4.4 DP 17-9788 7.0 5.7 4.9 3.6 3.7 3.7 4.7 4.6 4.4 EDGE II (AC2) 5.7 4.7 4.3 3.8 3.7 3.8 4.8 4.8 4.4 FIESTA 4 (PICK F4) 7.0 4.3 4.3 3.9 3.8 3.8 4.5 4.5 4.4 GALATTI (DP 17-9502) 7.3 4.7 4.1 4.0 3.7 3.6 4.9 4.8 4.4 GOALKEEPER II (JR-114) 8.0 4.7 4.1 3.6 4.0 4.1 4.2 4.6 4.4 HARRIER (SRX 4UP3) 7.3 4.3 3.9 3.6 3.8 3.9 4.7 4.8 4.4 LPR 02203 7.0 4.0 4.0 3.6 3.9 4.0 4.8 4.6 4.4 MONTEREY 3 (JR-408) 7.0 4.3 4.0 3.6 3.8 3.9 4.6 4.8 4.4 NEXUS XD (SP4) 7.7 5.0 4.3 3.7 3.8 3.8 4.8 4.8 4.4 PALMER III 6.7 4.7 4.2 3.8 3.8 4.2 4.5 4.7 4.4 PALMER IV 7.7 5.0 4.2 3.4 3.9 4.1 4.6 4.7 4.4 PANTHER 7.0 4.3 4.0 3.7 3.8 4.0 4.7 4.6 4.4 PENTIUM 7.3 4.7 4.3 4.1 4.1 4.1 4.4 4.4 4.4 PIANIST (DP 17-9505) 7.3 4.7 4.2 4.0 3.9 4.0 4.4 4.4 4.4 PM 102 7.3 5.7 4.6 3.6 3.6 3.9 4.4 4.8 4.4 PREMIER II 7.7 4.0 3.8 3.4 3.8 4.2 4.4 4.8 4.4 PRESIDIO (CNV) 7.0 4.0 4.1 3.8 3.9 3.9 4.5 4.4 4.4 PRIMARY (IS-PR 269) 6.7 4.3 4.4 3.9 3.6 3.9 4.7 4.6 4.4 PST-2AG4 7.0 5.3 4.6 3.6 3.7 4.0 4.5 4.6 4.4 SILVER DOLLAR 6.7 5.7 4.7 4.0 3.8 3.3 4.9 4.9 4.4 STELLAR GL (IS-PR 236) 7.0 4.3 4.2 4.0 3.8 3.8 4.5 4.8 4.4 TR47 7.3 4.7 4.2 3.8 3.8 4.0 4.5 4.8 4.4 TABLE 11. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS 1/ (CONT'D) GROWN UNDER TRAFFIC STRESS AT ITHACA, NY */ 2005-09 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ SEEDLING SPRING QUALITY RATINGS NAME VIGOR GREENUP MAY JUN JUL AUG SEP OCT MEAN VB99 7.3 5.3 4.6 4.0 3.7 3.8 4.4 4.7 4.4 ASP6001 (RTS) 7.0 5.7 4.3 3.7 3.6 3.9 4.3 4.7 4.3 PIROUETTE II (BAR LP 4317) 6.0 5.0 4.1 3.8 3.8 3.8 4.4 4.8 4.3 BAR LP 4420 7.0 4.3 4.0 3.7 3.6 3.8 4.6 4.5 4.3 D04-LP05 7.3 4.7 4.2 3.7 3.6 3.9 4.4 4.4 4.3 DASHER 3 (PICK RB-1) 6.7 5.3 4.6 4.2 3.5 3.7 4.3 4.6 4.3 ES45 7.3 5.3 4.4 3.6 3.5 3.9 4.5 4.7 4.3 GRAY FOX (PST-2MNG) 7.3 5.0 4.3 3.6 3.8 3.6 4.6 4.8 4.3 HALO (KN42) 8.0 4.7 4.1 3.8 3.7 3.7 4.3 4.6 4.3 HEADSTART 2 6.0 4.7 4.0 3.7 3.5 4.0 4.4 4.5 4.3 OVERDRIVE 7.7 4.0 4.1 3.7 3.8 3.9 4.3 4.3 4.3 PINNACLE 7.3 5.0 4.2 3.8 3.8 3.8 4.3 4.4 4.3 QUICKSILVER 7.0 4.7 4.0 3.8 3.8 3.8 4.6 4.6 4.3 RINGER II (04-BEN) 7.0 5.3 4.4 3.6 3.7 3.8 4.5 4.7 4.3 SR 4600 (SRX 4SP) 7.3 4.7 4.1 3.8 3.5 3.7 4.5 4.6 4.3 SRX 4682 7.7 5.3 4.1 3.6 3.8 3.8 4.5 4.5 4.3 AFFINITY 7.3 3.7 3.8 3.6 3.8 3.6 4.2 4.6 4.2 BARLENNIUM 6.0 4.3 4.2 3.7 3.3 3.8 4.3 4.7 4.2 BREA (04-BRE) 6.7 5.0 4.3 3.3 3.5 3.8 4.4 4.4 4.2 DELAWARE XL (PICK 01-2) 7.3 4.7 3.9 3.4 3.8 4.0 4.3 4.3 4.2 HAWKEYE 2 (SRX 4692) 6.7 5.3 4.2 3.8 3.5 3.8 4.2 4.3 4.2 PALACE (IS-PR 273) 5.0 4.7 4.1 3.8 3.4 3.8 4.3 4.6 4.2 SUNSHINE 2 6.7 4.7 3.9 3.3 3.8 3.8 4.4 4.3 4.2 ACCENT II (JR-119) 7.0 4.3 4.0 3.7 3.3 3.6 4.3 4.4 4.1 PICK 02-R 7.0 4.7 4.0 3.6 3.5 3.7 4.3 4.3 4.1 PREMIER 7.0 4.0 3.4 2.9 3.7 3.8 4.2 4.3 4.0 LINN 6.7 2.3 2.7 2.8 2.8 3.4 3.4 3.5 3.3 LSD VALUE 2.6 0.8 1.7 3.4 9.6 9.2 8.9 9.1 8.3 C.V. (%) 10.7 16.6 21.9 24.4 46.0 42.5 37.9 37.5 34.6 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. */ TRAFFIC IS APPLIED USING A BRINKMAN TRAFFIC SIMULATOR FITTED WITH FOOTBALL CLEATS. ONE PASS PER DAY, FIVE DAYS PER WEEK IS APPLIED FOR EIGHT TO TEN WEEKS IN SPRING AND FALL, STARTING IN FALL 2005.