TABLE 12. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS GROWN UNDER TRAFFIC STRESS AT PUYALLUP, WA 1/ 2007 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC QUALITY RATINGS NAME COLOR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC MEAN UNO (D04-11T) 7.7 5.0 4.7 4.0 5.0 6.7 6.0 5.3 6.7 6.3 5.7 6.0 5.3 5.6 DERBY XTREME (IS-PR 268) 8.3 5.3 5.0 5.7 5.7 6.0 6.0 5.3 5.3 5.7 7.0 5.0 5.3 5.6 FIESTA 4 (PICK F4) 8.0 5.3 5.3 5.0 5.7 6.0 6.0 5.3 6.0 5.3 5.0 4.3 4.7 5.3 HOMERUN (RG3P) 7.3 4.7 4.0 3.7 4.7 7.0 6.0 5.7 6.0 6.0 6.0 4.7 5.3 5.3 ZOOM (LCK) 7.3 5.0 5.3 5.0 5.0 5.3 6.0 5.3 5.0 5.7 5.7 5.0 4.7 5.3 CHARISMATIC II GLSR (LTP-PG-GLSR) 7.7 5.3 5.3 5.0 5.0 6.3 5.3 5.0 4.7 5.7 5.7 4.7 4.7 5.2 ATTRIBUTE (IS-PR 270) 7.7 4.3 4.7 5.3 5.0 5.7 5.7 5.0 5.3 5.0 5.7 5.0 4.3 5.1 EXACTA II GLSR (LTP-611-GLSR) 8.7 5.0 4.7 5.3 6.0 6.3 5.0 4.3 4.3 4.7 5.7 5.0 5.0 5.1 APR 1648 8.3 4.7 4.3 4.7 5.0 5.7 5.0 5.0 5.0 5.7 5.7 4.3 5.0 5.0 E-99 6.7 4.3 4.7 4.3 5.3 5.7 5.0 4.7 5.7 5.3 6.0 4.7 4.3 5.0 PALMER IV 8.0 5.0 5.0 4.7 5.0 6.0 5.7 4.3 4.7 5.0 5.3 4.7 5.0 5.0 PRIMARY (IS-PR 269) 7.0 4.7 5.0 4.7 4.7 5.7 5.3 5.3 5.3 5.0 5.0 4.7 4.3 5.0 SILVER DOLLAR 8.0 4.7 4.7 4.3 4.3 5.3 4.7 5.0 6.0 6.3 6.0 4.0 4.3 5.0 SR 4600 (SRX 4SP) 8.0 5.0 5.3 5.0 5.3 4.7 5.0 5.0 4.7 5.0 6.0 4.3 4.7 5.0 1G SQUARED (APR 1664) 7.0 5.0 4.3 4.3 4.3 6.7 5.3 5.0 5.0 5.0 5.0 4.3 4.3 4.9 ALLSTAR 3 (IS-PR 274) 7.3 5.3 5.3 4.0 4.7 5.7 6.0 4.3 5.0 5.0 5.0 4.3 4.7 4.9 AMAZING GS (IS-PR 276) 8.0 5.0 4.3 4.7 4.3 6.0 4.3 4.7 5.3 5.3 5.7 4.7 4.3 4.9 APPLE GL (AAZ-B104) 8.0 5.0 5.0 5.3 5.3 5.3 4.3 4.0 5.0 5.0 5.3 4.3 4.3 4.9 TRANSFORMER (D04-1667) 6.7 4.0 3.7 4.3 5.3 5.7 4.3 5.0 6.0 6.0 5.7 4.0 4.3 4.9 DCM 7.0 5.0 5.0 5.0 6.0 6.3 5.0 5.0 4.7 4.3 4.3 4.0 4.3 4.9 GL-2 7.7 4.7 5.3 4.7 5.3 5.7 4.3 4.7 4.7 4.7 5.3 4.3 4.7 4.9 GRAND SLAM 2 (PST-2GSM) 7.3 5.3 4.7 4.3 5.0 5.3 4.0 4.7 5.0 4.7 6.0 4.7 4.7 4.9 KEYSTONE 2 (IS-PR 312) 7.3 4.3 4.3 4.7 4.7 6.3 5.7 5.7 5.0 5.0 5.0 3.7 4.0 4.9 PALACE (IS-PR 273) 8.0 4.7 4.3 4.7 5.0 5.0 4.7 5.0 5.7 5.7 5.3 4.3 4.3 4.9 CITATION FORE 7.3 5.0 5.3 4.7 5.3 5.7 4.3 4.7 5.0 5.0 4.7 4.0 4.0 4.8 DART (APR 1663) 7.0 4.7 4.0 4.3 4.7 5.0 4.3 4.7 5.3 5.3 6.0 4.3 4.3 4.8 EDGE II (AC2) 8.0 4.3 4.3 3.7 4.3 5.7 4.7 4.7 5.3 5.7 6.0 4.3 4.0 4.8 MACH I 7.3 4.7 3.7 4.0 4.7 5.7 5.0 4.3 5.7 5.0 6.0 4.7 4.3 4.8 RNS 7.3 4.3 4.7 4.7 5.3 6.0 5.0 5.0 5.0 4.0 4.7 4.0 4.3 4.8 BRIGHTSTAR SLT 7.0 4.3 3.7 4.3 5.7 5.3 5.0 5.7 4.3 5.3 5.0 3.7 3.7 4.7 D04-LP05 7.3 4.3 4.3 4.3 5.7 6.7 5.0 4.7 5.0 4.3 4.7 3.3 3.7 4.7 DEFENDER (D04-UP) 7.0 4.3 4.3 4.7 5.0 4.7 4.7 4.3 4.3 5.0 5.3 4.7 4.7 4.7 LINE DRIVE GLS (APR 1797) 7.3 4.0 4.3 3.7 4.7 5.0 5.0 5.3 4.7 5.7 5.7 4.0 4.3 4.7 PANTHER GLS 7.3 5.0 4.3 4.0 5.7 5.7 4.7 4.7 4.7 4.7 5.3 3.3 4.0 4.7 PARAGON GLR 8.0 5.0 5.0 4.3 5.0 5.0 4.7 3.7 5.3 4.3 5.0 4.3 4.7 4.7 PIANIST (DP 17-9505) 7.7 4.0 3.7 3.3 4.3 5.3 5.0 4.7 5.3 6.0 5.7 4.0 4.7 4.7 RAD-PR8 7.3 4.3 4.3 3.7 4.3 6.0 5.3 5.3 5.0 5.3 5.0 3.7 4.0 4.7 REPELL GLS 7.0 4.3 4.0 4.3 5.0 5.7 4.3 5.0 4.7 5.3 5.0 4.0 4.3 4.7 SECRETARIAT II GLSR (LTP-101-GLSR) 6.7 4.3 4.0 3.0 5.0 5.3 4.7 4.7 5.7 6.0 5.3 4.0 4.7 4.7 CALYPSO 3 (MS2) 8.3 4.3 4.0 3.0 4.7 5.3 4.3 4.3 5.7 5.0 6.0 3.7 4.3 4.6 DASHER 3 (PICK RB-1) 7.0 4.7 4.3 4.3 5.0 6.0 5.0 4.7 4.7 4.3 4.3 3.7 4.3 4.6 FUSION 7.7 4.7 4.7 4.0 4.3 5.3 4.3 4.0 4.7 5.3 6.3 4.0 4.0 4.6 GRAY STAR (PST-2LGL) 7.3 4.3 3.7 3.7 4.7 5.3 4.3 5.3 4.7 6.0 5.7 4.0 4.0 4.6 MANHATTAN 5 GLR (PST-2AM) 7.0 4.3 4.3 4.0 5.3 5.7 5.0 4.7 5.0 5.3 4.7 3.7 3.7 4.6 MMW 8.0 5.0 4.3 4.0 4.0 5.7 5.7 4.7 4.3 4.7 5.3 4.0 4.0 4.6 PENTIUM 6.3 3.7 3.7 3.7 5.0 5.7 5.3 4.7 5.3 5.0 5.3 4.0 4.0 4.6 PHENOM (APR 1660) 7.3 4.3 4.3 4.3 4.3 5.7 4.7 5.3 5.0 5.7 5.0 3.3 3.7 4.6 TABLE 12. (CONT'D) MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS GROWN UNDER TRAFFIC STRESS AT PUYALLUP, WA 1/ 2007 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC QUALITY RATINGS NAME COLOR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC MEAN STELLAR GL (IS-PR 236) 8.7 5.0 4.0 5.0 5.0 5.7 5.3 4.7 4.3 4.0 4.3 4.3 4.0 4.6 TOP GUN II (JR-324) 7.7 4.0 3.3 4.7 4.7 5.0 5.3 4.7 5.0 5.0 5.3 3.7 4.3 4.6 AF 7.0 4.0 4.3 3.3 4.7 4.7 5.0 5.7 4.3 4.3 5.7 3.7 4.0 4.5 CABO II (IS-PR 233) 8.7 5.0 4.7 3.7 4.3 6.0 4.7 4.3 4.3 3.7 5.0 4.0 4.3 4.5 DP 17-9499 8.3 3.3 3.7 3.3 3.7 5.0 4.7 5.3 6.0 5.3 5.3 4.0 4.3 4.5 DP 17-9788 6.3 4.0 4.0 4.0 4.0 5.3 4.7 4.7 5.0 5.0 6.0 3.7 4.0 4.5 DP1 8.0 4.7 4.7 4.0 4.0 6.0 5.0 5.0 5.0 4.0 4.3 4.0 3.7 4.5 REGAL 5 (IS-PR 271) 8.0 5.0 4.3 4.0 4.3 6.7 5.0 4.3 4.7 3.7 4.3 3.7 4.0 4.5 REVENGE GLX (JR-348) 8.0 4.3 4.3 4.0 5.0 6.0 5.0 4.0 4.3 4.0 5.0 3.7 4.3 4.5 BUENA VISTA 7.7 5.0 5.0 4.3 4.7 5.7 4.0 3.7 4.0 3.7 4.7 4.0 4.7 4.4 CUTTER II (PM 101) 8.0 4.7 4.3 3.7 4.3 5.3 5.3 4.7 4.3 4.0 4.7 3.3 4.0 4.4 GALATTI (DP 17-9502) 7.7 3.7 4.3 4.0 4.0 5.7 5.3 4.7 4.3 4.0 4.7 4.0 4.3 4.4 HARRIER (SRX 4UP3) 7.3 4.7 4.7 4.3 5.0 5.3 5.3 4.3 4.0 3.3 4.3 3.7 3.3 4.4 KOKOMO II (IS-PR 235) 8.0 5.0 4.7 4.7 5.0 5.0 4.7 4.0 4.0 3.3 4.7 3.7 3.7 4.4 MONTEREY 3 (JR-408) 7.3 4.3 3.7 4.0 4.7 5.0 5.0 5.0 4.7 4.7 5.0 3.3 3.7 4.4 OVERDRIVE 7.3 5.0 4.7 4.0 4.7 4.7 4.3 4.3 4.7 4.3 5.3 3.7 3.7 4.4 PM 102 8.7 4.3 4.0 3.7 5.0 6.0 4.7 4.0 4.7 4.0 5.0 3.3 4.0 4.4 PST-2LAN 7.0 4.3 3.7 3.3 4.3 5.0 4.7 4.7 5.7 5.3 5.7 3.0 3.7 4.4 SUNSHINE 2 8.7 4.3 4.7 3.7 5.0 5.7 4.3 4.3 4.0 4.3 4.7 3.3 4.0 4.4 TR47 9.0 4.3 4.3 4.3 4.7 5.7 4.3 4.3 4.3 4.7 5.0 3.3 3.7 4.4 RINGER II (04-BEN) 7.0 4.3 4.3 3.3 4.0 5.3 4.3 4.0 5.0 5.0 5.0 3.3 4.0 4.3 ASP6003 (TRS) 9.0 5.0 4.0 3.7 4.3 6.0 4.7 4.3 4.0 4.0 4.3 3.3 3.7 4.3 BAR LP 4420 7.3 4.0 3.7 4.7 4.3 5.0 4.7 4.3 4.3 4.3 5.0 3.7 3.3 4.3 FIJI (GPR) 8.7 4.3 4.3 3.7 4.3 4.7 4.0 4.0 4.3 5.0 5.3 3.7 3.7 4.3 PALMER III 6.3 4.0 3.7 3.3 4.0 5.0 4.3 4.7 4.7 5.0 5.0 3.7 3.7 4.3 PROTEGE GLR 8.3 5.0 4.3 4.0 4.3 5.7 4.7 4.3 4.0 3.3 4.3 3.3 4.3 4.3 PS-2 6.7 4.0 3.7 3.3 4.0 4.7 4.0 4.3 4.7 5.3 5.7 3.7 3.7 4.3 PST-2AG4 8.0 4.7 5.0 4.0 4.0 5.0 4.0 4.3 3.7 4.0 4.7 4.0 4.0 4.3 PST-2BLK 8.3 4.3 4.0 3.7 5.0 5.0 4.3 4.3 4.0 5.0 5.0 3.0 3.3 4.3 GRAY FOX (PST-2MNG) 6.7 4.0 3.7 3.3 4.0 5.0 5.0 4.3 4.7 5.0 4.7 3.3 4.0 4.3 SRX 4682 6.7 4.0 3.7 3.3 4.7 5.3 4.3 4.7 4.3 4.7 5.7 3.0 3.7 4.3 MAJESTY II (VB77) 8.7 4.0 4.7 3.7 4.0 5.3 4.7 4.7 4.3 3.7 4.3 3.7 4.0 4.3 WIND DANCE 2 (PWDR) 8.3 4.0 4.0 4.3 4.3 5.7 5.0 4.3 4.3 4.3 4.7 3.3 3.7 4.3 APR 1670 7.0 4.0 3.7 3.3 4.0 5.7 4.3 4.0 4.7 4.7 4.7 3.3 4.0 4.2 ASP6006 (LPFG) 8.7 4.3 4.3 3.3 4.7 5.0 3.7 4.0 4.0 4.3 5.0 3.3 4.0 4.2 BAR LP 4317 6.3 3.3 3.7 3.7 4.3 5.3 4.3 4.7 5.0 4.7 5.0 3.0 3.7 4.2 BAR LP 4920 7.3 4.3 4.0 3.3 4.3 4.7 4.3 4.0 5.0 4.3 5.0 3.3 3.3 4.2 DELAWARE XL (PICK 01-2) 8.3 4.3 4.0 4.3 3.7 5.3 4.3 4.3 3.7 4.7 4.3 3.7 3.7 4.2 GOALKEEPER II (JR-114) 7.3 4.0 3.3 3.7 5.0 5.0 4.0 4.3 4.3 5.3 5.0 3.0 3.7 4.2 HEADSTART 2 8.7 4.7 3.3 4.0 4.3 5.3 4.3 4.3 4.3 4.3 5.0 3.0 3.3 4.2 WAYFARER (L44) 8.7 4.0 4.0 4.3 4.0 5.3 4.0 3.7 4.3 4.0 5.3 3.7 4.0 4.2 PIZZAZZ 7.7 4.3 4.0 3.7 4.0 4.3 4.0 4.7 4.3 5.0 4.7 3.7 4.0 4.2 PLEASURE SUPREME (PM 103) 7.7 4.3 3.7 3.7 3.7 5.7 4.3 4.0 5.0 4.0 5.0 3.3 3.7 4.2 PREMIER II 5.7 4.0 3.7 3.0 4.7 5.0 4.3 5.0 4.0 4.3 4.3 4.0 3.7 4.2 PST-217 7.3 4.3 3.7 3.7 3.7 4.7 4.7 4.3 4.3 4.3 5.7 3.7 3.7 4.2 ACCENT II (JR-119) 6.7 4.3 4.0 3.3 4.0 4.0 4.7 4.7 3.7 4.7 4.3 3.7 3.7 4.1 ASP6002 (BPR) 9.0 4.3 3.7 3.0 4.0 5.7 4.3 4.3 4.3 4.3 4.7 3.3 3.7 4.1 TABLE 12. (CONT'D) MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS GROWN UNDER TRAFFIC STRESS AT PUYALLUP, WA 1/ 2007 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC QUALITY RATINGS NAME COLOR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC MEAN ASP6004 (EXS54) 8.3 4.0 3.7 3.7 4.7 5.0 4.0 4.3 4.0 4.3 4.7 3.3 3.3 4.1 ES45 8.7 4.3 3.7 4.0 4.3 5.7 4.0 4.7 3.7 4.0 4.3 3.3 3.3 4.1 HALO (KN42) 8.7 4.0 3.3 3.3 3.3 4.7 4.3 3.7 4.7 4.7 4.7 4.0 4.0 4.1 LA QUINTA (JR-255) 8.7 4.0 4.3 4.7 4.3 6.0 4.3 4.0 4.0 3.3 4.3 3.0 3.0 4.1 PANTHER 6.0 3.7 3.0 3.7 4.3 4.0 4.7 4.7 4.0 5.3 5.3 3.0 3.3 4.1 PICK 02-R 8.7 4.3 4.0 3.7 3.7 5.3 4.3 4.0 4.0 4.3 5.3 3.0 3.3 4.1 PINNACLE II 7.7 4.3 3.7 3.0 4.0 5.3 4.3 4.3 4.7 4.0 4.0 3.7 4.0 4.1 QUICKSILVER 7.3 4.0 4.0 3.7 4.3 5.0 4.0 4.7 4.0 3.7 4.7 4.0 3.3 4.1 VB99 9.0 3.7 4.0 4.0 4.3 5.0 4.0 3.7 3.7 4.0 4.7 3.7 4.0 4.1 BREA (04-BRE) 7.3 3.3 3.7 3.3 4.0 5.0 4.0 4.0 4.3 4.0 5.0 3.7 3.3 4.0 NEXUS XR (SNR) 8.3 4.0 3.7 4.0 4.0 5.0 4.3 4.0 4.0 4.0 4.3 3.3 3.7 4.0 PINNACLE 4.7 3.3 3.0 3.0 4.3 4.3 3.7 4.7 4.0 5.7 4.7 3.7 3.3 4.0 PRESIDIO (CNV) 8.0 4.0 4.0 4.0 3.7 5.0 4.3 4.0 3.7 4.0 4.7 3.0 3.3 4.0 HAWKEYE 2 (SRX 4692) 7.3 3.7 3.3 3.0 4.0 5.3 4.3 4.3 4.3 4.3 5.0 3.0 3.7 4.0 ASP6001 (RTS) 8.3 3.7 3.3 3.3 3.7 4.3 4.3 4.0 4.3 4.3 5.0 3.0 3.7 3.9 INSPIRE 6.3 3.3 3.0 3.3 4.3 4.7 5.0 4.7 3.7 4.3 4.0 3.0 3.0 3.9 LPR 02203 5.0 3.7 3.7 3.7 5.0 5.0 4.0 4.0 3.3 4.0 4.3 2.7 3.0 3.9 PREMIER 5.0 3.3 2.7 3.3 4.0 4.7 3.7 4.7 4.3 4.7 4.3 3.3 3.3 3.9 AFFINITY 5.3 3.7 3.0 2.3 4.3 4.7 4.0 4.0 3.7 4.7 4.7 3.0 3.0 3.8 ASP6005 (AJM) 9.0 4.0 3.3 2.7 3.3 4.3 4.3 4.7 4.3 4.0 4.3 2.7 3.0 3.8 BARLENNIUM 6.7 3.3 2.7 2.7 3.7 5.0 3.3 4.3 4.0 4.3 5.0 3.0 3.7 3.8 CADDIESHACK II (JR-163) 6.7 3.3 3.0 3.3 4.0 4.3 4.0 4.3 4.0 3.7 4.7 2.7 3.3 3.7 FIREBOLT (PRG HS-01-09) 8.7 4.3 3.3 2.3 3.3 4.0 4.3 4.0 3.3 4.0 4.0 3.3 3.3 3.6 NEXUS XD (SP4) 9.0 4.0 4.0 3.0 3.7 4.3 4.3 3.7 4.0 3.3 4.0 2.3 3.0 3.6 LINN 4.0 3.0 1.7 2.7 3.0 2.7 3.0 3.3 3.0 4.0 4.0 2.7 3.0 3.0 LSD VALUE 1.0 1.0 1.1 1.9 1.8 3.1 1.9 1.6 3.7 2.8 4.1 1.5 1.4 0.9 C.V. (%) 8.8 12.8 15.6 22.2 17.6 18.5 17.3 14.8 22.6 22.0 19.5 20.1 17.0 10.7 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 12. (CONT'D) MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS 1/ GROWN UNDER TRAFFIC STRESS AT PUYALLUP, WA **/ 2007 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ PERCENT QUALITY COVER QUALITY RATINGS MAY29 MAY29 PERCENT LIVING GROUND COVER RATINGS AFTER TRAFFIC AFTER TRAFFIC RED THREAD NAME (BEFORE TRAFFIC) JUL 16 AUG 14 SEP 5 OCT 26 NOV 9 DEC 14 DEC 28 OCT 26 DEC 14 JAN JUN UNO (D04-11T) 7.0 99.0 90.0 93.3 96.3 66.7 63.3 53.3 70.0 4.0 3.0 4.3 6.3 DERBY XTREME (IS-PR 268) 6.0 96.0 78.3 83.0 86.0 60.0 56.7 40.0 53.3 4.0 2.7 5.3 7.0 FIESTA 4 (PICK F4) 5.3 84.3 75.0 78.3 80.0 46.7 43.3 28.3 38.3 3.3 1.7 5.0 7.0 HOMERUN (RG3P) 5.7 97.7 88.3 94.0 97.7 63.3 79.7 50.0 63.3 4.3 2.7 4.7 6.0 ZOOM (LCK) 5.7 96.3 85.0 90.0 93.3 63.3 63.3 46.7 56.7 4.7 2.7 4.7 7.7 CHARISMATIC II GLSR (LTP-PG-GLSR) 4.3 84.7 75.0 85.0 93.0 50.0 46.7 43.3 50.0 3.3 2.7 4.3 6.3 ATTRIBUTE (IS-PR 270) 6.0 96.0 85.0 90.0 96.3 53.3 56.7 43.3 50.0 3.7 2.3 4.0 7.0 EXACTA II GLSR (LTP-611-GLSR) 6.0 94.7 71.7 80.0 88.3 63.3 30.0 46.7 53.3 4.0 3.0 4.3 5.3 APR 1648 5.0 97.7 81.7 89.7 96.0 66.7 56.7 50.0 56.7 4.0 3.0 4.0 6.3 E-99 5.7 96.0 81.7 88.3 93.3 63.3 60.0 50.0 60.0 4.3 3.0 4.3 6.0 PALMER IV 4.7 95.0 66.7 83.3 94.7 63.3 53.3 40.0 50.0 3.7 2.3 4.7 7.3 PRIMARY (IS-PR 269) 5.7 94.3 81.7 83.3 84.7 53.3 53.3 50.0 56.7 3.3 2.7 4.3 6.3 SILVER DOLLAR 5.0 96.0 80.0 89.7 96.0 70.0 50.0 36.7 60.0 4.7 2.3 4.7 5.7 SR 4600 (SRX 4SP) 5.0 94.7 71.7 83.3 91.3 60.0 53.3 33.3 53.3 3.7 2.3 3.7 6.7 1G SQUARED (APR 1664) 4.7 81.3 70.0 81.7 91.3 53.3 56.7 40.0 50.0 3.7 2.3 4.0 6.0 ALLSTAR 3 (IS-PR 274) 5.3 94.7 71.7 85.0 93.0 63.3 66.7 40.0 63.3 4.0 2.0 4.7 7.3 AMAZING GS (IS-PR 276) 5.3 96.0 73.3 85.0 94.7 63.3 63.3 46.7 56.7 4.0 2.7 3.7 6.0 APPLE GL (AAZ-B104) 5.3 99.0 81.7 90.0 96.0 56.7 73.0 50.0 66.7 4.0 2.7 4.3 5.0 TRANSFORMER (D04-1667) 5.3 97.7 83.3 91.3 97.7 63.3 63.3 53.3 66.7 5.0 3.0 3.3 5.7 DCM 5.7 96.3 70.0 83.3 93.3 60.0 56.7 43.3 53.3 3.7 2.0 4.7 5.7 GL-2 5.7 96.3 71.7 83.3 93.3 53.3 53.3 33.3 36.7 3.7 2.0 4.3 5.3 GRAND SLAM 2 (PST-2GSM) 4.0 81.7 65.0 73.3 80.0 50.0 36.7 31.7 35.0 3.3 2.3 5.3 5.0 KEYSTONE 2 (IS-PR 312) 5.3 93.0 81.7 86.7 94.7 53.3 50.0 43.3 46.7 3.7 2.7 3.7 6.3 PALACE (IS-PR 273) 5.3 94.7 85.0 90.0 94.7 60.0 66.7 50.0 60.0 4.3 3.0 4.3 6.7 CITATION FORE 5.3 96.3 76.7 85.0 93.3 56.7 60.0 40.0 53.3 3.7 2.7 5.0 5.7 DART (APR 1663) 5.3 97.7 80.0 86.7 93.0 70.0 79.7 50.0 66.7 5.0 2.7 4.0 5.3 EDGE II (AC2) 5.7 96.0 70.0 81.7 93.3 60.0 50.0 36.7 53.3 3.7 2.3 4.0 5.3 MACH I 5.7 96.0 75.0 86.7 91.7 63.3 53.3 43.3 56.7 4.0 2.7 3.7 5.3 RNS 5.3 91.7 70.0 81.7 95.0 53.3 53.3 36.7 46.7 3.3 2.0 3.3 7.0 BRIGHTSTAR SLT 4.3 93.0 75.0 86.7 95.0 56.7 53.3 30.0 43.3 3.7 2.3 3.3 6.3 D04-LP05 5.3 93.0 70.0 81.7 93.0 56.7 60.0 50.0 56.7 3.7 2.3 4.3 5.3 DEFENDER (D04-UP) 5.7 96.0 76.7 86.7 94.7 63.3 60.0 40.0 56.7 4.0 3.0 4.0 6.0 LINE DRIVE GLS (APR 1797) 5.0 80.0 65.0 78.3 95.0 46.7 50.0 36.7 36.7 3.7 2.3 4.0 6.3 PANTHER GLS 5.7 97.7 81.7 88.3 94.7 56.7 56.7 36.7 50.0 3.7 2.0 4.3 5.0 PARAGON GLR 6.0 96.0 71.7 81.7 94.7 53.3 56.7 43.3 63.3 3.7 2.3 3.7 6.3 PIANIST (DP 17-9505) 5.7 93.0 81.7 90.0 96.3 60.0 46.7 40.0 53.3 3.7 2.7 2.7 5.7 RAD-PR8 5.3 96.3 83.3 90.0 94.7 53.3 56.7 33.3 50.0 3.7 2.3 4.3 6.3 REPELL GLS 6.0 96.3 81.7 88.3 94.7 60.0 53.3 40.0 43.3 4.0 2.3 3.0 5.7 SECRETARIAT II GLSR (LTP-101-GLSR) 5.3 97.7 83.3 93.0 96.3 60.0 60.0 46.7 60.0 4.0 2.7 3.0 5.7 CALYPSO 3 (MS2) 4.7 93.0 75.0 86.3 93.0 56.7 50.0 33.3 43.3 4.0 2.3 3.7 5.7 DASHER 3 (PICK RB-1) 6.0 97.7 83.3 90.0 96.3 63.3 63.3 43.3 56.7 3.7 2.3 3.7 6.3 FUSION 4.7 78.3 63.3 71.7 78.3 56.7 40.0 33.3 30.0 3.3 2.3 5.3 5.3 GRAY STAR (PST-2LGL) 4.7 90.0 66.7 80.0 91.7 53.3 43.3 23.3 40.0 3.7 2.0 4.3 5.3 MANHATTAN 5 GLR (PST-2AM) 5.0 95.0 76.7 85.0 93.3 53.3 56.7 33.3 46.7 3.0 2.0 3.7 6.3 MMW 4.3 80.3 63.3 71.7 80.0 46.7 40.0 31.7 38.3 3.0 2.0 4.7 7.0 PENTIUM 5.7 96.0 78.3 86.7 93.3 60.0 53.3 40.0 53.3 3.7 2.3 2.7 6.0 PHENOM (APR 1660) 4.7 93.3 73.3 83.3 93.0 53.3 53.3 40.0 50.0 3.0 2.7 3.3 6.0 TABLE 12. (CONT'D) MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS 1/ GROWN UNDER TRAFFIC STRESS AT PUYALLUP, WA **/ 2007 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ PERCENT QUALITY COVER QUALITY RATINGS MAY29 MAY29 PERCENT LIVING GROUND COVER RATINGS AFTER TRAFFIC AFTER TRAFFIC RED THREAD NAME (BEFORE TRAFFIC) JUL 16 AUG 14 SEP 5 OCT 26 NOV 9 DEC 14 DEC 28 OCT 26 DEC 14 JAN JUN STELLAR GL (IS-PR 236) 5.0 88.0 65.0 78.3 91.3 43.3 43.3 30.0 33.3 3.0 1.7 4.3 6.3 TOP GUN II (JR-324) 5.3 84.7 48.3 83.3 90.0 60.0 56.7 40.0 56.7 3.7 2.7 4.3 7.0 AF 4.7 93.3 63.3 78.3 91.7 56.7 50.0 40.0 60.0 4.0 2.3 3.3 6.7 CABO II (IS-PR 233) 6.0 88.0 68.3 78.3 88.0 46.7 50.0 33.3 46.7 3.3 1.7 4.3 5.3 DP 17-9499 5.0 93.0 88.3 90.0 96.3 56.7 56.7 40.0 60.0 3.7 2.7 3.0 6.0 DP 17-9788 5.0 97.7 73.3 85.0 94.7 60.0 50.0 33.3 46.7 3.7 2.0 4.0 5.7 DP1 4.7 79.7 58.3 70.0 81.7 43.3 46.7 35.0 45.0 3.0 2.3 4.7 6.3 REGAL 5 (IS-PR 271) 5.0 85.0 73.3 83.3 91.7 50.0 43.3 30.0 43.3 3.3 2.0 4.0 6.7 REVENGE GLX (JR-348) 5.0 81.0 61.7 75.0 88.3 50.0 43.3 33.3 40.0 3.3 2.0 3.7 5.7 BUENA VISTA 4.0 81.7 51.7 66.7 81.7 50.0 43.3 26.7 40.0 3.3 1.7 5.0 5.7 CUTTER II (PM 101) 4.3 89.7 70.0 80.0 88.3 56.7 63.0 30.0 53.3 3.7 1.7 4.7 6.0 GALATTI (DP 17-9502) 5.0 94.7 66.7 80.0 91.7 53.3 50.0 33.3 50.0 3.7 2.3 3.3 5.7 HARRIER (SRX 4UP3) 5.0 80.0 73.3 81.7 91.7 46.7 46.7 30.0 43.3 3.3 2.0 3.7 6.7 KOKOMO II (IS-PR 235) 5.0 86.3 53.3 65.0 76.7 43.3 46.7 36.7 43.3 3.0 2.0 4.7 6.0 MONTEREY 3 (JR-408) 3.7 60.0 61.7 75.0 88.3 36.7 33.3 15.0 26.7 2.7 1.7 4.7 6.3 OVERDRIVE 6.0 96.0 83.3 88.3 94.7 56.7 56.7 43.3 53.3 3.7 2.3 4.3 5.3 PM 102 4.7 95.0 68.3 83.3 93.0 53.3 50.0 33.3 50.0 3.7 2.0 3.7 5.7 PST-2LAN 4.7 88.0 68.3 81.7 91.7 43.3 40.0 33.3 38.3 3.3 1.7 4.0 5.3 SUNSHINE 2 4.0 83.0 58.3 68.3 76.3 50.0 40.0 35.0 45.0 3.3 1.7 4.7 5.3 TR47 5.0 91.3 76.7 83.3 90.0 60.0 53.3 36.7 53.3 3.7 2.0 3.3 6.0 RINGER II (04-BEN) 4.7 85.0 60.0 75.0 90.0 43.3 40.0 26.7 36.7 3.3 2.0 3.3 3.3 ASP6003 (TRS) 4.7 79.7 65.0 76.7 88.3 50.0 46.7 36.7 36.7 3.3 2.0 4.7 5.3 BAR LP 4420 4.7 93.0 73.3 83.3 91.7 56.7 50.0 33.3 46.7 3.3 2.0 3.3 5.0 FIJI (GPR) 4.7 79.7 65.0 78.3 90.0 66.7 50.0 36.7 53.3 4.3 2.3 4.3 4.0 PALMER III 5.0 94.7 73.3 80.0 90.0 60.0 53.3 36.7 50.0 4.0 2.7 3.0 4.7 PROTEGE GLR 4.7 91.7 68.3 85.0 93.0 50.0 56.7 36.7 50.0 3.3 2.3 4.3 5.7 PS-2 5.0 96.3 71.7 81.7 91.7 60.0 60.0 33.3 53.3 4.0 2.0 3.0 5.7 PST-2AG4 3.7 73.0 58.3 68.3 78.3 36.7 40.0 26.7 30.0 2.7 2.3 4.3 5.7 PST-2BLK 4.3 86.3 71.7 83.0 93.0 56.7 46.7 26.7 33.3 4.0 2.0 4.0 6.0 GRAY FOX (PST-2MNG) 4.7 96.3 71.7 81.7 96.0 60.0 56.7 36.7 53.3 3.7 2.3 3.0 5.7 SRX 4682 5.0 95.0 81.7 90.0 93.3 56.7 53.3 30.0 50.0 3.7 2.0 4.3 4.7 MAJESTY II (VB77) 5.0 63.0 56.7 68.3 81.7 36.7 33.3 25.0 26.7 3.0 2.0 3.7 6.0 WIND DANCE 2 (PWDR) 5.3 94.7 78.3 86.7 93.3 53.3 50.0 36.7 43.3 3.3 2.0 3.7 6.3 APR 1670 5.0 96.3 83.3 91.3 97.7 66.7 66.7 53.3 66.7 3.7 2.7 3.7 5.7 ASP6006 (LPFG) 5.7 96.3 65.0 76.7 65.7 56.7 46.7 33.3 40.0 3.3 2.3 4.0 5.0 BAR LP 4317 5.3 96.3 81.7 86.7 91.3 63.3 56.7 33.3 43.3 3.7 2.0 3.0 5.0 BAR LP 4920 4.7 93.0 68.3 80.0 93.3 60.0 50.0 36.7 46.7 4.0 2.0 3.7 4.7 DELAWARE XL (PICK 01-2) 5.3 95.0 76.7 85.0 93.0 50.0 56.7 33.3 50.0 3.3 2.0 3.7 5.3 GOALKEEPER II (JR-114) 5.0 96.3 80.0 86.7 93.3 56.7 53.3 40.0 53.3 3.7 2.7 3.3 5.3 HEADSTART 2 5.7 96.3 80.0 85.0 90.0 53.3 50.0 30.0 40.0 4.0 2.3 3.7 5.0 WAYFARER (L44) 5.3 79.7 70.0 78.3 84.7 46.7 43.3 28.3 41.7 3.0 1.7 4.0 4.7 PIZZAZZ 5.7 97.7 73.3 85.0 94.7 53.3 56.7 40.0 50.0 3.3 2.3 4.0 5.7 PLEASURE SUPREME (PM 103) 5.7 96.3 78.3 86.7 96.3 60.0 56.7 46.7 63.3 4.0 2.7 3.3 5.0 PREMIER II 4.3 90.0 68.3 80.0 91.7 40.0 43.3 26.7 43.3 3.0 2.0 3.3 5.0 PST-217 5.3 93.0 70.0 81.7 93.0 60.0 56.7 46.7 56.7 4.0 2.3 3.7 5.0 ACCENT II (JR-119) 4.7 83.3 48.7 80.0 86.7 50.0 50.0 23.3 43.3 3.3 2.0 3.0 6.0 ASP6002 (BPR) 4.7 93.0 80.0 86.7 93.3 53.3 53.3 36.7 50.0 4.0 2.3 4.0 5.7 TABLE 12. (CONT'D) MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS 1/ GROWN UNDER TRAFFIC STRESS AT PUYALLUP, WA **/ 2007 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ PERCENT QUALITY COVER QUALITY RATINGS MAY29 MAY29 PERCENT LIVING GROUND COVER RATINGS AFTER TRAFFIC AFTER TRAFFIC RED THREAD NAME (BEFORE TRAFFIC) JUL 16 AUG 14 SEP 5 OCT 26 NOV 9 DEC 14 DEC 28 OCT 26 DEC 14 JAN JUN ASP6004 (EXS54) 5.0 96.3 70.0 81.7 88.3 50.0 46.7 30.0 43.3 3.3 2.0 4.0 5.3 ES45 5.0 91.3 63.3 78.3 90.0 46.7 50.0 30.0 36.7 2.7 2.0 3.3 5.7 HALO (KN42) 5.0 78.0 61.7 76.7 90.0 53.3 60.0 33.3 43.3 3.7 2.0 3.3 5.0 LA QUINTA (JR-255) 5.3 93.3 75.0 81.7 88.3 50.0 46.7 33.3 40.0 3.3 2.0 3.0 5.3 PANTHER 4.3 90.0 75.0 83.3 93.3 60.0 46.7 33.3 40.0 4.0 2.3 2.7 5.7 PICK 02-R 4.7 88.0 65.0 76.7 90.0 46.7 36.7 23.3 26.7 3.7 2.0 4.0 5.0 PINNACLE II 5.0 91.3 66.7 80.0 95.0 50.0 43.3 30.0 40.0 3.0 2.0 3.0 5.0 QUICKSILVER 5.0 93.3 61.7 73.3 91.7 63.3 53.3 33.3 46.7 3.7 2.3 3.3 4.3 VB99 4.3 78.0 56.7 73.3 86.7 43.3 40.0 30.0 31.7 3.0 2.0 3.0 4.7 BREA (04-BRE) 4.0 83.3 56.7 68.3 80.0 46.7 33.3 25.0 31.7 3.3 2.0 3.3 4.7 NEXUS XR (SNR) 4.7 93.0 61.7 78.3 90.0 53.3 53.3 33.3 43.3 3.7 2.0 3.0 5.0 PINNACLE 5.0 95.0 78.3 86.7 93.3 56.7 46.7 33.3 50.0 3.7 2.3 2.3 5.0 PRESIDIO (CNV) 5.7 86.3 73.3 83.3 91.7 53.3 56.7 36.7 53.3 3.3 2.0 3.3 5.0 HAWKEYE 2 (SRX 4692) 5.0 94.7 75.0 83.3 90.0 60.0 53.3 30.0 43.3 3.7 2.3 2.7 5.3 ASP6001 (RTS) 4.7 91.7 71.7 81.7 88.3 60.0 50.0 26.7 40.0 3.3 2.0 3.3 5.0 INSPIRE 5.0 95.0 68.3 80.0 88.3 56.7 60.0 43.3 56.7 3.7 2.3 2.3 5.7 LPR 02203 4.7 94.7 75.0 81.7 90.0 60.0 50.0 36.7 40.0 3.3 2.0 3.0 4.3 PREMIER 4.3 93.3 66.7 78.3 88.3 53.3 43.3 33.3 50.0 3.3 2.0 2.7 5.0 AFFINITY 4.3 93.3 70.0 83.3 95.0 53.3 31.7 33.3 50.0 3.3 2.0 2.7 4.7 ASP6005 (AJM) 4.7 91.7 68.3 80.0 90.0 53.3 46.7 30.0 43.3 3.7 2.7 2.7 5.7 BARLENNIUM 4.7 95.0 61.7 75.0 90.0 46.7 46.7 33.3 40.0 3.3 2.0 3.0 4.0 CADDIESHACK II (JR-163) 5.0 93.3 73.3 81.7 88.3 56.7 53.3 33.3 46.7 3.7 2.0 2.3 3.7 FIREBOLT (PRG HS-01-09) 4.7 90.0 61.7 73.3 86.7 60.0 43.3 26.7 43.3 3.3 2.0 3.3 4.7 NEXUS XD (SP4) 5.0 95.0 68.3 80.0 90.0 53.3 53.3 30.0 40.0 3.7 2.3 2.7 4.7 LINN 4.0 91.7 65.0 78.3 93.3 53.3 50.0 33.3 43.3 3.0 2.0 2.0 5.3 LSD VALUE 6.7 42.5 43.4 35.9 43.0 52.3 41.6 39.4 35.9 2.4 2.2 2.0 2.7 C.V. (%) 22.1 12.6 18.7 11.8 10.1 21.6 25.9 32.1 28.2 18.8 25.0 24.6 19.2 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. **/ TRAFFIC IS APPLIED USING A BRINKMAN TRAFFIC SIMULATOR FITTED WITH FOOTBALL CLEATS. TWELVE PASSES PER WEEK FOR EIGHT WEEKS ARE APPLIED IN SPRING AND FALL, STARTING IN FALL 2005.