TABLE 10. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS AT MEAD, NE 1/ FOR TRAFFIC TOLERANCE STUDY */ 2005 DATA TURFGRASS QUALITY AND OTHER RATINGS 1 9; 9=BEST 2/ GENETIC SPRING DENSITY DENSITY DENSITY QUALITY RATINGS NAME COLOR GREENUP SPRING SUMMER FALL APR MAY JUN JUL AUG SEP OCT MEAN PICK 02 R 9.0 3.3 9.0 8.7 8.3 7.7 9.0 8.0 6.3 6.7 7.7 7.0 7.5 D04 11T 7.7 5.3 9.0 8.7 8.3 6.7 9.0 7.3 6.0 6.3 8.0 7.7 7.3 FIREBOLT (PRG HS 01 09) 8.7 4.0 9.0 8.7 8.3 6.7 9.0 7.7 6.0 6.0 8.0 7.3 7.2 PLEASURE SUPREME (PM 103) 7.7 4.0 8.7 8.3 8.3 6.7 8.3 7.3 6.3 6.7 8.0 7.3 7.2 PM 101 8.7 5.3 8.3 8.7 8.7 6.7 8.0 8.0 6.3 6.3 7.3 7.0 7.1 AC2 7.7 4.7 8.3 8.7 8.3 6.0 8.7 7.3 6.3 5.3 8.0 7.0 7.0 APR 1648 8.7 4.3 8.3 8.0 7.7 6.7 8.3 8.0 5.3 6.0 7.3 7.0 7.0 DERBY XTREME (IS PR 268) 7.7 4.0 8.3 8.3 9.0 6.7 8.3 7.0 6.0 6.3 7.7 6.7 7.0 DP1 8.0 4.7 8.7 8.0 8.7 7.0 9.0 7.7 5.3 5.3 7.3 7.7 7.0 SUNSHINE 2 8.0 4.0 8.3 8.0 8.3 7.3 8.3 7.3 6.0 5.7 7.7 6.7 7.0 1G2 (APR 1664) 7.7 4.0 8.3 8.7 8.3 7.0 8.3 7.3 5.7 6.7 6.7 6.7 6.9 KEYSTONE 2 (IS PR 312) 7.3 4.0 9.0 8.7 8.3 7.0 8.3 7.0 6.0 6.3 7.0 6.7 6.9 VB99 8.7 4.3 8.0 7.7 8.0 6.3 8.3 8.0 5.0 5.7 7.3 7.3 6.9 FIESTA 4 (PICK F4) 8.3 4.7 8.3 8.0 8.0 5.7 8.3 7.0 6.0 5.7 7.7 7.3 6.8 GPR 8.0 3.7 9.0 8.0 7.7 6.7 9.0 7.7 5.0 4.3 7.3 7.3 6.8 PIZZAZZ 8.0 4.0 9.0 8.7 8.7 5.7 8.7 7.3 6.0 6.3 7.0 6.3 6.8 PROTEGE GLR 7.0 4.7 8.7 8.3 8.3 6.3 8.7 7.0 5.7 6.0 7.7 6.3 6.8 ASP6004 (EXS54) 9.0 3.7 8.0 7.7 7.3 6.7 8.3 7.0 5.3 5.7 7.0 7.0 6.7 BUENA VISTA 7.3 4.0 9.0 8.3 8.3 6.0 8.7 7.3 5.3 5.3 7.3 6.7 6.7 D04 1667 7.3 4.3 8.7 8.7 8.0 7.0 8.7 7.3 5.3 6.3 6.0 6.3 6.7 D04 UP 7.0 6.0 8.3 8.3 7.7 5.7 8.3 7.3 5.7 6.0 7.3 6.3 6.7 KOKOMO II (IS PR 235) 7.7 4.7 8.7 8.0 8.0 5.0 8.7 7.0 5.3 6.0 8.0 7.0 6.7 PST 2GSM 7.3 3.7 8.0 8.3 8.0 5.7 8.3 7.0 5.3 6.3 7.3 7.0 6.7 ALL*STAR 3 (IS PR 274) 7.7 4.3 8.7 8.0 8.0 6.3 8.0 6.0 5.7 5.7 7.0 7.3 6.6 ASP6006 (LPFG) 8.3 4.0 8.0 7.7 8.3 5.3 8.7 7.0 5.0 5.3 7.3 7.3 6.6 ATTRIBUTE (IS PR 270) 7.3 4.0 8.7 8.0 7.7 5.7 8.3 7.3 5.3 5.3 7.0 7.3 6.6 EXACTA II GLSR (LTP 611 GLSR) 7.3 5.0 8.3 8.3 8.3 6.0 8.7 6.3 5.0 5.7 7.7 6.7 6.6 MS2 8.0 3.7 8.3 7.7 7.0 6.3 8.3 7.3 5.7 4.3 7.7 6.3 6.6 PALACE (IS PR 273) 8.0 5.7 7.7 7.7 8.3 5.3 7.7 6.7 5.3 6.3 7.3 7.3 6.6 PALMER IV 7.3 4.0 8.3 7.7 7.7 6.3 8.0 7.0 5.0 6.3 6.7 6.7 6.6 PINNACLE II 8.0 5.0 8.7 8.3 8.0 6.3 8.3 7.7 5.3 6.3 6.3 6.0 6.6 RNS 7.0 3.3 8.0 8.3 8.0 6.0 8.3 6.7 6.3 6.3 6.7 5.7 6.6 STELLAR GL (IS PR 236) 8.0 4.0 8.7 8.0 8.0 5.7 8.7 7.7 5.0 5.7 6.7 7.0 6.6 GL 2 7.0 4.7 8.7 8.3 8.3 6.3 8.3 7.0 6.0 6.3 6.3 5.3 6.5 PICK RB 1 7.3 4.7 8.3 8.0 7.3 6.0 8.3 7.0 6.0 5.3 6.3 6.7 6.5 ASP6002 (BPR) 8.3 4.7 9.0 8.0 6.0 7.0 9.0 7.7 4.7 4.7 6.0 6.0 6.4 BAR LP 4920 8.3 5.7 8.3 7.7 7.0 6.0 8.7 7.7 5.7 5.0 6.3 5.7 6.4 D04 LP05 7.0 4.0 8.0 7.7 7.3 5.3 8.3 7.0 5.0 5.3 7.0 7.0 6.4 MACH I 7.7 4.0 8.3 8.3 7.0 6.0 8.3 6.7 5.7 5.7 6.3 6.3 6.4 MMW 7.0 5.3 8.7 7.7 7.7 5.3 8.3 7.3 5.0 5.7 6.7 6.7 6.4 PARAGON GLR 7.3 5.7 8.7 7.7 8.0 6.0 8.0 6.3 5.7 5.0 7.0 7.0 6.4 REGAL 5 (IS PR 271) 8.0 5.3 8.7 7.7 7.7 5.0 8.7 7.3 5.7 4.7 7.0 6.3 6.4 REVENGE GLX (JR 348) 7.0 4.7 8.0 7.7 6.7 6.7 8.0 6.7 5.7 5.7 6.3 5.7 6.4 SNR 9.0 5.3 8.3 7.7 8.0 6.3 8.0 7.0 4.7 5.0 7.3 6.7 6.4 TOP GUN II (JR 324) 8.0 4.3 8.0 7.7 7.3 6.0 8.7 7.3 5.3 5.3 7.0 5.3 6.4 WIND DANCE 2 (PWDR) 8.0 3.3 8.3 7.7 7.7 5.3 9.0 7.0 5.0 5.0 7.0 6.7 6.4 TABLE 10. (CONT'D) MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS AT MEAD, NE 1/ FOR TRAFFIC TOLERANCE STUDY */ 2005 DATA TURFGRASS QUALITY AND OTHER RATINGS 1 9; 9=BEST 2/ GENETIC SPRING DENSITY DENSITY DENSITY QUALITY RATINGS NAME COLOR GREENUP SPRING SUMMER FALL APR MAY JUN JUL AUG SEP OCT MEAN 04 BRE 7.7 3.3 8.3 7.3 7.7 6.0 8.0 6.7 4.7 5.3 7.0 6.3 6.3 ASP6003 (TRS) 8.3 3.7 8.0 8.0 6.3 7.0 8.7 7.7 5.0 4.3 6.7 5.0 6.3 CABO II (IS PR 233) 8.0 3.7 8.3 7.3 7.7 5.7 8.0 6.3 5.0 5.7 7.0 6.3 6.3 DELAWARE XL (PICK 01 2) 8.7 3.7 8.0 8.0 7.0 7.0 8.3 7.3 4.7 5.0 6.7 5.3 6.3 E 99 6.7 5.3 8.7 7.7 8.0 6.3 8.3 6.3 4.7 6.0 6.7 6.0 6.3 ES45 7.7 4.0 8.3 7.3 7.0 5.0 8.3 7.0 4.7 5.3 7.3 6.3 6.3 MONTEREY 3 (JR 408) 6.7 3.0 8.0 8.0 8.0 7.0 8.3 6.3 4.7 5.7 6.7 5.3 6.3 TR47 8.3 3.0 8.3 7.3 6.7 6.3 8.3 6.7 5.3 4.3 7.0 6.0 6.3 $ILVER DOLLAR 8.3 5.0 8.0 7.7 7.3 5.3 7.7 7.0 5.3 5.7 6.7 6.0 6.2 AF 7.3 4.3 8.0 8.0 7.0 6.7 8.0 6.0 5.3 5.3 6.0 6.3 6.2 ASP6005 (AJM) 7.7 3.3 8.3 8.0 7.7 6.0 8.3 6.7 5.0 4.0 7.3 6.3 6.2 INSPIRE 7.0 4.3 8.3 7.7 8.0 6.3 8.3 7.0 4.3 5.7 6.7 5.0 6.2 LCK 6.7 4.0 8.3 8.3 7.0 6.0 8.0 7.0 5.7 4.7 6.0 6.0 6.2 PM 102 8.3 4.7 7.7 7.7 7.3 6.0 8.0 6.0 5.3 4.7 7.0 6.3 6.2 PRIMARY (IS PR 269) 7.3 4.7 8.3 8.0 7.7 6.0 8.0 6.7 5.0 5.3 7.0 5.7 6.2 PS 2 7.7 5.3 9.0 7.7 6.7 6.3 8.3 8.0 5.3 5.0 5.7 5.0 6.2 SP4 8.0 4.0 7.7 7.3 7.3 6.0 8.0 5.7 4.7 5.0 7.3 7.0 6.2 AMAZING GS (IS PR 276) 7.7 4.3 8.3 7.7 7.3 6.0 7.7 6.0 5.0 5.0 6.7 6.3 6.1 BARLENNIUM 7.3 3.7 8.3 8.0 8.0 6.0 8.0 6.7 4.7 5.3 6.7 5.7 6.1 DCM 7.7 3.3 8.7 7.7 6.7 5.3 8.3 6.7 5.7 5.3 6.0 5.7 6.1 HARRIER (SRX 4UP3) 7.3 5.3 8.0 8.7 7.7 5.3 7.3 7.0 5.3 5.7 5.7 6.7 6.1 L44 7.3 4.3 8.3 7.0 6.7 5.3 8.0 7.0 4.7 4.3 7.0 6.3 6.1 PIANIST (DP 17 9505) 7.7 4.0 8.7 7.7 7.7 5.3 8.7 7.0 4.7 5.3 6.7 5.3 6.1 PRESIDIO (CNV) 8.0 4.0 8.0 7.3 7.3 6.0 8.0 6.3 4.7 5.3 7.0 5.7 6.1 SECRETARIAT II GLSR (LTP 101 GLSR) 7.7 4.7 8.3 8.3 8.0 6.3 8.3 6.7 5.3 5.3 5.7 5.0 6.1 SR 4600 (SRX 4SP) 8.0 4.3 7.3 8.0 7.7 5.7 7.7 6.3 4.7 6.3 6.7 5.7 6.1 04 BEN 7.0 4.0 8.3 7.7 8.0 5.7 7.7 6.0 5.0 4.3 7.0 6.3 6.0 ASP6001 (RTS) 8.0 3.3 8.0 7.3 7.3 6.0 8.0 6.7 4.3 4.7 7.0 5.7 6.0 DP 17 9499 7.3 4.3 9.0 7.7 6.0 6.7 8.7 7.0 5.0 3.7 5.3 5.7 6.0 DP 17 9788 7.3 3.3 9.0 7.7 7.0 6.3 8.3 5.7 5.0 5.3 5.7 6.0 6.0 HALO (KN42) 8.3 4.7 8.0 7.3 7.0 6.3 8.0 6.0 5.0 4.0 6.7 6.3 6.0 PHENOM (APR 1660) 7.3 2.7 8.0 8.3 7.3 5.3 8.0 6.7 5.7 5.3 5.7 5.0 6.0 QUICKSILVER 7.3 3.0 7.7 7.0 7.0 6.0 7.7 6.0 4.0 5.0 6.3 6.7 6.0 RAD PR8 8.0 4.3 8.0 8.0 7.0 6.0 8.7 6.7 5.0 4.3 5.3 5.7 6.0 APR 1670 7.0 5.3 8.7 8.0 7.7 5.3 7.7 6.7 5.7 5.0 5.3 5.7 5.9 CHARISMATIC II GLSR (LTP PG GLSR) 7.0 4.0 7.7 7.3 7.0 5.0 8.0 6.0 5.0 5.7 5.7 6.0 5.9 FUSION 7.3 4.7 8.0 8.0 7.0 5.3 8.0 6.7 5.3 4.7 5.7 5.7 5.9 GALATTI (DP 17 9502) 8.0 4.7 8.3 7.7 6.3 6.7 8.7 6.3 4.7 4.3 5.0 5.3 5.9 HOMERUN (RG3P) 7.3 4.7 8.7 8.7 5.7 6.3 8.3 6.7 4.7 4.3 5.3 5.3 5.9 LINE DRIVE GLS (APR 1797) 7.0 3.7 8.3 7.7 6.0 6.0 8.0 6.7 4.7 5.0 5.3 5.3 5.9 PANTHER GLS 7.0 3.3 8.0 8.0 6.3 6.0 8.7 6.3 5.3 4.7 5.0 5.0 5.9 DART (APR 1663) 7.0 4.3 7.7 7.7 7.0 5.7 7.3 5.7 4.3 4.7 6.0 6.7 5.8 PST 217 7.0 2.7 8.3 8.0 7.0 6.0 8.3 6.0 4.7 4.7 6.0 5.0 5.8 ACCENT II (JR 119) 6.7 3.7 8.0 7.3 7.3 6.3 7.7 6.0 4.0 5.3 5.7 4.7 5.7 GOALKEEPER II (JR 114) 7.7 5.0 8.0 7.0 7.0 6.0 8.7 6.3 3.7 4.3 6.0 5.0 5.7 GRAY STAR (PST 2LGL) 7.0 2.7 7.3 7.3 6.7 5.3 7.7 5.3 4.7 4.3 6.7 6.0 5.7 TABLE 10. (CONT'D) MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS AT MEAD, NE 1/ FOR TRAFFIC TOLERANCE STUDY */ 2005 DATA TURFGRASS QUALITY AND OTHER RATINGS 1 9; 9=BEST 2/ GENETIC SPRING DENSITY DENSITY DENSITY QUALITY RATINGS NAME COLOR GREENUP SPRING SUMMER FALL APR MAY JUN JUL AUG SEP OCT MEAN MANHATTAN 5 GLR (PST 2AM) 7.0 4.0 7.3 7.7 7.3 4.7 7.7 6.0 5.3 5.3 6.0 5.0 5.7 PST 2MNG 7.0 4.7 7.7 7.7 7.0 4.7 7.7 6.0 4.7 4.7 6.7 5.3 5.7 APPLE GL (AAZ B104) 7.0 4.3 7.7 7.3 7.0 5.7 7.3 5.7 4.3 4.3 6.3 5.7 5.6 BAR LP 4317 7.0 4.3 8.7 7.7 6.7 5.7 8.3 5.7 5.0 5.0 4.7 5.0 5.6 OVERDRIVE 7.7 3.7 8.0 7.3 6.3 5.0 8.3 7.0 4.3 4.3 5.7 4.7 5.6 PALMER III 6.3 4.0 8.3 7.3 6.7 6.0 8.0 6.3 4.0 4.3 5.3 5.0 5.6 PREMIER II 7.7 4.7 8.0 7.7 7.7 5.0 7.7 6.3 4.0 5.0 6.0 5.3 5.6 PST 2LAN 7.0 3.7 7.7 7.7 8.0 5.0 8.0 5.7 4.3 4.3 6.0 5.7 5.6 VB77 7.3 3.7 8.0 6.7 6.0 5.3 8.0 6.3 4.0 4.0 6.0 5.7 5.6 BAR LP 4420 8.0 4.3 8.0 7.0 7.3 5.3 7.7 6.3 4.3 4.0 5.7 5.3 5.5 HEADSTART 2 8.0 3.7 8.0 7.3 5.7 6.3 8.0 5.7 4.7 4.3 5.3 4.3 5.5 PST 2AG4 7.7 3.7 7.0 7.0 7.0 5.7 7.0 5.7 3.3 4.7 6.7 5.7 5.5 PST 2BLK 7.3 3.3 7.3 7.3 6.0 5.0 7.3 6.3 4.3 4.0 6.0 5.7 5.5 CADDIESHACK II (JR 163) 7.7 4.0 8.0 7.0 7.0 5.0 7.0 5.7 4.0 4.7 6.0 5.3 5.4 CITATION FORE 6.7 4.0 7.7 7.3 7.0 4.7 7.7 5.3 4.7 4.0 5.7 5.0 5.3 REPELL GLS 7.0 3.3 7.3 7.0 5.3 5.7 7.3 5.3 5.3 4.0 4.3 5.0 5.3 LA QUINTA (JR 255) 7.0 4.7 7.3 7.0 6.0 5.7 6.7 5.7 3.3 3.7 6.3 5.0 5.2 PANTHER 6.0 3.7 8.7 7.7 6.7 6.0 7.7 5.7 4.0 4.7 4.0 4.0 5.1 SRX 4692 7.3 4.0 7.7 7.0 6.7 4.0 7.3 5.7 4.0 3.7 6.3 5.0 5.1 PENTIUM 6.3 4.3 7.7 7.0 7.0 3.7 7.3 5.3 4.3 4.3 5.3 4.3 5.0 SRX 4682 7.0 3.0 8.0 6.7 7.0 5.3 7.7 6.0 2.7 3.3 5.3 4.7 5.0 BRIGHTSTAR SLT 7.0 3.3 7.0 7.7 6.7 3.7 7.0 5.3 4.3 3.7 4.7 5.0 4.8 LPR 02203 6.0 2.3 8.3 7.0 6.3 6.3 7.7 5.0 3.3 3.0 3.3 3.7 4.6 AFFINITY 6.0 3.3 8.0 7.7 8.0 3.7 7.3 4.7 4.3 4.3 3.3 3.7 4.5 PREMIER 6.0 3.3 8.3 7.3 7.0 5.3 7.7 4.7 3.7 3.3 3.7 3.3 4.5 MANHATTAN II 6.0 3.7 7.3 6.3 6.7 4.0 6.7 4.3 3.3 4.7 3.7 4.0 4.4 PINNACLE 5.7 4.0 7.7 6.3 6.7 2.0 6.3 3.7 3.0 2.3 2.7 3.0 3.3 LINN 4.0 2.0 6.7 4.3 4.7 1.0 . 1.0 1.0 1.0 1.3 1.0 1.1 LSD VALUE 1.0 2.2 1.4 1.2 2.9 1.5 1.6 1.5 1.5 2.2 1.8 2.0 1.0 C.V. (%) 8.3 23.7 7.7 8.5 15.2 15.5 8.6 13.3 17.4 21.8 16.6 18.8 10.0 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 WHEELED GOLF TRAFFIC SIMULATOR. EIGHT TO TWELVE PASSES PER WEEK ARE APPLIED IN SPRING, SUMMER AND FALL, STARTING IN FALL 2005.