TABLE 12. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS GROWN UNDER TRAFFIC STRESS */ AT PUYALLUP, WA 1/ 2005 DATA TURFGRASS QUALITY AND OTHER RATINGS 1 9; 9=BEST 2/ PERCENT PERCENT QUALITY RATINGS PERCENT COVER RATINGS COVER COVER RED MOWING DISEASE AFTER TRAFFIC AFTER TRAFFIC NAME SUMMER FALL THREAD QUALITY COMPLEX **/ NOV DEC 1 WEEK 2 WEEKS 4 WEEKS SR 4600 (SRX 4SP) 97.7 99 5.3 5.7 5.3 3.0 4.0 53.3 70.0 73.3 PALMER IV 99.0 99 5.3 4.7 4.7 3.3 4.0 60.0 66.7 70.0 BUENA VISTA 99.0 99 5.7 5.0 6.0 3.7 4.3 63.3 56.7 70.0 DP 17 9499 97.7 99 6.0 8.3 6.3 3.7 4.0 63.3 60.0 60.0 DP1 97.7 99 5.7 5.7 5.3 4.0 4.0 63.3 66.7 73.3 LCK 99.0 99 6.7 5.3 6.7 4.0 4.0 66.7 63.3 66.7 PIZZAZZ 99.0 99 5.0 7.3 5.0 3.3 4.0 53.3 46.7 66.7 ALL*STAR 3 (IS PR 274) 97.7 99 5.0 5.7 4.3 3.7 4.0 63.3 66.7 70.0 APR 1648 97.7 99 5.3 9.0 5.0 3.7 4.0 73.3 63.3 73.3 D04 11T 97.7 99 6.0 5.7 5.7 3.7 4.0 63.3 70.0 70.0 GL 2 99.0 99 5.3 5.0 5.7 3.7 4.0 70.0 63.3 73.3 KOKOMO II (IS-PR 235) 86.7 99 6.0 5.3 5.7 3.7 4.0 66.7 63.3 63.3 MMW 99.0 99 4.7 6.0 4.7 3.3 4.3 53.3 60.0 70.0 OVERDRIVE 99.0 99 5.3 8.0 5.7 4.0 4.0 66.7 60.0 66.7 REGAL 5 (IS PR 271) 99.0 99 5.7 8.3 4.3 4.0 4.0 66.7 66.7 60.0 HOMERUN (RG3P) 97.7 99 6.3 6.7 5.7 4.0 4.3 70.0 73.3 83.3 RNS 99.0 99 5.0 5.0 6.3 3.3 4.0 56.7 70.0 66.7 D04 LP05 99.0 99 6.0 6.3 5.0 3.7 4.0 66.7 66.7 70.0 LINE DRIVE GLS (APR 1797) 97.7 99 5.0 7.7 4.7 3.3 4.0 56.7 56.7 63.3 PARAGON GLR 99.0 99 5.0 5.0 5.7 4.0 4.0 66.7 70.0 66.7 CITATION FORE 99.0 99 5.0 9.0 5.0 4.0 4.0 70.0 63.3 80.0 DCM 99.0 99 5.3 6.0 4.7 3.3 4.0 63.3 63.3 66.7 EXACTA II GLSR (LTP 611 GLSR) 96.3 99 5.7 4.3 5.3 3.0 4.0 63.3 60.0 66.7 GALATTI (DP 17 9502) 97.7 99 4.7 7.7 5.0 3.7 4.0 63.3 56.7 70.0 PALACE (IS PR 273) 97.7 99 5.0 8.0 5.7 4.0 4.0 66.7 70.0 73.3 PICK RB 1 97.7 99 5.7 4.3 5.7 3.7 4.0 70.0 70.0 73.3 PINNACLE II 99.0 99 4.7 7.0 5.0 3.3 4.0 70.0 63.3 80.0 AC2 99.0 99 5.0 7.7 4.7 3.7 4.0 63.3 63.3 66.7 ASP6002 (BPR) 96.3 99 6.0 7.7 4.7 4.0 4.0 63.3 53.3 66.7 BAR LP 4920 97.7 99 5.0 8.3 4.7 3.7 4.0 66.7 66.7 66.7 CHARISMATIC II GLSR (LTP PG GLSR) 97.7 99 5.3 7.7 4.7 3.7 4.0 66.7 70.0 76.7 D04 UP 99.0 99 5.7 5.3 5.3 3.3 4.0 66.7 56.7 66.7 DERBY XTREME (IS PR 268) 95.0 99 6.0 6.0 6.0 3.3 4.3 63.3 73.3 80.0 FIESTA 4 (PICK F4) 97.7 99 5.0 6.7 4.7 3.3 4.0 60.0 66.7 73.3 FUSION 96.3 99 5.7 5.0 5.7 3.7 4.0 63.3 56.7 66.7 CABO II (IS-PR 233) 97.7 99 5.3 6.7 5.3 3.7 4.3 66.7 73.3 70.0 AMAZING GS (IS-PR 276) 97.7 99 5.7 6.0 6.3 3.3 4.0 66.7 66.7 60.0 MACH I 97.7 99 5.3 7.3 4.7 3.7 4.0 73.3 66.7 76.7 PANTHER GLS 99.0 99 4.7 7.7 5.0 3.3 4.0 63.3 60.0 66.7 PM 101 97.7 99 5.0 7.3 5.0 3.3 4.0 66.7 73.3 73.3 PRESIDIO (CNV) 96.3 99 5.7 7.7 4.3 3.7 4.0 66.7 60.0 73.3 PST 217 97.7 99 5.3 7.7 5.0 4.0 4.0 66.7 56.7 73.3 SNR 97.7 99 5.7 7.3 3.7 3.7 4.0 66.7 50.0 70.0 $ILVER DOLLAR 97.7 99 5.7 8.3 4.7 4.0 4.0 63.3 73.3 76.7 APPLE GL (AAZ B104) 96.3 99 5.7 5.3 5.3 4.0 4.0 70.0 73.3 80.0 ACCENT II (JR 119) 99.0 99 6.0 8.0 3.0 3.3 4.0 66.7 60.0 63.3 TABLE 12. (CONT'D) MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS GROWN UNDER TRAFFIC STRESS */ AT PUYALLUP, WA 1/ 2005 DATA TURFGRASS QUALITY AND OTHER RATINGS 1 9; 9=BEST 2/ PERCENT PERCENT QUALITY RATINGS PERCENT COVER RATINGS COVER COVER RED MOWING DISEASE AFTER TRAFFIC AFTER TRAFFIC NAME SUMMER FALL THREAD QUALITY COMPLEX **/ NOV DEC 1 WEEK 2 WEEKS 4 WEEKS AF 96.3 99 5.7 5.0 5.0 3.3 4.0 56.7 63.3 73.3 PHENOM (APR 1660) 97.7 99 4.0 6.7 5.0 4.0 4.0 56.7 60.0 73.3 DART (APR 1663) 97.7 99 6.0 6.7 5.0 4.0 4.3 70.0 70.0 80.0 ASP6003 (TRS) 99.0 99 6.3 8.0 4.0 3.3 4.0 60.0 63.3 66.7 ASP6006 (LPFG) 99.0 99 5.7 7.0 4.0 4.0 4.0 60.0 60.0 66.7 D04 1667 97.7 99 5.7 7.0 5.3 3.3 4.0 66.7 66.7 70.0 GPR 97.7 99 5.3 7.0 3.0 4.0 4.3 73.3 66.7 76.7 ATTRIBUTE (IS-PR 270) 97.7 99 4.3 7.0 5.0 3.7 4.0 66.7 66.7 70.0 KEYSTONE 2 (IS PR 312) 97.7 99 5.7 5.3 4.7 4.0 4.0 63.3 56.7 73.3 DELAWARE XL (PICK 01-2) 97.7 99 5.0 8.0 4.0 3.7 4.3 66.7 66.7 76.7 PICK 02 R 97.7 99 4.7 7.7 4.3 3.7 4.0 60.0 56.7 63.3 WIND DANCE 2 (PWDR) 97.7 99 5.0 8.3 4.3 3.7 4.0 66.7 66.7 73.3 QUICKSILVER 96.3 99 5.0 7.3 4.3 4.0 4.0 63.3 63.3 66.7 RAD PR8 97.7 99 5.3 8.7 4.7 3.3 4.0 63.3 56.7 73.3 SUNSHINE 2 97.7 99 5.0 7.0 3.7 4.0 5.7 70.0 60.0 76.7 APR 1670 97.7 99 5.0 8.3 3.7 3.7 4.3 63.3 70.0 76.7 ASP6004 (EXS54) 96.3 99 6.3 7.0 4.7 3.3 4.3 53.3 56.7 66.7 ASP6005 (AJM) 97.7 99 6.0 7.7 4.3 4.0 4.0 63.3 63.3 66.7 GRAY STAR (PST 2LGL) 97.7 99 5.7 6.0 5.0 3.7 4.0 65.0 60.0 73.3 MANHATTAN 5 GLR (PST 2AM) 99.0 99 4.0 8.0 4.7 3.7 4.0 70.0 63.3 66.7 PIANIST (DP 17 9505) 97.7 99 5.0 7.7 5.0 3.3 4.0 63.3 56.7 70.0 PRIMARY (IS PR 269) 97.7 99 5.7 6.0 5.3 3.3 4.0 63.3 60.0 70.0 PROTEGE GLR 95.0 99 5.3 3.0 6.0 3.7 4.0 56.7 56.7 73.3 PS 2 94.7 99 6.3 7.3 3.7 3.3 4.3 66.7 53.3 66.7 PST 2GSM 96.3 99 6.7 6.0 4.7 3.7 4.0 70.0 60.0 76.7 REPELL GLS 97.7 99 5.3 5.3 4.7 4.0 4.0 70.0 66.7 73.3 REVENGE GLX (JR 348) 97.7 99 5.7 7.0 5.7 3.3 4.0 56.7 63.3 63.3 SECRETARIAT II GLSR (LTP 101 GLSR) 96.3 99 4.0 6.3 5.7 4.0 4.0 66.7 63.3 66.7 VB77 99.0 99 5.7 8.0 4.0 3.3 4.0 63.3 56.7 66.7 1G2 (APR 1664) 99.0 99 5.3 5.7 4.7 3.7 4.0 60.0 66.7 66.7 ASP6001 (RTS) 97.7 99 5.7 8.0 3.3 4.0 4.0 60.0 66.7 76.7 BAR LP 4317 96.3 99 4.0 7.7 4.3 3.3 4.0 60.0 60.0 56.7 BAR LP 4420 95.0 99 5.0 6.3 5.3 4.0 4.3 60.0 66.7 70.0 DP 17 9788 96.3 99 4.3 8.3 4.7 4.0 4.0 63.3 63.3 63.3 ES45 96.3 99 5.3 7.3 3.3 3.3 4.0 60.0 56.7 66.7 HEADSTART 2 96.3 99 5.0 6.7 4.0 3.7 4.0 63.3 66.7 66.7 STELLAR GL (IS PR 236) 97.7 99 4.7 5.0 4.0 3.7 4.0 63.3 70.0 73.3 MS2 97.7 99 5.0 7.3 4.3 3.7 4.0 70.0 66.7 73.3 PLEASURE SUPREME (PM 103) 97.7 99 5.0 6.7 4.7 3.7 4.0 70.0 70.0 76.7 PREMIER II 99.0 99 5.0 9.0 4.7 3.3 4.0 66.7 50.0 60.0 PST 2AG4 97.7 99 5.0 7.7 4.7 3.0 4.0 56.7 53.3 66.7 PST 2LAN 97.7 99 5.0 8.3 4.0 3.3 4.0 63.3 56.7 70.0 TOP GUN II (JR 324) 99.0 99 4.3 8.7 3.3 3.7 4.0 73.3 63.3 70.0 TR47 96.0 99 5.0 8.0 4.3 3.3 4.0 66.7 63.3 70.0 E 99 97.7 99 5.0 6.0 5.0 3.0 4.0 56.7 56.7 63.3 HARRIER (SRX 4UP3) 96.3 99 4.7 3.7 5.7 3.3 4.0 63.3 63.3 56.7 TABLE 12. (CONT'D) MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS GROWN UNDER TRAFFIC STRESS */ AT PUYALLUP, WA 1/ 2005 DATA TURFGRASS QUALITY AND OTHER RATINGS 1 9; 9=BEST 2/ PERCENT PERCENT QUALITY RATINGS PERCENT COVER RATINGS COVER COVER RED MOWING DISEASE AFTER TRAFFIC AFTER TRAFFIC NAME SUMMER FALL THREAD QUALITY COMPLEX **/ NOV DEC 1 WEEK 2 WEEKS 4 WEEKS INSPIRE 97.7 99 5.0 7.0 4.0 4.0 4.0 66.7 70.0 70.0 L44 96.3 99 5.7 8.0 3.3 3.7 4.0 60.0 60.0 66.7 LA QUINTA (JR 255) 97.7 99 5.3 6.7 4.7 4.0 4.0 70.0 63.3 63.3 PST 2BLK 99.0 99 5.7 7.7 3.7 3.7 4.0 60.0 60.0 66.7 04 BEN 99.0 99 5.7 5.3 5.0 3.7 4.0 66.7 63.3 66.7 AFFINITY 97.7 99 4.7 9.0 5.0 3.0 3.7 60.0 53.3 60.0 HALO (KN42) 96.3 99 5.7 8.3 4.7 3.3 4.0 56.7 60.0 70.0 LPR 02203 97.7 99 5.3 8.3 3.3 3.7 4.0 60.0 53.3 73.3 MONTEREY 3 (JR 408) 97.7 99 5.0 9.0 2.3 3.7 4.0 53.3 60.0 73.3 PANTHER 97.7 99 5.0 8.7 3.3 3.3 4.0 60.0 56.7 73.3 PM 102 95.0 99 6.0 5.3 4.7 3.0 4.0 53.3 60.0 60.0 VB99 94.7 99 4.7 7.0 4.7 3.7 4.0 66.7 63.3 73.3 BRIGHTSTAR SLT 97.7 99 4.0 8.7 3.7 4.0 4.0 70.0 56.7 70.0 FIREBOLT (PRG HS 01 09) 95.0 99 5.0 8.0 4.7 3.0 4.0 63.3 56.7 63.3 PALMER III 96.3 99 5.7 8.7 3.3 3.7 4.0 70.0 53.3 70.0 PST 2MNG 97.7 99 5.3 6.7 5.0 3.0 4.0 60.0 56.7 70.0 SP4 97.7 99 4.7 8.3 3.0 3.0 4.0 56.7 60.0 63.3 SRX 4692 99.0 99 4.0 7.7 4.3 3.7 4.0 53.3 60.0 70.0 04 BRE 96.3 99 4.3 7.3 4.0 3.3 4.0 53.3 50.0 63.3 GOALKEEPER II (JR 114) 96.3 99 5.3 7.7 3.0 3.3 4.0 66.7 60.0 73.3 PREMIER 96.3 99 4.7 9.0 4.3 3.0 4.0 53.3 53.3 63.3 BARLENNIUM 97.7 99 4.7 6.7 3.0 3.3 4.3 56.7 53.3 73.3 CADDIESHACK II (JR 163) 97.7 99 4.0 7.3 3.3 3.7 4.0 63.3 56.7 66.7 PENTIUM 96.3 99 4.7 6.3 4.3 3.3 4.0 66.7 60.0 66.7 SRX 4682 96.3 99 4.0 7.7 4.0 3.3 4.0 53.3 56.7 66.7 PINNACLE 95.0 99 4.3 9.0 3.3 3.0 4.0 56.7 53.3 60.0 LINN 93.3 99 3.7 8.3 4.3 3.0 3.0 43.3 43.3 50.0 LSD VALUE 14.4 0 3.3 1.4 1.4 1.6 0.6 45.8 39.0 21.5 C.V. (%) 2.9 0 18.5 13.1 17.9 13.6 6.7 15.3 16.3 11.6 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. TWELVE PASSES PER WEEK FOR EIGHT WEEKS ARE APPLIED IN SPRING AND FALL, STARTING IN FALL 2005. **/ DISEASE COMPLEX WAS FUSARIUM PATCH, RED THREAD AND LEAF SPOT DISEASES. TABLE 12. (CONT'D) MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS GROWN UNDER TRAFFIC STRESS */ AT PUYALLUP, WA 1/ 2005 DATA TURFGRASS QUALITY AND OTHER RATINGS 1 9; 9=BEST 2/ GENETIC DENSITY DENSITY DENSITY QUALITY RATINGS NAME COLOR SPRING SUMMER FALL JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC MEAN SR 4600 (SRX 4SP) 7.3 9.0 7.3 8.0 5.7 5.0 5.0 5.7 6.0 4.7 4.3 4.7 6.3 6.3 7.0 7.3 5.7 PALMER IV 8.0 9.0 7.7 8.3 5.0 4.3 4.7 6.0 5.3 5.7 4.0 4.3 6.0 6.3 7.3 7.7 5.6 BUENA VISTA 7.7 9.0 7.0 8.3 5.3 4.7 4.7 4.7 6.0 5.0 4.0 4.3 6.7 5.3 7.3 8.0 5.5 DP 17 9499 7.7 9.0 8.0 8.0 5.7 5.0 5.0 5.3 5.0 6.0 5.3 5.7 6.3 4.7 5.0 7.3 5.5 DP1 7.3 8.7 6.7 8.7 5.3 5.0 5.0 5.3 5.7 4.3 4.3 5.0 6.0 5.3 7.0 7.3 5.5 LCK 7.3 8.7 7.7 8.3 5.7 4.3 4.0 4.3 5.7 5.3 4.7 4.3 6.0 6.3 7.3 7.7 5.5 PIZZAZZ 7.3 9.0 8.3 8.3 5.0 4.7 4.7 5.0 5.0 6.3 4.7 5.3 6.0 5.3 7.0 7.3 5.5 ALL*STAR 3 (IS PR 274) 7.7 8.7 7.7 8.0 4.7 4.0 4.7 5.0 5.3 5.7 4.3 4.3 6.3 5.3 7.7 7.7 5.4 APR 1648 8.3 8.3 7.7 8.0 5.0 4.0 4.3 5.7 5.7 5.7 4.7 5.7 5.7 5.3 6.3 7.3 5.4 D04 11T 7.3 9.0 8.0 9.0 6.0 4.7 4.7 5.3 5.7 5.3 4.7 4.3 5.7 4.7 6.0 7.3 5.4 GL 2 7.3 9.0 7.3 8.7 5.0 4.7 4.3 5.0 6.0 5.0 4.3 4.3 5.7 5.3 7.0 7.7 5.4 KOKOMO II (IS-PR 235) 8.7 8.7 6.7 8.0 6.0 4.7 4.7 5.0 5.3 4.7 3.7 4.3 6.0 5.7 7.0 8.0 5.4 MMW 7.3 9.0 7.7 8.3 4.7 4.7 4.7 5.0 5.3 4.7 4.3 5.0 5.7 5.7 7.7 7.3 5.4 OVERDRIVE 7.3 8.3 7.7 8.3 5.0 5.0 4.3 4.7 5.3 5.7 4.7 5.7 6.3 5.7 6.0 6.3 5.4 REGAL 5 (IS PR 271) 8.3 8.3 7.7 7.7 4.3 4.0 3.7 4.0 4.3 5.3 5.0 6.0 6.7 6.7 7.7 7.7 5.4 HOMERUN (RG3P) 7.3 8.7 7.3 8.0 4.7 4.3 4.3 5.0 5.7 4.7 4.7 4.7 6.0 5.7 6.7 8.0 5.4 RNS 7.0 9.0 6.3 8.7 6.0 5.3 5.0 4.7 5.0 4.7 3.7 4.7 6.3 5.7 6.3 7.3 5.4 D04 LP05 7.7 8.7 7.0 8.3 5.0 4.7 4.3 5.3 5.7 4.7 4.0 4.7 6.0 5.7 6.3 6.7 5.3 LINE DRIVE GLS (APR 1797) 6.7 8.7 7.0 8.0 4.7 3.7 4.3 4.3 4.7 5.3 4.3 5.7 7.0 5.3 6.7 7.0 5.3 PARAGON GLR 7.0 9.0 7.7 8.3 5.3 4.7 4.3 4.3 5.3 5.7 4.0 4.3 6.0 5.0 6.7 7.3 5.3 CITATION FORE 6.7 8.3 7.7 8.0 4.3 4.0 4.3 5.0 5.3 4.7 4.7 5.3 6.3 5.0 6.0 7.0 5.2 DCM 6.7 9.0 7.7 8.0 5.3 4.0 4.0 4.7 5.3 5.0 4.7 4.3 6.0 5.3 6.3 7.0 5.2 EXACTA II GLSR (LTP 611 GLSR) 7.7 9.0 7.3 8.7 5.3 4.7 4.3 5.7 5.3 5.3 4.0 4.3 5.0 4.7 6.3 7.0 5.2 GALATTI (DP 17 9502) 7.3 8.3 7.7 7.7 5.0 4.7 3.7 5.0 5.0 5.3 4.7 5.3 6.0 5.0 5.7 7.0 5.2 PALACE (IS PR 273) 8.7 9.0 7.7 8.3 4.7 4.3 4.0 4.3 5.0 4.7 4.3 4.7 5.3 6.0 7.7 7.0 5.2 PICK RB 1 7.7 9.0 6.7 8.0 5.7 4.7 4.7 4.3 5.3 5.0 3.7 4.7 5.3 5.0 6.7 7.7 5.2 PINNACLE II 7.3 8.3 7.3 7.7 4.7 4.3 4.7 4.3 4.7 5.3 4.0 4.7 6.7 5.3 6.0 7.7 5.2 AC2 8.7 8.7 8.0 7.7 4.7 4.0 4.0 4.3 5.3 5.7 5.0 5.0 5.7 5.0 5.7 7.0 5.1 ASP6002 (BPR) 9.0 8.3 8.3 8.0 4.7 4.3 4.0 4.3 5.0 5.7 5.0 4.7 5.7 5.0 6.0 6.7 5.1 BAR LP 4920 7.3 8.7 7.0 7.3 4.7 4.3 4.0 5.0 5.0 5.0 4.0 4.3 6.0 5.7 6.0 7.0 5.1 CHARISMATIC II GLSR (LTP PG GLSR) 7.0 8.3 6.7 7.7 4.7 3.7 3.7 4.0 5.0 4.3 3.7 5.0 6.7 6.0 7.3 7.0 5.1 D04 UP 7.3 9.0 7.0 8.0 5.0 4.0 4.0 4.7 5.3 4.3 4.0 4.3 5.3 5.7 6.7 7.3 5.1 DERBY XTREME (IS PR 268) 8.0 8.7 7.0 7.7 5.0 4.0 4.3 5.0 5.0 4.7 4.0 4.3 5.0 5.3 7.3 7.3 5.1 FIESTA 4 (PICK F4) 7.7 8.7 7.3 8.0 4.7 4.0 4.0 4.7 5.0 5.3 4.0 4.7 5.7 5.0 7.3 7.0 5.1 FUSION 8.3 7.7 7.0 7.7 5.7 4.0 4.0 4.0 5.0 4.7 3.7 4.3 5.7 5.3 7.3 8.0 5.1 CABO II (IS-PR 233) 9.0 8.0 7.0 7.7 4.7 4.3 4.0 4.0 4.3 5.0 4.3 5.0 5.7 5.0 6.7 7.7 5.1 AMAZING GS (IS-PR 276) 8.0 8.7 7.0 8.3 5.3 4.3 4.3 4.7 5.7 5.3 4.3 4.7 6.0 4.7 6.0 6.3 5.1 MACH I 8.0 8.7 7.7 8.0 4.7 4.3 4.3 4.7 5.3 5.7 5.0 4.7 5.7 5.0 6.0 6.0 5.1 PANTHER GLS 7.3 8.3 7.3 7.0 5.0 4.0 4.0 4.7 4.3 4.7 4.3 5.3 5.7 5.3 6.3 7.0 5.1 PM 101 8.3 8.7 7.3 7.3 4.7 4.0 4.0 4.3 4.7 5.7 5.0 4.3 5.3 6.0 5.7 7.3 5.1 PRESIDIO (CNV) 8.7 8.0 7.7 7.0 4.3 3.3 3.7 4.3 5.0 5.3 4.7 5.0 6.0 5.7 6.3 7.3 5.1 PST 217 7.0 8.7 7.7 8.0 5.0 4.0 4.7 5.3 5.3 4.7 4.3 4.7 6.0 4.7 6.0 6.7 5.1 SNR 8.3 8.7 8.3 7.3 4.3 4.0 4.7 4.3 5.7 6.0 4.7 5.0 5.7 4.7 5.3 6.3 5.1 $ILVER DOLLAR 7.3 8.3 7.0 7.7 4.3 4.0 3.7 4.0 4.3 5.7 4.7 4.7 5.7 5.3 5.7 7.7 5.0 APPLE GL (AAZ B104) 7.3 8.0 6.7 8.0 5.0 4.3 4.3 4.3 5.3 4.3 3.3 4.7 4.7 5.3 6.7 7.3 5.0 ACCENT II (JR 119) 7.0 8.0 8.0 7.0 4.0 4.0 3.7 4.0 5.3 6.0 4.7 5.3 6.0 4.7 6.0 6.3 5.0 TABLE 12. (CONT'D) MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS GROWN UNDER TRAFFIC STRESS */ AT PUYALLUP, WA 1/ 2005 DATA TURFGRASS QUALITY AND OTHER RATINGS 1 9; 9=BEST 2/ GENETIC DENSITY DENSITY DENSITY QUALITY RATINGS NAME COLOR SPRING SUMMER FALL JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC MEAN AF 6.3 9.0 7.3 7.7 5.0 4.7 4.7 5.3 5.7 4.7 3.3 4.0 5.0 4.7 6.0 7.0 5.0 PHENOM (APR 1660) 7.7 8.7 7.0 7.7 4.7 4.0 4.3 4.7 5.0 4.3 4.3 5.0 5.7 5.3 6.7 6.3 5.0 DART (APR 1663) 6.7 8.7 6.7 7.3 5.0 4.3 4.3 4.7 5.3 4.3 3.7 5.0 5.7 5.3 6.0 6.7 5.0 ASP6003 (TRS) 8.0 8.0 8.0 7.7 4.3 4.3 4.0 4.0 4.7 5.7 4.7 4.7 6.0 5.0 6.0 7.0 5.0 ASP6006 (LPFG) 8.3 8.0 7.7 7.3 4.3 4.0 3.7 4.3 5.0 5.0 3.7 4.7 6.0 5.3 6.7 7.3 5.0 D04 1667 6.7 8.3 6.3 8.3 4.7 3.7 4.0 4.7 5.0 4.3 4.0 4.3 5.3 5.7 6.7 7.3 5.0 GPR 8.0 8.0 7.3 7.0 4.0 4.0 3.7 4.0 5.3 5.3 5.3 4.7 5.7 4.7 5.7 7.3 5.0 ATTRIBUTE (IS-PR 270) 7.7 8.7 7.0 8.3 4.3 4.0 4.0 4.3 5.3 5.0 4.0 5.0 5.3 5.7 6.7 6.3 5.0 KEYSTONE 2 (IS PR 312) 7.0 8.7 7.3 7.3 4.7 4.0 4.3 4.0 5.7 5.3 3.7 4.7 5.7 4.3 6.3 7.0 5.0 DELAWARE XL (PICK 01-2) 8.7 8.7 7.3 7.7 4.3 3.7 3.7 4.0 4.3 5.0 5.0 5.0 5.7 5.7 6.3 7.0 5.0 PICK 02 R 9.0 8.3 7.7 7.0 4.7 4.0 4.0 4.3 4.3 5.7 4.0 4.7 6.0 5.3 6.0 7.0 5.0 WIND DANCE 2 (PWDR) 8.7 8.3 7.0 7.7 4.3 3.7 3.7 4.0 4.7 4.7 4.7 5.3 5.7 6.3 6.3 6.3 5.0 QUICKSILVER 7.7 9.0 7.7 7.0 4.3 4.0 4.3 4.3 5.3 5.7 4.7 4.7 5.7 5.0 5.3 6.7 5.0 RAD PR8 6.7 7.7 7.3 7.3 4.7 4.0 3.7 4.0 4.7 5.0 4.7 5.7 6.0 5.3 5.7 6.7 5.0 SUNSHINE 2 8.7 8.3 8.3 7.0 4.3 4.0 4.0 4.0 5.0 5.7 4.3 4.3 5.3 4.7 7.0 7.7 5.0 APR 1670 7.0 8.0 6.7 7.3 4.0 4.0 3.7 4.7 4.7 4.7 4.3 5.0 6.0 5.3 5.3 6.7 4.9 ASP6004 (EXS54) 8.3 8.3 7.3 7.7 4.7 4.7 4.0 4.7 5.0 5.0 4.0 4.7 4.7 5.0 5.7 6.7 4.9 ASP6005 (AJM) 8.7 9.0 7.3 7.3 4.0 4.0 4.0 4.3 5.3 5.7 4.7 5.0 5.0 5.0 5.3 6.3 4.9 GRAY STAR (PST 2LGL) 8.0 8.3 7.3 7.3 4.7 3.7 4.0 4.3 5.3 5.0 4.3 4.7 5.3 4.7 5.3 7.0 4.9 MANHATTAN 5 GLR (PST 2AM) 7.0 9.0 6.7 7.7 4.3 3.7 4.0 4.3 4.3 4.3 3.7 5.7 6.7 5.3 6.0 6.3 4.9 PIANIST (DP 17 9505) 7.3 8.0 6.7 7.7 5.0 4.0 3.7 4.3 4.7 5.0 4.3 4.7 5.7 4.7 5.3 7.0 4.9 PRIMARY (IS PR 269) 7.3 8.3 6.7 8.0 5.0 4.0 4.0 4.3 5.0 4.7 4.0 4.0 5.7 4.7 6.0 7.0 4.9 PROTEGE GLR 7.3 9.0 7.0 8.3 6.0 4.7 4.7 5.0 5.3 4.7 3.3 4.0 4.0 4.3 5.7 7.3 4.9 PS 2 7.0 8.0 8.0 7.3 4.0 3.7 3.7 4.0 5.7 5.7 5.3 5.3 5.0 4.3 5.3 6.7 4.9 PST 2GSM 6.7 8.0 7.0 7.3 4.3 4.0 4.0 5.0 5.7 4.7 4.0 4.7 5.7 5.0 5.7 6.7 4.9 REPELL GLS 7.0 8.3 6.3 8.7 4.7 4.0 4.3 4.7 5.0 4.0 3.7 4.3 6.0 5.7 6.0 7.0 4.9 REVENGE GLX (JR 348) 7.7 9.0 7.3 8.3 5.3 4.3 4.7 5.0 4.7 4.7 4.0 4.3 5.0 5.0 6.3 6.0 4.9 SECRETARIAT II GLSR (LTP 101 GLSR) 6.7 9.0 6.7 8.0 5.3 4.3 4.0 5.3 5.0 4.7 3.7 4.0 5.0 5.0 5.7 6.7 4.9 VB77 8.0 7.7 8.0 7.3 4.3 3.7 4.0 4.0 4.7 5.3 5.0 4.3 5.7 5.0 6.0 7.0 4.9 1G2 (APR 1664) 7.3 9.0 7.0 8.7 4.3 4.0 4.3 5.0 5.0 4.7 4.0 4.0 5.3 4.7 5.7 6.7 4.8 ASP6001 (RTS) 8.3 8.0 8.0 7.3 4.0 3.7 3.7 4.0 5.3 5.7 4.7 5.0 6.0 4.3 5.3 6.0 4.8 BAR LP 4317 6.0 8.3 7.3 7.7 4.3 4.3 3.7 4.3 4.7 4.3 4.7 5.3 4.7 5.0 6.0 6.7 4.8 BAR LP 4420 7.7 8.7 7.7 7.7 5.0 3.7 4.0 4.0 5.0 5.3 4.3 4.3 4.3 4.7 5.7 6.7 4.8 DP 17 9788 6.3 8.7 7.0 7.7 4.3 4.0 3.7 4.7 4.3 5.0 4.3 5.0 5.0 4.7 6.0 7.0 4.8 ES45 8.7 7.7 7.7 7.0 4.0 4.0 3.0 3.7 5.0 5.3 4.7 4.7 5.7 5.0 6.0 7.0 4.8 HEADSTART 2 8.7 8.7 7.3 7.3 4.3 4.0 4.0 4.7 5.0 5.3 3.7 4.7 5.3 5.0 5.3 6.3 4.8 STELLAR GL (IS PR 236) 7.3 8.7 6.7 8.0 4.3 4.0 4.0 4.7 4.3 4.3 3.7 4.3 5.3 5.0 6.7 7.3 4.8 MS2 8.0 8.3 7.0 7.7 4.7 3.7 4.0 4.3 5.0 4.7 4.3 4.3 5.0 5.7 5.7 6.3 4.8 PLEASURE SUPREME (PM 103) 8.3 8.7 7.3 7.3 4.7 4.0 4.0 4.7 5.3 5.0 4.3 4.7 5.0 4.3 5.0 6.7 4.8 PREMIER II 6.0 8.7 7.3 7.0 4.7 4.0 3.7 4.0 4.7 5.0 4.7 4.3 6.7 4.7 5.0 6.0 4.8 PST 2AG4 7.3 8.3 6.3 7.3 4.3 4.0 3.7 4.0 4.7 4.7 3.7 4.3 5.7 5.0 6.7 7.0 4.8 PST 2LAN 7.0 8.0 7.0 6.7 4.0 3.7 3.3 4.3 4.7 4.7 4.7 6.0 6.0 5.0 5.3 5.7 4.8 TOP GUN II (JR 324) 7.3 7.7 7.0 6.7 3.7 3.7 3.7 3.7 4.7 5.0 4.3 5.3 6.0 5.7 6.0 6.3 4.8 TR47 9.0 8.0 7.3 7.7 4.0 4.0 3.7 4.7 4.7 4.7 4.7 5.0 5.7 4.7 5.7 6.7 4.8 E 99 7.0 8.7 6.3 8.3 5.0 4.0 3.7 4.7 4.7 4.0 3.3 4.7 5.3 4.7 5.3 7.0 4.7 HARRIER (SRX 4UP3) 6.7 8.7 6.3 7.7 5.0 4.3 4.3 4.7 4.3 4.0 3.3 4.0 4.7 4.7 6.3 6.3 4.7 TABLE 12. (CONT'D) MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS GROWN UNDER TRAFFIC STRESS */ AT PUYALLUP, WA 1/ 2005 DATA TURFGRASS QUALITY AND OTHER RATINGS 1 9; 9=BEST 2/ GENETIC DENSITY DENSITY DENSITY QUALITY RATINGS NAME COLOR SPRING SUMMER FALL JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC MEAN INSPIRE 6.7 8.3 6.3 7.3 4.3 3.7 3.7 4.3 4.7 4.3 4.0 4.7 5.7 5.3 5.0 6.7 4.7 L44 9.0 8.3 7.7 6.7 4.0 3.0 3.3 4.0 4.7 5.7 5.0 4.7 5.0 4.7 5.3 7.0 4.7 LA QUINTA (JR 255) 8.3 8.3 6.7 7.0 4.3 3.7 4.0 4.3 4.3 4.3 4.0 4.3 5.7 5.0 5.7 6.3 4.7 PST 2BLK 7.7 8.0 6.0 7.3 4.3 3.3 3.7 4.3 5.0 4.0 3.3 5.0 5.7 5.3 5.7 6.7 4.7 04 BEN 7.7 8.0 6.7 7.7 4.3 4.0 4.0 4.3 5.0 4.3 4.0 4.3 4.7 5.0 5.0 6.7 4.6 AFFINITY 5.3 8.3 6.7 7.7 4.3 4.0 3.7 5.0 3.7 4.7 4.7 5.0 5.0 4.3 5.0 6.0 4.6 HALO (KN42) 8.7 8.0 7.0 7.7 4.3 3.7 3.3 4.3 4.7 4.7 4.3 5.0 5.0 4.7 5.0 6.7 4.6 LPR 02203 5.3 8.0 6.7 7.0 3.3 3.7 4.0 4.7 5.0 4.3 4.3 4.3 5.0 4.7 5.3 6.0 4.6 MONTEREY 3 (JR 408) 7.3 7.7 7.7 7.0 3.3 3.3 3.7 3.7 4.0 4.7 4.3 5.0 5.3 5.0 6.3 6.3 4.6 PANTHER 5.7 8.7 6.7 7.3 3.7 3.7 4.0 4.3 5.0 4.3 4.7 5.3 4.7 4.3 5.0 5.7 4.6 PM 102 8.7 8.0 6.7 6.7 4.0 3.7 4.3 4.3 5.3 4.7 3.7 4.0 4.7 4.7 5.0 6.3 4.6 VB99 8.0 7.7 6.7 6.3 4.3 3.7 4.0 4.3 4.3 5.0 4.3 4.7 4.7 4.7 5.3 6.3 4.6 BRIGHTSTAR SLT 6.7 8.7 6.3 7.7 4.3 3.3 3.3 4.3 4.3 4.3 3.7 5.0 4.7 5.3 5.3 6.3 4.5 FIREBOLT (PRG HS 01 09) 8.7 7.7 6.7 6.3 4.0 3.7 3.7 3.7 4.3 4.7 5.3 4.3 4.7 4.3 5.0 6.7 4.5 PALMER III 6.3 8.0 7.3 6.7 3.7 3.7 3.7 4.0 5.0 5.0 4.0 5.3 5.0 4.3 5.3 5.3 4.5 PST 2MNG 7.0 8.0 6.0 8.0 4.7 4.0 3.7 4.3 4.3 4.0 3.3 4.0 5.0 4.7 5.0 6.7 4.5 SP4 8.3 8.3 7.0 6.7 4.0 3.3 3.7 4.0 4.0 5.0 4.0 4.7 5.7 5.0 5.0 5.3 4.5 SRX 4692 7.0 8.3 6.0 7.0 4.7 4.0 3.7 3.7 4.7 4.3 4.0 4.7 5.0 4.3 5.0 6.3 4.5 04 BRE 7.3 8.7 6.7 7.3 4.3 3.7 4.3 4.0 4.3 4.3 3.3 4.3 5.0 4.3 5.3 6.0 4.4 GOALKEEPER II (JR 114) 8.0 8.0 7.0 6.7 3.7 3.3 3.3 3.7 5.0 5.0 4.3 4.7 4.7 4.3 5.0 6.0 4.4 PREMIER 6.3 8.3 7.0 7.3 4.3 4.3 3.7 4.7 4.3 4.7 4.3 4.7 4.3 4.0 4.0 5.7 4.4 BARLENNIUM 6.0 8.0 6.3 7.0 4.0 4.0 3.3 4.0 4.3 4.3 3.3 4.3 5.0 4.7 4.7 6.0 4.3 CADDIESHACK II (JR 163) 6.3 8.3 6.3 7.3 4.0 4.0 3.3 3.7 4.0 4.3 3.7 4.7 5.0 4.7 4.3 5.3 4.3 PENTIUM 6.7 8.0 6.7 7.0 4.3 4.0 3.7 4.7 4.3 4.0 3.3 4.0 4.7 4.3 4.7 6.0 4.3 SRX 4682 6.3 8.3 6.0 6.7 4.3 3.7 3.3 4.0 4.3 4.0 3.0 4.3 4.7 4.7 5.0 5.7 4.3 PINNACLE 5.7 8.0 6.3 8.0 4.0 3.3 3.0 4.0 3.7 4.3 3.7 4.7 4.7 4.3 4.0 5.7 4.1 LINN 5.0 7.7 6.0 7.7 4.3 3.0 3.0 3.0 3.3 3.0 3.0 4.0 4.0 3.0 4.3 4.0 3.5 LSD VALUE 0.9 0.8 1.6 1.3 1.1 1.0 1.2 1.2 2.2 1.6 1.2 1.7 2.3 1.9 1.8 1.5 0.6 C.V. (%) 8.2 5.3 10.2 8.7 13.2 12.3 14.0 13.2 15.5 14.9 14.4 13.9 15.9 15.2 15.9 11.6 7.1 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. */ 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.