TABLE 16. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE 2010 NATIONAL PERENNIAL RYEGRASS TEST AT MADISON (TRAFFIC STUDY), WI 1/ 2012 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ PERCENT GREEN COVER PERCENT BARE SOIL QUALITY RATINGS NAME AUGUST OCTOBER NOVEMBER AUGUST OCTOBER NOVEMBER JUN JUL AUG SEP OCT NOV MEAN JR-178 83.3 97.7 90.0 4.3 1.7 3.0 6.0 5.7 4.0 6.3 6.3 6.0 5.7 PREMIUM (PPG-PR 137) 90.0 93.0 90.0 1.7 5.0 3.0 6.0 5.3 3.7 5.7 6.7 6.0 5.6 SR 4650 (PSRX-3701) 83.3 97.7 86.7 4.0 1.7 5.0 5.3 5.7 4.0 6.0 6.7 5.7 5.6 STAMINA (IS-PR 487) 86.7 97.7 88.3 3.0 1.7 2.0 5.7 5.3 3.3 6.0 6.0 6.0 5.4 PPG-PR 143 80.0 97.7 88.3 4.7 0.0 4.0 5.3 5.3 4.3 5.7 6.0 6.0 5.4 BAR LP 10970 78.3 91.3 85.0 5.0 3.3 4.0 5.7 5.7 3.3 5.3 6.0 5.7 5.3 FASTBALL RGL (PPG-PR 133) 83.3 96.3 91.7 3.0 3.3 4.0 5.3 5.7 2.7 6.0 6.3 5.7 5.3 GRAND SLAM GLD (PPG-PR 164) 80.0 94.7 85.0 2.7 1.7 4.0 4.7 5.0 4.0 5.7 6.7 5.7 5.3 SIDEWAYS (PSRX-S84) 83.3 91.7 91.7 2.0 3.3 3.0 5.0 5.0 3.7 5.7 6.3 6.0 5.3 UNO 83.3 93.3 88.3 1.7 3.3 5.7 5.3 5.3 3.7 5.7 6.7 5.3 5.3 ASPAIRE (IS-PR 489) 83.3 96.3 93.3 4.0 3.3 3.0 5.0 5.7 3.0 6.0 6.0 5.7 5.2 JR-192 78.3 93.0 88.3 1.7 5.0 3.0 5.7 5.3 3.0 5.7 6.3 5.3 5.2 KARMA (PICK 10401) 86.7 97.7 88.3 2.7 0.0 5.0 5.0 6.0 3.0 6.3 5.7 5.0 5.2 LTP-PR 135 83.3 93.7 81.7 2.7 3.3 6.7 5.3 5.3 3.3 6.0 6.0 5.0 5.2 LTP-RAE 81.7 96.0 86.7 4.0 1.7 6.7 4.7 5.3 3.7 6.0 6.3 5.0 5.2 PANGEA GLR (CL 11701) 76.7 94.7 91.7 5.7 5.0 4.0 5.7 5.3 2.7 5.3 6.0 6.0 5.2 PPG-PR 136 85.0 93.3 86.7 2.7 3.3 3.0 5.0 5.7 3.0 6.7 6.0 4.7 5.2 PPG-PR 138 83.3 97.7 88.3 3.0 0.0 4.0 5.7 5.3 4.0 5.0 5.3 5.7 5.2 PPG-PR 165 83.3 94.7 88.3 4.0 1.7 4.0 5.0 5.3 3.3 5.7 6.7 5.3 5.2 BAR LP 10972 81.7 93.0 88.3 9.0 3.3 5.0 4.7 5.7 3.7 6.0 5.7 5.0 5.1 THRIVE (IS-PR 469) 78.3 96.3 91.7 5.0 0.0 4.0 5.0 5.3 3.7 5.3 6.0 5.3 5.1 PLAYOFF 2 (P02) 86.7 96.3 88.3 4.0 1.7 5.7 4.7 5.0 3.7 6.0 6.0 5.3 5.1 APPLE SGL (PPG-PR 140) 76.7 96.3 80.0 10.0 3.3 5.0 5.0 5.0 4.0 5.0 6.0 5.3 5.1 PST-2NKM 86.7 93.3 88.3 3.0 1.7 4.0 5.3 6.0 2.7 6.0 5.7 5.0 5.1 WICKED (SRX-4RHD) 80.0 93.3 90.0 4.0 5.0 5.0 5.0 5.3 3.7 5.3 6.0 5.3 5.1 CL 307 83.7 96.3 83.3 2.0 1.7 4.0 4.7 5.0 3.7 5.7 6.0 5.0 5.0 DLF LGD-3022 81.7 97.7 83.3 4.3 1.7 5.7 4.7 5.7 3.7 5.7 5.7 4.7 5.0 DLF LGD-3026 81.7 96.3 88.3 7.0 3.3 4.0 5.3 5.0 3.3 5.0 6.0 5.3 5.0 BANDALORE (IS-PR 463) 83.3 97.7 85.0 5.3 1.7 4.7 4.7 4.7 3.7 5.7 6.3 5.0 5.0 PST-2BNS 81.7 96.3 93.3 5.3 1.7 3.0 4.7 4.7 3.3 5.7 5.7 6.0 5.0 2NJK 83.3 94.7 80.0 6.3 1.7 5.0 4.3 5.3 2.7 5.7 6.3 5.3 4.9 ALLANTE 80.0 93.3 86.7 5.7 3.3 5.7 5.0 5.3 3.3 5.3 5.7 4.7 4.9 BAR LP 10969 78.3 88.3 85.0 8.3 5.0 5.0 5.7 5.0 3.0 5.3 5.7 4.7 4.9 CL 11601 83.3 97.7 93.3 4.0 1.7 4.0 4.7 5.0 3.3 5.0 6.3 5.3 4.9 PILLAR (CST) 80.0 94.7 86.7 4.7 1.7 6.7 5.0 5.7 3.0 4.7 6.3 5.0 4.9 EVOLUTION (S85) 81.7 92.7 86.7 5.3 3.3 5.7 4.7 5.3 3.0 5.3 6.0 5.0 4.9 IS-PR 488 85.0 62.7 81.7 4.7 5.0 9.0 5.0 5.0 2.7 6.0 6.0 5.0 4.9 IS-PR 492 78.3 94.7 88.3 3.0 3.3 6.7 4.7 4.7 2.7 6.0 6.3 5.0 4.9 MANHATTAN 6 GLR (PST-2MAGS) 80.0 94.7 85.0 6.7 5.0 4.7 5.0 5.7 2.3 5.3 5.7 5.3 4.9 OCTANE 76.7 91.3 90.0 8.3 6.7 5.7 5.0 4.7 3.3 5.3 6.0 5.0 4.9 PIZZAZZ 2 GLR (PR 909) 85.0 93.3 90.0 2.3 6.7 2.0 5.0 4.7 3.3 5.7 6.0 5.0 4.9 PPG-PR 142 81.7 94.7 83.3 10.7 5.0 6.7 4.7 4.7 3.3 5.3 6.3 5.0 4.9 PRX-4GM1 81.7 96.3 93.3 5.7 3.3 3.0 5.3 5.3 2.7 4.7 5.7 5.7 4.9 PST-2ACR 65.0 96.3 95.0 10.7 1.7 3.0 4.7 4.7 3.7 5.7 5.7 5.3 4.9 PST-2K9 80.0 91.3 90.0 3.0 3.3 4.7 4.7 5.0 3.0 5.7 5.7 5.3 4.9 BAR LP 7608 80.0 93.3 88.3 8.3 1.7 4.0 4.7 5.7 3.3 4.7 5.3 5.0 4.8 BRIGHTSTAR SLT 78.3 93.3 83.3 8.3 3.3 9.0 5.0 5.3 3.0 5.3 5.7 4.3 4.8 TABLE 16. (CONT'D) MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE 2010 NATIONAL PERENNIAL RYEGRASS TEST AT MADISON (TRAFFIC STUDY), WI 1/ 2012 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ PERCENT GREEN COVER PERCENT BARE SOIL QUALITY RATINGS NAME AUGUST OCTOBER NOVEMBER AUGUST OCTOBER NOVEMBER JUN JUL AUG SEP OCT NOV MEAN GO-PR60 83.3 93.0 83.3 3.0 3.3 4.7 5.0 4.7 3.3 5.7 6.0 4.3 4.8 PPG-PR 121 85.0 93.3 80.0 2.7 5.0 6.7 4.7 4.3 3.3 5.0 6.3 5.3 4.8 PST-2MG7 83.3 94.7 88.3 4.7 3.3 6.3 4.7 4.0 2.7 5.3 6.3 5.7 4.8 PST-2TQL 78.3 91.3 88.3 7.3 5.0 7.3 5.3 4.3 2.7 5.7 6.0 4.7 4.8 SRX-4MSH 78.3 96.3 90.0 5.0 1.7 2.0 5.3 4.3 2.3 5.7 5.7 5.7 4.8 BONNEVILLE 73.3 93.3 88.3 4.0 3.3 5.7 4.3 5.0 2.7 5.3 6.0 4.7 4.7 IS-PR 409 78.3 95.0 85.0 5.7 3.3 7.3 4.7 5.3 3.0 5.0 5.7 4.7 4.7 BANFIELD (IS-PR 491) 78.3 93.0 90.0 8.3 3.3 4.0 4.7 5.0 2.7 6.0 5.3 4.7 4.7 RIO VISTA 76.7 97.7 91.7 8.3 5.0 5.7 5.0 4.7 3.0 5.0 5.7 4.7 4.7 SIENNA 76.7 93.3 86.7 5.0 5.0 8.3 4.7 4.0 3.7 5.3 5.3 5.0 4.7 SOX FAN (GM3) 76.7 90.0 88.3 8.3 3.3 3.0 4.3 4.7 3.0 5.0 5.7 5.3 4.7 APR 2036 85.0 93.0 88.3 6.3 9.3 6.7 5.0 4.7 2.3 5.0 5.7 5.0 4.6 APR 2445 78.3 91.7 91.7 6.7 3.3 3.0 4.7 5.0 2.3 5.3 5.3 4.7 4.6 CS-PR66 78.3 88.3 91.7 7.3 1.7 4.0 5.7 4.7 2.3 4.7 5.3 5.0 4.6 INSIGHT 76.7 93.3 88.3 7.3 5.0 4.0 4.7 4.3 3.3 5.3 5.3 4.3 4.6 LINN 81.7 86.3 80.0 3.0 11.7 13.3 3.7 5.0 2.7 5.0 5.7 5.7 4.6 MACH I 83.3 90.0 86.7 5.7 3.3 5.0 5.0 4.0 3.0 5.7 5.7 4.3 4.6 PALMER V 81.7 93.3 93.3 5.7 3.3 4.0 4.7 5.0 2.7 4.7 5.7 5.0 4.6 STELLAR 3GL (PPG-PR 134) 73.3 96.3 85.0 6.3 1.7 6.7 4.7 4.7 2.3 5.7 5.7 4.7 4.6 APR 2320 73.3 88.3 86.7 3.0 5.0 7.3 5.3 4.3 2.3 4.3 5.7 4.3 4.4 DOMINATOR (PST-2AG4) 76.7 90.0 90.0 5.7 3.3 6.7 4.7 5.0 2.0 5.0 5.3 4.3 4.4 HAVEN (APR 2038) 71.7 88.3 86.7 5.7 5.0 5.7 5.3 4.7 2.3 4.3 5.0 4.7 4.4 HANCOCK (IS-PR 479) 80.0 90.0 91.7 5.0 5.0 4.0 4.7 4.7 2.7 5.0 5.3 4.0 4.4 ISG-31 76.7 91.3 91.7 4.7 3.3 5.0 5.0 5.0 2.7 4.0 5.7 4.3 4.4 PPG-PR 128 76.7 90.0 90.0 7.3 10.0 6.7 4.3 4.3 2.7 5.0 5.7 4.7 4.4 PST-204D 78.3 90.0 90.0 5.7 5.0 6.7 5.0 4.7 2.7 4.7 4.7 4.7 4.4 A-35 78.3 88.3 86.7 5.7 3.3 6.7 5.3 4.3 2.0 4.0 5.7 4.7 4.3 PICK 4DFHM 80.0 90.0 93.3 7.3 3.3 4.0 5.3 4.0 2.0 4.0 5.3 5.0 4.3 FIESTA 4 80.0 90.0 86.7 7.3 3.3 7.3 4.3 4.0 3.3 4.7 5.0 4.0 4.2 PINNACLE 73.3 86.7 83.3 8.7 6.7 11.7 4.7 4.7 2.0 4.0 5.3 4.3 4.2 PSRX-4CAGL 78.3 90.0 86.7 10.0 5.0 8.3 5.3 4.7 2.0 3.7 4.7 4.7 4.2 PST-2DR9 81.7 93.0 86.7 4.7 1.7 6.7 4.3 4.7 2.0 4.7 5.0 4.7 4.2 RINOVO 76.7 88.3 85.0 5.7 6.7 8.3 5.3 4.7 2.0 4.3 5.0 3.7 4.2 PROMINENT (CS-20) 76.7 90.0 90.0 8.3 3.3 3.0 4.3 4.3 2.0 3.7 5.7 4.3 4.1 GO-G37 65.0 88.3 86.7 10.7 6.7 6.7 4.7 3.7 1.7 4.3 5.7 4.3 4.1 ISG-30 70.0 86.3 75.0 5.7 5.0 14.0 4.3 4.0 2.3 4.3 5.7 3.7 4.1 RAD-PR62 78.3 91.7 90.0 8.3 3.3 4.0 4.3 4.3 2.0 4.3 5.7 4.0 4.1 ISG-36 68.3 86.7 76.7 13.3 6.7 12.3 4.3 4.0 2.3 3.7 5.3 4.3 4.0 GO-DHS 75.0 91.7 91.7 11.7 5.0 6.7 4.7 4.0 2.3 3.7 4.7 4.3 3.9 RAD-PR55R 75.0 91.7 90.0 11.7 3.3 5.0 4.3 3.7 2.0 4.3 5.0 4.0 3.9 DLF LGT 4182 65.0 76.7 83.3 7.3 5.0 8.3 4.7 4.7 1.3 3.7 5.0 3.7 3.8 LSD VALUE 32.7 22.3 38.1 10.6 15.9 12.3 2.3 2.2 2.0 1.5 3.8 1.5 1.0 C.V. (%) 10.2 7.9 8.5 66.6 99.8 67.4 13.9 16.4 29.0 15.5 14.5 14.4 10.6 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. TABLE A. 2012 LOCATIONS, SITE DESCRIPTIONS AND MANAGEMENT PRACTICES IN THE 2010 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 WI1 SILT LOAM AND SILT 7.1-7.5 - - 3.1-4.0 FULL SUN 0.0-0.5 TO PREVENT DORMANCY