TABLE 20. PERCENT GROUND COVER RATINGS OF PERENNIAL RYEGRASS CULTIVARS GROWN UNDER TRAFFIC STRESS AT UNIVERSITY PARK, PA 1/ 2011-14 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ 3/ BEFORE TRAFFIC NO TRAFFIC TRAFFIC NO TRAFFIC TRAFFIC TRAFFIC NO TRAFFIC TRAFFIC TRAFFIC TRAFFIC TRAFFIC 8_27 10_18 10_18 8_25 8_25 11_28 5_7 5_7 9_4 11_1 NAME 8_27 2011 2011 2011 2013 2013 2013 2014 2014 2014 2014 MEAN SIENNA 99 99.0 99.0 84.3 99.0 99.0 90.7 99 91.7 99.0 97.3 95.0 INSIGHT 99 99.0 98.7 77.7 99.0 99.0 92.3 99 97.0 99.0 93.3 94.6 VISION (CL 11601) 99 99.0 99.0 84.3 99.0 99.0 88.3 99 94.7 99.0 93.0 94.4 THRIVE (IS-PR 469) 99 99.0 99.0 83.7 99.0 99.0 90.0 99 91.3 97.7 89.3 93.7 BANFIELD (IS-PR 491) 99 99.0 99.0 80.7 99.0 98.7 91.7 99 91.3 99.0 87.7 93.6 SR 4650 (PSRX-3701) 99 99.0 99.0 80.0 99.0 98.7 88.3 99 91.0 99.0 91.0 93.3 STAMINA (IS-PR 487) 99 99.0 99.0 82.7 99.0 99.0 90.0 99 94.7 99.0 81.7 93.3 APPLE SGL (PPG-PR 140) 99 99.0 99.0 83.0 99.0 99.0 88.0 99 90.0 98.7 88.7 93.2 LTP-PR 135 99 99.0 98.7 88.0 99.0 99.0 88.3 99 85.3 99.0 87.7 93.2 METOLIUS (PPG-PR 165) 99 99.0 99.0 81.3 99.0 99.0 87.3 99 93.0 99.0 87.7 93.2 DILIGENT (IS-PR 492) 99 99.0 99.0 84.0 99.0 99.0 87.3 99 90.0 99.0 87.0 93.1 DLF LGD-3022 99 99.0 99.0 80.0 99.0 99.0 87.3 99 93.0 98.7 88.3 93.1 FASTBALL RGL (PPG-PR 133) 99 99.0 99.0 80.0 99.0 98.7 90.7 99 85.0 99.0 91.7 93.1 KARMA (PICK 10401) 99 99.0 99.0 81.3 99.0 99.0 85.7 99 93.3 99.0 88.3 93.0 GRAND SLAM GLD (PPG-PR 164) 99 99.0 99.0 80.7 99.0 99.0 88.0 99 88.3 99.0 89.3 92.9 LTP-RAE 99 99.0 99.0 81.7 98.3 97.3 87.3 99 89.0 99.0 87.7 92.5 RAINWATER (PST-2TQL) 99 99.0 99.0 75.7 99.0 99.0 90.0 99 92.3 98.3 84.3 92.5 RINOVO 99 99.0 99.0 80.7 99.0 98.7 88.3 99 86.7 99.0 87.7 92.5 EVOLVE (PST-2NKM) 99 99.0 99.0 75.7 99.0 99.0 89.0 99 90.0 99.0 87.0 92.4 EVOLUTION (S85) 99 99.0 99.0 81.0 99.0 99.0 84.0 99 88.3 98.0 90.0 92.2 MONSIEUR (IS-PR 488) 99 99.0 99.0 81.3 99.0 98.3 88.3 99 92.7 98.0 80.0 92.2 RIPTIDE (IS-PR 409) 99 99.0 98.7 73.3 98.3 98.0 90.7 99 90.0 99.0 87.0 92.2 AMAZING A+ (PPG-PR 138) 99 99.0 99.0 82.0 99.0 99.0 87.3 99 85.0 98.0 86.0 92.1 BENCHMARK (PST-2BNS) 99 99.0 99.0 75.7 99.0 99.0 90.7 99 88.3 99.0 83.7 92.1 PPG-PR 142 99 99.0 99.0 81.7 99.0 98.3 87.3 99 88.3 98.7 82.7 92.0 SUNSTREAKER (APR 2036) 99 99.0 99.0 71.7 99.0 99.0 87.3 99 94.3 97.0 87.0 91.9 UNO 99 99.0 99.0 80.0 99.0 99.0 88.0 99 88.3 97.7 82.7 91.9 PST-PARKSIDE (PST-2NJK) 99 99.0 98.7 75.0 99.0 99.0 87.3 99 89.0 98.3 86.7 91.8 PLAYOFF 2 (P02) 99 99.0 98.3 79.3 99.0 99.0 89.0 99 88.3 94.3 84.3 91.7 PRX-4GM1 99 99.0 99.0 76.0 98.0 98.0 89.0 99 86.7 99.0 85.0 91.7 HANCOCK (IS-PR 479) 99 99.0 99.0 74.0 98.7 97.7 89.0 99 89.3 98.3 85.0 91.6 JR-192 99 99.0 98.3 70.0 98.7 99.0 91.7 99 87.3 99.0 85.0 91.6 PISTOL (PST-2ACR) 99 99.0 98.7 71.7 98.7 99.0 87.3 99 91.7 98.7 85.3 91.6 PIZZAZZ 2 GLR (PR 909) 99 99.0 98.7 76.3 99.0 99.0 85.7 99 84.7 99.0 89.3 91.6 STELLAR 3GL (PPG-PR 134) 99 99.0 99.0 70.0 98.7 99.0 90.0 99 85.0 99.0 89.3 91.6 ALLANTE 99 99.0 99.0 68.3 99.0 99.0 87.0 99 91.3 99.0 87.7 91.5 DOMINATOR (PST-2AG4) 99 99.0 99.0 76.0 98.7 98.7 87.3 99 88.3 96.0 86.0 91.5 HAVEN (APR 2038) 99 99.0 99.0 76.3 99.0 99.0 86.3 99 87.7 98.3 85.3 91.5 PPG-PR 136 99 99.0 99.0 77.0 99.0 99.0 89.0 99 81.7 99.0 86.0 91.5 SR4660ST (SRX-4MSH) 99 99.0 98.3 73.3 98.3 97.7 87.0 99 88.3 99.0 88.7 91.5 BAR LP 10972 99 98.3 99.0 77.3 99.0 99.0 88.0 99 85.0 98.3 84.3 91.4 BRIGHTSTAR SLT 99 99.0 98.7 76.7 99.0 97.3 87.3 99 91.3 96.0 83.7 91.4 PPG-PR 128 99 99.0 99.0 84.0 98.7 98.3 86.3 99 83.3 99.0 81.7 91.4 PROVOST (PPG-PR 143) 99 99.0 99.0 77.7 99.0 98.7 89.0 99 80.0 99.0 86.7 91.4 BANDALORE (IS-PR 463) 99 99.0 99.0 68.7 98.7 99.0 89.7 99 86.3 99.0 87.0 91.3 DLF LGD-3026 99 99.0 99.0 79.0 99.0 97.3 89.0 99 81.7 96.7 87.0 91.3 MACH I 99 99.0 99.0 75.3 98.0 98.0 90.7 99 89.3 96.3 80.0 91.3 TABLE 20. (CONT'D) PERCENT GROUND COVER RATINGS OF PERENNIAL RYEGRASS CULTIVARS GROWN UNDER TRAFFIC STRESS AT UNIVERSITY PARK, PA 1/ 2011-14 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ 3/ BEFORE TRAFFIC NO TRAFFIC TRAFFIC NO TRAFFIC TRAFFIC TRAFFIC NO TRAFFIC TRAFFIC TRAFFIC TRAFFIC TRAFFIC 8_27 10_18 10_18 8_25 8_25 11_28 5_7 5_7 9_4 11_1 NAME 8_27 2011 2011 2011 2013 2013 2013 2014 2014 2014 2014 MEAN PALMER V 99.0 99.0 99.0 77.0 99.0 96.7 89.0 99 86.7 99.0 82.7 91.3 PINNACLE III (BAR LP 10970) 99.0 99.0 99.0 74.0 99.0 99.0 88.0 99 81.7 98.7 86.7 91.1 GREEN SUPREME(PPG-PR 121) 99.0 99.0 99.0 75.3 99.0 99.0 85.7 99 86.7 98.0 85.0 91.1 BAR LP 7608 99.0 98.7 99.0 65.0 99.0 97.7 93.3 99 85.0 99.0 86.0 91.0 SOX FAN (GM3) 99.0 99.0 99.0 82.0 98.7 98.0 88.3 99 80.0 96.7 82.7 91.0 PST-2DR9 99.0 99.0 99.0 69.3 99.0 99.0 88.0 99 86.7 98.7 85.0 90.9 PST-2K9 99.0 99.0 99.0 68.7 99.0 98.7 87.3 99 86.7 99.0 86.7 90.9 SALINAS II (PST-204D) 99.0 99.0 99.0 77.3 99.0 99.0 87.3 99 76.7 98.7 87.7 90.9 SIDEWAYS (PSRX-S84) 99.0 99.0 99.0 73.0 99.0 99.0 85.7 99 83.0 99.0 86.0 90.7 PREMIUM (PPG-PR 137) 99.0 99.0 99.0 77.7 98.7 97.7 88.0 99 76.3 98.3 87.0 90.6 RIO VISTA 99.0 99.0 99.0 77.0 99.0 97.7 88.3 99 85.0 99.0 77.7 90.6 WICKED (SRX-4RHD) 99.0 99.0 99.0 82.3 99.0 99.0 85.7 99 78.3 97.7 81.7 90.6 ASPIRE (IS-PR 489) 99.0 99.0 99.0 76.0 99.0 99.0 84.7 99 80.0 98.0 86.7 90.5 FIESTA 4 99.0 99.0 99.0 67.7 99.0 99.0 87.3 99 86.3 97.7 85.0 90.5 PANGEA GLR (CL 11701) 99.0 99.0 99.0 76.7 98.7 99.0 86.7 99 79.3 99.0 82.7 90.5 PINNACLE 99.0 99.0 96.3 74.0 99.0 98.7 90.7 99 88.3 96.3 76.7 90.5 PSRX-4CAGL 99.0 99.0 99.0 76.3 98.3 97.3 89.0 99 81.7 98.0 81.0 90.5 RAD-PR55R 99.0 99.0 98.3 78.3 98.3 97.7 89.0 99 83.3 98.0 77.7 90.5 EXPEDITE (CL 307) 99.0 99.0 99.0 76.3 98.7 98.3 88.3 99 73.3 99.0 87.3 90.4 OCTANE 99.0 99.0 99.0 77.0 98.7 98.3 87.0 99 83.3 97.0 81.7 90.4 APR 2320 99.0 99.0 99.0 77.3 99.0 99.0 81.3 99 86.7 98.7 81.7 90.3 BONNEVILLE 99.0 99.0 99.0 75.7 98.7 98.0 87.3 99 83.3 98.0 80.0 90.3 CS-PR66 99.0 99.0 99.0 74.3 98.7 97.0 87.3 99 83.3 96.7 82.7 90.2 APR 2445 99.0 99.0 99.0 76.7 99.0 99.0 85.0 99 78.3 98.0 84.3 90.1 EXCELLENCE (ISG-31) 99.0 99.0 99.0 73.3 98.7 97.3 86.7 99 83.3 95.7 83.3 90.0 PILLAR (CST) 99.0 99.0 99.0 78.7 98.0 98.7 88.0 99 71.7 97.7 82.7 89.9 PICK 4DFHM 99.0 98.7 99.0 75.0 99.0 98.0 87.0 99 76.7 98.3 82.7 89.8 PACIFIC GEM (PST-2MG7) 99.0 98.7 98.3 67.3 99.0 98.3 89.0 99 80.0 98.7 81.7 89.5 GO-G37 99.0 99.0 99.0 76.0 97.7 97.0 82.3 99 83.3 98.0 78.3 89.2 MANHATTAN 6 GLR (PST-2MAGS) 99.0 99.0 99.0 70.3 99.0 99.0 85.7 99 78.3 98.7 77.7 88.9 GO-DHS 99.0 99.0 98.0 69.0 99.0 98.3 84.0 99 81.7 98.0 76.7 88.4 PEPPER (RAD-PR62) 99.0 99.0 99.0 66.0 98.7 99.0 87.3 99 81.7 96.7 73.3 88.4 JR-178 99.0 99.0 99.0 67.7 97.7 97.7 86.7 99 76.7 98.0 76.0 88.1 GO-PR60 99.0 99.0 99.0 72.3 97.3 95.7 85.7 99 76.7 98.7 74.3 88.0 VINTAGE (ISG-36) 99.0 99.0 99.0 73.3 96.3 93.3 83.3 99 78.3 98.0 78.3 87.9 PROMINENT (CS-20) 99.0 99.0 98.7 69.0 96.3 96.0 83.3 99 81.7 98.0 75.0 87.8 SEDUCTIVE (ISG-30) 99.0 99.0 99.0 74.0 98.3 95.7 83.3 99 75.0 98.3 76.0 87.8 PREMIER III (BAR LP 10969) 99.0 99.0 99.0 78.3 99.0 97.0 82.3 99 65.0 93.0 72.7 86.2 ASP 0112 (A-35) 99.0 99.0 98.3 71.0 97.7 96.7 81.7 99 71.7 94.3 71.7 85.9 LINN 96.7 97.0 96.7 67.7 98.0 97.0 73.3 99 73.3 94.3 84.3 85.4 DLF LGT 4182 98.3 98.7 98.0 49.3 91.0 90.3 75.0 99 53.3 88.7 40.0 75.1 LSD VALUE 0.3 0.5 0.7 21.0 1.6 2.4 7.3 0 18.4 3.1 10.3 3.6 C.V. (%) 0.2 0.3 0.4 10.6 1.0 1.4 4.2 0 10.3 1.7 7.4 4.2 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.