TABLE 5. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE 2010 NATIONAL PERENNIAL RYEGRASS TEST AT COLUMBIA, MO 1/ 2014 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ PERCENT PERCENT GENETIC LEAF COVER COVER DOLLAR RED CROWN QUALITY RATINGS NAME COLOR TEXTURE SUMMER FALL SPOT THREAD RUST APR MAY JUN JUL AUG SEP OCT MEAN GRAND SLAM GLD (PPG-PR 164) 5.7 6.7 93.3 97.3 5.0 6.0 7.7 7.0 7.0 6.3 6.7 6.3 7.0 8.7 7.0 DILIGENT (IS-PR 492) 5.7 6.3 93.3 95.0 5.0 6.3 6.3 7.0 7.0 6.7 6.7 6.3 6.3 8.0 6.9 PSRX-4CAGL 6.0 5.7 94.3 96.3 5.0 5.3 4.3 8.0 7.7 6.0 7.0 6.0 6.3 7.0 6.9 PEPPER (RAD-PR62) 6.0 6.0 88.3 89.0 6.3 6.0 4.0 7.3 7.0 6.3 7.0 7.0 6.7 6.7 6.9 CS-PR66 6.3 6.0 81.7 83.3 6.7 5.3 3.3 7.0 7.7 6.3 6.3 6.3 6.0 7.7 6.8 PST-2BNS 4.7 6.3 88.3 93.3 4.7 6.7 4.7 6.7 7.7 6.7 6.3 6.0 6.7 7.7 6.8 THRIVE (IS-PR 469) 6.7 6.0 88.3 92.3 4.3 5.7 7.3 6.3 7.3 6.7 6.7 6.0 6.3 8.3 6.8 PANGEA GLR (CL 11701) 5.3 5.7 94.0 97.7 4.0 4.7 8.0 5.7 6.3 6.3 6.0 6.3 7.3 9.0 6.7 GO-PR60 6.3 6.0 93.3 95.3 4.7 7.0 4.7 6.3 6.7 6.3 6.3 6.3 6.7 7.7 6.6 RIO VISTA 5.0 6.0 85.0 88.3 4.0 5.0 6.3 6.7 7.0 6.3 6.0 5.0 7.0 8.0 6.6 ASPIRE (IS-PR 491) 5.7 6.0 90.0 90.0 5.3 6.7 4.3 6.3 6.3 6.3 6.3 6.3 6.3 7.3 6.5 EVOLUTION (S85) 6.0 6.0 91.7 95.0 4.3 4.7 7.0 6.3 6.7 6.3 6.3 5.7 6.0 8.0 6.5 PIZZAZZ 2 GLR (PR 909) 5.0 6.3 86.7 90.7 5.3 5.7 7.0 5.7 6.0 6.7 6.3 6.0 7.3 7.7 6.5 APPLE SGL (PPG-PR 140) 5.0 6.0 91.7 95.7 4.7 5.0 5.0 5.3 6.3 6.0 6.0 6.3 7.0 8.0 6.4 BONNEVILLE 4.7 6.3 90.0 94.3 4.3 5.0 7.0 6.7 6.7 5.3 6.0 5.3 6.7 8.0 6.4 DLF LGT 4182 6.3 5.0 90.7 93.0 4.7 5.3 3.7 6.3 7.3 6.0 6.7 5.0 6.7 7.0 6.4 KARMA (PICK 10401) 5.3 6.0 94.0 96.3 6.3 6.0 5.3 5.3 6.7 5.7 6.0 6.3 7.3 7.7 6.4 RAD-PR55R 5.7 6.3 93.3 95.0 5.0 5.3 3.7 7.7 7.0 6.0 6.3 6.3 5.0 6.7 6.4 STELLAR 3GL (PPG-PR 134) 5.0 5.7 94.0 96.3 4.3 5.0 7.3 5.3 6.7 5.7 6.0 5.7 7.0 8.7 6.4 AMAZING A+ (PPG-PR 138) 5.0 6.3 93.3 95.0 4.3 6.0 6.3 5.3 5.7 6.0 6.0 5.7 7.7 8.0 6.3 FIESTA 4 5.7 6.3 83.3 88.3 3.7 5.0 5.3 6.7 7.0 6.3 5.7 5.3 5.3 7.7 6.3 JR-192 5.3 6.3 95.7 96.3 4.7 7.3 3.3 6.3 7.3 7.0 6.0 5.3 5.0 7.3 6.3 SALINAS II (PST-204D) 4.7 6.0 92.7 94.3 4.7 6.0 4.3 6.0 6.3 5.7 5.7 6.0 6.7 7.7 6.3 EXPEDITE (CL 307) 5.3 6.0 90.0 90.0 5.0 5.3 6.7 5.3 6.3 6.0 6.7 5.7 6.3 7.3 6.2 FASTBALL RGL (PPG-PR 133) 5.3 6.0 93.3 97.7 4.3 5.7 5.7 5.3 6.0 6.0 6.3 5.3 6.3 8.0 6.2 HANCOCK (IS-PR 479) 6.7 6.7 85.0 89.3 5.3 4.7 4.3 7.0 7.0 6.0 5.7 5.7 5.7 6.7 6.2 MANHATTAN 6 GLR (PST-2MAGS) 5.3 5.7 93.3 95.0 4.0 5.7 5.3 6.0 6.7 5.7 6.7 6.0 5.3 7.0 6.2 SEDUCTIVE (ISG-30) 6.7 6.3 78.3 85.0 3.7 4.0 4.7 7.0 7.7 5.0 4.7 5.3 6.0 7.7 6.2 BANFIELD (IS-PR 489) 5.3 6.7 86.7 91.7 4.3 5.3 6.3 6.0 6.7 6.0 5.7 5.0 6.3 7.3 6.1 BRIGHTSTAR SLT 5.0 6.3 93.3 93.3 4.3 5.0 2.0 6.0 6.7 5.7 6.3 5.7 5.7 7.0 6.1 CL 11601 5.0 6.7 95.0 96.3 4.7 4.3 6.3 4.7 6.0 5.3 6.0 5.7 7.3 8.0 6.1 DOMINATOR (PST-2AG4) 5.0 6.0 85.0 85.0 5.7 4.3 5.0 6.3 6.7 5.7 6.3 6.0 5.3 6.3 6.1 EXCELLENCE (ISG-31) 6.3 6.3 91.7 95.0 3.7 4.0 4.0 6.0 6.7 5.0 5.0 5.7 7.0 7.7 6.1 OCTANE 6.0 6.0 75.0 80.7 3.7 5.3 8.0 5.0 6.0 6.0 6.7 5.7 6.3 7.3 6.1 PALMER V 5.0 5.7 83.3 89.3 4.3 4.7 4.0 6.0 6.3 5.3 6.0 5.3 5.7 8.0 6.1 SUNSTREAKER (APR 2036) 5.7 6.3 95.0 96.0 4.3 5.7 4.3 5.7 6.7 6.0 6.3 5.3 5.7 7.3 6.1 APR 2445 5.0 6.3 88.3 91.7 3.7 5.3 4.3 5.0 6.3 6.0 6.3 5.7 6.0 6.7 6.0 GREEN SUPREME (PPG-PR 121) 5.0 6.7 86.7 88.3 5.7 5.7 4.7 5.0 6.7 5.7 6.3 5.3 6.0 7.0 6.0 PILLAR (CST) 5.7 5.7 93.3 94.0 4.3 6.3 6.0 5.3 5.7 6.3 6.7 5.7 6.0 6.7 6.0 PPG-PR 128 5.3 5.3 81.7 86.7 5.3 5.7 6.0 5.7 6.0 5.7 5.7 5.7 6.3 7.0 6.0 METOLIUS (PPG-PR 165) 5.0 6.0 78.3 85.0 3.7 6.0 6.7 6.3 6.3 6.0 6.3 5.0 5.0 6.7 6.0 PST-2K9 5.3 6.0 91.7 95.7 6.0 6.3 3.3 5.3 6.3 6.3 7.0 6.0 5.7 5.7 6.0 RAINWATER (PST-2TQL) 5.7 6.7 91.7 94.3 4.3 5.3 4.0 6.7 6.7 5.7 6.0 5.7 5.0 6.3 6.0 STAMINA (IS-PR 487) 5.0 5.7 90.0 93.3 4.3 6.0 6.0 5.3 6.0 6.0 5.3 5.7 6.3 7.0 6.0 GO-G37 6.3 6.0 93.3 94.0 5.0 5.3 3.3 6.3 6.7 5.7 6.0 5.7 5.0 6.0 5.9 PICK 4DFHM 5.3 6.7 86.7 86.7 4.7 4.7 3.3 6.3 6.3 5.7 5.7 5.3 5.0 7.0 5.9 PROVOST (PPG-PR 143) 5.0 6.0 92.3 96.3 4.3 5.0 6.3 5.3 6.3 5.7 5.3 5.7 5.3 7.3 5.9 TABLE 5. (CONT'D) MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE 2010 NATIONAL PERENNIAL RYEGRASS TEST AT COLUMBIA, MO 1/ 2014 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ PERCENT PERCENT GENETIC LEAF COVER COVER DOLLAR RED CROWN QUALITY RATINGS NAME COLOR TEXTURE SUMMER FALL SPOT THREAD RUST APR MAY JUN JUL AUG SEP OCT MEAN PST-2NJK 4.7 5.7 92.3 93.0 5.7 6.3 3.0 5.0 5.3 6.3 6.3 5.7 6.3 6.0 5.9 PST-2NKM 4.7 6.0 95.7 96.7 5.0 6.7 3.0 4.7 5.7 5.7 6.3 6.0 6.7 6.3 5.9 SIDEWAYS (PSRX-S84) 4.7 6.0 86.7 90.0 4.7 6.0 6.7 5.7 6.7 6.0 5.3 5.3 5.7 6.7 5.9 SIENNA 5.0 6.7 85.0 85.0 3.3 5.7 5.0 6.7 6.3 5.7 5.7 5.0 5.0 7.0 5.9 SOX FAN (GM3) 5.0 6.3 90.0 93.3 4.7 4.3 4.3 5.7 5.7 5.7 5.7 5.3 6.3 6.7 5.9 WICKED (SRX-4RHD) 5.3 6.0 88.3 91.7 4.7 6.0 5.3 5.3 6.0 5.7 5.3 5.0 6.7 7.3 5.9 APR 2320 4.7 6.7 91.7 94.0 4.3 7.0 5.0 5.7 6.0 6.3 6.7 5.3 4.7 6.0 5.8 BANDALORE (IS-PR 463) 6.3 6.0 90.0 90.0 3.7 5.7 6.3 5.7 5.7 5.7 6.0 5.0 5.0 7.3 5.8 BAR LP 10969 4.7 5.3 90.0 93.3 5.0 6.7 2.0 5.7 6.0 5.3 6.0 5.3 5.3 6.7 5.8 LTP-RAE 5.3 6.7 90.0 93.3 3.7 5.0 6.7 5.7 5.3 5.7 6.0 5.3 5.7 7.0 5.8 PREMIUM (PPG-PR 137) 5.3 6.0 88.3 90.0 4.7 4.7 5.0 5.3 5.7 5.7 5.3 5.7 6.0 7.0 5.8 PRX-4GM1 4.7 6.0 86.7 86.7 4.3 4.3 3.7 5.7 6.0 5.7 5.7 5.0 5.7 7.0 5.8 PST-2ACR 4.7 6.0 95.0 97.0 4.0 5.3 6.0 5.3 6.3 5.3 5.7 5.0 5.7 7.0 5.8 RIPTIDE (IS-PR 409) 6.0 5.7 80.0 86.7 3.3 5.3 6.0 6.3 6.7 5.7 5.3 4.7 5.0 6.7 5.8 SR 4650 (PSRX-3701) 5.0 6.0 86.7 90.7 4.7 3.7 6.0 6.0 6.7 5.0 5.0 5.0 5.7 7.3 5.8 ASP 0112 (A-35) 7.7 6.3 83.3 88.3 3.7 5.3 4.3 6.0 7.0 5.7 5.3 5.0 4.7 6.3 5.7 BAR LP 10972 4.3 6.0 93.3 94.3 5.3 5.3 2.0 5.0 5.3 5.3 6.3 6.0 6.0 6.0 5.7 GO-DHS 7.3 6.3 91.7 93.3 3.7 5.0 3.7 7.0 7.0 5.7 5.0 4.0 5.3 6.0 5.7 HAVEN (APR 2038) 5.3 6.0 85.0 85.0 4.7 5.3 3.0 5.3 6.0 5.3 6.0 5.0 5.7 6.3 5.7 PACIFIC GEM (PST-2MG7) 5.3 6.3 86.7 88.3 4.7 5.0 5.0 5.3 6.0 5.3 5.0 5.3 6.0 7.0 5.7 PROMINENT (CS-20) 6.0 5.7 81.7 82.7 3.7 4.7 4.3 6.7 7.0 5.0 4.7 5.0 5.0 6.3 5.7 SR4660ST (SRX-4MSH) 4.7 6.3 86.7 89.7 3.3 5.3 4.7 5.7 7.0 5.3 5.0 4.0 6.0 7.0 5.7 PPG-PR 136 5.3 6.3 93.3 93.3 4.0 4.3 6.0 6.0 6.3 5.7 5.3 5.0 4.7 6.3 5.6 INSIGHT 4.7 6.7 86.7 91.7 3.7 5.3 3.3 6.0 5.7 5.3 6.0 4.0 5.0 6.7 5.5 JR-178 5.3 6.3 86.7 86.7 2.7 4.0 6.0 5.3 6.3 5.0 4.0 4.7 5.7 7.3 5.5 MACH I 5.7 6.3 71.7 75.0 3.3 4.7 4.7 6.3 7.0 5.7 4.7 4.3 4.3 6.0 5.5 MONSIEUR (IS-PR 488) 4.7 6.0 76.7 81.7 4.3 5.3 6.3 5.3 5.7 5.3 5.7 5.0 5.0 6.7 5.5 PLAYOFF 2 (P02) 4.7 6.0 90.0 93.3 5.0 5.0 2.7 5.0 5.0 5.3 5.7 5.0 5.3 7.0 5.5 PPG-PR 142 4.3 6.0 93.3 93.3 4.7 4.7 5.3 4.7 5.3 5.0 5.7 5.0 5.7 7.3 5.5 PST-2DR9 5.0 6.3 90.0 93.3 3.3 4.7 5.7 5.3 6.3 5.0 4.3 5.0 5.0 7.3 5.5 ALLANTE 4.3 6.3 96.0 96.7 3.7 5.0 5.0 4.7 5.7 5.7 5.7 4.3 5.0 6.7 5.4 BAR LP 10970 4.3 6.0 88.3 90.0 4.7 5.7 3.3 5.7 5.3 6.0 5.3 4.7 4.7 6.0 5.4 LTP-PR 135 4.7 6.0 88.3 91.7 3.3 5.0 5.7 5.7 6.3 5.7 5.0 4.3 4.7 6.3 5.4 RINOVO 5.3 6.3 91.7 91.7 3.7 5.0 5.7 5.0 6.0 6.3 5.0 5.0 4.7 5.7 5.4 UNO 4.7 6.3 95.0 95.0 4.0 4.7 3.7 5.0 5.7 5.3 5.7 4.7 5.0 6.7 5.4 BAR LP 7608 5.0 6.3 88.3 90.7 5.3 5.7 2.7 5.7 5.0 5.7 5.7 4.7 5.0 5.7 5.3 VINTAGE (ISG-36) 7.0 6.0 81.7 84.0 4.3 4.0 4.7 5.3 6.0 5.0 5.0 5.0 5.0 6.0 5.3 DLF LGD-3022 4.0 6.3 80.0 83.3 2.7 5.3 5.0 5.3 5.7 5.3 5.3 5.0 4.7 5.0 5.2 DLF LGD-3026 4.7 5.7 88.3 90.7 4.3 4.7 3.3 6.0 5.3 4.3 4.7 4.7 4.3 5.7 5.0 PINNACLE 4.0 5.7 73.3 75.0 4.0 4.3 1.7 5.3 4.7 4.3 5.0 4.0 3.3 5.0 4.5 LINN 3.0 4.0 56.7 56.7 3.0 3.3 3.3 2.3 2.7 2.0 2.3 2.0 2.0 2.7 2.3 LSD VALUE 1.2 1.4 19.9 16.3 4.0 1.8 1.6 1.4 1.5 1.4 2.5 1.4 2.0 2.1 0.9 C.V. (%) 13.4 9.4 9.6 8.4 27.8 17.5 21.2 13.6 12.9 12.7 17.7 14.2 18.3 15.4 9.4 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. 2014 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 MO1 SILT LOAM AND SILT 5.6-6.0 61-150 241-375 1.1-2.0 FULL SUN 2.6-3.0 ONLY DURING SEVERE STRESS