TABLE 8. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE 2010 NATIONAL PERENNIAL RYEGRASS TEST AT ST. PAUL, MN 1/ 2012 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC QUALITY RATINGS NAME COLOR APR MAY JUN JUL AUG SEP OCT MEAN EVOLUTION (S85) 6.7 5.7 6.7 6.0 6.0 6.3 6.7 6.7 6.3 RIO VISTA 5.7 5.7 6.7 6.0 6.0 7.0 6.0 6.0 6.2 KARMA (PICK 10401) 5.3 5.3 6.7 6.3 6.3 6.7 6.0 5.3 6.1 CL 307 6.0 5.3 6.3 6.0 6.0 6.0 6.3 6.3 6.0 PPG-PR 165 5.7 5.3 5.7 6.3 5.7 6.3 6.3 5.3 5.9 PREMIUM (PPG-PR 137) 6.3 5.3 6.0 6.0 6.3 6.3 5.0 5.7 5.8 APPLE SGL (PPG-PR 140) 5.7 5.7 6.3 6.0 6.0 5.3 5.7 5.3 5.8 SIDEWAYS (PSRX-S84) 5.7 4.7 5.3 5.7 5.3 7.0 6.3 6.0 5.8 PPG-PR 121 5.0 5.3 6.0 5.3 5.7 6.3 5.7 5.3 5.7 PPG-PR 138 6.0 5.7 6.3 6.0 5.0 6.0 6.0 5.0 5.7 PST-2BNS 5.0 5.0 6.3 6.3 6.7 5.7 5.3 4.7 5.7 WICKED (SRX-4RHD) 4.7 5.3 5.3 6.3 6.0 6.3 5.0 5.3 5.7 BANDALORE (IS-PR 463) 5.7 4.7 6.3 5.3 5.0 6.0 5.7 6.0 5.6 PIZZAZZ 2 GLR (PR 909) 6.0 4.7 5.7 5.7 6.0 5.7 6.0 5.7 5.6 PPG-PR 128 4.7 5.3 6.0 5.3 5.7 6.0 5.7 5.3 5.6 SR 4650 (PSRX-3701) 6.3 6.0 6.0 5.3 5.0 5.7 5.7 5.7 5.6 APR 2036 5.7 5.7 6.7 6.3 5.0 5.0 5.0 5.0 5.5 APR 2320 6.0 4.7 6.7 6.3 6.0 5.0 4.7 5.0 5.5 CL 11601 5.0 5.3 5.7 4.7 5.0 5.7 6.0 6.0 5.5 IS-PR 409 6.0 5.0 6.3 6.0 5.3 5.3 5.0 5.7 5.5 STAMINA (IS-PR 487) 4.3 5.0 5.3 5.3 6.3 6.0 6.0 4.3 5.5 PPG-PR 136 6.3 5.7 6.3 5.7 5.0 5.7 5.0 5.3 5.5 PPG-PR 142 5.3 5.0 6.0 6.0 5.7 5.7 5.0 5.3 5.5 PPG-PR 143 5.7 5.0 6.0 5.7 5.7 5.7 5.3 5.3 5.5 SIENNA 5.0 4.7 5.3 6.3 5.0 6.0 5.3 5.7 5.5 2NJK 5.3 5.3 6.0 5.0 5.3 5.3 5.3 5.3 5.4 JR-178 5.3 5.0 6.7 5.3 5.0 5.7 5.3 5.0 5.4 LTP-PR 135 5.3 4.7 5.3 5.3 5.7 6.0 5.7 5.3 5.4 FASTBALL RGL (PPG-PR 133) 5.0 4.3 5.3 5.7 6.3 5.3 5.7 5.3 5.4 BONNEVILLE 4.3 4.7 5.3 5.0 5.3 5.3 6.0 5.3 5.3 PILLAR (CST) 5.7 4.7 5.7 5.0 5.7 5.3 5.7 5.0 5.3 BANFIELD (IS-PR 491) 6.7 4.7 6.0 6.7 5.3 5.0 4.7 4.7 5.3 JR-192 6.3 5.3 7.0 6.7 3.7 4.7 4.7 5.3 5.3 PANGEA GLR (CL 11701) 6.7 5.0 5.7 6.0 5.0 5.0 5.3 5.0 5.3 DLF LGD-3022 5.3 4.3 5.0 4.7 5.3 6.0 5.3 6.0 5.2 ASPAIRE (IS-PR 489) 4.3 5.0 5.7 5.0 5.3 5.3 4.7 5.3 5.2 OCTANE 5.7 4.7 5.7 5.7 5.0 5.3 5.3 4.7 5.2 RINOVO 6.3 4.7 6.3 6.0 4.7 5.0 5.0 4.7 5.2 SOX FAN (GM3) 5.3 5.0 6.3 5.7 5.0 5.3 4.7 4.3 5.2 CS-PR66 6.7 5.3 5.7 6.0 4.3 5.3 4.7 4.7 5.1 FIESTA 4 6.3 5.3 6.0 5.7 5.0 4.7 4.3 5.0 5.1 GO-PR60 6.0 5.7 6.7 6.0 4.0 4.7 4.3 4.7 5.1 PST-2ACR 5.7 5.3 5.3 5.0 5.0 5.0 5.3 5.0 5.1 PST-2NKM 5.0 5.0 6.0 5.3 5.0 4.7 5.0 4.7 5.1 APR 2445 5.7 4.7 5.7 5.0 5.3 4.7 4.7 5.0 5.0 HANCOCK (IS-PR 479) 7.0 5.0 6.0 6.0 4.3 4.3 4.7 5.0 5.0 LTP-RAE 6.7 4.3 5.0 5.0 5.0 5.3 5.3 4.7 5.0 TABLE 8. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE (CONT'D) 2010 NATIONAL PERENNIAL RYEGRASS TEST AT ST. PAUL, MN 1/ 2012 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC QUALITY RATINGS NAME COLOR APR MAY JUN JUL AUG SEP OCT MEAN PALMER V 6.3 5.0 6.3 5.3 4.7 4.7 4.0 4.7 5.0 GRAND SLAM GLD (PPG-PR 164) 5.7 4.7 5.0 5.0 5.0 5.3 5.3 4.7 5.0 UNO 5.7 4.7 5.7 5.3 4.7 5.0 5.3 4.3 5.0 BAR LP 10969 4.7 4.7 5.7 5.7 4.3 4.7 4.3 5.0 4.9 DOMINATOR (PST-2AG4) 5.3 4.7 5.3 5.7 4.7 4.7 4.7 4.7 4.9 IS-PR 488 5.7 4.7 5.0 4.7 5.0 5.3 5.3 4.3 4.9 IS-PR 492 5.3 4.0 4.3 5.0 4.7 5.0 5.7 5.7 4.9 MACH I 5.7 4.7 5.0 6.0 4.3 4.3 5.0 5.0 4.9 STELLAR 3GL (PPG-PR 134) 4.7 4.3 5.0 5.3 5.3 5.0 5.0 4.3 4.9 PRX-4GM1 5.7 4.7 5.7 5.3 5.0 5.0 4.3 4.3 4.9 PST-204D 4.7 4.3 5.7 5.7 4.7 4.7 4.3 4.7 4.9 PST-2DR9 5.0 5.0 5.3 4.7 5.0 5.0 4.3 4.7 4.9 PST-2K9 5.0 4.7 5.7 5.3 4.3 5.3 4.7 4.3 4.9 PST-2TQL 4.3 4.7 5.3 5.7 4.3 4.7 5.0 4.3 4.9 BAR LP 10970 4.3 4.7 5.7 5.0 4.0 4.3 4.7 5.0 4.8 BAR LP 10972 5.0 5.0 5.7 5.3 4.7 4.7 4.0 4.0 4.8 INSIGHT 4.3 4.3 5.7 5.3 4.7 4.7 4.0 4.7 4.8 ALLANTE 5.3 4.3 4.7 5.7 4.3 4.3 4.7 4.7 4.7 ISG-30 7.7 5.0 6.0 5.7 3.0 4.0 4.3 4.7 4.7 RAD-PR62 6.3 4.3 5.3 5.3 4.0 4.7 4.7 4.7 4.7 SRX-4MSH 4.3 4.7 4.7 5.3 5.0 4.3 4.3 4.3 4.7 GO-G37 7.3 5.0 5.3 5.0 3.3 4.3 4.0 5.0 4.6 THRIVE (IS-PR 469) 6.0 4.3 5.3 4.7 4.7 4.7 4.0 4.7 4.6 ISG-36 8.3 4.7 5.3 5.3 3.7 4.3 4.0 4.7 4.6 PLAYOFF 2 (P02) 5.3 4.3 5.0 4.7 4.7 4.0 4.3 4.3 4.5 PSRX-4CAGL 6.3 4.7 5.7 5.0 3.0 4.3 4.0 4.7 4.5 PST-2MG7 6.0 4.0 4.7 5.0 4.3 4.7 4.7 4.3 4.5 ISG-31 6.0 4.7 5.0 5.0 3.7 4.0 4.0 4.7 4.4 RAD-PR55R 6.7 4.7 5.3 5.3 3.3 3.7 3.3 4.3 4.3 A-35 8.7 4.7 4.7 4.7 3.0 3.7 4.0 4.0 4.1 BRIGHTSTAR SLT 4.3 4.7 5.7 4.7 2.7 3.3 2.7 4.0 4.0 MANHATTAN 6 GLR (PST-2MAGS) 6.0 3.7 4.0 4.7 3.7 3.3 4.3 4.3 4.0 DLF LGT 4182 7.0 4.3 5.0 4.7 3.3 3.3 3.0 3.3 3.9 HAVEN (APR 2038) 4.0 3.3 4.7 4.3 3.7 3.3 4.0 3.7 3.9 PICK 4DFHM 5.0 4.0 4.3 4.7 3.3 3.7 3.7 3.7 3.9 DLF LGD-3026 6.0 3.7 5.3 4.7 3.0 3.3 3.3 3.3 3.8 BAR LP 7608 3.7 3.7 4.7 4.3 3.7 3.0 3.0 3.3 3.7 PROMINENT (CS-20) 7.0 3.7 3.3 3.7 2.3 2.7 3.0 3.3 3.1 GO-DHS 8.0 3.7 3.3 4.0 2.3 2.7 3.0 3.0 3.1 PINNACLE 2.0 2.7 3.3 3.7 3.0 3.0 2.3 2.3 2.9 LINN 1.0 1.0 1.0 1.0 1.7 1.7 1.0 1.0 1.2 LSD VALUE 1.1 1.4 1.4 1.1 1.0 1.2 1.1 1.1 0.8 C.V. (%) 12.9 16.1 15.0 12.6 13.4 15.4 15.3 14.3 10.4 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. 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 MN1 SILTY CLAY LOAM 6.6-7.0 0-60 151-240 2.1-3.0 FULL SUN 1.6-2.0 ONLY DURING SEVERE STRESS