TABLE 9. TURFGRASS QUALITY RATINGS OF PERENNIAL RYEGRASS CULTIVARS FOR EACH MONTH GROWN AT CORVALLIS, OR (PACIFIC REGION) 1/ 2011 DATA TURFGRASS QUALITY RATINGS 1-9; 9=IDEAL TURF: MONTHS 2/ NAME JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC MEAN RINOVO 6.3 6.7 7.0 7.0 7.7 6.7 7.3 7.3 6.7 6.0 6.0 6.3 6.8 IS-PR 491 6.0 6.7 7.0 6.3 7.3 7.0 7.7 7.0 6.3 6.3 6.0 6.7 6.7 IS-PR 469 6.0 6.7 7.0 7.0 7.7 6.7 7.0 6.7 6.0 6.3 6.0 6.3 6.6 PPG-PR 121 6.0 6.3 6.7 6.3 7.3 7.0 7.3 6.7 6.0 6.7 6.3 6.3 6.6 WICKED (SRX-4RHD) 6.3 6.3 7.0 7.0 7.0 7.3 7.3 6.7 6.0 6.0 6.0 6.0 6.6 PPG-PR 128 6.3 6.3 6.7 6.0 7.0 6.7 7.7 7.0 6.3 6.3 6.0 6.0 6.5 IS-PR 479 6.0 6.3 6.7 7.0 7.3 7.0 7.0 7.0 6.0 6.0 6.0 6.0 6.5 PSRX-4CAGL 6.3 6.3 7.0 6.7 7.0 7.0 7.0 6.7 6.0 6.0 6.0 6.3 6.5 PST-2BNS 6.0 6.0 6.7 6.3 7.0 7.3 7.7 6.7 6.0 6.3 6.0 6.3 6.5 SIENNA 6.0 6.0 6.7 7.0 7.3 7.0 7.3 6.7 6.0 6.3 5.7 6.3 6.5 SOX FAN (GM3) 6.0 6.3 7.0 6.3 7.0 6.7 7.0 6.7 6.3 6.7 6.0 6.3 6.5 CS-20 6.3 6.3 6.7 7.0 7.0 7.0 7.0 7.0 5.7 6.0 6.0 6.0 6.5 IS-PR 409 6.0 6.3 6.7 6.3 7.3 7.0 7.7 6.7 6.0 6.0 6.0 6.0 6.5 FIESTA 4 6.0 6.3 7.0 6.3 7.0 6.7 6.7 6.7 6.3 6.3 6.0 6.3 6.5 APR 2036 6.0 6.3 7.0 6.7 7.7 7.0 7.3 6.7 6.0 5.7 5.7 5.7 6.5 IS-PR 487 6.0 6.3 7.0 7.0 6.7 7.0 7.3 6.0 6.3 6.7 5.7 5.7 6.5 PPG-PR 164 6.7 6.7 6.7 6.0 7.0 6.7 7.0 6.7 6.0 6.0 6.0 6.0 6.4 IS-PR 463 6.0 6.3 6.7 6.7 7.0 7.0 7.0 7.0 6.0 5.7 6.0 6.0 6.4 RIO VISTA 6.0 6.3 6.3 6.3 7.3 6.7 7.0 6.7 6.0 6.3 6.0 6.0 6.4 PIZZAZZ 2 GLR (PR 909) 5.7 6.0 6.3 6.0 7.0 6.7 7.0 6.7 6.7 6.3 6.0 6.3 6.4 PPG-PR 134 6.0 6.0 7.0 6.3 7.0 6.7 7.3 6.3 6.0 6.0 6.0 6.0 6.4 PANGEA GLR (CL 11701) 6.0 6.7 7.0 7.0 7.0 6.7 7.0 6.3 6.0 6.3 5.3 5.3 6.4 PPG-PR 133 6.0 6.0 6.3 6.0 6.7 6.7 7.0 6.7 6.3 6.7 6.0 6.3 6.4 IS-PR 489 6.0 6.0 6.3 6.3 7.0 7.0 7.0 6.0 6.0 6.3 6.0 6.3 6.4 IS-PR 492 6.0 6.0 6.7 6.3 7.0 7.0 7.3 6.0 6.0 6.3 5.7 6.0 6.4 ISG-30 5.7 6.0 6.7 6.7 7.0 7.0 7.0 6.3 5.7 5.7 6.0 6.7 6.4 PALMER V 6.3 6.0 6.3 6.3 7.0 6.7 6.7 6.7 6.0 6.0 6.0 6.3 6.4 PPG-PR 137 6.0 6.0 7.0 6.7 7.0 6.7 7.0 6.7 5.7 6.0 5.7 6.0 6.4 IS-PR 488 6.0 6.3 7.0 6.0 6.7 6.7 7.0 6.3 6.0 6.0 6.0 6.0 6.3 OCTANE 6.0 6.0 6.7 7.0 6.7 6.7 6.7 6.0 6.0 6.0 6.0 6.3 6.3 PPG-PR 136 6.0 6.7 6.7 6.3 7.0 6.3 7.0 6.3 5.7 6.0 6.0 6.0 6.3 PPG-PR 143 6.0 6.0 6.7 6.3 7.3 6.3 6.3 6.3 6.0 6.3 6.0 6.3 6.3 A-35 6.0 6.7 7.0 6.7 7.7 7.0 7.0 6.0 5.0 5.7 5.3 5.7 6.3 BONNEVILLE 6.0 6.0 6.3 6.0 6.7 6.7 7.0 6.3 6.0 6.3 6.0 6.3 6.3 DLF LGD-3026 6.0 6.3 7.0 6.7 7.0 6.7 6.7 5.7 5.3 6.0 6.0 6.3 6.3 INSIGHT 6.0 6.3 6.7 6.7 7.7 6.7 6.7 6.0 6.0 5.7 5.3 6.0 6.3 PST-2DR9 6.0 6.0 6.3 6.0 7.0 7.0 7.0 6.0 6.0 6.0 6.0 6.3 6.3 RAD-PR55R 6.0 6.0 7.0 7.0 7.3 7.0 6.3 6.0 6.0 5.7 5.7 5.7 6.3 EVOLUTION (S85) 6.0 6.7 6.7 6.7 7.0 7.0 6.7 6.0 6.0 5.7 5.7 5.7 6.3 MACH I 5.3 6.3 6.3 6.7 7.0 7.0 7.0 6.3 6.0 6.0 6.0 5.7 6.3 PPG-PR 142 6.0 6.3 6.7 7.0 7.0 6.3 6.7 6.7 6.0 5.7 5.7 5.7 6.3 JR-178 6.0 6.0 7.0 6.3 6.7 6.7 7.0 6.7 6.0 5.7 5.7 5.7 6.3 LTP-PR 135 6.0 6.0 6.3 6.3 7.0 7.0 7.0 6.3 6.0 6.0 5.7 5.7 6.3 LTP-RAE 6.0 6.7 6.3 6.3 6.7 6.7 6.7 6.3 6.0 6.0 5.7 6.0 6.3 SR 4650 (PSRX-3701) 6.0 6.0 7.0 6.7 6.7 6.3 7.0 6.3 5.3 6.0 5.7 6.3 6.3 CL 307 5.7 6.0 6.0 6.3 6.7 6.7 7.0 6.3 6.0 6.3 6.0 6.0 6.3 TABLE 9. TURFGRASS QUALITY RATINGS OF PERENNIAL RYEGRASS CULTIVARS FOR EACH (CONT'D) MONTH GROWN AT CORVALLIS, OR (PACIFIC REGION) 1/ 2011 DATA TURFGRASS QUALITY RATINGS 1-9; 9=IDEAL TURF: MONTHS 2/ NAME JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC MEAN DLF LGD-3022 6.0 6.0 6.0 6.0 7.0 6.3 6.7 6.7 6.0 6.0 6.0 6.3 6.3 PPG-PR 140 5.7 6.0 6.3 6.3 7.0 6.7 6.7 6.0 6.0 6.0 6.0 6.3 6.3 CS-PR66 5.7 6.0 7.0 6.3 7.0 7.0 7.0 6.0 5.7 5.7 5.7 5.7 6.2 GO-PR60 6.0 6.0 6.0 6.0 7.3 6.7 7.0 6.0 6.0 6.0 6.0 5.7 6.2 ISG-31 5.7 6.0 6.3 6.0 7.0 7.0 7.0 6.3 6.0 5.7 5.7 6.0 6.2 PRX-4GM1 6.0 6.0 6.3 6.0 7.0 6.7 7.0 6.7 5.7 5.7 5.7 6.0 6.2 KARMA (PICK 10401) 6.0 6.0 7.0 6.3 7.3 6.7 6.7 6.0 5.7 5.7 5.3 5.7 6.2 PPG-PR 165 6.0 6.0 6.7 6.3 7.0 7.0 6.7 6.0 5.7 5.7 5.3 6.0 6.2 HAVEN (APR 2038) 6.0 6.0 6.3 6.0 6.3 6.7 7.0 6.0 6.0 6.0 6.0 6.0 6.2 SIDEWAYS (PSRX-S84) 6.0 6.3 6.3 6.0 7.0 6.7 7.0 5.7 5.7 5.7 6.0 6.0 6.2 UNO 6.0 6.3 6.7 6.0 7.0 6.3 7.0 6.3 6.0 5.7 5.7 5.3 6.2 CL 11601 6.0 6.0 7.0 6.0 6.3 6.3 7.0 6.0 6.0 6.0 5.7 5.7 6.2 CST 6.0 6.3 7.0 6.3 6.7 6.0 7.0 6.3 5.7 5.7 5.7 5.3 6.2 PPG-PR 138 6.0 6.0 6.3 6.0 7.0 6.7 6.7 6.3 5.7 5.7 5.7 6.0 6.2 2NJK 6.0 6.0 6.3 6.0 7.0 6.7 7.0 6.3 5.7 5.7 5.3 5.7 6.1 MANHATTAN 6 GLR (PST-2MAGS) 5.7 6.0 6.3 6.3 6.7 6.7 7.0 6.3 5.7 5.7 5.7 5.7 6.1 PLAYOFF 2 (P02) 5.7 6.3 6.0 6.0 7.0 7.0 6.7 5.7 5.7 6.0 5.7 6.0 6.1 APR 2445 6.3 6.0 6.7 6.0 6.7 6.7 7.0 6.3 5.7 5.3 5.3 5.3 6.1 SRX-4MSH 5.7 6.0 6.3 6.0 7.0 6.7 7.3 6.0 5.7 5.7 5.3 5.7 6.1 GO-G37 5.7 6.0 6.7 6.7 7.0 7.0 7.0 6.0 5.3 5.3 5.3 5.3 6.1 BAR LP 10970 5.7 6.0 6.0 6.3 7.0 6.7 7.3 6.0 5.3 6.0 5.3 5.3 6.1 PST-2MG7 5.7 6.0 6.3 6.3 6.7 6.7 7.0 6.0 5.3 5.7 5.7 5.7 6.1 PICK 4DFHM 5.7 6.0 6.0 6.0 6.7 6.3 6.7 6.0 5.7 5.7 6.0 6.0 6.1 ISG-36 5.3 6.0 6.7 6.7 7.3 7.0 6.3 6.0 5.3 5.7 5.3 5.0 6.1 PST-2NKM 5.7 5.7 6.3 6.0 6.7 6.7 7.0 6.0 5.3 6.0 5.7 5.7 6.1 DOMINATOR (PST-2AG4) 6.0 6.3 6.3 6.3 6.3 6.7 7.0 6.0 5.3 5.3 5.3 5.3 6.0 ALLANTE 5.7 6.0 6.3 6.3 7.0 6.3 6.7 6.0 5.3 6.0 5.0 5.3 6.0 BAR LP 10969 5.3 6.0 7.0 6.3 6.7 6.3 7.0 5.7 5.3 5.7 5.0 5.7 6.0 PST-204D 5.7 5.7 6.0 6.0 7.0 7.0 6.7 5.0 5.0 6.0 6.0 6.0 6.0 PST-2TQL 5.7 6.0 6.7 6.0 6.7 6.3 6.7 6.0 5.3 5.7 5.0 5.7 6.0 DLF LGT 4182 5.7 6.0 6.0 6.0 6.7 7.0 6.7 5.0 5.3 6.0 5.3 6.0 6.0 APR 2320 6.0 6.0 6.0 6.0 6.7 6.7 7.0 6.0 5.3 5.0 5.0 5.0 5.9 PST-2K9 5.0 6.0 6.3 6.3 6.3 6.3 6.7 5.3 5.0 5.7 5.7 6.0 5.9 BRIGHTSTAR SLT 5.3 6.0 6.0 6.0 6.3 6.3 7.0 5.7 5.3 5.7 5.0 5.7 5.9 PST-2ACR 5.7 5.7 6.0 6.0 6.3 6.3 7.0 6.0 5.3 5.3 5.3 5.3 5.9 RAD-PR62 6.0 6.0 6.0 5.7 6.7 6.7 6.7 6.0 5.0 5.0 5.0 5.3 5.8 GO-DHS 5.3 6.0 6.0 6.0 6.7 6.7 6.3 5.7 5.0 5.3 5.3 5.3 5.8 BAR LP 7608 5.3 6.0 6.0 6.0 6.7 6.7 6.7 5.3 5.3 5.3 4.7 5.3 5.8 BAR LP 10972 6.0 6.0 6.0 6.0 7.0 6.7 7.0 5.7 5.0 4.7 4.3 4.3 5.7 JR-192 5.0 5.0 6.0 6.0 7.0 6.3 6.7 5.7 5.0 5.3 4.7 5.3 5.7 PINNACLE 5.7 6.0 6.0 5.7 6.7 6.0 6.3 4.3 5.0 5.3 5.3 5.3 5.6 LINN 4.0 5.0 5.0 5.0 6.3 6.0 6.3 5.0 5.0 5.3 5.3 5.3 5.3 LSD VALUE 0.6 0.6 0.7 0.7 0.7 0.8 0.8 0.8 0.6 0.7 0.7 0.9 0.3 C.V. (%) 6.1 5.9 6.5 6.5 6.6 7.2 6.8 7.9 6.9 7.8 7.5 9.4 3.3 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.