TABLE 8. TURFGRASS QUALITY RATINGS OF PERENNIAL RYEGRASS CULTIVARS FOR EACH MONTH GROWN AT CORVALLIS, OR (PACIFIC REGION) 1/ 2007 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 KOKOMO II (IS-PR 235) 6.7 8.0 7.0 8.0 8.7 7.3 8.0 8.3 8.7 6.0 6.3 5.7 7.4 UNO (D04-11T) 6.3 7.3 7.0 8.0 8.3 7.3 8.0 8.0 8.3 6.7 6.3 6.0 7.3 ZOOM (LCK) 6.7 7.7 7.0 8.0 8.0 7.0 7.7 8.0 8.3 6.7 6.7 6.0 7.3 APPLE GL (AAZ-B104) 6.3 7.0 7.0 8.0 8.0 7.7 8.0 8.3 8.3 6.7 6.7 5.7 7.3 FIESTA 4 (PICK F4) 6.0 7.0 7.0 8.0 8.7 7.7 8.0 8.0 8.3 6.7 6.7 5.3 7.3 HOMERUN (RG3P) 6.7 7.3 7.0 8.0 8.0 7.7 8.0 8.0 8.3 6.7 6.3 5.3 7.3 CABO II (IS-PR 233) 6.7 7.7 7.0 8.3 8.7 6.7 7.7 8.3 8.3 6.3 6.0 5.3 7.3 DERBY XTREME (IS-PR 268) 5.7 7.3 7.0 7.7 8.0 7.0 7.7 8.0 9.0 7.0 6.7 6.0 7.3 VB99 6.0 7.7 7.0 8.0 8.3 7.3 7.7 8.3 9.0 6.3 6.0 5.3 7.3 PALMER IV 6.0 7.3 7.0 8.0 8.3 7.0 7.7 8.0 8.3 6.3 6.3 6.3 7.2 FIJI (GPR) 6.0 7.0 7.0 8.0 8.0 7.0 8.0 8.3 8.3 6.7 6.3 5.3 7.2 STELLAR GL (IS-PR 236) 6.0 7.3 7.0 8.0 8.0 7.3 7.7 8.3 8.0 6.3 6.3 5.7 7.2 PROTEGE GLR 6.0 7.3 7.0 8.0 8.3 7.0 8.0 8.3 8.3 6.0 6.0 5.3 7.1 ALLSTAR 3 (IS-PR 274) 6.7 7.0 7.0 8.0 8.0 7.0 7.7 7.7 8.0 6.3 6.3 5.7 7.1 ATTRIBUTE (IS-PR 270) 6.0 7.0 7.0 8.0 8.3 7.0 7.7 8.0 8.0 7.0 6.0 5.3 7.1 DEFENDER (D04-UP) 6.3 7.0 7.0 8.0 8.0 7.0 7.7 8.0 8.0 6.3 6.3 5.7 7.1 PALACE (IS-PR 273) 6.3 7.3 7.0 8.0 8.0 6.7 7.3 8.0 8.3 6.7 6.0 5.7 7.1 TR47 6.0 7.7 7.0 8.0 8.3 7.3 7.7 8.0 8.7 6.3 5.7 4.7 7.1 BUENA VISTA 6.3 7.3 7.0 8.0 8.3 6.7 7.7 8.0 8.0 6.3 6.0 5.3 7.1 HALO (KN42) 6.0 7.0 7.0 8.3 8.3 7.3 8.0 8.0 8.7 6.0 5.7 4.7 7.1 ASP6003 (TRS) 6.0 7.0 6.7 8.0 8.3 7.3 7.7 8.0 8.3 6.3 6.0 5.0 7.1 CALYPSO 3 (MS2) 6.3 6.7 7.0 8.0 8.0 7.0 7.7 8.0 8.3 6.3 6.0 5.3 7.1 OVERDRIVE 6.0 6.3 6.7 8.0 8.0 7.7 8.0 8.0 8.0 6.7 6.0 5.3 7.1 REGAL 5 (IS-PR 271) 6.3 7.7 7.0 8.0 8.0 6.3 7.7 8.0 8.0 6.0 6.0 5.7 7.1 SUNSHINE 2 5.7 6.7 7.0 8.0 8.3 6.7 8.0 8.0 8.0 7.0 6.0 5.3 7.1 EXACTA II GLSR (LTP-611-GLSR) 6.0 7.0 7.0 8.0 8.0 6.7 8.0 8.0 8.0 6.0 6.0 5.7 7.0 SILVER DOLLAR 6.7 7.0 7.0 8.0 8.0 6.7 7.3 8.0 8.0 6.3 6.0 5.3 7.0 AMAZING GS (IS-PR 276) 6.0 7.3 7.0 8.0 8.3 7.0 7.7 7.7 8.0 6.3 6.0 5.0 7.0 ASP6004 (EXS54) 6.3 7.3 7.0 8.0 8.0 6.3 8.0 7.7 8.0 6.0 6.0 5.3 7.0 CUTTER II (PM 101) 6.3 6.7 6.7 7.7 8.0 6.7 8.0 8.0 8.3 6.3 6.3 5.0 7.0 WAYFARER (L44) 5.3 6.3 7.0 7.7 8.3 7.0 8.3 8.0 8.7 6.3 5.7 5.3 7.0 MACH I 6.3 7.0 7.0 8.0 8.0 6.7 7.3 8.0 8.3 6.0 5.7 5.7 7.0 MAJESTY II (VB77) 6.0 7.0 6.7 8.0 8.0 7.0 7.7 8.3 8.0 6.0 6.0 5.3 7.0 CHARISMATIC II GLSR (LTP-PG-GLSR) 6.3 6.7 6.7 8.0 8.0 7.3 7.3 8.0 8.0 6.3 6.0 5.0 7.0 LA QUINTA (JR-255) 5.7 6.3 6.7 8.0 8.3 7.3 7.7 8.0 8.3 6.3 6.0 5.0 7.0 SR 4600 (SRX 4SP) 5.7 6.7 6.7 8.0 8.0 7.3 7.3 7.7 8.3 6.0 6.3 5.7 7.0 TRANSFORMER (D04-1667) 6.0 6.7 6.7 8.0 8.0 7.3 7.7 8.0 8.0 6.0 6.0 5.3 7.0 RNS 6.0 6.3 6.7 7.7 8.3 6.7 7.7 8.0 8.0 6.3 6.0 5.7 6.9 EDGE II (AC2) 6.0 6.7 7.0 7.7 8.0 7.0 7.3 8.0 8.0 6.3 6.3 5.0 6.9 FIREBOLT (PRG HS-01-09) 6.0 7.0 6.7 8.0 8.0 6.7 7.7 8.0 8.3 5.7 6.0 5.0 6.9 HARRIER (SRX 4UP3) 6.0 7.0 7.0 8.0 8.0 6.3 7.3 7.7 8.0 6.0 6.0 5.7 6.9 LINE DRIVE GLS (APR 1797) 5.7 6.7 7.0 7.7 8.0 7.3 7.7 7.7 8.0 6.7 5.7 5.0 6.9 PARAGON GLR 5.7 6.7 6.7 8.0 8.0 7.0 7.3 8.0 8.0 6.0 6.3 5.3 6.9 WIND DANCE 2 (PWDR) 5.7 6.7 6.7 8.0 8.3 7.0 8.0 8.0 8.3 5.7 5.7 5.0 6.9 DASHER 3 (PICK RB-1) 5.3 6.7 7.0 8.0 8.0 7.0 8.0 7.7 7.7 6.7 5.3 5.3 6.9 GL-2 6.3 7.0 7.0 7.7 8.0 6.7 7.7 7.3 7.7 6.0 6.0 5.3 6.9 TABLE 8. (CONT'D) TURFGRASS QUALITY RATINGS OF PERENNIAL RYEGRASS CULTIVARS FOR EACH MONTH GROWN AT CORVALLIS, OR (PACIFIC REGION) 1/ 2007 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 PICK 02-R 5.3 7.0 6.7 7.7 8.7 6.7 7.7 8.3 8.0 6.3 5.7 4.7 6.9 DP1 5.7 6.3 7.0 7.7 8.0 7.0 7.7 8.0 8.0 6.0 5.7 5.3 6.9 DELAWARE XL (PICK 01-2) 6.0 7.0 6.7 7.7 8.0 6.3 7.3 7.7 8.0 6.0 6.0 5.7 6.9 ASP6005 (AJM) 6.0 6.7 7.0 8.0 8.3 6.3 7.7 8.0 8.0 6.0 5.7 4.3 6.8 DCM 5.7 6.7 6.7 8.0 8.0 7.0 7.3 8.0 8.0 6.3 5.7 4.7 6.8 PHENOM (APR 1660) 6.0 6.7 6.7 7.7 8.0 6.7 7.3 8.0 8.0 6.0 5.7 5.3 6.8 PM 102 6.0 6.7 7.0 7.7 8.0 6.7 7.7 8.0 7.3 6.0 5.7 5.3 6.8 PRESIDIO (CNV) 5.3 6.3 7.0 7.7 8.0 6.7 8.0 8.0 8.3 6.0 5.7 5.0 6.8 PRIMARY (IS-PR 269) 6.3 7.0 6.7 8.0 8.0 6.3 6.7 7.7 8.0 6.3 5.7 5.3 6.8 BAR LP 4420 6.0 7.0 6.7 8.0 8.0 7.0 7.3 8.0 8.0 6.0 5.3 4.3 6.8 CITATION FORE 5.3 6.7 6.7 8.0 7.7 6.7 8.0 8.0 8.0 6.3 5.3 5.0 6.8 KEYSTONE 2 (IS-PR 312) 6.0 7.0 6.7 7.7 8.0 6.3 7.7 7.7 7.7 6.0 6.0 5.0 6.8 NEXUS XD (SP4) 5.3 6.3 7.0 7.7 8.0 6.7 8.0 8.0 8.3 5.7 5.7 5.0 6.8 RINGER II (04-BEN) 5.7 6.3 6.3 8.0 8.0 7.0 7.7 8.0 8.0 6.7 5.7 4.3 6.8 REVENGE GLX (JR-348) 5.7 6.7 7.0 7.7 8.0 6.3 7.7 8.0 8.0 5.7 5.7 5.3 6.8 CADDIESHACK II (JR-163) 5.3 7.0 6.7 8.0 8.0 6.7 8.0 8.0 8.0 5.7 5.7 4.3 6.8 SECRETARIAT II GLSR (LTP-101-GLSR) 5.7 6.3 6.7 7.7 7.7 6.7 7.3 7.7 8.0 6.3 6.0 5.3 6.8 APR 1648 5.7 6.7 6.3 7.3 8.0 6.3 7.3 8.0 8.0 6.3 6.0 5.3 6.8 PS-2 6.0 7.0 6.3 8.0 8.0 7.0 7.3 7.7 7.7 5.7 5.7 5.0 6.8 FUSION 5.7 6.3 6.7 7.7 8.3 7.0 8.0 7.7 7.7 5.7 5.3 5.0 6.8 MMW 6.0 7.0 7.0 8.0 7.7 6.7 7.3 7.7 8.0 5.7 5.3 4.7 6.8 AF 5.7 6.3 6.3 8.0 8.0 7.0 7.7 7.7 8.0 6.0 5.3 4.7 6.7 ASP6002 (BPR) 5.7 6.3 6.7 7.7 8.0 6.7 7.7 8.3 8.0 5.7 5.3 4.7 6.7 GRAND SLAM 2 (PST-2GSM) 5.7 6.3 6.7 7.7 8.0 6.3 7.7 8.0 8.0 6.0 5.7 4.7 6.7 PINNACLE II 5.7 6.7 6.3 8.0 8.3 7.0 7.0 8.0 7.7 6.0 5.7 4.3 6.7 D04-LP05 5.7 6.3 6.7 7.7 8.0 6.7 7.3 8.0 8.0 6.0 5.7 4.7 6.7 PANTHER GLS 5.7 6.0 6.3 7.3 8.3 7.0 7.3 7.7 7.7 6.0 6.0 5.3 6.7 PLEASURE SUPREME (PM 103) 5.7 7.0 7.0 8.0 8.0 6.3 7.3 7.7 7.7 6.0 5.3 4.7 6.7 REPELL GLS 6.3 6.7 6.7 7.7 8.0 6.3 7.0 7.7 7.7 6.0 5.7 5.0 6.7 ASP6001 (RTS) 5.7 6.3 6.7 7.7 8.0 6.7 7.7 8.0 8.0 6.0 5.0 4.7 6.7 GRAY STAR (PST-2LGL) 5.3 6.7 6.7 7.7 8.0 6.0 7.3 7.3 8.0 6.3 6.0 5.0 6.7 DART (APR 1663) 5.7 6.3 6.0 8.0 8.0 6.3 7.3 8.0 8.0 6.3 5.7 4.7 6.7 GALATTI (DP 17-9502) 5.3 6.0 6.3 8.0 8.0 6.0 8.0 8.0 7.7 6.0 6.0 5.0 6.7 PST-2AG4 5.7 6.7 6.7 8.0 8.0 6.3 7.0 7.3 7.7 6.0 5.7 5.3 6.7 ASP6006 (LPFG) 5.3 6.7 7.0 8.0 8.3 6.3 7.3 7.7 7.3 6.0 5.3 4.7 6.7 ES45 5.3 6.3 6.7 7.7 8.3 6.7 8.0 8.0 7.7 6.0 5.0 4.3 6.7 MANHATTAN 5 GLR (PST-2AM) 5.3 6.3 6.7 8.0 8.0 6.3 7.3 8.0 8.0 6.0 5.3 4.7 6.7 PIANIST (DP 17-9505) 5.3 6.3 6.3 7.7 8.0 6.0 8.0 8.0 8.0 6.0 5.3 5.0 6.7 TOP GUN II (JR-324) 5.3 6.3 6.7 7.7 7.7 6.7 7.7 7.3 7.7 6.3 5.7 5.0 6.7 NEXUS XR (SNR) 5.7 6.3 6.7 7.7 8.0 7.0 7.7 7.3 7.7 5.3 5.7 4.7 6.6 1G SQUARED (APR 1664) 5.7 6.3 7.0 7.7 8.3 6.7 7.0 7.7 7.7 5.3 5.3 4.7 6.6 GOALKEEPER II (JR-114) 5.3 6.7 6.3 8.0 7.7 6.3 7.3 7.7 8.0 6.0 5.7 4.3 6.6 BREA (04-BRE) 5.0 5.7 6.7 7.7 8.0 6.3 8.0 8.0 7.7 6.0 5.3 4.7 6.6 INSPIRE 5.7 6.0 6.3 7.7 8.0 6.7 7.3 7.7 7.3 6.0 5.7 4.7 6.6 QUICKSILVER 5.7 7.0 7.0 7.3 7.7 6.3 7.3 7.3 7.7 6.0 5.0 4.7 6.6 BAR LP 4920 5.0 6.3 6.0 7.7 7.7 6.7 8.0 7.7 8.0 5.7 5.3 4.7 6.6 TABLE 8. TURFGRASS QUALITY RATINGS OF PERENNIAL RYEGRASS CULTIVARS FOR EACH (CONT'D) MONTH GROWN AT CORVALLIS, OR (PACIFIC REGION) 1/ 2007 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 PST-2BLK 5.0 6.3 6.3 8.0 8.0 6.7 7.0 7.7 7.3 6.7 5.3 4.3 6.6 PST-217 5.3 6.0 6.3 7.7 8.0 6.0 7.0 7.7 8.0 6.0 5.7 4.7 6.5 DP 17-9499 5.3 6.3 6.7 8.0 8.0 6.0 7.3 7.7 7.3 5.7 5.3 4.7 6.5 E-99 5.7 6.0 6.0 7.3 8.0 6.3 6.7 7.7 7.7 6.3 5.7 5.0 6.5 GRAY FOX (PST-2MNG) 5.7 6.3 6.3 7.3 7.7 6.7 7.3 7.7 7.7 5.7 5.3 4.7 6.5 MONTEREY 3 (JR-408) 5.3 6.3 6.0 7.3 8.0 6.3 7.3 8.0 8.0 5.7 5.7 4.3 6.5 PREMIER II 5.7 6.0 6.0 8.0 8.0 7.0 7.0 7.7 7.7 5.7 5.3 4.3 6.5 RAD-PR8 5.3 6.3 6.7 7.7 8.0 6.7 7.3 7.7 7.3 6.0 5.3 4.0 6.5 BRIGHTSTAR SLT 5.3 6.0 6.0 7.7 8.0 6.3 7.3 7.7 7.7 6.0 5.3 4.7 6.5 BARLENNIUM 5.3 6.0 6.0 8.0 8.0 6.0 7.0 8.0 8.0 5.3 5.3 4.7 6.5 DP 17-9788 5.3 6.0 6.0 7.3 8.0 6.7 7.0 7.7 8.0 5.7 5.3 4.3 6.4 PALMER III 5.7 6.0 6.0 7.3 8.0 7.0 7.3 7.7 7.3 5.7 4.7 4.3 6.4 PENTIUM 5.3 6.0 6.0 7.7 7.7 6.7 7.3 7.7 7.3 5.7 5.3 4.3 6.4 ACCENT II (JR-119) 4.7 5.7 6.3 8.0 8.0 6.0 7.3 8.0 7.7 5.7 5.0 4.3 6.4 PST-2LAN 5.0 6.3 6.0 7.3 8.0 6.0 7.0 8.0 7.7 5.7 5.0 4.7 6.4 HAWKEYE 2 (SRX 4692) 5.3 6.3 6.3 7.3 7.7 6.7 6.7 7.3 7.3 5.7 5.3 4.3 6.4 APR 1670 5.7 6.0 6.0 7.0 8.0 6.3 6.0 7.3 7.7 5.7 5.7 5.0 6.4 PIZZAZZ 5.0 6.3 6.7 7.7 7.7 6.3 7.7 7.3 7.3 5.0 5.0 4.3 6.4 HEADSTART 2 5.0 5.7 6.3 7.3 7.7 6.0 7.3 7.3 7.7 5.7 5.3 4.3 6.3 BAR LP 4317 5.3 6.0 6.0 7.3 7.7 6.0 7.0 6.7 7.0 5.3 5.0 4.0 6.1 PREMIER 4.7 5.3 5.7 7.0 7.7 6.3 7.0 7.0 7.0 5.7 5.3 4.7 6.1 PINNACLE 5.0 5.0 6.0 6.7 7.3 6.3 6.7 7.0 7.0 5.3 5.0 4.3 6.0 SRX 4682 5.0 5.7 6.0 7.0 7.7 6.0 6.3 6.7 6.7 5.0 4.7 4.7 5.9 PANTHER 4.7 5.7 6.0 7.3 7.3 6.0 6.7 7.0 6.7 4.3 5.0 4.3 5.9 AFFINITY 4.7 5.3 6.0 6.7 7.3 5.7 7.0 7.0 7.0 5.0 5.0 4.0 5.9 LPR 02203 4.3 5.0 6.0 7.0 7.3 6.0 6.7 6.7 7.3 5.0 4.7 4.0 5.8 LINN 4.7 4.7 5.0 4.3 5.7 5.0 6.0 6.0 6.3 4.7 5.0 4.0 5.1 LSD VALUE 1.0 1.0 0.6 0.7 0.6 0.9 0.8 0.7 0.8 1.0 0.9 1.0 0.4 C.V. (%) 11.3 9.0 5.9 5.3 4.8 8.0 6.4 5.6 6.5 10.0 9.5 12.1 3.9 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.