TABLE 8. TURFGRASS QUALITY RATINGS OF PERENNIAL RYEGRASS CULTIVARS FOR EACH MONTH GROWN AT CORVALLIS, OR (PACIFIC REGION) 1/ 2006 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 VB99 5.7 6.0 6.3 7.7 8.0 8.3 7.7 7.0 8.0 7.0 7.0 6.0 7.1 KOKOMO II (IS-PR 235) 6.0 6.0 6.7 7.3 8.0 8.7 7.3 6.7 8.0 7.0 7.0 6.0 7.1 ALL*STAR 3 (IS-PR 274) 6.7 6.3 6.7 7.3 8.0 8.0 7.0 6.7 7.7 7.0 7.0 6.0 7.0 PROTEGE GLR 6.0 6.0 6.3 7.7 7.7 8.3 7.7 6.7 7.7 7.0 7.0 6.0 7.0 PICK 02-R 6.3 6.0 6.0 7.7 7.7 8.3 7.7 6.7 8.0 6.7 6.7 5.7 6.9 AMAZING GS (IS-PR 276) 6.0 6.0 6.3 7.3 7.7 8.3 7.7 6.3 7.7 7.0 7.0 6.0 6.9 FIREBOLT (PRG HS-01-09) 6.3 6.0 6.0 7.0 8.0 8.0 7.7 6.7 7.7 7.0 7.0 6.0 6.9 APPLE GL (AAZ-B104) 6.0 5.7 6.3 7.7 7.7 8.0 7.7 6.7 7.3 7.0 7.0 6.0 6.9 ASP6003 (TRS) 6.0 6.0 6.0 7.3 7.7 9.0 7.0 7.0 7.7 7.0 6.7 5.7 6.9 ATTRIBUTE (IS-PR 270) 6.3 5.7 6.7 7.3 7.7 8.0 7.0 6.3 8.0 7.0 7.0 6.0 6.9 GPR 6.0 6.0 6.0 7.0 8.0 8.7 7.3 6.7 7.3 7.0 7.0 6.0 6.9 PARAGON GLR 6.3 6.0 6.0 7.0 7.7 8.0 8.0 6.7 7.3 7.0 7.0 6.0 6.9 ZOOM (LCK) 6.3 5.7 6.7 7.3 7.7 8.0 7.3 6.7 7.3 7.0 7.0 6.0 6.9 CUTTER II (PM 101) 6.3 5.7 6.0 7.3 7.7 8.3 7.7 7.0 7.3 7.0 6.7 5.7 6.9 D04-11T 6.0 6.0 6.3 7.0 7.7 8.0 7.3 6.7 7.7 7.0 7.0 6.0 6.9 D04-UP 6.3 6.0 6.7 7.0 7.3 8.0 7.7 6.3 7.3 7.0 7.0 6.0 6.9 HALO (KN42) 5.3 5.7 6.0 7.0 8.0 8.7 7.7 6.7 8.0 7.0 7.0 5.7 6.9 KEYSTONE 2 (IS-PR 312) 6.0 6.0 6.7 7.3 7.3 8.0 7.0 7.0 7.3 7.0 7.0 6.0 6.9 REGAL 5 (IS-PR 271) 5.7 6.0 6.3 7.3 7.7 8.3 7.0 7.0 7.3 7.0 7.0 6.0 6.9 DP1 6.0 5.7 6.3 7.3 7.7 8.0 7.7 6.7 7.3 7.0 7.0 5.7 6.9 FIESTA 4 (PICK F4) 6.0 6.3 5.7 7.0 7.0 8.0 8.0 6.7 7.7 7.0 7.0 6.0 6.9 MACH I 6.0 6.0 6.7 7.0 7.7 8.3 7.3 6.7 7.0 7.0 7.0 5.7 6.9 CABO II (IS-PR 233) 5.7 5.7 6.7 7.3 7.7 8.0 7.3 6.7 7.7 7.0 6.7 5.7 6.8 CHARISMATIC II GLSR (LTP-PG-GLSR) 6.0 6.0 6.3 7.0 7.3 8.0 7.3 6.7 7.3 7.0 7.0 6.0 6.8 D04-LP05 6.3 6.3 6.7 6.7 7.0 8.0 7.0 6.7 7.3 7.0 7.0 6.0 6.8 DERBY XTREME (IS-PR 268) 6.7 6.0 6.7 7.3 7.7 8.0 7.0 6.7 7.0 7.0 6.7 5.3 6.8 EDGE II (AC2) 6.3 6.0 6.0 7.0 7.3 8.0 7.7 7.0 7.0 7.0 7.0 5.7 6.8 MMW 6.3 5.7 6.0 7.0 7.7 8.0 7.3 6.7 7.3 7.0 7.0 6.0 6.8 PM 102 6.0 6.0 6.0 7.3 7.3 8.0 7.3 6.7 8.0 7.0 6.7 5.7 6.8 SUNSHINE 2 6.0 6.0 6.0 7.3 7.3 8.0 7.3 6.7 7.3 7.0 7.0 6.0 6.8 APR 1648 6.0 6.0 6.0 7.0 7.3 8.0 7.3 7.0 7.3 7.0 7.0 5.7 6.8 HOMERUN (RG3P) 6.3 6.0 6.3 7.0 7.3 8.0 7.0 6.7 7.0 7.0 7.0 6.0 6.8 OVERDRIVE 6.0 6.0 6.7 7.0 7.7 7.7 7.7 6.7 7.0 7.0 6.7 5.7 6.8 PRIMARY (IS-PR 269) 5.7 6.0 6.7 7.0 7.7 8.0 7.0 6.7 7.0 7.0 7.0 6.0 6.8 VB77 5.3 5.7 6.0 7.0 7.7 8.3 7.7 6.7 8.0 7.0 6.7 5.7 6.8 ASP6005 (AJM) 6.0 5.7 6.0 6.7 7.3 8.3 7.3 6.3 8.0 7.0 7.0 6.0 6.8 LA QUINTA (JR-255) 5.3 5.3 6.0 7.7 8.0 8.7 7.7 6.3 7.3 7.0 6.7 5.3 6.8 SILVER DOLLAR 6.0 5.3 6.3 7.0 7.3 8.3 7.3 6.7 7.0 7.0 7.0 6.0 6.8 ASP6004 (EXS54) 5.3 5.3 6.7 7.0 7.0 8.0 7.7 6.7 8.0 7.0 7.0 5.7 6.8 LINE DRIVE GLS (APR 1797) 6.3 6.0 6.0 7.0 7.0 8.0 7.3 6.7 7.0 7.0 7.0 6.0 6.8 PRESIDIO (CNV) 6.0 6.0 6.0 7.3 7.3 7.7 7.7 6.3 7.3 7.0 6.7 6.0 6.8 STELLAR GL (IS-PR 236) 5.7 5.7 6.3 7.3 7.7 8.3 7.0 6.3 7.7 7.0 6.7 5.7 6.8 ASP6002 (BPR) 6.0 5.7 6.0 7.0 7.3 8.0 7.7 6.7 7.7 7.0 6.7 5.3 6.8 ASP6006 (LPFG) 5.7 5.7 6.0 7.3 7.3 8.3 7.3 6.3 8.0 7.0 6.7 5.3 6.8 BUENA VISTA 6.0 6.0 6.0 7.0 7.3 8.0 7.0 6.3 7.7 7.0 6.7 6.0 6.8 D04-1667 5.7 6.0 6.0 7.0 7.3 8.0 7.3 6.7 7.0 7.0 7.0 6.0 6.8 TABLE 8. (CONT'D) TURFGRASS QUALITY RATINGS OF PERENNIAL RYEGRASS CULTIVARS FOR EACH MONTH GROWN AT CORVALLIS, OR (PACIFIC REGION) 1/ 2006 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 REPELL GLS 6.0 6.0 6.3 6.7 7.3 8.0 7.0 6.7 7.0 7.0 7.0 6.0 6.8 ASP6001 (RTS) 5.3 5.3 6.0 7.3 7.7 8.3 8.0 6.0 7.3 7.0 7.0 5.3 6.7 CADDIESHACK II (JR-163) 6.0 5.7 6.0 7.0 7.3 8.0 7.0 6.7 7.0 7.0 7.0 6.0 6.7 CALYPSO 3 (MS2) 5.7 5.7 6.0 7.0 7.0 8.0 7.0 7.0 7.3 7.0 7.0 6.0 6.7 HARRIER (SRX 4UP3) 5.7 5.3 6.0 7.0 7.3 8.0 7.0 7.0 7.7 7.0 7.0 5.7 6.7 DASHER 3 (PICK RB-1) 6.0 5.7 6.3 7.0 7.3 8.0 7.7 6.3 7.0 7.0 6.7 5.7 6.7 NEXUS XR (SNR) 5.7 5.7 6.0 7.3 7.7 8.0 7.7 6.3 7.3 7.0 6.7 5.3 6.7 PALACE (IS-PR 273) 5.7 5.7 6.0 7.3 7.3 8.0 7.3 7.0 7.0 7.0 6.7 5.7 6.7 04-BEN 5.7 5.7 6.0 7.3 7.3 8.0 7.3 6.7 7.0 7.0 6.7 5.7 6.7 DCM 6.0 5.7 6.0 7.0 7.0 8.0 7.3 6.3 7.0 7.0 7.0 6.0 6.7 PST-2MNG 6.0 5.7 6.3 7.0 7.3 8.0 7.3 6.7 7.0 7.0 6.7 5.3 6.7 FUSION 6.0 5.7 6.3 7.3 7.7 8.3 7.0 5.7 7.7 7.0 6.3 5.3 6.7 PST-2LAN 6.3 6.0 6.0 7.0 7.3 8.0 7.0 6.3 7.0 7.0 6.7 5.7 6.7 RNS 6.0 6.0 6.3 7.0 7.3 7.7 7.3 6.3 7.0 7.0 6.7 5.7 6.7 SECRETARIAT II GLSR (LTP-101-GLSR) 6.0 5.7 6.0 7.0 7.7 8.0 7.0 6.3 7.3 6.7 7.0 5.7 6.7 APR 1670 6.3 6.0 6.0 7.0 7.0 8.0 7.0 6.3 7.0 7.0 6.7 5.7 6.7 BAR LP 4420 6.0 6.0 6.0 6.7 7.3 7.7 7.0 6.3 7.0 7.0 7.0 6.0 6.7 EXACTA II GLSR (LTP-611-GLSR) 6.0 6.0 6.0 7.0 7.3 7.7 7.0 6.7 7.0 7.0 6.7 5.7 6.7 PALMER IV 5.7 5.7 6.3 7.0 7.3 7.7 7.3 6.7 7.3 7.0 6.7 5.3 6.7 PANTHER GLS 6.0 5.7 5.7 7.3 7.3 8.0 7.3 6.3 7.3 7.0 6.3 5.7 6.7 PS-2 5.7 5.7 6.0 7.0 7.3 8.0 7.0 6.3 7.0 7.0 7.0 6.0 6.7 PST-217 5.7 5.7 6.3 7.0 7.7 8.0 7.0 6.0 7.0 7.0 7.0 5.7 6.7 GOALKEEPER II (JR-114) 5.3 5.3 6.0 7.0 7.3 8.0 7.7 6.7 7.0 7.0 6.7 5.7 6.6 HEADSTART 2 6.3 6.0 6.0 7.0 7.7 8.0 7.3 6.7 7.0 6.3 6.3 5.0 6.6 INSPIRE 6.0 5.7 6.0 7.3 7.0 7.7 7.0 6.7 7.0 7.0 6.7 5.7 6.6 GRAY STAR (PST-2LGL) 6.0 5.7 6.3 7.7 7.0 8.0 7.0 6.7 7.0 6.7 6.3 5.3 6.6 L44 5.3 5.3 6.0 7.3 7.7 8.0 8.0 6.3 7.3 6.7 6.3 5.3 6.6 ES45 5.7 5.3 6.0 7.0 7.3 8.0 7.7 6.0 7.7 7.0 6.3 5.3 6.6 TR47 5.7 5.3 6.0 7.0 7.0 8.0 7.0 6.3 7.3 7.0 7.0 5.7 6.6 AF 5.7 5.3 6.0 7.0 7.3 8.0 7.3 6.7 7.0 7.0 6.7 5.3 6.6 PLEASURE SUPREME (PM 103) 5.3 5.7 5.7 7.0 7.0 8.0 7.7 6.7 7.3 7.0 6.3 5.7 6.6 NEXUS XD (SP4) 4.7 5.3 5.7 7.0 7.7 8.3 7.7 6.0 7.3 7.0 6.7 5.7 6.6 PREMIER II 6.0 5.7 5.7 6.7 7.0 7.7 7.3 6.3 7.0 7.0 7.0 5.7 6.6 PST-2BLK 5.7 5.3 6.3 7.0 7.3 8.0 7.3 6.3 7.0 7.0 6.7 5.0 6.6 MANHATTAN 5 GLR (PST-2AM) 6.0 6.0 5.7 7.0 7.3 7.7 7.0 6.3 7.0 7.0 6.3 5.3 6.6 PIZZAZZ 5.3 5.7 6.0 7.0 7.0 8.0 7.3 6.3 7.0 7.0 6.7 5.3 6.6 REVENGE GLX (JR-348) 6.0 5.7 6.0 6.7 7.3 7.7 7.0 6.0 7.0 7.0 6.7 5.7 6.6 WIND DANCE 2 (PWDR) 6.0 5.3 6.0 7.0 7.0 7.7 7.7 6.0 7.7 7.0 6.3 5.0 6.6 BARLENNIUM 6.0 5.7 6.0 6.7 7.0 7.7 7.0 6.0 7.0 7.0 6.7 5.7 6.5 DELAWARE XL (PICK 01-2) 5.0 5.0 5.7 7.0 7.3 8.0 7.0 6.3 7.0 7.0 7.0 6.0 6.5 GL-2 5.7 5.7 5.7 7.0 7.0 7.7 7.0 6.0 7.0 7.0 6.7 6.0 6.5 PHENOM (APR 1660) 5.7 5.3 5.7 6.7 7.3 7.7 7.0 6.0 7.0 7.0 7.0 6.0 6.5 QUICKSILVER 5.7 5.3 6.0 7.0 7.0 8.0 7.0 6.0 7.0 7.0 6.7 5.7 6.5 DART (APR 1663) 6.0 5.7 5.7 7.0 7.0 7.7 7.0 6.0 7.0 7.0 6.7 5.3 6.5 GALATTI (DP 17-9502) 6.0 5.3 5.7 7.0 7.0 7.7 7.3 6.3 7.0 7.0 6.3 5.3 6.5 SR 4600 (SRX 4SP) 5.7 5.7 6.0 6.7 6.7 7.7 7.0 6.3 7.0 7.0 6.7 5.7 6.5 TABLE 8. (CONT'D) TURFGRASS QUALITY RATINGS OF PERENNIAL RYEGRASS CULTIVARS FOR EACH MONTH GROWN AT CORVALLIS, OR (PACIFIC REGION) 1/ 2006 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 1G SQUARED (APR 1664) 5.3 5.3 5.7 7.3 7.3 8.0 6.3 6.0 7.0 7.0 6.7 5.7 6.5 BAR LP 4317 6.0 5.7 6.0 7.0 7.0 7.3 7.0 6.0 7.0 6.7 6.3 5.7 6.5 PENTIUM 5.7 5.3 6.0 6.7 7.0 7.7 7.0 6.7 7.0 6.7 6.7 5.3 6.5 PST-2AG4 5.3 5.0 6.0 7.0 7.3 8.0 7.0 6.3 7.0 7.0 6.7 5.0 6.5 RAD-PR8 5.3 5.3 6.0 7.0 7.0 8.0 7.0 6.7 7.0 6.7 6.3 5.3 6.5 04-BRE 5.7 5.7 6.0 7.0 7.0 7.3 7.3 5.7 7.0 7.0 6.3 5.3 6.4 BAR LP 4920 6.7 6.3 5.7 6.7 7.0 7.3 7.0 5.3 6.7 7.0 6.3 5.3 6.4 ACCENT II (JR-119) 6.0 5.7 5.7 6.7 7.0 8.0 7.0 6.0 7.0 6.7 6.7 5.0 6.4 CITATION FORE 5.7 5.3 6.0 7.0 7.0 7.7 7.0 6.3 6.7 6.7 6.7 5.3 6.4 GRAND SLAM 2 (PST-2GSM) 5.7 5.3 6.0 7.0 7.3 7.3 6.7 5.7 7.0 7.0 6.7 5.7 6.4 BRIGHTSTAR SLT 6.0 5.3 5.7 7.0 7.0 7.7 7.0 6.7 7.0 6.3 6.3 5.0 6.4 MONTEREY 3 (JR-408) 6.0 5.7 5.0 7.0 7.0 7.7 7.0 6.3 7.0 6.7 6.3 5.3 6.4 SRX 4692 5.7 5.3 5.3 6.7 7.7 7.7 7.0 6.0 7.0 6.7 6.7 5.3 6.4 TOP GUN II (JR-324) 6.0 5.7 6.0 7.0 7.3 7.7 7.0 6.0 7.3 6.3 6.0 4.7 6.4 PIANIST (DP 17-9505) 6.0 5.0 5.0 7.0 7.0 7.3 7.3 6.3 7.0 7.0 6.3 5.0 6.4 DP 17-9499 5.0 5.0 5.7 7.0 7.0 7.3 7.0 6.0 7.0 7.0 6.7 5.3 6.3 PALMER III 5.3 5.7 5.3 6.7 7.3 7.3 6.7 5.7 7.0 7.0 6.7 5.3 6.3 DP 17-9788 5.7 5.3 5.7 7.0 6.7 7.3 7.0 6.0 7.0 6.7 6.3 5.0 6.3 E-99 5.3 5.3 5.0 7.0 7.0 7.7 7.3 6.3 7.0 7.0 5.7 5.0 6.3 PREMIER 5.7 5.3 5.3 6.7 7.0 7.0 6.7 6.0 7.0 6.7 6.0 5.0 6.2 PINNACLE 5.7 5.7 5.0 6.3 6.7 7.0 7.0 6.0 7.0 6.3 6.0 5.3 6.2 AFFINITY 5.7 5.3 5.3 6.7 7.0 7.0 7.0 6.0 6.7 6.7 5.7 4.7 6.1 PANTHER 5.7 5.7 5.0 6.3 7.0 7.0 6.7 5.7 7.0 6.7 6.3 4.7 6.1 LPR 02203 5.3 5.3 5.3 6.7 7.0 7.0 7.0 6.0 7.0 6.0 6.0 4.3 6.1 SRX 4682 5.3 4.7 5.0 6.7 7.0 7.0 6.0 5.0 6.7 6.3 6.3 5.0 5.9 PINNACLE II 4.3 4.3 5.0 6.3 7.0 6.7 7.0 5.3 6.0 6.3 6.7 5.7 5.9 LINN 4.0 4.0 3.7 4.7 5.0 5.7 5.0 5.7 5.0 5.3 5.0 4.3 4.8 LSD VALUE 1.0 0.8 0.9 0.7 0.8 0.7 0.8 1.0 0.6 0.5 0.8 1.0 0.4 C.V. (%) 10.3 9.2 9.0 5.8 6.5 5.7 6.9 10.1 5.6 4.1 7.6 11.7 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.