TABLE 15. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE 2004 NATIONAL PERENNIAL RYEGRASS TEST AT CORVALLIS, OR 1/ 2008 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC QUALITY RATINGS NAME COLOR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC MEAN APPLE GL (AAZ-B104) 8.3 5.3 5.7 5.3 6.7 7.0 7.0 7.7 7.3 7.0 6.7 6.0 7.3 6.6 DERBY XTREME (IS-PR 268) 8.0 5.3 5.7 5.7 6.7 7.0 6.7 7.3 7.0 6.7 6.3 6.0 7.3 6.5 HOMERUN (RG3P) 8.0 5.3 5.7 5.7 6.7 7.0 6.7 6.7 7.3 6.7 6.3 6.3 7.3 6.5 PALMER V (RNS) 8.0 5.3 6.0 5.7 6.7 7.0 7.3 7.3 7.0 6.0 6.0 6.3 7.0 6.5 STELLAR GL (IS-PR 236) 8.3 5.3 5.3 5.3 6.3 7.3 7.0 7.3 7.0 6.3 6.3 7.0 7.0 6.5 CABO II (IS-PR 233) 8.7 5.3 5.3 5.3 6.7 7.0 6.7 7.0 6.7 6.7 6.0 6.3 7.3 6.4 EXACTA II GLSR (LTP-611-GLSR) 8.3 4.7 5.0 5.0 6.7 6.7 6.7 7.0 7.0 6.7 6.3 6.7 8.0 6.4 UNO (D04-11T) 8.3 5.0 6.0 6.0 6.3 7.0 6.3 7.0 7.0 6.3 6.0 6.3 7.7 6.4 ZOOM (LCK) 8.0 5.7 5.3 5.3 7.0 7.3 6.3 7.7 7.0 6.7 6.0 6.0 7.0 6.4 NOTABLE (AF) 8.0 4.7 5.3 5.3 7.0 7.0 7.0 7.0 7.3 6.3 5.3 6.0 7.0 6.3 ALLSTAR 3 (IS-PR 274) 8.3 5.3 5.7 5.3 6.7 7.0 6.3 7.3 6.7 6.7 6.3 6.0 6.7 6.3 ATTRIBUTE (IS-PR 270) 8.3 5.3 5.7 5.3 6.3 7.0 6.3 7.3 7.0 7.0 5.3 6.0 7.0 6.3 BUENA VISTA 8.0 5.0 5.3 5.3 7.0 7.0 6.7 7.0 7.0 6.7 5.7 6.0 7.0 6.3 DASHER 3 (PICK RB-1) 8.0 4.7 5.7 5.3 6.0 7.0 6.3 7.7 6.7 6.3 5.7 6.7 7.0 6.3 DEFENDER (D04-UP) 7.7 5.0 5.3 5.0 6.3 7.0 6.3 7.3 6.7 6.3 6.3 6.7 7.0 6.3 PALACE (IS-PR 273) 8.0 5.7 5.7 5.3 6.0 6.7 6.3 7.3 7.0 6.7 5.7 6.0 7.0 6.3 PARAGON GLR 8.3 5.0 5.0 5.3 6.0 6.7 6.7 7.7 7.3 6.3 5.3 6.3 7.7 6.3 PROTEGE GLR 7.7 5.0 5.7 5.3 7.0 6.7 6.7 7.0 6.7 6.7 5.7 6.3 7.3 6.3 REGAL 5 (IS-PR 271) 8.0 5.7 6.0 5.3 6.3 7.0 6.3 7.0 7.0 6.0 5.3 6.3 7.0 6.3 SR 4600 (SRX 4SP) 8.0 5.3 6.0 5.7 6.3 7.0 6.3 7.0 6.7 6.3 6.0 6.0 7.3 6.3 TRANSFORMER (D04-1667) 7.7 5.3 5.3 5.3 6.7 7.0 6.0 7.0 7.0 6.7 5.7 6.3 7.7 6.3 VB99 8.3 5.0 5.3 5.0 7.0 6.7 6.3 7.3 7.3 6.3 6.0 6.3 7.0 6.3 CALYPSO 3 (MS2) 8.0 5.0 5.3 5.3 7.0 6.7 6.3 7.0 7.0 6.7 5.7 6.0 6.7 6.2 SOPRANO (DP1) 8.3 5.3 5.3 5.3 6.0 6.7 6.3 7.0 7.0 6.3 6.0 6.0 7.0 6.2 FIJI (GPR) 8.3 5.0 5.0 5.0 7.0 6.7 6.7 7.0 7.0 6.3 6.0 6.0 7.0 6.2 KOKOMO II (IS-PR 235) 8.0 5.0 5.0 5.0 6.3 6.7 6.3 7.3 6.7 6.7 6.0 6.0 7.3 6.2 MAJESTY II (VB77) 8.3 5.0 5.7 5.0 6.7 7.0 6.3 7.0 7.0 6.3 5.7 5.7 6.7 6.2 PANTHER GLS 8.0 5.0 5.7 4.7 7.0 6.7 6.3 7.0 7.0 6.7 5.7 6.0 6.3 6.2 SECRETARIAT II GLSR (LTP-101-GLSR) 7.7 5.0 5.3 5.0 6.3 6.7 6.3 7.3 7.0 6.7 5.7 6.0 7.0 6.2 ASP6004 (EXS54) 8.0 4.7 5.3 5.3 6.3 7.0 6.0 7.0 6.7 6.3 5.3 6.7 6.7 6.1 CHARISMATIC II GLSR (LTP-PG-GLSR) 7.7 5.0 5.0 4.7 6.3 6.7 6.3 7.0 6.7 6.3 6.0 6.0 7.3 6.1 CUTTER II (PM 101) 8.0 4.7 5.0 5.0 6.0 6.0 6.7 7.0 7.0 6.7 5.7 6.0 7.0 6.1 D04-LP05 7.3 4.7 5.7 5.3 6.0 6.3 6.3 7.0 6.7 6.0 5.7 6.3 6.7 6.1 E-99 8.0 5.0 5.0 5.0 6.3 6.3 6.7 6.7 6.7 6.0 6.0 6.0 7.0 6.1 FIESTA 4 (PICK F4) 7.7 5.0 5.3 4.7 6.7 7.0 6.0 6.7 6.3 6.0 5.7 6.0 7.3 6.1 GALATTI (DP 17-9502) 8.0 5.0 5.3 5.0 6.7 6.7 6.7 7.3 7.0 6.0 5.3 5.7 6.7 6.1 KEYSTONE 2 (IS-PR 312) 7.3 4.7 4.7 4.7 6.3 6.7 6.3 7.0 7.0 6.7 6.0 6.3 6.7 6.1 LINE DRIVE GLS (APR 1797) 7.7 5.0 5.7 5.0 6.7 6.7 7.0 6.7 6.7 6.0 5.3 5.7 6.7 6.1 MACH I 7.3 5.0 5.3 5.3 6.7 6.7 6.0 7.0 6.3 6.0 5.7 6.0 6.7 6.1 OVERDRIVE 8.0 5.0 5.3 5.0 6.0 6.3 6.3 7.0 7.0 6.7 5.7 6.0 7.0 6.1 PALMER IV 8.3 5.3 5.3 5.0 6.3 6.3 6.0 6.7 6.7 6.0 5.7 6.7 7.3 6.1 PRIMARY (IS-PR 269) 7.7 4.7 5.0 5.3 6.3 6.7 6.3 6.7 6.7 6.3 6.0 6.0 6.7 6.1 PACESETTER II (PS-2) 7.3 5.0 5.7 5.0 7.0 6.3 5.7 7.3 6.7 6.3 5.3 6.0 6.7 6.1 PST-2AG4 8.3 5.3 5.7 5.7 6.0 6.7 6.0 6.7 6.7 6.3 5.7 6.0 6.7 6.1 SILVER DOLLAR 7.7 5.0 5.7 5.0 6.3 6.7 6.3 7.0 7.0 6.0 5.7 6.0 7.0 6.1 TR47 8.0 4.3 4.7 5.0 7.0 7.0 6.3 7.0 6.7 6.0 5.7 6.0 7.0 6.1 WAYFARER (L44) 8.3 4.7 5.3 5.0 6.0 7.0 6.3 7.0 6.7 6.0 5.7 6.3 6.7 6.1 TABLE 15. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE (CONT'D) 2004 NATIONAL PERENNIAL RYEGRASS TEST AT CORVALLIS, OR 1/ 2008 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC QUALITY RATINGS NAME COLOR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC MEAN AMAZING GS (IS-PR 276) 8.0 4.7 5.0 4.7 6.0 7.0 6.0 7.0 6.7 6.0 6.0 6.3 7.0 6.0 APR 1648 8.0 5.0 5.7 5.0 5.7 6.3 6.3 7.0 6.7 6.0 5.3 6.0 6.7 6.0 PROTOTYPE (DCM) 7.7 4.7 5.0 4.7 6.3 6.3 6.0 6.7 6.7 6.3 5.7 6.3 7.0 6.0 DELAWARE XL (PICK 01-2) 8.0 5.0 5.0 4.7 6.7 6.0 6.3 7.0 6.7 6.0 5.3 6.0 7.0 6.0 PALMER GLS (GL-2) 7.3 5.3 5.3 5.3 6.3 6.3 6.0 6.7 6.3 5.7 5.7 6.0 7.0 6.0 GRAY FOX (PST-2MNG) 7.7 4.7 5.3 5.0 6.3 6.7 6.3 7.0 6.3 6.3 5.7 5.7 7.0 6.0 GRAY STAR (PST-2LGL) 8.0 5.0 5.0 5.3 6.3 6.0 6.0 6.7 6.7 6.3 6.0 6.0 6.7 6.0 HALO (KN42) 8.0 4.7 5.3 5.0 7.0 7.0 6.0 6.3 6.3 6.0 5.3 6.0 6.7 6.0 NEXUS XD (SP4) 8.7 5.0 5.0 5.0 6.0 6.3 6.3 6.7 6.7 6.0 5.7 6.7 7.0 6.0 PRESIDIO (CNV) 8.0 4.7 5.0 5.0 6.7 7.0 6.3 7.0 6.7 6.0 5.3 6.0 6.3 6.0 ASP6003 (TRS) 8.0 4.3 5.0 5.0 6.0 6.7 6.0 7.3 6.7 6.0 5.7 5.7 7.0 5.9 BAR LP 4420 7.7 4.7 5.7 5.3 6.3 6.3 6.0 6.7 6.7 5.7 5.0 5.7 6.3 5.9 EDGE II (AC2) 8.0 5.0 5.0 5.0 6.3 6.0 6.3 6.7 6.7 6.0 5.7 6.0 6.3 5.9 GRAND SLAM 2 (PST-2GSM) 7.7 4.7 4.7 4.7 6.3 6.0 6.0 7.0 7.0 6.3 5.7 6.0 6.7 5.9 HARRIER (SRX 4UP3) 7.3 5.0 5.7 5.3 6.3 6.3 5.7 6.7 6.3 6.0 5.3 6.0 6.7 5.9 LA QUINTA (JR-255) 8.3 5.0 5.3 5.0 6.0 6.3 6.0 7.0 7.0 6.0 5.3 5.7 6.7 5.9 MMW 7.3 5.0 5.0 5.0 6.3 6.3 6.0 6.3 6.0 6.0 5.7 5.7 7.0 5.9 PLEASURE SUPREME (PM 103) 7.7 5.0 5.0 5.3 6.7 6.3 6.0 6.3 6.3 5.7 5.3 6.0 6.3 5.9 PM 102 8.0 5.0 5.7 5.0 6.0 6.7 6.0 6.3 6.3 6.3 5.3 6.0 6.7 5.9 PST-217 7.7 4.7 4.7 5.3 6.3 6.3 6.3 7.0 6.3 6.0 5.7 6.0 6.0 5.9 PLATEAU (PST-2LAN) 7.7 4.7 5.0 5.0 6.3 6.0 6.3 6.7 6.7 6.3 5.3 6.0 6.7 5.9 1G SQUARED (APR 1664) 8.0 4.7 5.0 4.7 6.0 6.0 6.0 6.7 6.3 6.0 5.3 6.0 6.7 5.8 ASP6001 (RTS) 8.3 4.3 5.0 5.3 6.0 6.3 5.7 6.7 6.3 6.0 5.7 6.3 6.0 5.8 ASP6002 (BPR) 8.0 4.7 4.7 4.7 6.0 6.7 6.3 7.0 6.7 6.0 5.3 5.7 6.0 5.8 BAR LP 4920 7.3 4.7 4.7 5.0 6.3 6.3 5.7 6.7 6.3 6.0 5.0 5.7 6.7 5.8 BREA (04-BRE) 7.3 4.7 5.0 5.0 6.0 6.3 6.0 6.7 6.3 6.0 5.0 6.0 6.3 5.8 CITATION FORE 7.3 5.3 5.3 5.0 6.0 6.0 6.0 6.3 6.0 5.7 5.0 5.7 6.7 5.8 DART (APR 1663) 7.0 4.7 5.3 5.0 5.7 6.0 6.0 6.0 6.3 6.0 5.7 5.7 6.7 5.8 ES45 8.0 4.3 4.7 5.0 6.0 6.3 6.3 6.0 6.0 6.0 5.3 6.3 7.0 5.8 FIREBOLT (PRG HS-01-09) 7.7 4.7 5.0 4.7 6.0 6.3 6.0 6.7 6.0 6.0 5.0 6.3 6.7 5.8 INSPIRE 7.3 4.7 5.0 5.0 6.3 6.0 6.0 6.7 6.0 6.0 5.7 6.0 6.3 5.8 MANHATTAN 5 GLR (PST-2AM) 7.7 5.0 5.0 5.0 5.3 6.0 6.0 6.3 6.7 6.0 5.0 6.0 6.7 5.8 MONTEREY 3 (JR-408) 7.3 4.3 5.0 4.7 6.3 6.0 6.0 6.7 6.7 6.0 5.7 6.0 6.3 5.8 NEXUS XR (SNR) 8.0 4.7 4.7 5.0 6.0 6.0 6.3 6.0 6.3 6.3 5.3 6.0 6.7 5.8 PHENOM (APR 1660) 7.7 5.0 5.0 5.0 6.0 6.0 6.0 6.3 6.7 6.0 5.0 5.7 6.3 5.8 PICK 02-R 7.7 4.7 5.0 5.3 6.3 6.0 6.3 6.0 6.3 6.0 5.0 5.3 6.7 5.8 PIZZAZZ 7.3 4.7 5.0 5.0 6.0 6.3 6.0 6.7 6.7 6.3 5.3 5.7 6.3 5.8 PST-2BLK 8.0 4.3 5.0 4.7 6.0 6.3 6.0 6.7 6.7 6.0 5.7 6.0 6.7 5.8 REPELL GLS 7.3 4.7 5.0 4.7 6.0 6.7 6.0 6.7 6.0 5.7 5.0 6.0 6.7 5.8 REVENGE GLX (JR-348) 7.7 4.7 5.7 5.0 6.0 6.3 6.0 6.7 6.3 5.7 5.3 6.0 6.3 5.8 RINGER II (04-BEN) 7.3 4.7 4.7 4.7 6.3 6.0 6.0 6.7 6.3 6.0 5.0 6.0 7.0 5.8 SUNSHINE 2 8.0 5.0 5.3 5.0 6.0 6.0 5.7 6.3 6.3 6.0 5.3 6.3 6.7 5.8 ASP6005 (AJM) 8.0 4.3 4.3 4.3 6.0 6.0 6.0 7.0 6.3 5.7 5.3 6.0 6.7 5.7 ASP6006 (LPFG) 7.7 4.7 4.7 4.7 6.0 6.3 6.0 7.0 6.0 5.3 5.3 6.0 6.0 5.7 BACCARAT (RAD-PR8) 7.7 4.7 5.0 4.3 5.7 6.0 6.0 7.0 6.7 6.0 5.7 5.3 6.0 5.7 BARLENNIUM 7.0 4.7 4.7 4.7 6.3 6.0 6.0 6.3 6.0 6.0 5.0 6.0 6.7 5.7 CADDIESHACK II (JR-163) 7.0 4.3 5.0 4.7 6.0 6.0 6.3 6.3 6.0 6.0 5.0 6.0 6.7 5.7 TABLE 15. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE (CONT'D) 2004 NATIONAL PERENNIAL RYEGRASS TEST AT CORVALLIS, OR 1/ 2008 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC QUALITY RATINGS NAME COLOR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC MEAN FOREVER (DP 17-9499) 7.7 4.7 5.0 5.3 6.0 6.0 6.0 6.3 6.0 6.0 5.0 5.3 6.7 5.7 DP 17-9788 7.0 4.3 5.0 5.0 5.7 6.0 6.0 6.3 6.0 6.0 5.3 6.0 6.7 5.7 FUSION 7.3 4.7 4.7 4.7 6.3 6.3 6.0 6.7 5.7 5.7 5.3 6.0 6.7 5.7 GOALKEEPER II (JR-114) 7.3 4.7 5.0 4.7 6.0 6.0 5.7 6.7 6.3 6.0 5.0 6.0 6.3 5.7 HAWKEYE 2 (SRX 4692) 7.3 4.7 4.7 5.0 5.7 6.0 6.0 6.7 6.0 5.7 5.3 5.7 6.7 5.7 PENTIUM 7.3 4.3 5.0 4.3 5.7 6.0 6.0 6.7 6.3 5.7 5.7 6.0 6.3 5.7 PIANIST (DP 17-9505) 7.7 4.7 5.3 4.7 6.0 6.0 5.7 6.3 6.3 5.7 5.0 6.0 6.7 5.7 PINNACLE II 7.3 4.7 4.7 4.7 5.7 6.3 6.0 7.0 6.3 6.0 5.3 6.0 6.0 5.7 TOP GUN II (JR-324) 7.7 4.7 5.0 4.3 6.0 6.3 6.0 6.7 6.3 6.0 5.3 5.7 6.0 5.7 WIND DANCE 2 (PWDR) 8.0 4.7 4.7 4.7 6.7 6.0 5.7 6.3 6.3 6.0 5.3 6.0 6.3 5.7 ACCENT II (JR-119) 7.7 4.3 4.7 4.3 6.0 6.0 6.0 6.7 6.0 5.7 5.3 6.0 6.0 5.6 LS 2300 (APR 1670) 6.7 5.0 5.0 4.7 6.0 6.0 6.0 6.0 5.7 5.7 5.0 5.3 6.3 5.6 BAR LP 4317 7.0 4.3 4.7 4.3 5.7 6.0 5.7 6.3 6.0 6.0 5.3 6.0 6.7 5.6 BRIGHTSTAR SLT 7.7 4.3 5.0 4.3 5.7 6.0 6.0 6.3 6.3 6.0 5.3 5.3 6.0 5.6 PALMER III 7.0 4.3 4.7 4.7 6.0 6.0 6.0 6.0 6.0 6.0 5.0 5.7 6.3 5.6 QUICKSILVER 7.3 4.3 4.3 5.0 6.0 6.3 5.7 6.3 6.0 5.7 5.3 6.0 6.3 5.6 PREMIER 6.3 4.3 5.0 4.7 5.7 6.0 5.7 6.0 6.0 5.7 4.7 6.0 6.3 5.5 PREMIER II 7.0 4.3 4.7 4.0 6.0 6.3 5.7 6.0 6.0 5.7 5.0 6.0 6.3 5.5 AFFINITY 6.7 4.3 5.0 4.3 5.7 6.0 6.0 6.0 6.0 5.7 4.3 5.3 6.0 5.4 HEADSTART 2 7.7 4.0 4.3 4.7 6.0 6.0 6.0 6.0 6.3 6.0 5.0 5.0 6.0 5.4 LPR 02203 6.7 4.3 4.3 4.3 5.7 6.0 6.0 6.3 5.7 5.7 4.7 5.7 6.0 5.4 PANTHER 6.7 4.3 5.0 4.3 5.7 6.0 5.7 6.0 5.7 5.7 4.7 5.3 6.0 5.4 PINNACLE 6.3 4.3 4.7 4.3 5.3 5.7 6.0 6.0 6.0 6.0 5.0 5.3 6.7 5.4 SRX 4682 7.0 4.3 4.7 4.7 5.7 6.0 5.7 6.0 6.0 5.7 5.0 5.3 6.0 5.4 LINN 6.0 4.0 4.3 4.0 4.0 5.0 5.7 5.0 5.3 5.0 4.3 4.3 5.7 4.7 LSD VALUE 1.1 1.2 1.4 1.3 1.2 0.7 1.7 1.0 1.2 1.2 1.2 0.8 0.8 0.5 C.V. (%) 7.6 10.2 10.7 10.4 9.1 6.2 8.4 7.5 8.2 7.9 10.1 6.9 6.6 4.6 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. 2008 LOCATIONS, SITE DESCRIPTIONS AND MANAGEMENT PRACTICES IN THE 2004 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 OR1 SILTY CLAY LOAM 5.6-6.0 61-150 501+ 5.1-6.0 FULL SUN 0.6-1.0 TO PREVENT STRESS