TABLE 18. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE 2004 NATIONAL PERENNIAL RYEGRASS TEST AT CORVALLIS, OR 1/ 2006 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC SPRING RED QUALITY RATINGS NAME COLOR GREENUP THREAD JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC MEAN KOKOMO II (IS-PR 235) 8.0 6.7 7.0 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 VB99 8.0 7.0 7.3 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 ALL*STAR 3 (IS-PR 274) 8.0 6.3 7.7 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 7.3 7.0 7.7 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 AMAZING GS (IS-PR 276) 8.0 6.0 6.7 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 APPLE GL (AAZ-B104) 8.0 6.7 7.0 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) 8.3 7.0 7.3 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) 8.0 6.3 7.3 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 D04-11T 7.7 6.0 7.0 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 7.3 6.0 7.3 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 DP1 8.0 7.0 7.3 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) 7.3 6.3 6.0 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 FIREBOLT (PRG HS-01-09) 8.0 7.0 7.3 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 GPR 8.3 6.3 7.3 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 HALO (KN42) 8.7 6.3 7.0 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) 7.7 6.0 7.3 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 ZOOM (LCK) 7.7 6.3 7.0 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 MACH I 7.7 6.3 6.7 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 PARAGON GLR 7.7 6.0 7.0 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 PICK 02-R 8.0 7.3 6.7 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 CUTTER II (PM 101) 8.3 6.7 7.0 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 REGAL 5 (IS-PR 271) 8.0 7.0 6.7 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 SILVER DOLLAR 7.7 6.3 7.0 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 EDGE II (AC2) 8.0 6.0 6.3 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 APR 1648 7.7 6.3 7.7 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 ASP6002 (BPR) 8.0 7.0 6.7 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 ASP6004 (EXS54) 8.0 6.7 6.0 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 ASP6005 (AJM) 8.0 6.3 6.0 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 ASP6006 (LPFG) 8.3 7.0 6.7 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 7.7 6.3 7.0 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 CABO II (IS-PR 233) 7.7 7.0 7.0 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) 7.7 6.3 6.3 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 D04-1667 7.7 6.0 7.3 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 D04-LP05 8.0 6.0 7.0 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) 7.7 6.7 7.3 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 HOMERUN (RG3P) 7.7 6.3 7.3 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 LA QUINTA (JR-255) 8.0 7.0 7.0 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 LINE DRIVE GLS (APR 1797) 7.0 6.0 7.3 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 MMW 7.7 6.3 7.0 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 OVERDRIVE 7.3 6.0 7.3 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 PM 102 8.0 7.0 6.3 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 PRESIDIO (CNV) 7.7 6.3 7.0 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 PRIMARY (IS-PR 269) 7.7 6.0 7.3 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 REPELL GLS 7.7 5.7 6.7 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 STELLAR GL (IS-PR 236) 8.0 7.0 7.7 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 SUNSHINE 2 8.0 7.0 6.3 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 VB77 8.0 6.3 6.7 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 TABLE 18. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE (CONT'D) 2004 NATIONAL PERENNIAL RYEGRASS TEST AT CORVALLIS, OR 1/ 2006 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC SPRING RED QUALITY RATINGS NAME COLOR GREENUP THREAD JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC MEAN 04-BEN 7.7 6.3 7.0 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 APR 1670 7.3 6.0 6.7 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 ASP6001 (RTS) 8.0 7.0 6.7 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 BAR LP 4420 7.3 6.0 6.3 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 CADDIESHACK II (JR-163) 7.3 6.3 7.7 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 DCM 7.7 6.3 6.7 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 EXACTA II GLSR (LTP-611-GLSR) 7.3 6.3 6.7 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 FUSION 8.0 6.7 7.0 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 HARRIER (SRX 4UP3) 7.3 5.7 6.3 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 CALYPSO 3 (MS2) 7.7 6.3 6.3 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 PALACE (IS-PR 273) 7.7 6.3 6.3 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 PALMER IV 7.7 6.3 7.3 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 7.3 6.0 6.7 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 DASHER 3 (PICK RB-1) 8.0 6.0 6.3 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 PS-2 7.3 6.3 6.3 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 7.3 6.3 7.0 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 PST-2LAN 7.7 6.0 7.7 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 PST-2MNG 8.0 6.3 7.3 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 RNS 7.0 6.3 6.7 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) 7.0 6.3 7.3 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 NEXUS XR (SNR) 8.0 6.7 7.0 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 AF 7.0 6.3 6.7 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 ES45 7.7 7.0 5.7 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 GOALKEEPER II (JR-114) 7.7 6.7 6.3 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 GRAY STAR (PST-2LGL) 7.0 6.7 6.7 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 HEADSTART 2 8.0 6.3 6.7 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 7.3 6.3 6.7 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 L44 8.0 7.3 6.7 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 MANHATTAN 5 GLR (PST-2AM) 7.0 6.0 7.0 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 7.0 6.0 7.0 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 PLEASURE SUPREME (PM 103) 7.3 6.3 6.7 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 PREMIER II 7.0 5.3 6.7 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 8.0 6.3 7.3 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 REVENGE GLX (JR-348) 7.3 6.3 6.7 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 NEXUS XD (SP4) 8.3 6.7 6.7 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 TR47 7.7 6.7 6.0 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 WIND DANCE 2 (PWDR) 7.3 7.0 7.0 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 1G SQUARED (APR 1664) 7.0 6.3 7.0 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 7.0 5.3 6.7 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 BARLENNIUM 7.0 5.7 6.0 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 DART (APR 1663) 6.7 6.3 6.7 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 DELAWARE XL (PICK 01-2) 7.7 6.3 6.7 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 GALATTI (DP 17-9502) 7.0 6.0 5.7 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 GL-2 7.3 5.7 6.3 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 PENTIUM 6.7 5.3 6.7 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 PHENOM (APR 1660) 7.3 6.0 6.3 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 PST-2AG4 7.3 6.0 6.7 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 TABLE 18. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE (CONT'D) 2004 NATIONAL PERENNIAL RYEGRASS TEST AT CORVALLIS, OR 1/ 2006 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ GENETIC SPRING RED QUALITY RATINGS NAME COLOR GREENUP THREAD JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC MEAN QUICKSILVER 7.3 6.3 6.3 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 RAD-PR8 7.3 6.0 6.7 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 SR 4600 (SRX 4SP) 7.3 6.0 6.7 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 04-BRE 7.0 6.0 6.7 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 ACCENT II (JR-119) 7.0 6.0 6.3 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 BAR LP 4920 6.7 5.7 7.0 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 BRIGHTSTAR SLT 7.0 6.3 6.7 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 CITATION FORE 7.0 6.0 6.3 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 MONTEREY 3 (JR-408) 7.0 6.0 6.7 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 PIANIST (DP 17-9505) 7.3 6.0 6.0 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 GRAND SLAM 2 (PST-2GSM) 7.3 6.0 7.3 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 SRX 4692 7.7 6.0 6.7 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) 7.3 6.3 5.7 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 DP 17-9499 7.0 6.3 6.0 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 DP 17-9788 6.3 5.7 6.7 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 7.0 5.7 6.7 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 PALMER III 7.0 6.0 7.0 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 PINNACLE 6.0 5.3 7.0 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 PREMIER 6.0 5.0 7.0 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 AFFINITY 6.0 5.3 7.3 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 LPR 02203 5.7 4.7 6.7 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 PANTHER 6.3 5.0 6.7 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 PINNACLE II 7.3 6.0 5.7 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 SRX 4682 6.0 6.0 6.3 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 LINN 5.7 4.3 7.3 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 0.7 0.8 2.2 1.2 1.2 0.9 0.7 1.0 0.8 1.0 1.4 0.7 0.5 1.2 2.3 0.4 C.V. (%) 6.1 7.9 10.4 9.3 8.8 8.5 5.3 6.4 5.6 6.6 8.6 5.6 4.1 7.2 11.2 3.7 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. 2006 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