TABLE 24. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE 2004 NATIONAL PERENNIAL RYEGRASS TEST AT BLACKSBURG, VA 1/ 2006 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ RED RED RED GENETIC SPRING THREAD THREAD THREAD QUALITY RATINGS NAME COLOR GREENUP JUNE JULY AUGUST MAR APR JUN JUL AUG SEP OCT NOV MEAN HOMERUN (RG3P) 8.3 7.7 8.3 9.0 5.7 6.3 8.3 7.7 9.0 5.3 7.3 8.0 8.3 7.5 APR 1670 7.0 6.7 7.3 8.3 7.0 6.3 8.0 7.3 8.3 6.7 6.3 7.3 8.0 7.3 KOKOMO II (IS-PR 235) 8.7 8.3 7.3 8.3 4.7 7.3 8.0 7.3 7.7 4.7 5.7 7.7 9.0 7.2 PALACE (IS-PR 273) 8.3 8.7 8.0 8.3 5.3 6.7 8.3 7.7 8.3 5.0 6.0 7.3 8.0 7.2 REPELL GLS 7.3 7.7 8.3 8.7 5.3 7.0 8.3 7.7 8.3 5.0 5.7 7.7 8.0 7.2 REVENGE GLX (JR-348) 7.7 8.7 9.0 8.0 5.0 6.7 8.3 8.3 7.7 5.0 5.7 7.3 8.7 7.2 PRIMARY (IS-PR 269) 7.7 7.7 7.7 7.7 5.0 6.3 8.3 7.7 7.7 4.7 6.7 7.7 7.7 7.1 APR 1648 8.7 8.7 8.0 8.3 4.7 6.3 8.7 7.7 8.3 4.7 5.7 7.3 7.3 7.0 ATTRIBUTE (IS-PR 270) 8.0 7.7 8.0 8.0 5.7 6.3 8.0 8.0 8.0 5.3 5.3 7.3 8.0 7.0 BARLENNIUM 7.0 6.3 8.3 6.0 7.7 6.3 7.7 7.3 6.0 6.0 6.3 7.7 8.3 7.0 CITATION FORE 7.3 6.7 8.0 7.7 6.7 6.3 8.0 8.0 7.7 6.3 5.0 7.0 7.7 7.0 DCM 7.3 7.3 7.3 7.7 5.3 6.3 7.7 6.7 8.0 5.0 5.7 7.7 9.0 7.0 EXACTA II GLSR (LTP-611-GLSR) 8.0 7.3 8.3 7.3 5.0 7.0 8.0 8.0 7.3 5.0 5.3 7.3 8.0 7.0 PARAGON GLR 7.7 7.7 7.0 6.7 6.7 6.7 8.0 7.3 6.7 6.0 6.0 7.3 8.3 7.0 PHENOM (APR 1660) 8.0 7.7 8.3 8.7 4.7 6.7 8.3 8.3 8.3 4.0 5.3 7.3 7.7 7.0 PST-217 7.7 7.7 8.0 7.7 7.0 5.7 7.3 8.0 7.7 6.0 5.7 7.3 8.0 7.0 GRAND SLAM 2 (PST-2GSM) 7.3 8.0 8.0 7.3 7.3 5.7 8.0 8.0 7.3 6.0 5.7 7.3 8.3 7.0 PST-2LAN 7.0 6.7 8.3 7.7 6.3 5.7 7.3 8.0 7.7 6.3 5.7 7.3 7.7 7.0 SILVER DOLLAR 7.7 7.0 8.0 8.0 7.0 6.3 7.7 8.0 7.7 6.0 5.3 6.7 7.3 6.9 BUENA VISTA 8.0 8.3 7.3 7.7 4.3 7.3 8.0 7.7 7.7 4.0 5.7 7.0 7.7 6.9 CABO II (IS-PR 233) 8.7 8.3 7.7 7.7 6.0 6.7 7.3 7.7 8.0 5.3 5.0 7.3 7.7 6.9 CHARISMATIC II GLSR (LTP-PG-GLSR) 7.7 7.0 8.3 7.3 5.3 6.3 8.3 8.3 7.3 4.3 5.3 7.3 8.0 6.9 D04-LP05 8.3 7.0 8.0 8.3 6.0 5.7 7.3 7.3 8.3 6.0 5.3 7.3 7.7 6.9 FIESTA 4 (PICK F4) 7.7 7.7 8.7 7.3 6.0 6.7 8.0 7.7 7.7 5.3 4.0 7.3 8.3 6.9 GOALKEEPER II (JR-114) 7.7 8.0 8.3 8.0 5.0 5.3 7.3 7.7 8.3 5.0 6.3 7.7 7.7 6.9 PS-2 8.0 8.0 8.0 8.0 5.0 5.7 7.7 8.0 8.3 5.0 5.7 7.3 7.3 6.9 SECRETARIAT II GLSR (LTP-101-GLSR) 7.3 7.0 8.0 8.0 3.3 6.7 8.3 7.3 8.3 3.3 6.3 7.3 7.7 6.9 STELLAR GL (IS-PR 236) 8.3 8.7 7.3 8.3 4.7 6.7 8.7 7.3 8.0 4.3 5.3 7.0 8.0 6.9 ASP6004 (EXS54) 7.7 8.3 7.3 7.3 6.0 6.0 6.7 7.7 7.7 5.3 5.3 7.7 7.7 6.8 BRIGHTSTAR SLT 7.3 7.3 8.0 6.7 6.3 5.7 7.3 8.0 7.3 6.7 5.3 7.0 7.3 6.8 D04-11T 7.7 8.3 8.0 6.7 6.0 7.0 8.7 8.0 6.7 5.7 4.3 7.0 7.3 6.8 D04-UP 8.0 7.7 8.0 7.3 6.7 6.3 7.3 7.7 7.3 6.0 4.7 7.0 8.3 6.8 DERBY XTREME (IS-PR 268) 8.3 7.7 7.0 8.0 5.3 6.7 7.7 7.3 7.3 5.0 5.3 7.0 8.0 6.8 E-99 6.7 6.7 8.0 6.7 7.0 5.7 7.3 8.0 7.0 6.3 4.7 7.3 8.3 6.8 HARRIER (SRX 4UP3) 7.0 7.3 8.3 6.0 6.3 6.3 8.3 8.0 6.7 5.7 4.3 7.0 8.0 6.8 MONTEREY 3 (JR-408) 7.3 8.0 8.0 6.7 7.0 5.3 7.3 8.0 7.0 6.3 6.0 7.0 7.3 6.8 PALMER III 7.0 6.3 7.0 7.7 6.3 6.0 7.7 6.7 7.7 6.3 6.0 7.3 7.0 6.8 PENTIUM 7.7 6.7 8.0 8.0 5.3 5.7 7.7 7.7 8.0 5.3 5.7 7.0 7.3 6.8 PST-2BLK 8.0 7.0 8.7 8.7 5.0 5.3 7.3 8.0 8.3 4.7 6.0 7.0 7.7 6.8 PST-2MNG 7.7 6.7 7.3 8.3 6.3 5.7 6.7 7.7 8.3 5.3 6.0 7.3 7.3 6.8 SRX 4682 6.7 7.0 8.3 7.3 5.3 5.7 8.3 8.0 7.3 5.0 5.3 7.0 7.7 6.8 04-BEN 7.7 6.7 8.0 7.3 7.3 6.0 7.7 7.0 6.7 6.0 5.3 7.3 7.7 6.7 ALL*STAR 3 (IS-PR 274) 8.3 7.7 8.3 8.3 6.3 6.3 8.0 8.0 7.7 5.7 4.7 6.3 7.0 6.7 KEYSTONE 2 (IS-PR 312) 7.0 7.3 7.7 7.0 5.3 5.7 8.0 7.3 7.3 4.7 5.3 7.3 8.0 6.7 LA QUINTA (JR-255) 8.0 8.0 7.7 7.3 6.0 6.3 6.7 8.0 7.3 5.7 4.7 7.3 7.3 6.7 MANHATTAN 5 GLR (PST-2AM) 7.3 7.0 7.7 8.0 5.3 5.7 8.0 7.3 8.0 5.3 5.0 7.0 7.3 6.7 MMW 7.3 8.0 8.0 7.7 8.0 6.3 7.7 7.7 6.7 6.7 5.3 6.3 7.0 6.7 TABLE 24. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE (CONT'D) 2004 NATIONAL PERENNIAL RYEGRASS TEST AT BLACKSBURG, VA 1/ 2006 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ RED RED RED GENETIC SPRING THREAD THREAD THREAD QUALITY RATINGS NAME COLOR GREENUP JUNE JULY AUGUST MAR APR JUN JUL AUG SEP OCT NOV MEAN OVERDRIVE 7.3 7.3 8.0 8.3 4.3 6.3 8.0 7.7 7.7 4.3 5.3 6.7 7.3 6.7 PALMER IV 8.0 8.0 8.3 8.0 5.3 6.7 8.0 7.3 7.7 5.0 4.3 7.0 7.7 6.7 TOP GUN II (JR-324) 7.7 8.3 8.7 7.3 5.0 5.7 7.0 8.7 7.3 5.0 5.0 7.0 7.7 6.7 1G SQUARED (APR 1664) 7.0 7.3 7.7 6.3 5.7 6.0 7.7 7.7 6.7 5.7 4.3 7.0 8.0 6.6 AMAZING GS (IS-PR 276) 7.7 7.7 8.3 7.3 4.7 6.3 7.3 7.7 7.7 4.7 5.0 6.7 7.3 6.6 ASP6002 (BPR) 7.7 8.7 8.0 7.3 6.0 5.3 7.0 8.0 7.0 4.7 5.3 7.7 7.7 6.6 CADDIESHACK II (JR-163) 7.0 7.3 8.0 6.3 5.0 5.3 7.7 7.3 7.3 5.0 5.7 7.0 7.3 6.6 DP1 7.3 7.7 7.7 6.3 5.3 6.3 8.7 7.3 5.7 5.0 4.3 7.0 8.3 6.6 ES45 8.0 9.0 7.3 7.0 7.3 5.7 7.3 7.3 7.0 5.7 5.0 7.0 7.7 6.6 GPR 8.3 8.7 8.3 8.0 4.7 6.0 7.3 8.0 8.0 4.7 5.3 6.7 7.0 6.6 INSPIRE 7.3 7.3 7.3 6.3 6.3 5.3 8.3 7.0 6.7 5.7 5.0 7.0 7.7 6.6 PREMIER 5.7 5.3 8.3 6.7 8.3 5.3 6.7 7.7 7.0 7.0 4.7 7.0 7.7 6.6 QUICKSILVER 7.7 7.7 8.0 7.7 6.3 5.7 6.7 7.7 7.3 5.7 5.3 7.0 7.3 6.6 AF 7.7 6.7 7.7 7.3 5.0 5.7 7.3 7.3 7.0 4.7 5.3 7.0 7.3 6.5 APPLE GL (AAZ-B104) 7.7 8.0 6.7 6.7 5.3 6.7 7.7 7.0 6.3 4.7 4.7 6.7 8.3 6.5 ASP6001 (RTS) 8.3 9.0 8.7 7.7 5.0 5.7 7.3 7.7 7.7 4.7 5.3 6.3 7.0 6.5 D04-1667 7.7 7.0 7.3 6.3 5.0 6.0 7.7 7.0 6.7 4.7 5.0 7.0 7.7 6.5 DART (APR 1663) 7.0 7.3 7.0 8.0 4.7 6.0 7.3 7.0 8.0 4.3 5.3 7.0 7.0 6.5 FUSION 8.0 7.7 7.7 7.3 4.0 6.3 7.3 7.3 7.0 4.0 5.0 7.3 7.7 6.5 HALO (KN42) 8.7 9.0 8.3 7.7 5.3 6.0 7.0 7.7 7.3 5.0 4.7 7.0 7.3 6.5 LINE DRIVE GLS (APR 1797) 7.0 7.0 7.0 8.0 6.0 5.7 7.3 7.0 7.3 5.7 4.7 7.0 7.7 6.5 CALYPSO 3 (MS2) 8.3 8.3 8.7 7.7 6.0 5.7 7.0 8.3 7.7 5.0 4.0 6.7 7.7 6.5 PROTEGE GLR 8.3 7.7 7.0 6.3 5.7 6.3 7.7 7.0 6.3 5.3 5.0 7.0 7.3 6.5 PST-2AG4 7.7 8.3 8.0 8.0 5.0 5.3 6.7 8.3 8.0 4.7 5.7 6.7 7.0 6.5 NEXUS XR (SNR) 8.7 9.0 8.7 7.7 4.3 5.7 7.7 7.7 7.7 4.0 5.0 7.3 7.3 6.5 NEXUS XD (SP4) 8.3 8.3 8.3 8.0 4.3 5.7 7.3 8.0 7.7 3.7 5.3 7.0 7.3 6.5 SR 4600 (SRX 4SP) 7.7 7.3 7.3 5.3 6.7 6.3 7.3 7.3 5.7 6.0 4.3 6.7 8.3 6.5 SUNSHINE 2 8.0 8.7 8.0 7.0 6.3 5.7 7.0 8.0 7.0 5.3 4.3 7.0 7.3 6.5 VB77 7.3 8.0 7.7 5.3 5.3 5.7 7.0 8.0 6.0 5.3 5.3 6.7 8.3 6.5 DP 17-9788 7.3 6.3 8.0 7.7 3.7 5.0 7.7 7.0 7.7 4.0 6.0 7.0 7.0 6.4 ZOOM (LCK) 7.0 7.0 8.0 7.7 5.0 5.7 7.3 8.0 7.3 5.0 4.7 6.3 7.0 6.4 DASHER 3 (PICK RB-1) 7.3 7.3 8.3 6.7 4.7 6.0 7.0 7.7 6.7 4.7 5.0 6.7 7.3 6.4 PRESIDIO (CNV) 8.3 8.3 8.7 7.7 5.0 5.3 7.3 8.7 7.0 5.0 5.0 6.0 6.7 6.4 RNS 7.7 8.0 7.0 8.0 4.3 6.3 7.7 7.0 7.3 4.3 4.7 6.7 7.0 6.4 04-BRE 7.7 7.7 8.0 6.3 6.0 5.7 7.3 7.7 6.3 5.7 4.0 6.3 7.3 6.3 EDGE II (AC2) 8.0 7.7 8.0 7.0 4.7 6.0 7.3 7.7 7.3 4.7 4.0 6.3 7.0 6.3 ACCENT II (JR-119) 7.0 7.7 7.7 7.3 3.7 6.0 7.0 8.0 7.3 3.7 5.3 6.3 6.3 6.3 AFFINITY 5.7 5.7 7.3 6.0 6.7 5.7 6.3 7.0 5.7 6.0 5.7 6.7 7.0 6.3 ASP6003 (TRS) 8.3 8.7 7.3 8.0 5.0 6.3 7.0 7.7 7.3 4.7 5.3 6.0 6.3 6.3 ASP6006 (LPFG) 8.0 8.7 8.0 7.3 4.3 5.7 6.0 7.0 7.7 4.0 5.3 7.3 7.7 6.3 DELAWARE XL (PICK 01-2) 8.3 8.7 8.0 7.7 5.3 5.7 6.7 7.7 7.7 4.7 5.0 6.3 6.7 6.3 GL-2 7.7 8.3 8.3 6.7 4.3 6.0 8.3 7.7 7.3 4.3 4.0 6.0 7.0 6.3 GRAY STAR (PST-2LGL) 7.0 7.7 9.0 7.3 4.7 5.7 7.0 8.0 7.0 4.7 5.3 6.7 6.3 6.3 MACH I 8.3 7.3 8.0 6.7 7.0 5.7 7.3 7.7 6.7 6.0 4.3 6.0 6.7 6.3 PANTHER GLS 8.0 7.3 8.3 7.7 4.7 5.7 7.7 7.7 6.3 4.7 5.0 6.3 7.0 6.3 REGAL 5 (IS-PR 271) 8.0 7.3 8.3 6.3 5.3 6.3 7.0 8.0 6.7 5.0 5.0 6.0 6.3 6.3 ASP6005 (AJM) 7.0 8.0 7.3 6.7 4.0 6.0 5.7 7.0 6.7 4.0 5.3 7.3 7.3 6.2 TABLE 24. MEAN TURFGRASS QUALITY AND OTHER RATINGS OF PERENNIAL RYEGRASS CULTIVARS IN THE (CONT'D) 2004 NATIONAL PERENNIAL RYEGRASS TEST AT BLACKSBURG, VA 1/ 2006 DATA TURFGRASS QUALITY AND OTHER RATINGS 1-9; 9=BEST 2/ RED RED RED GENETIC SPRING THREAD THREAD THREAD QUALITY RATINGS NAME COLOR GREENUP JUNE JULY AUGUST MAR APR JUN JUL AUG SEP OCT NOV MEAN BAR LP 4920 7.3 7.0 7.7 6.3 6.3 6.0 7.0 7.3 6.3 5.3 4.7 6.3 6.7 6.2 PANTHER 6.7 6.3 8.0 7.3 5.3 5.3 7.0 7.3 6.7 5.0 4.7 6.7 7.0 6.2 PIANIST (DP 17-9505) 7.0 8.0 8.0 7.7 4.3 5.3 7.7 8.0 7.0 4.3 4.7 6.0 6.3 6.2 PIZZAZZ 8.0 7.7 8.3 7.7 4.0 5.7 7.0 7.0 7.3 3.7 4.3 7.0 7.7 6.2 PLEASURE SUPREME (PM 103) 7.7 7.3 7.3 6.3 6.3 5.7 7.0 7.7 6.3 6.0 4.3 5.7 6.7 6.2 PREMIER II 7.3 6.7 8.0 5.7 6.3 5.3 7.3 7.0 6.0 5.3 5.0 6.3 7.0 6.2 RAD-PR8 7.3 7.0 7.7 7.3 4.3 6.0 7.3 7.7 6.7 4.3 5.0 6.3 6.3 6.2 SRX 4692 6.7 7.0 7.7 7.3 5.7 5.7 6.7 7.3 7.3 5.0 4.3 6.3 7.0 6.2 TR47 8.0 9.0 8.7 7.0 5.3 6.0 7.3 7.7 7.0 4.7 4.7 6.0 6.0 6.2 BAR LP 4317 6.3 7.0 7.3 7.0 5.3 5.7 8.0 7.0 7.0 5.3 4.0 5.7 6.3 6.1 WIND DANCE 2 (PWDR) 8.0 8.3 7.7 7.7 4.3 5.7 7.0 8.0 7.0 4.3 5.0 5.7 6.3 6.1 DP 17-9499 8.3 7.7 7.0 6.0 5.3 6.0 6.7 7.0 6.0 5.0 4.7 6.3 6.7 6.0 VB99 8.3 8.7 8.0 6.3 5.7 5.0 6.7 7.7 6.0 5.3 4.7 6.3 6.7 6.0 FIREBOLT (PRG HS-01-09) 8.0 9.0 8.3 6.7 4.7 5.3 6.0 7.7 6.7 4.7 4.0 6.0 6.7 5.9 HEADSTART 2 6.7 7.7 8.0 7.7 5.0 5.0 6.0 7.3 7.0 4.3 4.7 6.0 6.7 5.9 L44 8.3 8.7 8.3 7.3 4.7 5.7 5.7 7.7 7.0 4.3 5.0 6.0 6.0 5.9 PINNACLE 5.3 5.3 7.7 7.3 7.3 6.0 6.3 6.3 6.0 6.0 4.0 5.7 6.3 5.8 PINNACLE II 7.7 7.3 7.3 5.0 4.3 6.0 7.0 7.0 5.0 4.0 4.7 6.0 6.7 5.8 PM 102 8.7 7.7 7.0 7.0 5.0 5.7 6.3 6.7 6.3 4.3 4.0 6.7 6.7 5.8 BAR LP 4420 7.3 7.7 8.0 6.3 6.3 5.0 6.3 7.3 6.0 5.7 4.3 5.3 5.7 5.7 LPR 02203 6.3 5.7 9.0 8.0 3.7 4.7 7.7 8.0 7.3 3.7 3.7 5.3 5.3 5.7 CUTTER II (PM 101) 7.7 7.3 7.3 6.0 4.0 5.0 6.3 7.0 6.3 3.7 4.3 5.7 6.3 5.6 GALATTI (DP 17-9502) 7.0 8.0 8.3 5.3 5.0 5.3 6.0 7.7 5.0 4.3 3.7 5.3 5.7 5.4 PICK 02-R 8.0 9.0 8.0 7.3 4.3 4.7 6.0 6.7 6.7 4.0 4.0 5.0 4.7 5.2 LINN 4.0 4.0 9.0 7.0 7.0 4.7 4.0 3.7 3.0 3.3 3.0 3.3 3.0 3.5 LSD VALUE 1.1 0.9 3.9 3.4 5.8 1.4 1.5 1.5 2.4 4.6 2.5 1.8 2.5 0.9 C.V. (%) 8.8 7.7 11.0 16.2 29.6 11.2 11.2 9.5 15.2 25.0 19.3 12.8 15.1 7.5 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 VA1 SILTY CLAY LOAM 5.6-6.0 0-60 0-150 3.1-4.0 FULL SUN 1.6-2.0 TO PREVENT DORMANCY