TABLE 28. RED THREAD RATINGS OF PERENNIAL RYEGRASS CULTIVARS AT BLACKSBURG, VA 1/ 2006 DATA RED THREAD RATINGS 1-9; 9=NO DISEASE 2/ NAME JUNE JULY AUGUST MEAN MMW 8.0 7.7 8.0 7.9 PREMIER 8.3 6.7 8.3 7.8 SILVER DOLLAR 8.0 8.0 7.0 7.7 ALL*STAR 3 (IS-PR 274) 8.3 8.3 6.3 7.7 HOMERUN (RG3P) 8.3 9.0 5.7 7.7 LINN 9.0 7.0 7.0 7.7 04-BEN 8.0 7.3 7.3 7.6 APR 1670 7.3 8.3 7.0 7.6 GRAND SLAM 2 (PST-2GSM) 8.0 7.3 7.3 7.6 PST-217 8.0 7.7 7.0 7.6 CALYPSO 3 (MS2) 8.7 7.7 6.0 7.4 CITATION FORE 8.0 7.7 6.7 7.4 D04-LP05 8.0 8.3 6.0 7.4 PINNACLE 7.7 7.3 7.3 7.4 PST-2BLK 8.7 8.7 5.0 7.4 PST-2LAN 8.3 7.7 6.3 7.4 REPELL GLS 8.3 8.7 5.3 7.4 BARLENNIUM 8.3 6.0 7.7 7.3 D04-UP 8.0 7.3 6.7 7.3 FIESTA 4 (PICK F4) 8.7 7.3 6.0 7.3 PST-2MNG 7.3 8.3 6.3 7.3 QUICKSILVER 8.0 7.7 6.3 7.3 REVENGE GLX (JR-348) 9.0 8.0 5.0 7.3 ATTRIBUTE (IS-PR 270) 8.0 8.0 5.7 7.2 E-99 8.0 6.7 7.0 7.2 ES45 7.3 7.0 7.3 7.2 MACH I 8.0 6.7 7.0 7.2 MONTEREY 3 (JR-408) 8.0 6.7 7.0 7.2 PALACE (IS-PR 273) 8.0 8.3 5.3 7.2 PALMER IV 8.3 8.0 5.3 7.2 PHENOM (APR 1660) 8.3 8.7 4.7 7.2 ASP6001 (RTS) 8.7 7.7 5.0 7.1 ASP6002 (BPR) 8.0 7.3 6.0 7.1 CABO II (IS-PR 233) 7.7 7.7 6.0 7.1 GOALKEEPER II (JR-114) 8.3 8.0 5.0 7.1 HALO (KN42) 8.3 7.7 5.3 7.1 PENTIUM 8.0 8.0 5.3 7.1 PRESIDIO (CNV) 8.7 7.7 5.0 7.1 SUNSHINE 2 8.0 7.0 6.3 7.1 APR 1648 8.0 8.3 4.7 7.0 BRIGHTSTAR SLT 8.0 6.7 6.3 7.0 CHARISMATIC II GLSR (LTP-PG-GLSR) 8.3 7.3 5.3 7.0 DELAWARE XL (PICK 01-2) 8.0 7.7 5.3 7.0 GPR 8.3 8.0 4.7 7.0 GRAY STAR (PST-2LGL) 9.0 7.3 4.7 7.0 LA QUINTA (JR-255) 7.7 7.3 6.0 7.0 LINE DRIVE GLS (APR 1797) 7.0 8.0 6.0 7.0 TABLE 28. RED THREAD RATINGS OF PERENNIAL RYEGRASS CULTIVARS (CONT'D) AT BLACKSBURG, VA 1/ 2006 DATA RED THREAD RATINGS 1-9; 9=NO DISEASE 2/ NAME JUNE JULY AUGUST MEAN MANHATTAN 5 GLR (PST-2AM) 7.7 8.0 5.3 7.0 PALMER III 7.0 7.7 6.3 7.0 PS-2 8.0 8.0 5.0 7.0 PST-2AG4 8.0 8.0 5.0 7.0 SRX 4682 8.3 7.3 5.3 7.0 TOP GUN II (JR-324) 8.7 7.3 5.0 7.0 TR47 8.7 7.0 5.3 7.0 ASP6004 (EXS54) 7.3 7.3 6.0 6.9 BAR LP 4420 8.0 6.3 6.3 6.9 D04-11T 8.0 6.7 6.0 6.9 EXACTA II GLSR (LTP-611-GLSR) 8.3 7.3 5.0 6.9 HARRIER (SRX 4UP3) 8.3 6.0 6.3 6.9 HEADSTART 2 8.0 7.7 5.0 6.9 LPR 02203 9.0 8.0 3.7 6.9 NEXUS XD (SP4) 8.3 8.0 4.3 6.9 NEXUS XR (SNR) 8.7 7.7 4.3 6.9 OVERDRIVE 8.0 8.3 4.3 6.9 PANTHER 8.0 7.3 5.3 6.9 PANTHER GLS 8.3 7.7 4.7 6.9 SRX 4692 7.7 7.3 5.7 6.9 ZOOM (LCK) 8.0 7.7 5.0 6.9 04-BRE 8.0 6.3 6.0 6.8 AMAZING GS (IS-PR 276) 8.3 7.3 4.7 6.8 ASP6003 (TRS) 7.3 8.0 5.0 6.8 BAR LP 4920 7.7 6.3 6.3 6.8 DCM 7.3 7.7 5.3 6.8 DERBY XTREME (IS-PR 268) 7.0 8.0 5.3 6.8 KOKOMO II (IS-PR 235) 7.3 8.3 4.7 6.8 L44 8.3 7.3 4.7 6.8 PARAGON GLR 7.0 6.7 6.7 6.8 PRIMARY (IS-PR 269) 7.7 7.7 5.0 6.8 STELLAR GL (IS-PR 236) 7.3 8.3 4.7 6.8 AF 7.7 7.3 5.0 6.7 AFFINITY 7.3 6.0 6.7 6.7 INSPIRE 7.3 6.3 6.3 6.7 KEYSTONE 2 (IS-PR 312) 7.7 7.0 5.3 6.7 PIANIST (DP 17-9505) 8.0 7.7 4.3 6.7 PIZZAZZ 8.3 7.7 4.0 6.7 PLEASURE SUPREME (PM 103) 7.3 6.3 6.3 6.7 PREMIER II 8.0 5.7 6.3 6.7 REGAL 5 (IS-PR 271) 8.3 6.3 5.3 6.7 VB99 8.0 6.3 5.7 6.7 1G SQUARED (APR 1664) 7.7 6.3 5.7 6.6 ASP6006 (LPFG) 8.0 7.3 4.3 6.6 BAR LP 4317 7.3 7.0 5.3 6.6 DART (APR 1663) 7.0 8.0 4.7 6.6 DASHER 3 (PICK RB-1) 8.3 6.7 4.7 6.6 TABLE 28. RED THREAD RATINGS OF PERENNIAL RYEGRASS CULTIVARS (CONT'D) AT BLACKSBURG, VA 1/ 2006 DATA RED THREAD RATINGS 1-9; 9=NO DISEASE 2/ NAME JUNE JULY AUGUST MEAN EDGE II (AC2) 8.0 7.0 4.7 6.6 FIREBOLT (PRG HS-01-09) 8.3 6.7 4.7 6.6 PICK 02-R 8.0 7.3 4.3 6.6 WIND DANCE 2 (PWDR) 7.7 7.7 4.3 6.6 BUENA VISTA 7.3 7.7 4.3 6.4 CADDIESHACK II (JR-163) 8.0 6.3 5.0 6.4 DP 17-9788 8.0 7.7 3.7 6.4 DP1 7.7 6.3 5.3 6.4 GL-2 8.3 6.7 4.3 6.4 RAD-PR8 7.7 7.3 4.3 6.4 RNS 7.0 8.0 4.3 6.4 SECRETARIAT II GLSR (LTP-101-GLSR) 8.0 8.0 3.3 6.4 SR 4600 (SRX 4SP) 7.3 5.3 6.7 6.4 FUSION 7.7 7.3 4.0 6.3 PM 102 7.0 7.0 5.0 6.3 PROTEGE GLR 7.0 6.3 5.7 6.3 ACCENT II (JR-119) 7.7 7.3 3.7 6.2 APPLE GL (AAZ-B104) 6.7 6.7 5.3 6.2 D04-1667 7.3 6.3 5.0 6.2 GALATTI (DP 17-9502) 8.3 5.3 5.0 6.2 DP 17-9499 7.0 6.0 5.3 6.1 VB77 7.7 5.3 5.3 6.1 ASP6005 (AJM) 7.3 6.7 4.0 6.0 CUTTER II (PM 101) 7.3 6.0 4.0 5.8 PINNACLE II 7.3 5.0 4.3 5.6 LSD VALUE 3.9 3.4 5.8 2.2 C.V. (%) 11.0 16.2 29.6 9.7 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.