TABLE 28B. RED THREAD RATINGS OF CHEWINGS FESCUE CULTIVARS AT PUYALLUP, WA 1/ 2009 DATA RED THREAD RATINGS 1-9; 9=NO DISEASE 2/ NAME JUNE SEPTEMBER MEAN PSG 50C3 9.0 7.7 8.3 FAIRMONT (TCD) 8.0 7.7 7.8 IS-FRC-33 8.3 7.3 7.8 LACROSSE 8.3 7.0 7.7 ZODIAC 7.7 7.7 7.7 IS-FRC-35 8.0 7.0 7.5 TREAZURE II 7.3 7.3 7.3 INTRIGUE 2 7.0 7.0 7.0 PST-4CSD 7.3 6.7 7.0 MVS-FRC-101 7.7 6.0 6.8 CASCADE 6.7 6.3 6.5 LSD VALUE 2.3 2.8 0.9 C.V. (%) 12.5 14.7 6.8 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.