TABLE 26B. RED THREAD RATINGS OF CHEWINGS FESCUE CULTIVARS AT BLACKSBURG, VA 1/ 2006 DATA RED THREAD RATINGS 1-9; 9=NO DISEASE 2/ NAME APRIL JUNE AUGUST MEAN 7 SEAS 7.0 8.3 6.7 7.3 SR 5130 (SRX 51G) 6.0 8.3 7.7 7.3 AMBASSADOR 5.7 8.7 7.0 7.1 DP 77-9885 6.3 8.3 6.0 6.9 LONGFELLOW II 5.0 8.0 7.3 6.8 PST-4TZ 5.3 9.0 6.0 6.8 COMPASS (ACF 188) 5.7 8.7 5.7 6.7 CULUMBRA II (ACF 174) 6.3 8.3 5.3 6.7 J-5 (JAMESTOWN 5) 5.7 7.7 6.7 6.7 ZODIAC (BUR 4601) 5.7 8.3 6.0 6.7 DP 77-9886 5.3 7.7 6.3 6.4 IS-FRC 17 5.7 7.3 6.3 6.4 CASCADE 4.3 8.7 5.0 6.0 MUSICA 5.0 7.0 5.0 5.7 LSD VALUE 2.6 2.9 4.7 1.9 C.V. (%) 18.2 12.5 25.8 10.7 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.