TABLE 19F. PYTHIUM BLIGHT RATINGS OF OTHER FINELEAF FESCUE CULTIVARS 1/ 2001 DATA PYTHIUM BLIGHT RATINGS 1-9; 9=NO DISEASE 2/ NAME WI1 WI2 MEAN QUATRO 7.3 7.0 7.2 SR 3200 7.7 6.3 7.0 PST-4MB 7.0 6.7 6.8 SR 6000 5.3 5.0 5.2 LSD VALUE 2.1 1.5 1.3 C.V. (%) 19.4 15.3 17.7 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.