TABLE 20D. PYTHIUM BLIGHT RATINGS OF HARD FESCUE CULTIVARS 1/ 2010 DATA PYTHIUM BLIGHT RATINGS 1-9; 9=NO DISEASE 2/ NAME PA1 SPARTAN II 9.0 BIGHORN GT (PST-4BU3) 8.7 GOTHAM 8.7 PST-4HES 8.0 SWORD (NC-HF1) 8.0 BEACON (Z6300) 7.7 LSD VALUE 1.6 C.V. (%) 12.0 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.