TABLE 19D. RED THREAD RATINGS OF HARD FESCUE CULTIVARS 1/ 2010 DATA RED THREAD RATINGS 1-9; 9=NO DISEASE 2/ NAME PA1 RI1 MEAN GOTHAM 8.7 7.3 8.0 PST-4HES 8.7 7.3 8.0 BIGHORN GT (PST-4BU3) 9.0 5.7 7.3 SPARTAN II 8.7 4.7 6.7 BEACON (Z6300) 9.0 3.3 6.2 SWORD (NC-HF1) 8.3 4.0 6.2 LSD VALUE 0.8 2.9 1.5 C.V. (%) 5.4 33.6 18.7 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.