TABLE 21C. PYTHIUM BLIGHT RATINGS OF SHEEP FESCUE CULTIVARS 1994 DATA PYTHIUM BLIGHT RATINGS 1-9; 9=NO DISEASE 1/ NAME LA1 Mil MEAN QUATRO (FO 143) 9.0 9 9.0 67135 8.7 9 8.8 LSD VALUE 0.7 0 0.3 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).