TABLE 13B. FROST TOLERANCE RATINGS OF BUFFALOGRASS (SEEDED) CULTIVARS 1/ 1999 DATA FROST TOLERANCE RATINGS 1-9; 9=NO INJURY 2/ NAME MD1 TATANKA 5.3 BISON 5.0 CODY 4.3 BAM-1000 3.7 TEXOKA 3.7 LSD VALUE 2.7 C.V. (%) 38.5 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.