TABLE 12. FROST TOLERANCE RATINGS OF ST. AUGUSTINEGRASS CULTIVARS 1992 DATA FROST TOLERANCE RATINGS 1-9; 9=NO INJURY 1/ NAME MS1 MEAN MERCEDES 6.0 6.0 MSA-11 6.0 6.0 MSA-2 6.0 6.0 MSA-20 6.0 6.0 S-6-71-138 6.0 6.0 S-71-2090 6.0 6.0 S-71-770 6.0 6.0 DELMAR 5.7 5.7 M-1 5.7 5.7 RALEIGH 5.7 5.7 DALSA 8401 5.3 5.3 JADE 5.0 5.0 SEVILLE 4.7 4.7 TR-6-3 (DD-I) 4.7 4.7 FX-332 4.0 4.0 TR 6-10 (DD-II) 4.0 4.0 FLORATAM 3.7 3.7 FX-313 3.7 3.7 FX-33 3.7 3.7 S-6-72-107 3.7 3.7 SUNCLIPSE 3.7 3.7 BITTERBLUE 3.3 3.3 FLORALAWN 3.3 3.3 FX-10 3.3 3.3 FX-261 3.3 3.3 LSD VALUE 0.7 0.7 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).