TABLE 15. GRAY LEAF SPOT RATINGS OF ST. AUGUSTINEGRASS CULTIVARS 1/ 2005 DATA GRAY LEAF SPOT RATINGS 1-9; 9=NO DISEASE 2/ NAME MS1 RALEIGH 7.7 MSA 2-3-98 7.3 MERCEDES 7.0 DELMAR 6.7 MSA 31 6.7 FLORATAM 4.0 LSD VALUE 1.0 C.V. (%) 9.5