TABLE 8. DISEASE RATINGS OF BENTGRASS CULTIVARS GROWN ON A MODIFIED SOIL GREEN 1/ 1990 DATA DISEASE RATINGS 1-9; 9=NO DISEASE 2/ NAME FL1 LA1 MEAN 88.CBE 7.0 8.0 7.5 NORMARC 101 (REGENT) . 7.0 7.0 TAMU 88-1 5.3 8.7 7.0 SR 1020 7.3 6.3 6.8 MSCB-8 5.7 7.7 6.7 PENNCROSS 5.3 8.0 6.7 UM 84-01 (BISKA) 8.0 5.3 6.7 CARMEN 6.3 6.7 6.5 FORBES 89-12 (PRO/CUP) 7.0 6.0 6.5 MSCB-6 5.3 7.7 6.5 WVPB 89-D-15 6.7 6.3 6.5 PENNLINKS 5.7 7.0 6.3 TRACENTA 6.3 6.3 6.3 88.CBL 5.7 5.7 5.7 NATIONAL 5.3 6.0 5.7 PUTTER 6.3 5.0 5.7 BARDOT 5.0 5.7 5.3 COBRA 5.3 5.3 5.3 EGMONT 3.7 5.7 4.7 EMERALD 4.0 5.0 4.5 PROVIDENCE 4.3 3.7 4.0 ALLURE 5.0 2.7 3.8 BR 1518 2.3 1.0 1.7 LSD VALUE 2.6 3.0 2.0 1/ AT THE ABOVE LOCATIONS, SEVERAL DISEASES WERE PRESENT SIMULTANEOUSLY AND THE DAMAGE CAUSED BY EACH DISEASE COULD NOT EASILY BE DETERMINED. THEREFORE, THE ABOVE RATINGS REFLECT AN OVERALL ASSESSMENT OF DAMAGE CAUSED BY SEVERAL DISEASES. 2/ 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).