TABLE 20. BROWN PATCH RATINGS OF BENTGRASS CULTIVARS GROWN ON A MODIFIED SOIL GREEN 1993 DATA BROWN PATCH RATINGS 1-9; 9=NO DISEASE 1/ NAME MA1 18TH GREEN (UM 84-01) 9.0 88.CBE 9.0 CARMEN 9.0 COBRA 9.0 MSCB-6 9.0 MSCB-8 9.0 NATIONAL 9.0 PENNCROSS 9.0 PENNLINKS 9.0 PRO/CUP (FORBES 89-12) 9.0 PROVIDENCE 9.0 REGENT (NORMARC 101) 9.0 SR 1020 9.0 TAMU 88-1 9.0 ALLURE 8.7 LOPEZ (WVPB 89-D-15) 8.7 VIPER (88.CBL) 8.7 EGMONT 8.0 EMERALD 8.0 PUTTER 7.3 BR 1518 7.0 BARDOT 5.3 TRACENTA 4.7 LSD VALUE 1.9 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).