TABLE 14. BROWN PATCH RATINGS OF BENTGRASS CULTIVARS GROWN ON A NATIVE SOIL GREEN 1993 DATA BROWN PATCH RATINGS 1-9; 9=NO DISEASE 1/ NAME IL2 VA1 MEAN COBRA 9.0 7.3 8.2 LOPEZ (WVPB 89-D-15) 9.0 7.3 8.2 SR 1020 9.0 7.0 8.0 VIPER (88.CBL) 9.0 7.0 8.0 PENNCROSS 9.0 6.7 7.8 PUTTER 9.0 6.7 7.8 REGENT (NORMARC 101) 9.0 6.7 7.8 CARMEN 9.0 6.3 7.7 NATIONAL 9.0 6.3 7.7 PENNLINKS 9.0 6.0 7.5 88.CBE 9.0 5.7 7.3 PRO/CUP (FORBES 89-12) 9.0 5.7 7.3 PROVIDENCE 8.3 6.3 7.3 EMERALD 8.3 6.0 7.2 EGMONT 7.3 5.3 6.3 BR 1518 6.7 5.3 6.0 ALLURE 7.3 3.0 5.2 BARDOT 5.3 2.7 4.0 TRACENTA 5.0 2.7 3.8 LSD VALUE 2.3 2.4 1.7 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).