TABLE 32. PERCENT BROWN PATCH RATINGS OF BENTGRASS CULTIVARS 1/ GROWN ON A FAIRWAY OR TEE AT LEXINGTON, KY 2/ 2000 DATA NAME JUNE JULY AUGUST MEAN SRX 7MOBB 58.3 78.3 50.0 62.2 TIGER 48.3 76.7 46.7 57.2 PST-9PM 80.0 58.3 21.7 53.3 SRX 7MODD 63.3 66.7 19.0 49.7 RADIANCE (PST-9HG) 40.0 63.3 36.7 46.7 SR 7100 35.0 65.0 19.3 39.8 ISI AT-5 28.7 42.3 37.7 36.2 CENTURY 0.0 63.7 0.0 21.2 PROVIDENCE 0.0 42.3 0.0 14.1 IMPERIAL 0.0 38.3 3.3 13.9 BACKSPIN 0.0 33.0 0.0 11.0 GOLFSTAR 0.0 22.0 8.3 10.1 PENNCROSS 2.0 23.0 0.0 8.3 L-93 0.0 24.3 0.0 8.1 SRX 1BPAA 0.0 20.3 0.0 6.8 SR 1119 0.0 16.7 0.0 5.6 BRIGHTON (SRX 1120) 0.0 14.3 0.0 4.8 SEASIDE II 0.0 13.7 0.0 4.6 TRUELINE 0.0 11.3 0.0 3.8 PENNEAGLE 0.0 10.7 0.0 3.6 GRAND PRIX 0.0 10.0 0.0 3.3 SEASIDE 0.0 9.0 0.0 3.0 PST-0VN 0.0 7.7 0.0 2.6 PENN G-6 0.0 6.7 0.0 2.2 PRINCEVILLE 0.0 4.0 0.0 1.3 LSD VALUE 16.9 33.0 15.1 14.2 C.V. (%) 78.8 60.4 99.8 49.9 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). 2/ C.V. (COEFFICIENT OF VARIATION) INDICATES THE PERCENT VARIATION OF THE MEAN IN EACH COLUMN.