TABLE 71C. MICRODOCHIUM PATCH RATINGS OF COLONIAL BENTGRASS CULTIVARS GROWN ON A FAIRWAY OR TEE AT PUYALLUP, WA 1/ 2009-13 DATA MICRODOCHIUM PATCH RATINGS 1-9; 9=NO DISEASE 2/ NAME NOV_2012 DEC_2012 JAN_2013 FEB_2013 MEAN PST-R9D7 4.7 5.7 7.0 5.7 5.8 TIGER II 4.0 5.0 6.7 6.0 5.4 A08-EBM 4.7 4.3 6.0 6.0 5.3 A08-FT12 5.3 5.3 5.3 5.3 5.3 BCD 5.0 4.7 5.7 5.0 5.1 GREENTIME 3.3 3.7 5.3 5.7 4.5 LSD VALUE 1.7 1.7 0.9 1.2 1.5 C.V. (%) 17.7 16.9 8.1 9.6 17.5 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.