TABLE 48. PERCENT DOLLAR SPOT RATINGS OF BENTGRASS CULTIVARS 1/ GROWN ON A GREEN AT LEXINGTON, KENTUCKY (KY1) 2/ 1994-97 DATA NAME MAY 95 OCTOBER 95 MAY 97 MEAN 18TH GREEN 24.3 5.3 34.0 24.4 CRENSHAW 25.0 8.0 25.0 20.8 CENTURY (SYN 92-1) 12.0 8.0 31.0 20.5 BACKSPIN (SYN 92-2) 12.7 10.0 19.3 15.3 SR 1020 13.3 7.0 16.7 13.4 PRO/CUP 9.7 9.3 16.3 12.9 IMPERIAL (SYN 92-5) 13.7 1.0 18.3 12.8 MARINER (SYN-1-88) 6.7 2.7 19.7 12.2 PENN G-6 (G-6) 12.0 5.7 14.0 11.4 SOUTHSHORE 12.3 3.7 14.0 11.0 REGENT 6.7 5.0 15.7 10.8 PENN A-1 (A-1) 8.3 4.0 12.0 9.1 PENNCROSS 4.0 7.3 10.3 8.0 MSUEB 5.0 2.3 11.7 7.7 PROVIDENCE 7.0 2.3 10.0 7.3 TRUELINE 5.0 7.0 8.7 7.3 PENN G-2 (G-2) 7.0 1.0 9.0 6.5 LOPEZ 4.3 3.7 8.7 6.3 PENNLINKS 4.0 4.3 4.7 4.4 PENN A-4 (A-4) 2.0 4.0 5.3 4.2 BAR WS 42102 1.3 4.7 5.0 4.0 CATO 2.7 2.0 5.0 3.7 ISI-AP-89150 1.0 3.3 5.0 3.6 SEASIDE 2.3 0.0 5.3 3.3 BAR AS 492 0.0 0.0 5.7 2.8 DG-P 2.0 4.0 2.7 2.8 TENDENZ 0.0 0.0 4.0 2.0 LOFTS L-93 (L-93) 0.7 2.0 1.7 1.5 LSD VALUE 11.7 11.1 10.0 7.1 C.V. (%) 88.3 98.7 51.2 71.2 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.