TABLE 13. WINTER COLOR RATINGS OF BENTGRASS CULTIVARS GROWN ON A GREEN 1/ 1996 DATA WINTER COLOR RATINGS 1-9; 9=COMPLETE COLOR RETENTION 2/ NAME AZ1 OK1 MEAN PENN A-4 (A-4) 8.0 5.0 6.5 TENDENZ 6.3 . 6.3 LOFTS L-93 (L-93) 7.7 4.3 6.0 CATO 7.0 4.7 5.8 DG-P 6.3 4.7 5.5 PENN A-1 (A-1) 7.0 4.0 5.5 REGENT 6.7 4.0 5.3 BAR AS 492 5.3 . 5.3 PENN G-6 (G-6) 7.0 3.3 5.2 PROVIDENCE 6.7 3.7 5.2 SR 1020 6.3 4.0 5.2 18TH GREEN 7.0 3.0 5.0 CRENSHAW 7.3 2.7 5.0 ISI-AP-89150 6.3 3.7 5.0 MSUEB 6.0 3.7 4.8 SOUTHSHORE 6.0 3.7 4.8 IMPERIAL (SYN 92-5) 6.0 3.3 4.7 PENN G-2 (G-2) 6.0 3.3 4.7 CENTURY (SYN 92-1) 5.7 3.3 4.5 LOPEZ 5.7 3.3 4.5 PENNLINKS 5.0 4.0 4.5 BAR WS 42102 6.0 2.7 4.3 PENNCROSS 6.0 2.7 4.3 PRO/CUP 5.3 3.3 4.3 TRUELINE 5.3 3.3 4.3 BACKSPIN (SYN 92-2) 5.0 3.0 4.0 MARINER (SYN-1-88) 4.3 3.3 3.8 SEASIDE 5.0 2.3 3.7 LSD VALUE 0.9 1.2 0.8 C.V. (%) 9.0 21.6 13.6 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 MEANS IN EACH COLUMN.