TABLE 43. THATCH ASHED DRY WEIGHT RATINGS OF BENTGRASS CULTIVARS 1/ GROWN ON A GREEN 2/ 1994-97 DATA THATCH ASHED DRY WEIGHT: KG./SQ.M. 3/ NAME WA3 WA4 MEAN PENN G-2 (G-2) 2.6 2.1 2.3 PROVIDENCE 2.7 2.0 2.3 PENN A-1 (A-1) 2.6 2.0 2.3 DG-P 2.3 . 2.3 BAR WS 42102 2.5 2.0 2.2 PENN A-4 (A-4) 2.5 1.9 2.2 CENTURY (SYN 92-1) 2.4 2.0 2.2 PENN G-6 (G-6) 2.4 2.0 2.2 SOUTHSHORE 2.5 1.9 2.2 SR 1020 2.5 1.9 2.2 PRO/CUP 2.4 2.0 2.2 LOFTS L-93 (L-93) 2.3 2.0 2.1 CATO 2.3 2.0 2.1 PENNCROSS 2.4 1.9 2.1 IMPERIAL (SYN 92-5) 2.3 1.9 2.1 TRUELINE 2.4 1.9 2.1 ISI-AP-89150 2.4 1.8 2.1 CRENSHAW 2.4 1.8 2.1 LOPEZ 2.3 1.9 2.1 REGENT 2.4 1.8 2.1 PENNLINKS 2.4 1.7 2.1 TENDENZ 2.3 1.8 2.0 BACKSPIN (SYN 92-2) 2.2 1.9 2.0 18TH GREEN 2.3 1.7 2.0 BAR AS 492 2.4 1.6 2.0 MARINER (SYN-1-88) 2.2 1.8 2.0 SEASIDE 2.1 1.6 1.9 MSUEB 2.0 1.6 1.8 LSD VALUE 0.8 0.8 0.6 C.V. (%) 28.1 37.1 32.0 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. 3/ THATCH ASHED DRY WEIGHT RATED IN 1995-96.