TABLE 28. DOLLAR SPOT RATINGS OF BENTGRASS CULTIVARS GROWN ON A GREEN 1/ 1999-2002 DATA DOLLAR SPOT RATINGS 1-9; 9=NO DISEASE 2/ 3/ 4/ NAME IL1 KS1 ME1 MO1 NJ1 OK1 PA1 RI1 RI2 TX1 VA1 WI1 MEAN SR 7200 8.0 5.5 8.3 7.7 8.2 8.6 . 9.0 7.7 7.3 8.7 9.0 8.0 PENNCROSS 3.7 6.8 6.7 7.8 8.0 8.7 7.7 9.0 6.8 7.3 8.3 8.7 7.9 L-93 6.7 7.5 7.2 7.8 7.7 8.9 8.0 8.0 6.0 8.0 8.0 9.0 7.9 PST-A2E 4.0 6.2 7.8 8.0 7.8 8.8 7.7 8.5 5.7 7.3 7.3 9.0 7.7 PENNLINKS 3.0 7.0 6.3 7.8 7.8 8.4 7.7 9.0 6.0 6.3 8.3 8.7 7.7 PENN A-1 5.3 6.5 7.5 7.2 7.3 8.4 8.0 8.8 6.5 7.7 7.7 8.0 7.6 PENN A-2 4.3 6.8 7.0 6.8 7.8 8.6 8.0 8.8 5.8 8.0 8.7 9.0 7.6 BAVARIA 7.3 6.3 7.2 6.7 7.2 8.6 . 8.8 8.3 6.3 8.3 9.0 7.4 VESPER (PICK MVB) 7.3 5.7 8.3 6.5 7.0 8.3 8.7 9.0 6.0 6.7 8.3 8.7 7.4 ISI AP-5 4.0 5.8 7.0 7.5 7.3 8.0 7.7 7.3 5.5 7.0 8.0 9.0 7.4 PENN G-6 4.0 6.0 7.7 7.3 6.4 8.4 7.3 7.8 4.8 7.3 8.0 8.7 7.2 SRX 1BPAA 3.7 6.5 8.0 7.4 6.2 8.6 7.3 8.7 3.3 7.3 8.0 9.0 7.2 PENN G-1 4.7 6.8 7.0 7.7 6.1 8.4 7.7 8.8 4.7 6.3 8.0 7.3 7.1 SRX 1NJH 4.0 6.0 7.7 7.3 7.1 8.1 7.0 7.8 2.7 7.0 8.3 9.0 7.1 BENGAL (BAR AS 8FUS2) 4.0 6.2 8.0 7.8 5.9 7.9 7.3 6.8 3.8 7.7 6.7 9.0 7.1 PENN A-4 5.0 5.5 7.2 7.4 6.7 7.9 7.0 7.7 5.0 5.7 7.3 8.7 7.1 PICK CB 13-94 3.7 5.5 6.2 7.0 6.3 8.1 7.0 8.3 6.2 7.3 7.0 8.7 7.0 ABT-CRB-1 3.0 5.7 7.0 7.3 5.8 7.7 6.7 7.5 4.0 8.0 6.3 7.3 6.8 SR 1119 3.7 5.3 6.8 7.5 5.7 8.4 5.7 8.0 3.0 6.3 7.0 7.7 6.7 IMPERIAL 3.3 4.3 7.3 7.2 5.0 6.7 6.7 7.3 5.8 6.0 8.0 8.3 6.5 BRIGHTON (SRX 1120) 4.7 5.7 7.2 6.9 6.1 8.0 6.3 8.3 2.7 5.7 6.7 8.0 6.5 SYN 96-3 3.0 3.5 7.2 7.8 4.6 6.9 6.0 6.8 4.2 5.7 7.7 8.0 6.3 SYN 96-1 3.3 4.0 7.0 6.9 4.2 6.9 6.0 7.8 5.3 6.7 7.0 8.3 6.2 PROVIDENCE 4.7 4.5 6.7 7.3 4.8 7.4 6.7 6.7 2.5 5.0 6.0 8.0 6.2 BACKSPIN 3.3 4.5 7.0 5.8 4.3 7.7 6.0 6.7 4.0 6.3 6.3 7.0 5.9 BAR CB 8US3 3.7 3.5 6.0 6.7 4.6 6.8 7.0 5.5 3.3 5.3 6.0 8.0 5.7 SYN 96-2 3.3 3.2 7.7 6.9 3.7 4.4 5.7 8.0 5.7 4.3 6.7 5.7 5.6 CENTURY 3.3 4.0 7.2 6.9 3.9 5.0 5.3 6.2 2.5 5.0 7.7 6.0 5.4 CRENSHAW 2.3 3.5 7.3 6.7 4.2 5.0 4.0 5.5 2.3 3.7 7.3 6.7 5.2 LSD VALUE 1.1 1.2 1.9 2.1 2.1 1.1 1.1 1.2 1.4 1.6 2.3 2.1 0.8 C.V. (%) 16.4 15.0 16.9 18.5 22.8 8.6 9.8 9.5 17.7 15.4 18.7 16.3 16.3 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/ DOLLAR SPOT RATED AT "IL1", "VA1" & "WI1" IN 2000, AT PA1" & "TX1" IN 2002, AT "KS1", RI1" & "RI2" IN 1999-2000, AT "ME1" IN 2000-2001, AT "MO1" IN 1999-2002, AT "NJ1" IN 2000-2002, AND AT "OK1" IN 1999, 2000 & 2002. 4/ DOLLAR SPOT CAUSED BY SCLEROTINIA HOMOEOCARPA AT "NJ1" IN 2000-02, AT "PA1" & "TX1" IN 2002, AND AT "KS1", OK1", "VA1" & "WI1" IN 2000.