TABLE 51A.   SPRING DEAD SPOT RATINGS OF BERMUDAGRASS CULTIVARS
                                                                      AT FLORENCE, SC  1/
                                                                       2003-06 DATA

                                                        SPRING DEAD SPOT RATINGS 1-9; 9=NO DISEASE  2/  3/

                                                   NAME                      MAY      OCTOBER     MEAN

                                                   MS-CHOICE                 7.3        6.0        6.7
                                                   PATRIOT                   7.7        5.7        6.7
                                                   TIFSPORT                  7.3        5.7        6.5
                                                   OKC 70-18                 7.0        5.3        6.2
                                                   SWI-1001                  6.7        5.7        6.2
                                                   CONTESSA (SWI-1045)       6.3        5.7        6.0
                                                   MIDLAWN                   6.7        5.3        6.0
                                                   ASHMORE                   6.3        5.3        5.8
                                                   CIS-CD5                   6.3        5.3        5.8
                                                   NUMEX SAHARA              6.3        5.3        5.8
                                                   TIFT NO. 2                5.7        6.0        5.8
                                                   VERACRUZ (SWI-1041)       6.3        5.3        5.8
                                                   CELEBRATION               6.3        5.0        5.7
                                                   CIS-CD6                   6.0        5.3        5.7
                                                   SUNSTAR                   6.0        5.3        5.7
                                                   SWI-1014                  6.0        5.3        5.7
                                                   TIFT NO. 3                6.0        5.3        5.7
                                                   TIFT NO. 4                5.7        5.7        5.7
                                                   TIFWAY                    6.0        5.3        5.7
                                                   YUKON                     6.0        5.3        5.7
                                                   PANAMA                    6.0        5.0        5.5
                                                   SOVEREIGN (SWI-1012)      5.7        5.3        5.5
                                                   SWI-1044                  5.7        5.3        5.5
                                                   ARIZONA COMMON            5.3        5.3        5.3
                                                   FMC-6                     6.0        4.7        5.3
                                                   GN-1                      5.7        5.0        5.3
                                                   LAPALOMA (SRX 9500)       5.7        5.0        5.3
                                                   SR 9554                   5.7        5.0        5.3
                                                   SWI-1046                  5.7        5.0        5.3
                                                   CIS-CD7                   5.3        5.0        5.2
                                                   MOHAWK                    5.3        5.0        5.2
                                                   PRINCESS 77               5.7        4.7        5.2
                                                   SWI-1003                  5.3        5.0        5.2
                                                   TIFT NO. 1                5.7        4.7        5.2
                                                   SUNBIRD (PST-R68A)        5.3        4.7        5.0
                                                   TRANSCONTINENTAL          5.3        4.7        5.0
                                                   AUSSIE GREEN              5.3        4.3        4.8
                                                   SOUTHERN STAR             5.0        4.7        4.8
                                                   SUNDEVIL II               5.3        4.3        4.8
                                                   B-14                      4.7        4.7        4.7
                                                   PREMIER (OR 2002)         5.0        4.3        4.7
                                                   RIVIERA                   4.7        4.3        4.5

                                                   LSD VALUE                 2.0        1.9        1.7
                                                   C.V. (%)                 15.0       13.0       12.7

                           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/  SPRING DEAD SPOT RATED IN 2006 ONLY.