TABLE 56B.    SPRING DEAD SPOT MEASUREMENTS OF BERMUDAGRASS (SEEDED) CULTIVARS
                                                                      AT STILLWATER, OK  1/
                                                                        1997-2001 DATA
                                                         SPRING DEAD SPOT MEASURED IN SQ. CENTIMETER  2/

                                          NAME                             2000        2001        2002        MEAN

                                          PRINCESS                        1947.3      3726.7      3311.7      2995.2
                                          MAJESTIC                        1080.7      2530.3      3096.3      2235.8
                                          PYRAMID                         1093.3      2502.7      2885.7      2160.6
                                          TRANSCONTINENTAL (PST-R69C)      805.7      2123.7      3177.7      2035.7
                                          SWI-11                           536.7      2572.7      2589.0      1899.4
                                          J-540                            875.7      2332.3      2180.0      1796.0
                                          BLUE-MUDA                        805.7      1830.0      2377.7      1671.1
                                          SHANGRI LA                       741.7      1755.7      2476.0      1657.8
                                          SOUTHERN STAR (J-1224)           808.7      1752.7      2263.7      1608.3
                                          JACKPOT                          681.7      1804.3      2292.7      1592.9
                                          NUMEX-SAHARA                     617.7      1733.0      2416.3      1589.0
                                          BLACKJACK                        751.0      1977.7      2035.0      1587.9
                                          SYDNEY (SWI-7)                   834.3      1256.3      2642.0      1577.6
                                          SAVANNAH                         716.7      1735.7      2186.3      1546.2
                                          ARIZONA COMMON                   622.3      1790.7      2220.7      1544.6
                                          SUNDEVIL II                      637.3      1553.7      2289.7      1493.6
                                          MIRAGE                           747.0      1626.0      1923.0      1432.0
                                          RIVIERA (OKS 95-1)               795.0      1190.7      1595.0      1193.6

                                          LSD VALUE                        949.0      1875.9      2444.4      1347.8
                                          C.V. (%)                          48.9        39.9        33.3        55.5

                           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.