TABLE 13A.      MEAN TURFGRASS QUALITY RATINGS OF ZOYSIAGRASS CULTIVARS
                                                            GROWN UNDER DIFFERENT IRRIGATION LEVELS  1/
                                                                           1998 DATA

                                                          TURFGRASS QUALITY RATINGS 1-9; 9=IDEAL TURF  2/

                                                                               IRRIGATION LEVELS             
                                                                TO PREVENT   TO PREVENT  SEVERE STRESS/
                                                NAME              STRESS      DORMANCY   NO IRRIGATION   MEAN

                                                EMERALD              6.7         7.5         2.5         6.6
                                                DALZ 9601            6.5         7.7         2.4         6.5
                                                EL TORO              6.5         5.8         7.3         6.3
                                                ZEON                 6.1         7.7         1.8         6.3
                                                VICTORIA             5.6         7.3          .          6.1
                                                JAMUR                6.2         5.8         5.8         6.1
                                                DE ANZA              5.7         6.6          .          5.9
                                                J-14                 5.6         5.6         7.1         5.7
                                                ZEN-400              5.7         5.0         7.5         5.7
                                                HT-210               5.1         7.0          .          5.7
                                                MEYER                5.3         6.3         6.0         5.6
                                                J-37                 5.6         5.0         7.3         5.5
                                                J-36                 5.4         4.9         7.1         5.4
                                                ZENITH               5.1         5.5         8.2         5.4
                                                MIYAKO               5.6         4.9         4.7         5.3
                                                ZEN-500              5.1         5.2         7.2         5.3
                                                CHINESE COMMON       5.2         4.8         6.7         5.2
                                                KOREAN COMMON        4.2         4.7         4.1         4.3
                                                Z-18                 3.3         5.6         2.4         3.8

                                                LSD VALUE            0.3         0.3         1.7         0.2
                                                C.V. (%)            10.1         5.7        16.3         9.4


                           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.