TABLE 13A.       MEAN TURFGRASS QUALITY RATINGS OF ZOYSIAGRASS CULTIVARS
                                    UNDER DIFFERENT IRRIGATION LEVELS  1/
                                                1997 DATA

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

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

                     EL TORO              5.8         5.4         5.1         5.6
                     DALZ 9601            5.6         6.1         4.5         5.6
                     J-37                 5.4         5.4         6.3         5.5
                     JAMUR                5.8         5.4         3.5         5.4
                     EMERALD              5.3         5.8         4.2         5.3
                     ZEON                 5.2         5.9         4.5         5.3
                     ZENITH               4.8         5.7         6.7         5.3
                     ZEN-400              5.2         5.1         6.2         5.3
                     J-14                 5.2         5.5         5.2         5.3
                     DE ANZA              5.4         5.5         3.8         5.2
                     J-36                 5.0         4.8         6.1         5.1
                     CHINESE COMMON       5.1         4.5         6.2         5.1
                     HT-210               5.0         5.6         4.1         5.1
                     MIYAKO               5.5         4.5         3.7         5.0
                     ZEN-500              4.7         4.8         6.1         4.9
                     VICTORIA             4.9         5.4         3.9         4.9
                     MEYER                4.4         5.7         4.8         4.8
                     Z-18                 3.1         4.7         3.3         3.6
                     KOREAN COMMON        3.0         3.4         2.1         3.0

                     LSD VALUE            0.4         0.6         0.8         0.3

                     C.V. (%)            13.9        14.4        15.4        14.2


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.