TABLE 33.                    GRAY LEAF SPOT RATINGS OF ST. AUGUSTINEGRASS CULTIVARS                                                   
                                                                     AT RALEIGH, NC   1/                                                                   
                                                                       2017-18 DATA                                                                        
                                                                                                                                                           
                                                         GRAY LEAF SPOT RATINGS 1-9; 9=NO DISEASE  2/ 
                                                                                                              GRAY LEAF SPOT
                                  NAME                     SEPT 17      OCT 17        AUG 18       SEPT 18         MEAN                                                                                                                         
                                                                                                                                                           
                                  CITRABLUE (FSA 1602)       7.3          6.7           7.7           8.0          7.4                                     
                                  DALSA 1404                 7.7          6.0           7.7           7.3          7.2                                     
                                  DALSA 1618                 6.7          5.3           7.0           8.0          6.8                                     
                                  FSA 1601                   5.7          4.7           8.0           8.0          6.6                                     
                                  DALSA 1501                 6.7          6.0           5.3           7.0          6.3                                     
                                  XSA11168                   7.0          6.0           5.0           7.0          6.3                                     
                                  DALSA 1623                 6.3          4.0           7.0           7.3          6.2                                     
                                  FSA 1604                   7.0          5.7           4.7           6.7          6.0                                     
                                  XSA10403                   7.3          6.0           4.0           6.7          6.0                                     
                                  DALSA 1502                 6.7          5.7           5.0           6.0          5.8                                     
                                  FSA 1614                   6.3          4.3           6.0           6.3          5.8                                     
                                  FSA 1610                   5.3          4.0           6.7           6.7          5.7                                     
                                  FSA 1609                   4.7          3.7           6.7           7.3          5.6                                     
                                  FSA 1613                   5.7          4.3           5.0           6.3          5.3                                     
                                  FSA 1606                   6.0          6.3           2.7           5.3          5.1                                     
                                  DALSA 1316                 5.7          4.3           5.3           4.0          4.8                                     
                                  FLORATAM                   6.0          4.7           5.0           3.3          4.8                                     
                                  FSA 1611                   5.7          5.0           3.3           5.0          4.8                                     
                                  FSA 1612                   6.3          5.3           3.3           3.7          4.7                                     
                                  FSA 1608                   5.0          3.7           4.3           5.3          4.6                                     
                                  PALMETTO                   5.0          4.0           4.0           5.3          4.6                                     
                                  FSA 1603                   4.0          4.0           3.3           5.7          4.3                                     
                                  RALEIGH                    5.0          4.0           3.3           4.7          4.3                                     
                                  UGA/TX SA26                5.0          4.0           3.3           4.7          4.3                                     
                                  FSA 1605                   5.7          4.7           2.0           4.0          4.1                                     
                                  DALSA 1323                 5.0          3.7           3.0           3.3          3.8                                     
                                  FSA 1607                   4.7          5.0           1.0           2.0          3.2                                     

                                  LSD VALUE                  2.4          2.0           1.8           1.4          1.4                                     
                                  C.V. (%)                  19.3         20.9          24.2          15.7         22.4                                     
 
                     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.