TABLE 19C.   LEAF SPOT RATINGS OF SHEEP FESCUE CULTIVARS  1/
                                              AT ORONO, ME
                                                1997 DATA
                                  LEAF SPOT RATINGS 1-9;  9=NO DISEASE  2/

                      NAME               JUNE    JULY    AUGUST    SEPTEMBER   MEAN

                      QUATRO (FO 143)     6.7      5       6.7        8.3       6.7
                      67135               5.7      4       7.3        4.7       5.4

                      LSD VALUE           6.6     6.6      5.2        1.4       0.6
                      C.V. (%)           30.3    41.6     21.0        6.3       2.9

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.