FIGURE 3.

Exudates from different A. dauci strains have a variable composition. 50 μg of OE from A. dauci AUS001, FRA001, FRA017, and ITA002 strains and A. brassicicola Abra 43 strain liquid cultures were analyzed using HPLC-DAD. The absorption profiles shown here at 285 nm revealed complex patterns that varied from strain to strain. Major peak numbers, as reported in Table 2, are indicated at the corresponding retention time with a black label when the peak is absent or a red label when present.