Figure 6.

Growth and infection behavior of B. cinerea MR and sensitive field strains. Mean values of 19 MR isolates and 20 sensitive isolates are shown. (A) Radial growth on malt extract medium. (B,C) Inhibition of radial growth in the presence of 1 M NaCl (B) or 10 mM H₂O₂ (C). (D) Lesion development on detached tomato leaves. (E) Sporulation efficiency on malt extract agar. Growth and infection assays (A–D) were evaluated after 72 h, sporulation after 14 d. Significant differences at ^**p < 0.01 are indicated.