Figure 5

Detached tomato fruits inoculated with Botrytis cinerea.
Panel 1 (therapeutic effect): tomato fruits inoculated with agar discs from the edges of 3 to 5-day-old B. cinerea colony growing on PDA 24 h prior to spray with (A) methanol-extracted bioactive compounds at 1000 μg/mL, (B) cell-free filtrate of X. nematophila TB culture, (C) chemical control (50% Sumilex, 1000×) and (D) water control. Panel 2 (protective effect): tomato fruits inoculated with agar discs from the edges of 3 to 5-day-old B. cinerea colony growing on PDA 24 h after spraying with (A) methanol-extracted bioactive compounds at 1000 μg/mL, (B) cell-free filtrate of X. nematophila TB culture, (C) chemical control (50% Sumilex, 1000×) and (D) water control.