Inhibitory effect and possible mechanism of a Pseudomonas strain QBA5 against gray mold on tomato leaves and fruits caused by Botrytis cinerea
Fig 1
Cell-free supernatant of QBA5 significantly inhibited conidia germination and germ tube growth of B. cinerea.
A: The germination rate of B. cinerea conidia after 8 h incubation with different concentrations of the cell-free supernatant of QBA5 at 23°C. B: Germ tube growth of B. cinerea at two time points after incubation with different concentrations of the cell-free supernatant of QBA5 at 23°C. Columns with different letters are significantly different. (p<0.01).