Plant Growth Promoting Rhizobacteria for Biocontrol of Tomato Bacterial Wilt Caused by Ralstonia solanacearum

Figure 1

Effect of plant growth-promoting rhizobacteria antagonists on the disease incidence of tomato varieties under greenhouse conditions. Bars with similar lower or uppercase letter(s) on top are not significantly different according to Tukey’s test (α = 0.05). Lowercase and uppercase letters refer to the comparison between treatments with the same tomato variety and varieties with the same treatment, respectively. TC: tomato cultivar, RS refers to Ralstonia solanacearum (positive control).