Fig. 2

Composition of the pepper and tomato bacterial communities. A The relative abundance of the top 10 bacterial phyla in different treatments of tomato and pepper. Bacterial phyla relative abundance differences between pepper treatments are indicated by capitalized letters, and differences between tomato treatments are shown with lowercase letters (P < 0.05). B The two-tailed test revealed significantly different bacterial genera (relative abundance > 1%) in PHR and PDR, and the P-value was corrected using Bonferroni. C The two-tailed test revealed significantly different bacterial genera (relative abundance > 1%) in THR and TDR, and the P-value was corrected using Bonferroni. PHB bulk of healthy pepper, PHR rhizosphere of healthy pepper, PDB bulk of diseased pepper, PDR rhizosphere of diseased pepper, THB bulk of healthy tomato, THR rhizosphere of healthy tomato, TDB bulk of diseased tomato, TDR rhizosphere of diseased tomato