(Figure 4)
From the eleven genera present exclusively in T. ni attacked
treatments (left side of Venn diagram in Figure 4 and Table 1), five
genera includingAzospirillum ,Achromobacter , Arthrobacter , Hydrogenophaga, andBurkholderia showed the highest relative abundance. When
comparing bacteria genera within each crop, Azospirillum andBurkholderia were significantly higher in relative abundance in
sweet corn crop (p<0.05) (Table 1A). In beans, tomato and reed
beet (Table 1B, 1C, and 1D, respectively), the genus Arthrobacterpresented a significant difference and a high relative abundance
(p<0.05) when compared to other overlapping bacteria. No
significant differences among those genera were observed within theA. thaliana rhizosphere (Table 1C) after T. ni attack.