Chinese Journal of Tropical Crops

Impact of Beauveria bassiana Infection on the Structure of Soil Microbial Community in Nests of Solenopsis invicta

MENG Qianqian, MA Lianjie, YU Yonghao, GUO Xiao, HUANGFU Jiayi, GUO Lulu, LONG Xiuzhen

Chinese Journal of Tropical Crops, 2026, 47(2): 519-530. DOI: 10.3969/j.issn.1000-2561.2026.02.022

样品 Sample	细菌Bacteria		真菌Fungi
样品 Sample	优化序列数 Optimization sequence number	降噪后序列数 Denoising sequence number	优化序列数 Optimization sequence number	降噪后序列数 Denoising sequence number
48 h_1	69 584	36 735	98 710	98 182
48 h_2	63 228	38 011	106 190	105 610
48 h_3	76 452	35 759	101 772	100 376
96 h_1	62 887	33 120	101 617	100 220
96 h_2	63 241	36 395	101 946	101 538
96 h_3	74 937	40 690	101 358	100 913
CK_1	65 031	39 165	97 590	95 186
CK_2	79 083	42 560	83 814	83 013
CK_3	73 195	40 539	82 633	80 968

Tab. 1 Sequencing results of soil samples treated with B. bassiana at different treatment times on ant nests

Other figure/table from this article

Fig. 1 Dilution curves of soil samples A: Bacterial community; B: Fungi community.
Fig. 2 Changes in bacterial community diversity index after treatment of ant nests with B. bassiana * indicates significant difference (P<0.05).
Fig. 3 Changes in fungi community diversity index after treatment of ant nests with B. bassiana * indicates significant difference (P<0.05); ** indicates extremely significant difference (P<0.01); *** indicates extremely significant difference (P<0.001).
Fig. 4 Changes in bacterial community composition after infection of ant nests by B. bassiana at different times A: Phylum level; B: Genus level.
Fig. 5 Changes in fungi community composition after infection of ant nests by B. bassiana at different times A: Phylum level; B: Genus level.
Fig. 6 Distribution of bacterial communities among different treatment groups after infection of ant nests by B. bassiana A: Venn diagram of species distribution between different treatments; B: The same bacterial species in three treatments; C: Unique bacterial species of 48 h treatment; D: Unique bacterial species of 96 h treatment.
Fig. 7 Function prediction of KEGG pathway in differential bacteria A: Bacterial differences between treatments: B: The same bacteria in the three treatments; C: Unique bacterial species of 48 h treatment; D: Unique bacterial species of 96 h treatment.