Fig. 4From: Exploring the key microbial changes in the rhizosphere that affect the occurrence of tobacco root-knot nematodesBacterial (a) and fungal (b) community composition after treatment with biocontrol agents: Bacillus subtilis (Bs), Pseudomonas fluorescens (Pf), and Paecilomyces lilacinus (Pl); the untreated diseased soil (P_D) was set as controlBack to article page