Fig. 2

Alcaligenes sp. CT10 antagonizes against Pseudomonas sp. ZS1. a Growth curve of the mixed CT10 and ZS1 cultures. b Dynamic change of CT10 and ZS1 populations in mixed culture. Arrow indicates the point that the population diminished. c Plate halo assay showing that the growth of ZS1 is inhibited by supernatant extract derived from CT10 cultures