2026. Characterization of the antagonist microbiota in biofertilizers and their role in multitrophic interactions for the management of Meloidogyne exigua in arabica coffee under a randomized block design with a 9×2 factorial scheme. Bioscience Journal. 42, (Aug. 2026), e42015. DOI:https://doi.org/10.14393/BJ-v42n0a2026-79269.