Preliminary screening of rhizosphere bacteria in shallot plants grown in organic field as antagonists against Fusarium oxysporum f.sp. cepaeGallyndra Fatkhu Dinata, Christa Dyah Utami, Ferril Muhammad Nur, Devina Cinantya Anindita and Suwinda FibrianiBIO Web Conf., 210 (2026) 02018DOI: https://doi.org/10.1051/bioconf/202621002018