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Antifungal Activity of Some Lactic Acid Bacteria Against Several Soilborne Fungal Pathogens Isolated from Strawberry Plants
(2018) Canpolat, Elif; Doğaner, Müzeyyen Müge; Derviş, Sibel; Serçe, Çiğdem Ulubaş
Developing as an alternative plant disease control method by using beneficialmicroorganisms and their metabolites has gained so much importance in recent years. Inthis study, the possibilities of using microorganisms which have potential antimicrobialeffects on controlling soil-borne fungi at strawberry production were investigated. Effectsof different lactic acid bacteria (LAB) strains on the development of several soil-bornefungi were studied in vitro and in vivo. LAB were screened for antifungal activity byusing cell free supernatant against Fusarium sp., Rhizoctonia sp., Macrophomina sp.,Botrytis sp., Phtopythium sp., Cylindrocarpon sp. and Pestalotiopsis sp. Cell freesupernatant of LAB isolates showed promising antifungal activity. In vitro effectivestrains of LAB were tested in pot experiments to search their effects on diseasedevelopment and plant growth. While the antifungal effects of all LAB strains tested invitro experiments exhibited promising results, in vivo experiments revealed similareffects on different fungi genera.