Caroxylon dendroides o‘simligi galotolerant bakteriyalarining Fusarium turkumi vakillariga qarshi antagonistik faolligi
Antagonistic activity of halotolerant bacteria from Caroxylon dendroides against members of the genus Fusarium
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Abstract
Phytopathogenic fungi pose a serious threat to agricultural sustainability, causing substantial economic losses and reducing food quality. Therefore, exploring alternative disease management strategies, particularly those involving naturally occurring microorganisms with antagonistic potential, is of considerable importance.
In this study, the plant growth-promoting properties of halotolerant bacterial strains isolated from the halophyte Caroxylon dendroides (Pall.) Tzvelev, commonly known as Sho‘rbuta, growing in saline soils of Saykhunabad District, Syrdarya Region, Uzbekistan, were evaluated. Based on MALDI-TOF analysis, the most promising isolates were identified as Bacillus atrophaeus strain 20 and Bacillus rugosus strain 29. The antagonistic activity of these selected isolates against the phytopathogenic fungi Fusarium oxysporum, F. gossypinum, F. graminearum, and F. brachygibbosum was subsequently assessed.
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