Enhancement of production of pathogen-suppressing volatiles using amino acids.

ABSTRACT: Bacterial volatile organic compounds can play a significant role in antagonistic interactions. Enhancing the production of bacterial volatiles that suppress the growth of soil-borne phytopathogenic fungi, has perspective as a sustainable disease control strategy. In the present study, we explored the potential of stimulating Burkholderia AD24 and Paenibacillus AD87 to produce volatiles that suppress the growth of the plant pathogenic fungi Fusarium culmorum PV and Rhizoctonia solani AG2.2IIIb. We provided the bacterial strains with a mixture of amino acids that can serve as precursor molecules in metabolic routes leading to emission of suppressive bacterial volatiles. Only Burkholderia AD24 was stimulated to produce a volatile blend that led to higher sup

SUBMITTER: Papazlatani C 

PROVIDER: S-EPMC12018582 | biostudies-literature | 2025

REPOSITORIES: biostudies-literature