Mycotoxins and Other Secondary Metabolites Are Produced by Gnomoniopsis smithogilvyi When Confronted with Biological and Chemical Control Agents
نویسندگان
چکیده
Gnomoniopsis smithogilvyi (Gs) is a relevant pathogen of chestnut since it provokes significant losses worldwide. The aim this study was to screen the effect new biocontrol agent (BCA) against Gs isolated from (CIMO-BCA1) on mould’s growth as well production secondary metabolites. chemical fungicide Horizon® (tebuconazole; HOR) and commercial biofungicide Serenade® ASO (Bacillus amyloliquefaciens QST 713; ASO) were also tested. Three concentrations each antifungal (HOR, ASO, CIMO-BCA1) faced with in chestnut-based medium. intermediate used for analyses metabolites by LC-MS/MS. CIMO-BCA1 identified B. amyloliquefaciens. All agents reduced growth, treatment an concentration most effective. metabolite analysis revealed, first time, two mycotoxins Gs, including 3-nitropropionic acid diplodiatoxin. Additionally, HOR stimulated In conclusion, could present health risk consumers. strains effectively decreased but they must be applied at effective or combination other strategies completely reduce hazard.
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ژورنال
عنوان ژورنال: Agriculture
سال: 2023
ISSN: ['2077-0472']
DOI: https://doi.org/10.3390/agriculture13061166