Effect of fungicide on Fusarium verticillioides mycelial morphology and fumonisin B1 production
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چکیده
منابع مشابه
Effect of fungicide on Fusarium verticillioides mycelial morphology and fumonisin B 1 production
The effect of fludioxonil + metalaxyl-M on the mycelial morphology, sporulation and fumonisin B 1 production by Fusarium verticillioides 103 F was evaluated. Scanning electron microscopy analysis showed that the fungicide caused inhibition of hyphal growth and defects on hyphae morphology such as cell wall disruption, withered hyphae, and excessive septation. In addition, extracellular material...
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The investigation was aimed to evaluate the antifungal and antifumonisin activities of budmunchiamine A and pithecolobine against Fusarium verticillioides. The budmunchiamine A was isolated from Albizia amara and pithecolobine from Albizia saman. The results demonstrated that both budmunchiamine A and pithecolobine significantly inhibited the growth and fumonisin B1 production by F. verticillio...
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Suárez-Jiménez, G.M., Cortez-Rocha, M.O., Rosas-Burgos, E.C., Burgos-Hernández, A., Plascencia-Jatomea, M., and Cinco-Moroyoqui, F.J. 2007. Antifungal activity of plant methanolic extracts against Fusarium verticillioides (Sacc.) Nirenb. and fumonisin B1 production. Revista Mexicana de Fitopatología 25:134-142. Abstract. The aim of this work was to determine the inhibitory effect of methanolic ...
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Fusarium verticillioides (F. verticillioides) is not only a primary pathogen of maize, but also can causedisease in other crops such as sorghum. Pathogenicity is related to mycotoxin production such as fumonisin.In the present study, 24 isolates of F. verticillioides, which were previously identified by phenotype basedmethods, were re-identified using restriction fragment length polymorphism (R...
متن کاملSda1, a Cys2-His2 Zinc Finger Transcription Factor, Is Involved in Polyol Metabolism and Fumonisin B1 Production in Fusarium verticillioides
The ubiquitous ascomycete Fusarium verticillioides causes ear rot and stalk rot of maize, both of which reduce grain quality and yield. Additionally, F. verticillioides produces the mycotoxin fumonisin B1 (FB1) during infection of maize kernels, and thus potentially compromises human and animal health. The current knowledge is fragmentary regarding the regulation of FB1 biosynthesis, particular...
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ژورنال
عنوان ژورنال: Brazilian Journal of Microbiology
سال: 2015
ISSN: 1678-4405
DOI: 10.1590/s1517-838246120120383