硒碘纳米颗粒的抗真菌活性

Q3 Agricultural and Biological Sciences

Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis Pub Date : 2021-09-01 DOI:10.11118/ACTAUN.2021.044

A. Vasylchenko, S. Derevianko

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引用次数: 1

摘要

本研究的目的是研究Se和I纳米颗粒（NPs）的组成对植物病原真菌Acremonium cucurbitacerum 502、Acremonim strictum 048和Fusarium sp.072菌株的抗真菌特性。已经发现Se和I NPs的组成对这些菌株具有抗真菌特性。抗真菌活性最高的菌株为A.cucurbitacerum 502，表现为菌落数减少（60.00-86.67%），菌落直径减少（78.95-94.22%）。狭窄048也被注意到。因此，Se和I纳米颗粒的组合物对真菌菌株A.cucurbitacerum 502、A.strictum 048和Fusarium sp.072具有抗真菌活性，它们是有价值的植物病原体。Se和I NPs的组成可用于制定控制植物病原真菌的措施。

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Antifungal Activity of a Composition of Selenium and Iodine Nanoparticles

The aim of this study was to investigate antifungal properties of the composition of Se and I nanoparticles (NPs) against strains of phytopathogenic fungi Acremonium cucurbitacearum 502, Acremonium strictum 048 and Fusarium sp. 072. It has been found that the composition of Se and I NPs has antifungal properties against these strains. The highest antifungal activity was against strain A. cucurbitacearum 502, manifesting as the decrease in the number of colonies (by 60.00- 86.67%) and the decrease of the diameter of colonies (by 78.95-94.22%). Antifungal activity against strain A. strictum 048 manifested as the decrease in the diameter of colonies by 52.67-75.00%. The diameter of colonies the strain Fusarium sp. 072 decreased by 25.26-51.75%. Changes in the morphology of the colonies of the strain A. strictum 048 were also noticed. Thus, the composition of Se and I nanoparticles has antifungal activity against fungal strains A. cucurbitacearum 502, A. strictum 048 and Fusarium sp. 072, which are valuable plant pathogens. The composition of Se and I NPs can be recommended for the development of the measures for the control of phytopathogenic fungi.

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来源期刊

Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis Agricultural and Biological Sciences-Agricultural and Biological Sciences (all)

CiteScore

1.40

自引率

0.00%

发文量

审稿时长

24 weeks