» Articles » PMID: 37764970

Identification and Pathogenicity of Isolated from Soybean in Poland

Overview
Journal Pathogens
Date 2023 Sep 28
PMID 37764970
Authors
Affiliations
Soon will be listed here.
Abstract

Fungi belonging to the genus are commonly isolated from soybean plants and seeds but not all of them are pathogenic. The aim of this study was to compare the pathogenicity among different isolates obtained from soybean plants with disease symptoms originating from an experimental field located in the southeast of Poland. Nineteen fungal isolates were selected for the pathogenicity assay, including eight isolates of , six isolates of , four isolates of and one isolate of . Species identification of these isolates was carried out using microscopic methods and sequencing of two genes: translation elongation factor 1-alpha () and RNA polymerase second largest subunit (). To our knowledge, this is the first report of being isolated from soybean in Europe. The pathogenicity test was set up by fungal inoculation of healthy soybean seeds of three cultivars: Abelina, Atlanta and Mavka. Symptoms were assessed seven days after inoculation. Disease area percentage of inoculated seeds was significantly higher compared to uninoculated control. Nineteen isolates differed in their aggressiveness as the median disease area percentage ranged between 5.0 and 88.0% depending on isolate. The obtained isolates of four species may be used in the future screening of soybean cultivars for resistance to these pathogens.

Citing Articles

Screening of Antagonistic Strains to Enhance Soybean Growth.

Yu N, Gao Y, Chang F, Liu W, Guo C, Cai H J Fungi (Basel). 2025; 11(2).

PMID: 39997453 PMC: 11856567. DOI: 10.3390/jof11020159.


Advancing crop disease resistance through genome editing: a promising approach for enhancing agricultural production.

Manzoor S, Nabi S, Rather T, Gani G, Mir Z, Wani A Front Genome Ed. 2024; 6:1399051.

PMID: 38988891 PMC: 11234172. DOI: 10.3389/fgeed.2024.1399051.

References
1.
Bienapfl J, Malvick D, Percich J . First Report of Fusarium redolens Causing Root Rot of Soybean in Minnesota. Plant Dis. 2019; 94(8):1069. DOI: 10.1094/PDIS-94-8-1069B. View

2.
Ellis M, Cruz Jimenez D, Leandro L, Munkvold G . Genotypic and Phenotypic Characterization of Fungi in the Fusarium oxysporum Species Complex from Soybean Roots. Phytopathology. 2014; 104(12):1329-39. DOI: 10.1094/PHYTO-02-14-0043-R. View

3.
Jimenez-Fernandez D, Navas-Cortes J, Montes-Borrego M, Jimenez-Diaz R, Landa B . Molecular and Pathogenic Characterization of Fusarium redolens, a New Causal Agent of Fusarium Yellows in Chickpea. Plant Dis. 2019; 95(7):860-870. DOI: 10.1094/PDIS-12-10-0946. View

4.
ODonnell K, Whitaker B, Laraba I, Proctor R, Brown D, Broders K . DNA Sequence-Based Identification of : A Work in Progress. Plant Dis. 2021; 106(6):1597-1609. DOI: 10.1094/PDIS-09-21-2035-SR. View

5.
Ellis M, Broders K, Paul P, Dorrance A . Infection of Soybean Seed by Fusarium graminearum and Effect of Seed Treatments on Disease Under Controlled Conditions. Plant Dis. 2019; 95(4):401-407. DOI: 10.1094/PDIS-05-10-0317. View