Current Research in the Control of Plant Pathogenic Fusarium Species

A special issue of Pathogens (ISSN 2076-0817).

Deadline for manuscript submissions: 1 September 2025 | Viewed by 521

Special Issue Editors


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Guest Editor
Department of Life Technologies/Molecular Plant Biology, University of Turku, FI-20520 Turku, Finland
Interests: molecular biology and phylogeny of plant pathogenic Fusarium species; biological control of plant pathogenic Fusarium species
Special Issues, Collections and Topics in MDPI journals
Department of Molecular Biology and Genetics, Faculty of Sciences and Literature, Istanbul Yeni Yuzyil University, Cevizlibag, Istanbul 34010, Turkey
Interests: plant pathology; genotyping; chemotype analysis; gene silencing; gene expression; Fusarium culmorum

Special Issue Information

Dear Colleagues,

The Fusarium genus includes very important phytopathogenic species causing devastating diseases on cereals and vegetables such as head blight, root rot, and wilt. Fusarium epidemics result in a reduction in crop quality and quantity, leading to economical losses. Necrotrophic and biotrophic species are present in this genus, and major and minor mycotoxins including trichothecenes, zearalenone, fumonisins, and others accumulate on feed and food products. The management of Fusarium diseases include different strategies—disease-resistant plant genotype development, genetic engineering approaches in fungi including quelling and gene knockouts, fungicide treatment, antagonistic microorganism usage, and secondary metabolite usage. Even if every strategy has advantages and disadvantages, fungicide treatment and antagonistic microorganism usage seem to be powerful tools to fight against Fusarium diseases. However, plant-derived secondary metabolites, which are ecologically friendly, would take place in Fusarium disease management in the near future. Overall, the effective management of Fusarium diseases still needs comprehensive physiological and molecular investigations, as detailed below.

  • Species- and strain-specific characterization methods in Fusarium spp.;
  • Genotype diversity analysis in Fusarium spp.;
  • Chemotype analysis in phytopathogenic Fusaria;
  • Fungicide resistance levels in Fusarium spp.;
  • Disease management strategies including novel compounds/chemicals, genetically modified plants, and antagonistic microorganism usage.

Studies including detailed knowledge about Fusarium physiology and genetics would be useful in providing more efficient disease management in the near future.

Dr. Tapani Yli-Mattila
Dr. Emre Yoruk
Guest Editors

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Keywords

  • Fusarium spp.
  • Fusarium diseases
  • fungicide treatment
  • antagonistic microorganism
  • chemotype assays
  • molecular identification

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Published Papers (1 paper)

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Research

15 pages, 2569 KiB  
Article
Chemical Composition, Antifungal Activity, and Plant-Protective Potential of Rosa damascena Mill. Essential Oil Against Fusarium graminearum
by Esma Özsoy, Timur Hakan Barak, Emre Yörük, Hüseyin Servi and Tapani Yli-Mattila
Pathogens 2025, 14(4), 383; https://doi.org/10.3390/pathogens14040383 - 15 Apr 2025
Viewed by 317
Abstract
Fusarium graminearum is a common plant pathogen among cereals worldwide. The application of chemical antifungal compounds is the most frequently used method in controlling F. graminearum. However, its excessive use and the genomic plasticity of the fungal genome lead to increased resistance [...] Read more.
Fusarium graminearum is a common plant pathogen among cereals worldwide. The application of chemical antifungal compounds is the most frequently used method in controlling F. graminearum. However, its excessive use and the genomic plasticity of the fungal genome lead to increased resistance levels to these chemical antifungal compounds. In this context, plant-derived compounds might play a role in protecting against Fusarium head blight (FHB) and crown rot (CR) as an alternative. In this study, we aimed to examine the antifungal effects of an essential oil obtained from Rosa damascena Mill. on the plant pathogen F. graminearum using molecular and analytical methods. The chemical composition of the essential oil was determined by GC-MS. The half effective concentration (EC50) value of R. damascena essential oil (REO) for F. graminearum was determined as 604.25 µg mL−1. Water-soluble tetrazolium 1 (WST-1) analyses revealed that REO caused cytotoxicity in F. graminearum. The potential oxidative stress and autophagic cell death capacity of REO towards F. graminearum was revealed via gene expression analysis and fluorescence microscopy. It was also revealed that, due to the plant-protective effect of REO, the disease severity of treated plants decreased by up to 27.78% in juvenile wheat seedlings infected by F. graminearum. Our data show that R. damascena essential oil might be used as an alternative natural ingredient in the field of plant protection. Full article
(This article belongs to the Special Issue Current Research in the Control of Plant Pathogenic Fusarium Species)
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