Microbial-Assisted Plant Pathogens Management: Current Achievements and Future Strategies

A special issue of Microorganisms (ISSN 2076-2607). This special issue belongs to the section "Plant Microbe Interactions".

Deadline for manuscript submissions: closed (15 August 2023) | Viewed by 2002

Special Issue Editor


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Guest Editor
Plant Cytogenetics and Molecular Biology Group, Institute of Biology, Biotechnology and Environmental Protection, Faculty of Natural Sciences, University of Silesia in Katowice, 40-032 Katowice, Poland
Interests: phytopathology; next generation sequencing; plant protection; food microbiology and safety; plant pathology; crop protection; fungal biology; fungal plant pathology; disease resistance; PCR

Special Issue Information

Dear Colleagues,

Amongst the key developments of modern agriculture has been the acceptance of chemical alternatives to promote sustainable environmental management. The primary concern to develop the capacity to feed around nine billion people by 2050. To improve agriculture production and quality, breeders must improve the cultivars to be resistant to both biotic and abiotic factors.

Plant pathogens management still relies on chemical products. However, microbial-assisted plant pathogens management is in a transitional phase. There is, thus, a vital necessity to optimize the microbe-based plant disease management techniques and fill the knowledge gaps of these essential microbial communities.

This Special Issue will cover novel agriculture practices and strategies for plant disease management through antagonistic microbes like Pseudomonas spp., Bacillus spp., and Trichoderma sp. and their complex phenomena in plant defense activation. We will attempt to ask the vital question in this field today: How could modern cutting-edge technologies and multi-omics platforms help to understand the mechanisms and develop effective planning against the pathogen? How can integrated approaches like cropping systems, amendments to improve microbial activity, nanoparticle-based formulations, farm yard manure with microbes, microbes with mycorrhiza, microbes with plant extracts, microbes with biochar, etc., help in disease management? Molecular characterization of the pathogen, antagonistic microbes, and plant metabolites enzymes and hormones will provide opportunities to understand the essential functions of plant–pathogen–antagonist interactions.

This Special Issue covers innovative research and reviews to explore information on microbial-assisted plant pathogen management. Potential topics include, but are not limited to: plant disease management; the study of biocontrol mechanisms; molecular tools and plant antagonist interaction; antagonistic microbes, and plant metabolites enzymes and hormones; pathogen biology; biocontrol strategy development and application; cutting-edge technologies and multi-omics platforms.

Dr. Manoj Kumar Solanki
Guest Editor

Manuscript Submission Information

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Keywords

  • plant diseases
  • microbial antagonist
  • integrated approaches
  • multi-omics
  • biocontrol mechanisms

Published Papers (1 paper)

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Review

16 pages, 2199 KiB  
Review
Mycoviruses: Antagonistic Potential, Fungal Pathogenesis, and Their Interaction with Rhizoctonia solani
by Muhammad Umer, Mustansar Mubeen, Qaiser Shakeel, Sajjad Ali, Yasir Iftikhar, Rabia Tahir Bajwa, Naureen Anwar, Muhammad Junaid Rao and Yuejun He
Microorganisms 2023, 11(10), 2515; https://doi.org/10.3390/microorganisms11102515 - 9 Oct 2023
Viewed by 1726
Abstract
Mycoviruses, or fungal viruses, are prevalent in all significant fungal kingdoms and genera. These low-virulence viruses can be used as biocontrol agents to manage fungal diseases. These viruses are divided into 19 officially recognized families and 1 unclassified genus. Mycoviruses alter sexual reproduction, [...] Read more.
Mycoviruses, or fungal viruses, are prevalent in all significant fungal kingdoms and genera. These low-virulence viruses can be used as biocontrol agents to manage fungal diseases. These viruses are divided into 19 officially recognized families and 1 unclassified genus. Mycoviruses alter sexual reproduction, pigmentation, and development. Spores and fungal hypha spread mycoviruses. Isometric particles mostly encapsulate dsRNA mycoviruses. The widespread plant-pathogenic fungus Rhizoctonia solani, which has caused a rice sheath blight, has hosted many viruses with different morphologies. It causes significant crop diseases that adversely affect agriculture and the economy. Rice sheath blight threatens the 40% of the global population that relies on rice for food and nutrition. This article reviews mycovirology research on Rhizoctonia solani to demonstrate scientific advances. Mycoviruses control rice sheath blight. Hypovirulence-associated mycoviruses are needed to control R. solani since no cultivars are resistant. Mycoviruses are usually cryptic, but they can benefit the host fungus. Phytopathologists may use hypovirulent viruses as biological control agents. New tools are being developed based on host genome studies to overcome the intellectual challenge of comprehending the interactions between viruses and fungi and the practical challenge of influencing these interactions to develop biocontrol agents against significant plant pathogens. Full article
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