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Updated: Feb 15, 2026
07:22
Bacteriophage Effectiveness for Biocontrol of Foodborne Pathogens Evaluated via High-Throughput Settings
Published on: August 19, 2021
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Emerging microbial biocontrol strategies for plant pathogens
Sharifah Farhana Syed Ab Rahman1, Eugenie Singh1, Corné M J Pieterse2
1Plant-Microbe Interactions Laboratory, School of Agriculture and Food Sciences, The University of Queensland, Brisbane, Queensland, Australia.
Summary
Biological control microbes offer sustainable alternatives to chemicals for enhancing crop yields and managing plant diseases. Research focuses on optimizing these microbes for improved plant health and agricultural productivity.
Area of Science:
- Agricultural Science
- Microbiology
- Plant Pathology
Background:
- Increasing global population necessitates higher agricultural yields and sustainable practices.
- Chemical pesticides pose risks to human health and the environment, driving the search for alternatives.
- Microbial biological control agents (BCAs) are emerging as promising eco-friendly solutions for pest and disease management.
Purpose of the Study:
- To review the role of leaf and root-associated microbiomes in enhancing plant efficiency and yield.
- To explore how biocontrol microbes modulate plant defense mechanisms and control plant pathogens.
- To discuss novel strategies for improving microbial biocontrol efficacy and plant colonization.
Main Methods:
- Literature review synthesizing current research on microbial biocontrol in agriculture.
- Analysis of plant-microbe interactions and their impact on plant defense and growth.
- Examination of emerging approaches like microbiome engineering and breeding microbe-optimized crops.
Main Results:
- Evidence supports the potential of plant-associated microbes to boost plant performance and yield.
- Biocontrol microbes employ diverse mechanisms to suppress pathogens and enhance plant resilience.
- Current applications of BCAs show inconsistent field success, highlighting the need for improved strategies.
Conclusions:
- Biocontrol microbes are vital for sustainable agriculture, offering alternatives to chemical inputs.
- Understanding and engineering plant microbiomes can lead to more effective biofertilizers and biopesticides.
- Future directions include microbiome engineering and breeding crops for optimized beneficial plant-microbe interactions.
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