ArticleMolecular biology reports2020
Plant growth promoting Pseudomonas aeruginosa from Valeriana wallichii displays antagonistic potential against three phytopathogenic fungi.
Article in Molecular biology reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.
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Who cites it
28 citing papers in PubMed.
- Insects as a New Source of Plant Growth Promoting Bacteria - Review.Microbial ecology · 2026Review
- Exploring the antibacterial potential of environmental Pseudomonas aeruginosa isolates: Insights from in vitro studies and genome mining approaches.Journal, genetic engineering & biotechnology · 2025Article
- Biopriming ofPlants (Basel, Switzerland) · 2025Article
- Study of the Relationship Between the Structures and Biological Activity of Herbicides Derived from Phenoxyacetic Acid.Materials (Basel, Switzerland) · 2025Article
- Article
- Rhizosphere-derivedFrontiers in plant science · 2025Article
- Review
- The Roles of Plant-Growth-Promoting Rhizobacteria (PGPR)-Based Biostimulants for Agricultural Production Systems.Plants (Basel, Switzerland) · 2024Review
- Antagonistic activity of twoFrontiers in microbiology · 2024Article
- Article
- Recent Advances in Microbial-Assisted Remediation of Cadmium-Contaminated Soil.Plants (Basel, Switzerland) · 2023Review
- Unveiling the Potential of Bioinoculants and Nanoparticles in Sustainable Agriculture for Enhanced Plant Growth and Food Security.BioMed research international · 2023Review
- Genetic Determinants of Antagonistic Interactions and the Response of New Endophytic StrainInternational journal of molecular sciences · 2022Article
- Co-inoculation of native multi-trait plant growth promoting rhizobacteria promotes plant growth and suppressesHeliyon · 2022Article
- Pathogenesis of plant-associated Pseudomonas aeruginosa in Caenorhabditis elegans model.BMC microbiology · 2022Article
- N-Acetylglucosamine Sensing and Metabolic Engineering for Attenuating Human and Plant Pathogens.Bioengineering (Basel, Switzerland) · 2022Review
- Plant Growth-Promoting Activity ofBiology · 2022Article
- High-Throughput Sequencing-Based Analysis of Rhizosphere and Diazotrophic Bacterial Diversity Among Wild Progenitor and Closely Related Species of Sugarcane (Frontiers in plant science · 2022Article
- Marine Macroalgae, a Source of Natural Inhibitors of Fungal Phytopathogens.Journal of fungi (Basel, Switzerland) · 2021Review
- In Vitro Study of Biocontrol Potential of RhizosphericPathogens (Basel, Switzerland) · 2021Article
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Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The soil nature and characterstics are directly related to the micro-organisms present, bio-mineralization process, plant type and thus having harmonius and interdependent relationships. Soil bacteria having antagonistic activity against phytopathogens, play an important role in root growth, overall plant growth and also their composition depends upon the plant species. Population explosion across globe has resulted in indiscriminate use of chemical fertilizers, fungicides and pesticides, thus posing serious risk to plant productivity and soil flora. Plant growth promoting rhizobacteria (PGPRs) are considered safer than chemical fertilizers as they are eco-friendly and sustain longer after colonization in rhizospheric soil. PGPRs are preferred as a green choice and acts as a superior biocontrol agents against phytopathogens. In the present study, a potential rhizobacteria, Pseudomonas aeruginosa (isolate-2) was isolated from the rhizosphere of a medicinal plant, Valeriana wallichi. The bacterial isolate exhibited qualitative tests for plant growth promoting determinatives. It was also subjected to in-vitro biocontrol activity against potential phytopathogens viz. Alternaria alternata, Aspergillus flavus and F. oxysporum. The antagonistic efficacy against F. oxysporum was 56.2% followed by Alternaria alternata to be 51.02%. The maximum inhibition of radial growth of F. oxysporum was 69.2%, Alternaria alternata (46.4%) and Aspergillus flavus (15%). The Pseudomonas aeruginosa exhibited plant growth promotion rhizobacterial activity which can be expoited as biofertilizers. This study deals with microbial revitalization strategy and offers promising solution as a biocontrol agent to enhance crop yield. Further, PGPRs research using the interdisciplinary approaches like biotechnology, nanotechnology etc. will unravel the molecular mechanisms which may be helpful for maximizing its potential in sustainable agriculture.
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