Plant Growth Promoting Bacteria and Mycorrhizas as Biocontrol and Biostimulats Agents
A special issue of Plants (ISSN 2223-7747). This special issue belongs to the section "Plant Protection and Biotic Interactions".
Deadline for manuscript submissions: 31 July 2024 | Viewed by 9947
Special Issue Editors
Interests: plant growth promoting bacteria
Interests: soil ecology; mycorrhiza; rhizophere; biological control
Special Issue Information
Dear Colleagues,
We are faced with increasing demand for food from an ever-growing world population and over one-third of the world’s crop yields are lost due to pests, diseases, and environmental stresses. To promote agricultural production in a sustainable way, i.e., to reduce the negative impact of agrochemicals, it is very important to exploit the functions of plant-associated microbes, such as plant growth-promoting bacteria (PGPB) and Mycorrhizal fungi. The plant microbiome may increase the genetic potential of its host, triggers the plant’s immune system, improves nutrient acquisition capacity and root architecture, and enhances environmental stress tolerance. An important part of the plant microbiome includes plant growth-promoting bacteria (PGPB), which can reside in the rhizosphere and phyllosphere or can colonize the plant’s interior tissues (endophytic bacteria). PGPB may promote plant growth directly by facilitating nutrient acquisition or modulating hormone levels or indirectly by reducing the negative effects of pathogens on plant growth and development.
In plants, mycorrhizal fungi play a fundamental role in maintaining the optimal vegetative state and in limiting damage from both stress and parasites. Mycorrhizal fungi acting as a physical barrier against root pathogens, produce several organic compounds that are able to interfere with the pathogenicity of bacteria and fungi at the soil level and beyond. Additionally, mycorrhizal fungi have been shown to play an important role in containing the damage from pathogens and pests, albeit with different mechanisms and improve the nutrient acquisition capacity of the plants. This Special Issue of Plants will highlight the activity of PGPB and mycorrhizal fungi in the biological control of plant parasites (pathogens and pests) and as biostimulate, agents, aiming to find applications in agriculture and environmental sustainability
Dr. Odair Alberton
Prof. Dr. Galdino Andrade
Guest Editors
Manuscript Submission Information
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Keywords
- abiotic and biotic stresses
- arbuscular mycorrhiza
- biocontrol
- bioinoculants
- biological control
- biostimulate agents
- mycorrhizal symbiosis
- PGPB
- plant–microbe interactions