Trichoderma and its role in biological control of plant fungal and nematode disease

Frontiers in Microbiology, Journal Year: 2023, Volume and Issue: 14

Published: May 3, 2023

Trichoderma is mainly used to control soil-borne diseases as well some leaf and panicle of various plants. can not only prevent but also promotes plant growth, improves nutrient utilization efficiency, enhances resistance, agrochemical pollution environment. spp. behaves a safe, low-cost, effective, eco-friendly biocontrol agent for different crop species. In this study, we introduced the biological mechanism in fungal nematode disease, including competition, antibiosis, antagonism, mycoparasitism, promoting growth inducing systemic resistance between plants, expounded on application effects diseases. From an applicative point view, establishing diversified technology important development direction its role sustainable agriculture.

Language: Английский

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Trichoderma: Advent of Versatile Biocontrol Agent, Its Secrets and Insights into Mechanism of Biocontrol Potential

Sustainability, Journal Year: 2022, Volume and Issue: 14(19), P. 12786 - 12786

Published: Oct. 7, 2022

Trichoderma is an important biocontrol agent for managing plant diseases. species are members of the fungal genus hyphomycetes, which widely distributed in soil. It can function as a well growth promoter. now frequently used biological control agents (BCAs) to combat wide range Major diseases have been successfully managed due their application. spp. being extensively researched order enhance its effectiveness top agent. The activation numerous regulatory mechanisms major factor ability manage Trichoderma-based methods include nutrient competition, mycoparasitism, synthesis antibiotic and hydrolytic enzymes, induced resistance. may synthesize variety secondary metabolites that inhibit activity GPCRs (G protein-coupled receptors) membrane-bound receptors sense transmit environmental inputs affect metabolism. Related intracellular signalling pathways also play role this process. Secondary produced by activate disease-fighting within plants protect against pathogens. β- Glucuronidase (GUS), green fluorescent protein (gfp), hygromycin B phosphotransferase (hygB), producing genes examples exogenous markers could be identify track specific isolates agro-ecosystems. More than sixty percent biofungicides on market derived from species. These fungi harmful developing Additionally, they solubilize nutrients boost bioremediate contaminants through mechanisms, including mycoparasitism antibiosis. Enzymes industry. This review article intends provide overview update (from 1975 2022) fungi, information key metabolites, genes, interactions with

Language: Английский

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The role of Trichoderma koningii and Trichoderma harzianum in mitigating the combined stresses motivated by Sclerotiniasclerotiorum and salinity in common bean (Phaseolusvulgaris)

Plant Stress, Journal Year: 2024, Volume and Issue: 11, P. 100370 - 100370

Published: Jan. 23, 2024

Under natural conditions, crops typically suffer from severe challenges due to the increasing of abiotic and biotic stresses which severely affect plant growth reduc crop yield. The present study investigated single combined impacts Sclerotinia sclerotiorum salinity stress on common bean (Phaseolus vulgaris L.) seedling is scarcely studied. evaluated in vitro vivo influence two tolerant Trichoderma isolates, T. koningii harzianum against S. under stress. results showed ability grow sporulate at high levels salinity, 80 mM NaCl, without significantly impacting their produce cell wall degrading enzymes, cellulase chitinase. Amylase proteinase (Prb1) genes were detected harzianum. assay revealed that both isolates could inhibit concentrations. In a greenhouse experiment, ameliorated damaging seedlings' germination characteristics compared untreated control. Both bioagents attenuated damping-off collar/stem rot percentages infected Salinity intensified effect photosynthetic pigments, induced oxidative nitrative stress, hampered ionic homeostasis, deactivated antioxidants defense-related molecules. On other hand, restrained reduction chlorophylls carotenoids, ascorbate, reduced glutathione, flavonoids, phenolics, various antioxidant especially for All these upregulations reflected keeping membranes beans more stable where lipid peroxidation methylglyoxal reactive oxygen species upregulation nitric oxide, expressed better pathogen attack or/and saline. tested be used as effective biological control saline soils or areas irrigated with water.

Language: Английский

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Fungi of the Trichoderma Genus: Future Perspectives of Benefits in Sustainable Agriculture

Applied Sciences, Journal Year: 2023, Volume and Issue: 13(11), P. 6434 - 6434

Published: May 24, 2023

The negative impact of chemical pesticides on the environment and human health has contributed to introduction legal regulations that ensure reduction in use agrochemicals favor biological products. existing review literature, including our research, clearly shows ideal biocontrol agents are Trichoderma fungi. production antibiotics, lytic enzymes degrading cell walls plant pathogens, or inducing a defense response plants just some features supporting wide these microorganisms sustainable agriculture. It is estimated currently about 60% biofungicides used eliminate fungal pathogens produced based sp. strains.

Language: Английский

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Strain improvement of Trichoderma harzianum for enhanced biocontrol capacity: Strategies and prospects

Frontiers in Microbiology, Journal Year: 2023, Volume and Issue: 14

Published: April 13, 2023

In the control of plant diseases, biocontrol has advantages being efficient and safe for human health environment. The filamentous fungus

Language: Английский

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The multifaceted roles of Trichoderma in managing rice diseases for enhanced productivity and sustainability

Journal of Agriculture and Food Research, Journal Year: 2024, Volume and Issue: 18, P. 101324 - 101324

Published: July 30, 2024

Language: Английский

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Trichoderma- from lab bench to field application: Looking back over 50 years

Frontiers in Agronomy, Journal Year: 2022, Volume and Issue: 4

Published: Oct. 3, 2022

Biological control of plant pathogens has become increasingly possible with the use fungi, which have a high reproductive rate (both sexually and asexually) short generation time are very specific to their target. Trichoderma species found in diverse habitats experience various interactions other organisms. They used as bio-fungicides owing plant-protecting abilities, they produce large number secondary metabolites (SMs) accompanied by enrichment metabolism-associated genes. This article aims review discuss SMs produced species, including physiology, mode action, mass production, industrial field applications for diseases. We also evolutionary history, taxonomical gradient, classification, ecology well indirect direct mechanisms protectors gene improvement strategies. Aside from bioactivity derived compatibility fungicides, formulation techniques, focuses on its advent progress global research pioneer.

Language: Английский

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Global distribution, traditional and modern detection, diagnostic, and management approaches of Rhizoctonia solani associated with legume crops

Frontiers in Microbiology, Journal Year: 2023, Volume and Issue: 13

Published: Feb. 6, 2023

Sustainable development relies heavily on a food system that is both safe and secure. Several approaches may lead to sustainability safety. An increase in the cultivation of legume crops one for enhancing agricultural viability ensuring adequate supply. Legumes daily intake fiber, folate, protein as substitutes meat dairy. They are also crucial various intercropping systems worldwide. However, production has been hampered by Rhizoctonia solani due its destructive lifestyle. R. causes blights, damping off, rotting diseases crops. Our knowledge global distribution associated with (alfalfa, soybean, chickpea, pea, lentil, common bean, peanut), detection, diagnosis, management caused limited. Traditional rely incubation , visual examination symptoms host crops, microscopy identification. these time-consuming, require technical expertise, fail detect minimal amount inoculum, unreliable. Biochemical molecular-based have used great success recently because their excellent sensitivity specificity. Along conventional PCR, nested multiplex real-time magnetic-capture hybridization loop-mediated isothermal amplification widely diagnose . In future, Next-generation sequencing will likely be greater extent This review outlines distribution, survival, infection disease cycle, traditional, biochemical, molecular, next-generation detection diagnostic approaches, an overview resistant resources other strategies cope

Language: Английский

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Nanoencapsulation-based fabrication of eco-friendly pH-responsive pyraclostrobin formulations with enhanced photostability and adhesion to leaves

Journal of environmental chemical engineering, Journal Year: 2023, Volume and Issue: 11(3), P. 109688 - 109688

Published: March 13, 2023

Language: Английский

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A Review on Biocontrol Agents as Sustainable Approach for Crop Disease Management: Applications, Production, and Future Perspectives

Horticulturae, Journal Year: 2024, Volume and Issue: 10(8), P. 805 - 805

Published: July 30, 2024

Horticultural crops are vulnerable to diverse microbial infections, which have a detrimental impact on their growth, fruit quality, and productivity. Currently, chemical pesticides widely employed manage diseases in horticultural crops, but they negative effects the environment, human health, soil physiochemical properties, biodiversity. Additionally, use of has facilitated development spread resistant pathovars, emerged as serious concern contemporary agriculture. Nonetheless, adverse consequences environment public health worried scientists greatly recent years, led switch biocontrol agents such bacteria, fungi, insects control plant pathogens. Biocontrol (BCAs) form an integral part organic farming, is regarded future sustainable Hence, harnessing potential BCAs important viable strategy disease way that also ecofriendly can improve health. Here, we discuss role biological crops. We different microbial-based fungal, bacterial, viral management. Next, factors affect performance under field conditions. This review highlights genetic engineering enhance efficiency other growth traits. Finally, highlight challenges opportunities biocontrol-based management horticulture research directions boost efficacy applications.

Language: Английский

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