Trichoderma harzianum and Trichoderma asperellum are potential biocontrol agents of Meloidogyne javanica in banana cv. Grande Naine

Almeida, Nayane Oliveira; Oliveira, Camilla Martins de; Ulhôa, Cirano José; Cortes, Marcio Vinicius de Carvalho Barros; Júnior, Murillo Lôbo; Rocha, Mara Rúbia da

doi:10.1016/j.biocontrol.2022.105054

Cited by 4 publications

(3 citation statements)

References 20 publications

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“…Modes of action include both destruction of nematode cuticule by the production of hydrolytic enzymes and volatile and non-volatile metabolites, as well as direct parasitism of larvae and eggs. Investigations carried out so far, showing interwinding combination of different mechanisms of Trichoderma species to control PPNs (Poveda et al 2020;De Oliveira et al 2021;Almeida et al 2022;Tiwari et al 2021;Baazeem et al 2021) are important steps in designing and incorporating these agents into integrated pest management strategies.…”

Section: Antifungal and Antinematode Traitsmentioning

confidence: 99%

Recent advances in the use of Trichoderma-containing multicomponent microbial inoculants for pathogen control and plant growth promotion

Kredics,

Büchner,

Balázs

et al. 2024

World J Microbiol Biotechnol

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Chemical pesticides and fertilizers are used in agricultural production worldwide to prevent damage from plant pathogenic microorganisms, insects, and nematodes, to minimize crop losses and to preserve crop quality. However, the use of chemical pesticides and fertilizers can severely pollute soil, water, and air, posing risks to the environment and human health. Consequently, developing new, alternative, environment-friendly microbial soil treatment interventions for plant protection and crop yield increase has become indispensable. Members of the filamentous fungal genus Trichoderma (Ascomycota, Sordariomycetes, Hypocreales) have long been known as efficient antagonists of plant pathogenic microorganisms based on various beneficial traits and abilities of these fungi. This minireview aims to discuss the advances in the field of Trichoderma-containing multicomponent microbiological inoculants based on recent experimental updates. Trichoderma strains can be combined with each other, with other fungi and/or with beneficial bacteria. The development and field performance of such inoculants will be addressed, focusing on the complementarity, synergy, and compatibility of their microbial components.

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Section: Antifungal and Antinematode Traitsmentioning

confidence: 99%

Recent advances in the use of Trichoderma-containing multicomponent microbial inoculants for pathogen control and plant growth promotion

Kredics,

Büchner,

Balázs

et al. 2024

World J Microbiol Biotechnol

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“…Introduction of Trichoderma spp. promoted the activities of chitinase and peroxidase in cucumber plants’ leaves and roots [ 89 ]. The high rate of PPO was a result of beneficial PGPF in the banana plant when F. oxysporum was introduced into the plant’s roots [ 41 ].…”

Section: Microbial Communities’ Beneficial Association In the Rhizosp...mentioning

confidence: 99%

Fungi That Promote Plant Growth in the Rhizosphere Boost Crop Growth

Adedayo

Babalola

2023

JoF

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The fungi species dwelling in the rhizosphere of crop plants, revealing functions that endeavor sustainability of the plants, are commonly referred to as ‘plant-growth-promoting fungi’ (PGPF). They are biotic inducers that provide benefits and carry out important functions in agricultural sustainability. The problem encountered in the agricultural system nowadays is how to meet population demand based on crop yield and protection without putting the environment and human and animal health at risk based on crop production. PGPF including Trichoderma spp., Gliocladium virens, Penicillium digitatum, Aspergillus flavus, Actinomucor elegans, Podospora bulbillosa, Arbuscular mycorrhizal fungi, etc., have proven their ecofriendly nature to ameliorate the production of crops by improving the growth of the shoots and roots of crop plants, the germination of seeds, the production of chlorophyll for photosynthesis, and the abundant production of crops. PGPF’s potential mode of action is as follows: the mineralization of the major and minor elements required to support plants’ growth and productivity. In addition, PGPF produce phytohormones, induced resistance, and defense-related enzymes to inhibit or eradicate the invasion of pathogenic microbes, in other words, to help the plants while encountering stress. This review portrays the potential of PGPF as an effective bioagent to facilitate and promote crop production, plant growth, resistance to disease invasion, and various abiotic stresses.

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“…Antibiosis is a mechanism for controlling pathogens by releasing compounds, including the chitinase enzyme. According to (Almeida et al, 2022), the mycelium on Trichoderma sp. capable of producing various enzymes, for example, chitinase, cellulase, and glucanase.…”

Section: Introductionmentioning

confidence: 99%

Analysis of Chitinase Enzyme Trichoderma sp. in Degrading Fusarium oxysporum

Rosyida,

Martosudiro,

Muhibuddin

2022

RJLS

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The chitinase enzyme in Trichoderma sp. play an important role in pathogen control. This is because chitin is the main component of the fungal cell wall which the chitinase enzyme can degrade. One Trichoderma sp. isolate was obtained (UBPK6) with the highest percentage of inhibition against Fusarium oxysporum, 76.71%. In addition, UBPK6 isolates also showed the highest bromocresol purple reagent test results (indicating the presence of chitinase enzymes). Chitinase enzyme activity was measured for Trichoderma asperellum isolates. The results showed that the optimum incubation period for enzyme production was the 4th day, with an enzyme activity value of 4.05 U/mL. It indicates that this time is the right time for harvesting enzymes. Furthermore, the effect of pH on the chitinase enzyme activity of Trichoderma asperellum fungus. The test results showed that the optimum value was produced at pH 5 with a value of 3.4 U/mL and decreased afterward. The pH five treatment was the best in inhibiting the growth of pathogens, with an inhibition value of 60.63%. The higher the content of the chitinase enzyme, the higher its ability to degrade damage to the germination of pathogenic spores, thus causing the growth of the pathogen to be inhibited.

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Trichoderma harzianum and Trichoderma asperellum are potential biocontrol agents of Meloidogyne javanica in banana cv. Grande Naine

Cited by 4 publications

References 20 publications

Recent advances in the use of Trichoderma-containing multicomponent microbial inoculants for pathogen control and plant growth promotion

Recent advances in the use of Trichoderma-containing multicomponent microbial inoculants for pathogen control and plant growth promotion

Fungi That Promote Plant Growth in the Rhizosphere Boost Crop Growth

Analysis of Chitinase Enzyme Trichoderma sp. in Degrading Fusarium oxysporum

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