Academic literature on the topic 'Trichoderma'

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Journal articles on the topic "Trichoderma"

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Rajeswari, P., and Rupam Kapoor. "Combined Application of Different Species of Trichoderma and Pseudomonas fluorescens on the Cellulolytic Enzymes of Fusarium Oxysporum for the Control of Fusarium wiltDisease in Arachis hypogea. L." Biosciences, Biotechnology Research Asia 14, no. 3 (2017): 1169–76. http://dx.doi.org/10.13005/bbra/2557.

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ABSTRACT: Fusarium oxysporum causes Fusarium wilt of crop plants leads to considerable yield loss. The study was conducted to determine the beneficial effects of combining Trichoderma species and Pseudomonas fluorescens i.e Trichodema viride+ Pseudomonas fluorescens (Tv+Pf) (1+2%), Trichoderma harzianum+Pseudomonas fluorescens (Th+Pf) (1.5+2%), Trichoderma viride +Trichoderma harzianum (Tv+Th) (1+1.5%) on the activity of cellulolytic enzymes of Fusarium oxysporum to control Fusarium wilt of Arachis hypogaea. L wilt in vitro. The activity of 1,4 -β – Endoglucanase, 1,4 -β – Exoglucanase, Cellob
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López Martínez, Tatiana de los Ángeles, Leandro Alberto Páramo Aguilera, and Heysell Dodanig Delgado Silva. "Reproducción masiva de hongos trichodermas previamente identificados de suelos Nicaragüenses en diferentes sustratos orgánicos." Nexo Revista Científica 35, no. 03 (2022): 700–712. http://dx.doi.org/10.5377/nexo.v35i03.15000.

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Los hongos Trichodermas son de vital importancia para mantener los cultivos de plantas libres de hongos fitopatógenos, por ende, la presente investigación permitió determinar el mejor sustrato orgánico para la reproducción masiva de Trichodermas, previamente identificadas de suelos nicaragüenses. Utilizando sustratos como: Arroz (testigo), Maíz, Olote de maíz, Copra de coco y Melaza , con 5 cepas de hongos que fueron identificados como Trichoderma harzianum (72TG-11), Trichoderma harzianum (T3), Trichoderma harzianum (CVD-06), Trichoderma sp. (CIXD-11) y Trichoderma longibrachiatum (QIVD-12).
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Putri, Reza, Joko Prasetyo, Tri Maryono, and Suskandini Ratih Dirmawati. "PENGARUH EMPAT ISOLAT Trichoderma spp. TERHADAP PENYAKIT BULAI DAN PERTUMBUHAN TANAMAN JAGUNG (Zea mays L.)." Jurnal Agrotek Tropika 10, no. 2 (2022): 177. http://dx.doi.org/10.23960/jat.v10i2.5873.

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Provinsi Lampung merupakan salah satu daerah sentra penghasil jagung di Indonesia. Produktivitas jagung masih belum optimal. Rendahnya produktivitas lahan jagung dapat disebabkan oleh berbagai faktor, salah satunya adanya penyakit bulai. Penyakit bulai dapat menyebabkan kehilangan hasil hingga 90%. Alternatif pengendalian yang efektif dan ramah lingkungan adalah dengan memanfaatkan Trichodema spp. sebagai penginduksi ketahanan tanaman terhadap penyakit bulai. Tujuan penelitian ini adalah untuk mengetahui pengaruh empat isolat Trichoderma spp. terhadap keterjadian dan keparahan penyakit bulai d
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Jasim Mahi, Aymen, and Yasir Naser Alhamiri. "First record of Fusarium brachygibbosum as a causal agent of seed decay and damping-off disease on cotton in Iraq and Control using some bioagents." Bionatura 8, no. 4 (2023): 1–15. http://dx.doi.org/10.21931/rb/2023.08.04.63.

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The results of the isolation and identification of pathogens accompanying the symptomatic seeds and seedlings of cotton showed that the most common fungus was Fusarium brachygibbosum. Molecular identification of the studied fungus was performed using the universal primers: the results of the genetic analysis revealed the identities of the fungus as follows: a 100% identity for F. brachygibbosum that was deposited at the GenBank under accession number ON738702.1. This fungus has shown high pathogenicity against cotton seeds and seedlings by severely reducing their Germination and growth and tre
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Alfiky, Alsayed, and Laure Weisskopf. "Deciphering Trichoderma–Plant–Pathogen Interactions for Better Development of Biocontrol Applications." Journal of Fungi 7, no. 1 (2021): 61. http://dx.doi.org/10.3390/jof7010061.

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Members of the fungal genus Trichoderma (Ascomycota, Hypocreales, Hypocreaceae) are ubiquitous and commonly encountered as soil inhabitants, plant symbionts, saprotrophs, and mycoparasites. Certain species have been used to control diverse plant diseases and mitigate negative growth conditions. The versatility of Trichoderma’s interactions mainly relies on their ability to engage in inter- and cross-kingdom interactions. Although Trichoderma is by far the most extensively studied fungal biocontrol agent (BCA), with a few species already having been commercialized as bio-pesticides or bio-ferti
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Sharma, Manika, Pratibha Sharma, M. Raja, Krishan Kumar, Subhash Chandra, and Richa Sharma. "Trichothecene (Trichodermin) production in Trichoderma." International Journal of Current Microbiology and Applied Sciences 5, no. 7 (2016): 382–86. http://dx.doi.org/10.20546/ijcmas.2016.507.041.

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Jasim Mahdi, Aymen, and Yasir Naser Alhamiri. "Evaluation of the Efficacy of Trichoderma species and their Fungal Toxins in the Eradication of Alternaria alternata Causing Seeds Decay and Damping-off Disease on Cotton in Iraq." Bionatura 8, no. 4 (2023): 1–14. http://dx.doi.org/10.21931/rb/2023.08.04.64.

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This study aimed to isolate and identify the pathogens accompanying the rotting and death of cotton seeds and seedlings. Also, some Trichoderma spp. were assessed against the fungal pathogen associated with the disease. The results showed that one of the essential isolated fungi, Alternaria alternata, has demonstrated high virulence in attacking cotton seeds and seedlings and reducing germination and growth. This fungus was identified based on its morphological and molecular characteristics. The Trichoderma species applied have shown high efficiency in reducing infection rates and increasing c
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Yadav, Shankar Gopinath. "Effect of Trichoderma Spp. as a Bio-control Agent on Cereal Crop Plants." Plantae Scientia 3, no. 5 (2020): 65–68. http://dx.doi.org/10.32439/ps.v3i5.65-68.

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Trichoderma is a Deuteromycetous fungus with hyphae long, creeping, conidiophores erect, philiadic, having conidial heads. Trichoderma species produces a chemical, trichodermin; it is the sesquiteroenoid acting as a bio-control agent on the principal of myco-parasitism, antibiosis and competition to control soil borne plant pathogens. The phytotoxic effect was screened by treating cereal crop seeds with culture filtrate of Trichoderma species, the effect of culture filtrate was measured in terms of seed germination percentage and results were compared with control one. The obtained results sho
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Oyesola, O. L., R. T. Kinge, and O. O. Obembe. "Trichoderma: A Review of its Mechanisms of Action in Plant Sustainable Disease Control." IOP Conference Series: Earth and Environmental Science 1492, no. 1 (2025): 012008. https://doi.org/10.1088/1755-1315/1492/1/012008.

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Abstract Trichoderma has been widely studied for its potential as a bioagent for managing plant pathogens. Trichoderma’s biological control mechanisms include competition, modification of environmental conditions, antibiosis, induction of plant defensive mechanisms, mycoparasitism, and plant growth promotion. Trichoderma produces diverse metabolites that have antifungal activity. These metabolites include peptaibols, gliotoxin, and trichokonins. Trichoderma also produces β-1,3-glucanases and chitinases that can break down fungal pathogens’ cell walls. In addition to direct antagonism against f
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NS, Amerio, Barengo MP, Bich GA, and Castrillo ML. "Molecular interactions of Trichoderma: from microbial competition to soil health promotion." International Journal of Molecular Biology Open Access 7, no. 1 (2024): 135–38. http://dx.doi.org/10.15406/ijmboa.2024.07.00183.

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The increasing demand for sustainable solutions to agricultural pest and disease management has positioned Trichoderma fungi as a promising biological control agent. Trichoderma is not only capable of suppressing various plant pathogens but also promotes plant growth and strengthens natural plant defenses. This mini-review explores the molecular mechanisms underlying Trichoderma's ability to function as a biocontrol agent, focusing on nutrient competition, antibiotic production, mycoparasitism, and the induction of plant resistance. Additionally, advances in genomics and transcriptomics have f
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Dissertations / Theses on the topic "Trichoderma"

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Hurmann, Eliéte Moura de Souza. "Atividade antimicrobiana de Trichoderma viride e Trichoderma stromaticum." Universidade Estadual do Oeste do Parana, 2016. http://tede.unioeste.br:8080/tede/handle/tede/1823.

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Made available in DSpace on 2017-07-10T18:01:58Z (GMT). No. of bitstreams: 1 Eliete Moura de Souza Hurmann.pdf: 819870 bytes, checksum: 4302d144fe2194c2bcd5c074b31e3635 (MD5) Previous issue date: 2016-01-08<br>Fundação Araucária<br>Trichoderma spp. is a promising antagonist, the development and use of products based on this organism gives us the opportunity not only to reduce health risks, but also costs and environmental damage. This work aimed to analyze the efficiency of Trichoderma viride extracts and Trichoderma stromaticum against some microorganisms of interest in clinical medicine, a
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Parzianello, Francini Requia. "USO DE POLÍMEROS EM FORMULAÇÕES PARA ARMAZENAMENTO DE Trichoderma harzianum E Trichoderma viride." Universidade Federal de Santa Maria, 2012. http://repositorio.ufsm.br/handle/1/4851.

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Fundação de Amparo a Pesquisa no Estado do Rio Grande do Sul<br>Trichoderma spp. is one of the most studied funguses as a biocontrol agent, being antagonistic to various plant pathogens in different cultures. This work aimed the production of liquid bio formulate of Trichoderma harzianum and Trichoderma viride based on biopolymer Xanthan Gum (GX) and carboxymethylcellulose (CMC) and the polymer polyvinylpyrrolidone (PVP).The bio formulates were composed of glycerol 10.0 gL -1, yeast extract 0.5 gL -1, MgSO 4 .7 H 2 0 0.2 gL -1, K 2 HPO 4 0.5 gL -1 and NaCl 0.1 gL -1. These amounts were determi
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Ulhoa, Cirano Jose. "Chitinolytic system in Trichoderma harzianum." Thesis, University of Nottingham, 1991. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.335203.

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Chondrogianni, J. "Biosynthesis and synthesis of Trichoderma isonitriles." Thesis, University of Oxford, 1985. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.371517.

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Muthumeenakshi, Sreenivasaprasad. "Molecular taxonomy of the genus Trichoderma." Thesis, Queen's University Belfast, 1996. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.264087.

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Voltatodio, Maria Luiza. "Caracterização bioquímica e biofísica da Celobiohidrolase II do fungo Trichoderma harzianum IOC3844 produzida por expressão homóloga." Universidade de São Paulo, 2012. http://www.teses.usp.br/teses/disponiveis/76/76132/tde-19102012-090550/.

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O esgotamento das reservas, especialmente do petróleo mais fino, aliado à crescente demanda energética e à necessidade inadiável de reduzir as emissões de carbono para a atmosfera, sinalizam para a necessidade da busca de novas fontes de energia renováveis e limpas. As preocupações com o aquecimento global têm feito crescer o interesse mundial pelos biocombustíveis. O novo conceito de biocombustíveis de segunda geração corresponde à produção de etanol combustível a partir de biomassa lignocelulósica como matéria-prima. No entanto, para tornar possível a utilização da biomassa é necessária a co
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Carneiro, Andréia Aparecida Jacomassi [UNESP]. "Produção de β-glucanases por Trichoderma reesei e Trichoderma harzianum e aplicação na hidrólise de β-glucanas". Universidade Estadual Paulista (UNESP), 2012. http://hdl.handle.net/11449/103972.

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Made available in DSpace on 2014-06-11T19:32:55Z (GMT). No. of bitstreams: 0 Previous issue date: 2012-02-23Bitstream added on 2014-06-13T19:03:41Z : No. of bitstreams: 1 carneiro_aaj_dr_rcla_parcial.pdf: 344876 bytes, checksum: f4257e3a50f28d8e5fbbfc16ac265fb6 (MD5) Bitstreams deleted on 2015-02-04T11:39:25Z: carneiro_aaj_dr_rcla_parcial.pdf,Bitstream added on 2015-02-04T11:40:11Z : No. of bitstreams: 1 000687526.pdf: 2190725 bytes, checksum: 76a291fbe3368473b4a2340b9a8996c5 (MD5)<br>As glucanas fúngicas têm sido muito estudadas por apresentarem respostas biológicas benéficas à saúde. O Ag
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Carneiro, Andréia Aparecida Jacomassi. "Produção de β-glucanases por Trichoderma reesei e Trichoderma harzianum e aplicação na hidrólise de β-glucanas /". Rio Claro : [s.n.], 2012. http://hdl.handle.net/11449/103972.

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Orientador: Roberto da Silva<br>Banca: Adalberto Pessoa Junior<br>Banca: Inês Conceição Roberto<br>Banca: Eleonora Cano Carmona<br>Banca: Eleni Gomes<br>Resumo: As glucanas fúngicas têm sido muito estudadas por apresentarem respostas biológicas benéficas à saúde. O Agaricus blazei, conhecido popularmente como cogumelo do sol, é um basidiomiceto que apresenta propriedades funcionais devido às β-glucanas. Os fungos Trichoderma harzinaum e Trichoderma reesei foram capazes de se desenvolverem em Agaricus blazei em pó como única fonte de carbono produzindo β-1,3-glucanases, analisadas por superfíci
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Grinyer, Jasmine. "Proteomic analysis of the biological control fungus Trichoderma." Doctoral thesis, Australia : Macquarie University, 2007. http://hdl.handle.net/1959.14/12407.

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Thesis by publication.<br>"August 2006"<br>Thesis (PhD)--Macquarie University, Division of Environmental & Life Sciences, Dept. of Biological Sciences & Dept. of Chemistry & Biomolecular Sciences), 2007.<br>Bibliography: leaves 157-183.<br>1. Introduction -- 1.1. Proteomics and two-dimensional electrophoresis -- 1.2. A proteomic approach to study the filamentous fungus Trichoderma -- 1.3. Aims of the thesis -- 2. Materials and methods -- 3. Results and discussion -- 3.1. Method development for the display and identification of fungal proteins by 2DE and mass spectrometry -- 3.2. Discovery of n
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Dodd-Wilson, Sarah Louise. "Biochemical and Molecular characterisation of Trichoderma species." Thesis, University of Auckland, 1996. http://hdl.handle.net/2292/1916.

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The growing importance of many Trichoderma strains as biological control agents and producers of valuable metabolites and enzymes has made their distinction from other Trichoderma isolates essential. However, the use of morphological and cultural characters alone to differentiate individuals within the genus Trichoderma to a level that is most informative has proved difficult due to a lack of reliable characters. In this study, alternative biochemical and molecular techniques were assessed for their ability to differentiate between isolates of the genus Trichoderma. Fifty isolates representing
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Books on the topic "Trichoderma"

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Sharma, Anil K., and Pratibha Sharma, eds. Trichoderma. Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-3321-1.

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Mach-Aigner, Astrid R., and Roland Martzy, eds. Trichoderma reesei. Springer US, 2021. http://dx.doi.org/10.1007/978-1-0716-1048-0.

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P, Kubicek C., Harman Gary E, and Ondik Kristen L, eds. Trichoderma and Gliocladium. Taylor & Francis, 1998.

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Mukherjee, P. K., B. A. Horwitz, U. S. Singh, M. Mala, and M. Schmoll, eds. Trichoderma: biology and applications. CABI, 2013. http://dx.doi.org/10.1079/9781780642475.0000.

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Murmanis, L. Hyphal interaction of trichoderma harzianum and trichoderma polysporum with wood decay fungi. Forest Products Laboratory, Forest Service, U.S. Dept. of Agriculture, 1989.

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Murmanis, L. Hyphal interaction of trichoderma harzianum and trichoderma polysporum with wood decay fungi. Forest Products Laboratory, Forest Service, U.S. Dept. of Agriculture, 1989.

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Murmanis, L. Hyphal interaction of trichoderma harzianum and trichoderma polysporum with wood decay fungi. Forest Products Laboratory, Forest Service, U.S. Dept. of Agriculture, 1989.

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Manoharachary, Chakravarthula, Harikesh Bahadur Singh, and Ajit Varma, eds. Trichoderma: Agricultural Applications and Beyond. Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-54758-5.

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Alimova, F. K. Promyshlennoe primenenie gribov roda Trichoderma. Kazanskiĭ gos. universitet, 2006.

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Marc, Claeyssens, Nerinckx Wim, Piens Kathleen, and Royal Society of Chemistry (Great Britain), eds. Carbohydrates from Trichoderma Reesei and other microorganisms: Structures, biochemistry, genetics and applications. Royal Society of Chemistry, 1998.

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Book chapters on the topic "Trichoderma"

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Alperovitch-Lavy, Ariella, and Benjamin A. Horwitz. "Can We Define an Experimental Framework to Approach the Genetic Basis of Root Colonization?" In Trichoderma. Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-3321-1_1.

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Navi, Shrishail S., and X. B. Yang. "Use of Trichoderma in the Management of Diseases in North American Row Crops." In Trichoderma. Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-3321-1_10.

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Bora, L. C., Popy Bora, and Monoj Gogoi. "Potential of Trichoderma spp. for Pest Management and Plant Growth Promotion in NE India." In Trichoderma. Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-3321-1_11.

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Dutta, Pranab, R. P. Bhuyan, and Pratibha Sharma. "Deployment of Trichoderma for the Management of Tea Diseases." In Trichoderma. Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-3321-1_12.

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Anandaraj, M., and P. Umadevi. "Multipartite Interaction of Trichoderma harzianum (MTCC 5179) as Endophyte and a Growth Promoter of Black Pepper (Piper nigrum L.)." In Trichoderma. Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-3321-1_13.

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Sharma, Pratibha, P. P. Jambhulkar, M. Raja, S. K. Sain, and S. Javeria. "Trichoderma spp. in Consortium and Their Rhizospheric Interactions." In Trichoderma. Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-3321-1_14.

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Rivera-Méndez, William. "Trichoderma Interactions in Vegetable Rhizosphere Under Tropical Weather Conditions." In Trichoderma. Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-3321-1_15.

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Monti, M. M., P. A. Pedata, L. Gualtieri, and M. Ruocco. "The Vocabulary of Trichoderma-Plant Interactions." In Trichoderma. Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-3321-1_2.

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Poveda, Jorge, Daniel Eugui, and Patricia Abril-Urias. "Could Trichoderma Be a Plant Pathogen? Successful Root Colonization." In Trichoderma. Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-3321-1_3.

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Nakkeeran, Sevugapperumal, Suppaiah Rajamanickam, Murugavel Vanthana, Perumal Renukadevi, and Malaiyandi Muthamilan. "Harnessing the Perception of Trichoderma Signal Molecules in Rhizosphere to Improve Soil Health and Plant Health." In Trichoderma. Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-3321-1_4.

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Conference papers on the topic "Trichoderma"

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M, Veena, Chitra M, Sujana D, and Sujitha E. "Substrate Prediction in Trichoderma Fermentation using Deep Neural Networks." In 2025 International Conference on Computational Robotics, Testing and Engineering Evaluation (ICCRTEE). IEEE, 2025. https://doi.org/10.1109/iccrtee64519.2025.11053097.

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Mahdhani, Abbilah Ero, Venty Suryanti, Khoirun Nisa Ashar, Vicky Ahava Ferdinansyah, and Alifiananda Rahmatul Dafa Kesuma. "Bioconversion of Water Hyacinth (<i>Eichhornia crassipes</i>) Cellulose into Glucose by <i>Trichoderma viride</i>." In 8th International Conference on Advanced Material for Better Future. Trans Tech Publications Ltd, 2025. https://doi.org/10.4028/p-rd26vh.

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Bioconversion of water hyacinth (Eichhornia crassipes) cellulose into glucose was successfully conducted by Trichoderma viride. Cellulose was isolated from water hyacinth by delignification. The delignification method is carried out for bond breaking of lignin, hemicellulose and cellulose. The Fourier Transform Infrared (FTIR) spectra of the delignification products confirmed that cellulose was successfully isolated. FTIR spectra showed the presence of peaks for the C=O and C=C groups, the C-H and C─O groups of polysaccharide bonds, and the C─O─C vibrational peak of pyranose ring. Cellulose wa
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Щербакова, Татьяна. "Влияние биопрепаратов на основе Trichoderma на снижение развития сосудистого бактериоза капусты". У International Scientific Symposium "Plant Protection – Achievements and Prospects". Institute of Genetics, Physiology and Plant Protection, Republic of Moldova, 2020. http://dx.doi.org/10.53040/9789975347204.87.

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Biological preparations Gliocladin-SC and Trichodermin-SC based on the genus Trichoderma fungi were used to protect white cabbage from vascular bacteriosis (pathogen Xanthomonas campestris pv. campestris). The preparations were used by watering plants with a 1,5% aqueous suspension. The biological effectiveness of the biological product Gliocladin-SC for 2 years of research was 79,6%, the biological product Trichodermin-SC – 67,1%.
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"Assessing the Efficacy of Trichoderma spp. as Biocontrol Agents in Mitigating Fusarium Head Blight and Deoxynivalenol Accumulation in Wheat." In Plant Health 2024. American Phytopathological Society, 2024. http://dx.doi.org/10.1094/aps-ph24-010.

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Fusarium head blight caused by Fusarium graminearum is a significant threat to wheat production worldwide due to its adverse effect on yield and grain quality. Deoxynivalenol, a mycotoxin produced by Fusarium spp., poses significant risks to human, animal and agricultural products.In this study, an in vitro dual culture assay was established to assess the efficacy of Trichoderma isolates against F. graminearum. The assay involved co-culturing F. graminearum with Trichoderma isolates on PDA plates, allowing for direct interaction between the two fungi for eight days. The results indicate antago
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Wu, Yan-bing, Xiu-juan Ren, Da-fu Wu, et al. "Effect of pesticides on Trichoderma harzianum." In 2010 International Conference on Mechanic Automation and Control Engineering (MACE). IEEE, 2010. http://dx.doi.org/10.1109/mace.2010.5536350.

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Glukhova, L. B., D. K. Kaposhko, Yu A. Frank, D. A. Ivasenko, and D. A. Ivasenko. "Optimization of Trichoderma spp. industrial cultivation." In 2nd International Scientific Conference "Plants and Microbes: the Future of Biotechnology". PLAMIC2020 Organizing committee, 2020. http://dx.doi.org/10.28983/plamic2020.088.

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"Greenhouse and field evaluation of native Trichoderma species for biocontrol on tomato in Florida." In Plant Health 2024. American Phytopathological Society, 2024. http://dx.doi.org/10.1094/aps-ph24-003.

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Developing environmentally friendly disease management strategies is essential for sustainable agriculture. Trichoderma spp. have been commercialized as plant growth enhancers and biocontrol agents. However, their performance in Florida agricultural soils has been limited, possibly due to the inability of introduced isolates to survive and compete in diverse soil environments. This study aimed to characterize and evaluate diverse Trichoderma spp. collected from Florida agricultural soils for biocontrol activity. In tomato greenhouse trials, isolates were evaluated for plant growth promotion an
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Rocha, Kamila Lourrane Carvalho Alencar, Kárita Cristine Rodrigues Dos Santos, Maraiza Castro Bezerra, and Vanice Conceição Do Nascimento. "AVALIAÇÃO IN VITRO DA INIBIAÇÃO DO CRESCIMENTO MICELIAL DO FITOPATÓGENO SCLEROTINIA SCLEROTIORUM POR ISOLADOS DE TRICHODERMA SPP." In I Congresso de Engenharia de Biotecnologia. Revista Multidisciplinar de Educação e Meio Ambiente, 2021. http://dx.doi.org/10.51189/rema/1347.

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Introdução: O fitopatógeno Sclerotinia sclerotiorum, causador da doença conhecida popularmente como mofo-branco, acomete diversas culturas agrícolas em todo o mundo, sendo a soja uma das principais monoculturas mais afetadas. Seu alto grau de patogenicidade está associado à sua capacidade de formar escleródios que atuam como mecanismo de resistência e sobrevivência, podendo permanecer viáveis no solo por mais de dez anos e, em muitos casos, são resistentes aos agroquímicos. Considerando a necessidade de métodos biotecnológicos que contribuam no desenvolvimento agrícola sem promover danos ao am
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Silva, Maria Clara de Andrade Pereira da, GEISSIELEN ANDRADE LAURIUCHI, and LUCAS CARVALHO BASÍLIO DE AZEVEDO. "USO DO FUNGO TRICHODERMA NA BUSCA DE UMA AGRICULTURA SUSTENTÁVEL." In III Congresso Brasileiro de Ciências Biologicas. Revista Multidisciplinar de Educação e Meio Ambiente, 2022. http://dx.doi.org/10.51189/iii-conbracib/8516.

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Introdução: A agricultura deve atender a uma demanda crescente de produção de alimentos em um cenário de aumento da exploração dos recursos naturais e de mudanças climáticas. Sendo assim, a inserção de estratégias que fomentem a conservação e a recuperação de solos degradados. Para tanto, podem ser empregados microrganismos rizosféricos capazes de melhorar a disponibilidade de nutrientes, a resistência à estresses abióticos, controle biológico e, portanto, o crescimento vegetal. O objetivo deste estudo foi identificar por levantamento bibliográfico os estudos realizados com o fungo Trichoderma
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Pereira Mendonça, Danielle, Caroline Silva Ferreira, Fernanda Beatriz Bernaldo da Silva, Andrey Nildo de Jesus da Luz Sousa Junior, and Oriel Filgueira Lemos. "TRICHODERMA E BACTÉRIAS ENDOFITICAS PARA PROMOÇÃO DE." In IV CONGRESSO INTERNACIONAL DAS CIÊNCIAS AGRÁRIAS. Instituto internacional Despertando Vocações, 2019. http://dx.doi.org/10.31692/2526-7701.ivcointerpdvagro.2019.0136.

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Reports on the topic "Trichoderma"

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Woodward, J. (Research on Trichoderma cellulases). Office of Scientific and Technical Information (OSTI), 1989. http://dx.doi.org/10.2172/5649635.

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Leal Jiménez, Mady Dully, and Oscar Hernando Torres Arango. Avances y perspectivas en la caracterización de árboles élites de cacao (Theobroma cacao L.) para la conservación de la biodiversidad en el municipio de Ibagué, Tolima. Sello Editorial UNAD, 2024. http://dx.doi.org/10.22490/ecapma.7050.

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Contextualización: el cacao en Colombia es un cultivo de relevancia no solo por su factor económico, sino por su entorno social y ambiental. Según la Gobernación del Huila (2022) se estima que el cacao en el huila es el sustento de alrededor de 3300 familias, con 7000 hectáreas sembradas aproximadamente. Respecto al manejo fitosanitario de este cultivo se destaca la enfermedad causada por Phytophthora spp. como una de las enfermedades más limitantes para la producción (Rodríguez y Vera, 2015). Vacío de conocimiento: en Colombia son escasas las investigaciones realizadas para conocer la relació
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Cruz Barrera, Mauricio, Martha Isabel Gómez, Carlos Andrés Moreno, and Bettina Eichler Loberman. Strains of Trichoderma spp. and their Capacity to Mobilize Phosphorus. Corporación Colombiana de Investigación Agropecuaria - AGROSAVIA, 2016. http://dx.doi.org/10.21930/agrosavia.reporte.2016.63.

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Soil microorganisms enhance the plant availability of phosphorus (P). This ability is related to the production of organic acids and the activity of phosphatases. It is assumed that the production of organic acids solubilize insoluble phosphate forms to usable form such as orthophosphate, increasing its potential availability to plants (Vázquez et al. 2000). Filamentous fungi such as Trichoderma sp. have advantages in acid soils presenting morphological and metabolic characteristics that make them promising organisms (Nahas, 1996; Vera et al, 2002). On the other hand, inoculation of soil with
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Harman, Gary, and Ilan Chet. Enhancement of Efficacy of Trichoderma spp. for Biological Control Using Protoplast Fusion. United States Department of Agriculture, 1990. http://dx.doi.org/10.32747/1990.7599664.bard.

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Harman, Gary E., and Ilan Chet. Enhancement of plant disease resistance and productivity through use of root symbiotic fungi. United States Department of Agriculture, 2008. http://dx.doi.org/10.32747/2008.7695588.bard.

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The objectives of the project were to (a) compare effects ofT22 and T-203 on growth promotion and induced resistance of maize inbred line Mol7; (b) follow induced resistance of pathogenesis-related proteins through changes in gene expression with a root and foliar pathogen in the presence or absence of T22 or T-203 and (c) to follow changes in the proteome of Mol? over time in roots and leaves in the presence or absence of T22 or T-203. The research built changes in our concepts regarding the effects of Trichoderma on plants; we hypothesized that there would be major changes in the physiology
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Blok, Chris, Andrea Diaz, Nina Oud, et al. Biochar as a carrier : Trichoderma harzianum on Biochar to promote disease suppression in strawberry. Wageningen University & Research, BU Greenhouse Horticulture, 2019. http://dx.doi.org/10.18174/501687.

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Beltrán, C., J. Zapata, and L. Uribe. Caracterización fisiológica de cepas de Trichoderma spp., seleccionadas por su potencial de uso para el control de Rhizoctonia solani en arroz bajo condiciones in vitro. Corporación Colombiana de Investigación Agropecuaria - AGROSAVIA, 2016. http://dx.doi.org/10.21930/agrosavia.poster.2016.46.

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El añublo de la vaina causado por Rhizoctonia solani AG1, es una de las principales limitantes de la producción de arroz a nivel mundial, provocando pérdidas superiores al 50 %. Actualmente, no se cuenta con variedades resistentes, por lo que el principal método de control del patógeno es mediante el uso de fungicidas de síntesis química, con ingredientes activos como Fenbuconazol (IV), Picoxystrobin (II) y Propiconazol (III). Como una alternativa promisoria al uso de fungicidas de síntesis química, se seleccionaron diferentes cepas de Trichoderma spp., por su potencial control del patógeno. T
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Reaves, Jimmy L., and Ralph H. Crawford. In vitro colony interactions among species of Trichoderma with inference toward biological control. U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station, 1994. http://dx.doi.org/10.2737/pnw-rp-474.

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Bautista, Eddy. Caracterización de crudos enzimáticos del hongo Trichoderma koningiopsis Th003 para ser usados como aditivos de ensilaje. Corporación Colombiana de Investigación Agropecuaria - AGROSAVIA, 2014. http://dx.doi.org/10.21930/agrosavia.poster.2014.3.

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Los sistemas de ensilado de forrajes se presentan como alternativa para garantizar la disponibilidad de alimento en diferentes épocas del año, manteniendo el valor nutricional de los mismos. Además, el forraje ensilado puede sustituir o completar el uso de concentrados en la alimentación, reduciendo los costos, pero al mismo tiempo manteniendo calidad en la alimentación de los animales. Sin embargo, es importante realizar un proceso de ensilaje utilizando prácticas adecuadas que mantengan la estabilidad aeróbica del silo y que no permita la colonización de microorganismos indeseables, entre ot
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Harman, Gary E., and Ilan Chet. Enhancing Crop Yield through Colonization of the Rhizosphere with Beneficial Microbes. United States Department of Agriculture, 2001. http://dx.doi.org/10.32747/2001.7580684.bard.

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At the start of this project, fungi in the genus Trichoderma were known to be potent biocontrol agents, and their primary mechanism was considered to via direct effects upon the target fungi. Due in large part to the efforts of the two PIs, we now know that this view is far too limited; while Trichoderma spp. do indeed have direct effects on pathogenic fungi, they have very far reaching effects directly upon plants. Indeed, these fungi must be considered as opportunistic plant symbionts; they provide a number of benefits to plants and themselves are favored by large numbers of healthy roots. R
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