Seed treatment with trichoderma and chemicals to improve physiological and sanitary quality of wheat cultivars1

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual de Londrina (UEL)-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorUniversidade Estadual de Maringá (UEM)-
Autor(es): dc.contributorUniversidade Tecnológica Federal do Paraná-
Autor(es): dc.creatorCouto, Ana Paula Silva-
Autor(es): dc.creatorPereira, Alana Emanoele-
Autor(es): dc.creatorAbati, Julia-
Autor(es): dc.creatorFontanela, Maira Laíza Camargo-
Autor(es): dc.creatorDias-Arieira, Claudia Regina-
Autor(es): dc.creatorKrohn, Nádia Graciele-
Data de aceite: dc.date.accessioned2025-08-21T15:20:53Z-
Data de disponibilização: dc.date.available2025-08-21T15:20:53Z-
Data de envio: dc.date.issued2022-04-28-
Data de envio: dc.date.issued2022-04-28-
Data de envio: dc.date.issued2021-09-27-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1590/1983-21252021v34n408rc-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/222557-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/222557-
Descrição: dc.description– Seed treatment with fungi of the genus Trichoderma spp. provides several benefits, including plant growth promotion, stress tolerance, and pathogenic fungi control. Moreover, to avoid inadequate doses and unnecessary costs, these treatments must be applied in proper amounts. However, no study has evaluated their applicability in wheat seeds. This study aimed to determine the most efficient dose of Trichoderma-based products applied as a seed treatment for improving the physiological and sanitary quality of the wheat cultivars TBIO ‘Toruk’ and TBIO ‘Sossego’, besides comparing the performance of biological and chemical agents. Two biological treatments (Trichoderma asperellum SF 04 and Trichoderma harzianum IBLF006) were applied at 0 (control), 5 × 1011, 1 × 1012, 1.5 × 1012, and 2 × 1012 colony-forming units (CFU) 100 kg−1 seed. Two chemical treatments (carboxin + thiram and pyraclostrobin + thiophanate-methyl + fipronil) were applied at the manufacturers’ recommended doses. Seed germination, shoot and root lengths, seedling dry matter, and sanitary quality were analyzed under laboratory conditions, while seedling emergence, shoot length, and shoot dry matter were analyzed under greenhouse conditions. The optimal dose for wheat seed treatment with T. asperellum SF 04 and T. harzianum IBLF006 was 2 × 1012 CFU 100 kg−1 seed. When comparing biological and chemical products, our findings indicate that both options are adequate for managing wheat diseases and providing seedling growth via seed treatment.-
Descrição: dc.descriptionDepartment of Agronomy Center for Agricultural Sciences Universidade Estadual de Londrina-
Descrição: dc.descriptionGraduate Program in Agronomy Universidade Estadual Paulista ‘Júlio de Mesquita Filho’-
Descrição: dc.descriptionDepartment of Agronomy Center for Agricultural Sciences Universidade Estadual de Maringá-
Descrição: dc.descriptionAgronomy Course Universidade Tecnológica Federal do Paraná-
Descrição: dc.descriptionGraduate Program in Agronomy Universidade Estadual Paulista ‘Júlio de Mesquita Filho’-
Formato: dc.format813-823-
Idioma: dc.languageen-
Relação: dc.relationRevista Caatinga-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectBiological control-
Palavras-chave: dc.subjectFungicides-
Palavras-chave: dc.subjectMicrobiolization-
Palavras-chave: dc.subjectTriticum aestivum-
Título: dc.titleSeed treatment with trichoderma and chemicals to improve physiological and sanitary quality of wheat cultivars1-
Título: dc.titleTratamento de sementes com tricoderma e químicos para melhoria da qualidade fisiológica e sanitária de cultivares de trigo-
Tipo de arquivo: dc.typelivro digital-
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