Data/hora: 11/06/2024 05:47:09

Biblioteca(s): | Embrapa Florestas.
Data corrente: | 03/06/2019
Data da última atualização: | 30/10/2019
Autoria: | SILVA, T. W. R.; SANTOS, A. F. dos; AUER, C. G.; TESSMANN, D. J.
Afiliação: | Thaisa Wendhausen Ramos Silva, Seminis Vegetable Seeds Inc.; ALVARO FIGUEREDO DOS SANTOS, CNPF; CELSO GARCIA AUER, CNPF; Dauri José Tessmann, UEM.
Título: | Pine seeds treatment with Trichoderma for Fusarium control.
Ano de publicação: | 2019
Fonte/Imprenta: | Floresta e Ambiente, v. 26, n. 2, e20170875, 2019. 8 p.
DOI: | 10.1590/2179-8087.087517
Idioma: | Inglês
Conteúdo: | This study analyzes the in vitro antagonistic activity of Trichoderma sp. isolates against Fusarium subglutinans and evaluates the effect of the pine seeds treatment with Trichoderma sp. on the incidence of root rot. Twelve Trichoderma sp. isolates and two F. subglutinans isolates were included in the study. Trichoderma sp. inhibited F. subglutinans mycelial growth through direct contact with hyphae and the production of volatile antifungal compounds. Pine seeds treatment with the antagonist Trichoderma sp. reduced the incidence of root rot, increased the emergence and initial growth in the height of seedlings, and improved seedling health.
Palavras-Chave: | Forest pathology; Forest seed; Patologia florestal.
Thesagro: | Controle Biológico; Semente Florestal.
Thesaurus Nal: | Biological control.
Categoria do assunto: | H Saúde e Patologia
URL: | http://ainfo.cnptia.embrapa.br/digital/bitstream/item/198046/1/2019-Alvaro-Floram-Pine-seeds.pdf
Registro original: | Embrapa Florestas (CNPF)
Exemplares: | CNPF - (56820-1) - UPC - AP - DD -  -  -  - DIS