Pine Seeds Treatment with Trichoderma for Fusarium Control
ABSTRACT 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 incl...
Main Authors: | , , , |
---|---|
Format: | Article |
Language: | English |
Published: |
Universidade Federal Rural do Rio de Janeiro
|
Series: | Floresta e Ambiente |
Subjects: | |
Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S2179-80872019000200149&lng=en&tlng=en |
_version_ | 1819058280460189696 |
---|---|
author | Thaisa Wendhausen Ramos Silva Alvaro Figueredo dos Santos Celso Garcia Auer Dauri José Tessmann |
author_facet | Thaisa Wendhausen Ramos Silva Alvaro Figueredo dos Santos Celso Garcia Auer Dauri José Tessmann |
author_sort | Thaisa Wendhausen Ramos Silva |
collection | DOAJ |
description | ABSTRACT 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. |
first_indexed | 2024-12-21T13:52:42Z |
format | Article |
id | doaj.art-ac173d4b91fe4234b6baae5226ebecb0 |
institution | Directory Open Access Journal |
issn | 2179-8087 |
language | English |
last_indexed | 2024-12-21T13:52:42Z |
publisher | Universidade Federal Rural do Rio de Janeiro |
record_format | Article |
series | Floresta e Ambiente |
spelling | doaj.art-ac173d4b91fe4234b6baae5226ebecb02022-12-21T19:01:39ZengUniversidade Federal Rural do Rio de JaneiroFloresta e Ambiente2179-808726210.1590/2179-8087.087517S2179-80872019000200149Pine Seeds Treatment with Trichoderma for Fusarium ControlThaisa Wendhausen Ramos SilvaAlvaro Figueredo dos SantosCelso Garcia AuerDauri José TessmannABSTRACT 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.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S2179-80872019000200149&lng=en&tlng=enbiological controlforest seedsforest pathology |
spellingShingle | Thaisa Wendhausen Ramos Silva Alvaro Figueredo dos Santos Celso Garcia Auer Dauri José Tessmann Pine Seeds Treatment with Trichoderma for Fusarium Control Floresta e Ambiente biological control forest seeds forest pathology |
title | Pine Seeds Treatment with Trichoderma for Fusarium Control |
title_full | Pine Seeds Treatment with Trichoderma for Fusarium Control |
title_fullStr | Pine Seeds Treatment with Trichoderma for Fusarium Control |
title_full_unstemmed | Pine Seeds Treatment with Trichoderma for Fusarium Control |
title_short | Pine Seeds Treatment with Trichoderma for Fusarium Control |
title_sort | pine seeds treatment with trichoderma for fusarium control |
topic | biological control forest seeds forest pathology |
url | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S2179-80872019000200149&lng=en&tlng=en |
work_keys_str_mv | AT thaisawendhausenramossilva pineseedstreatmentwithtrichodermaforfusariumcontrol AT alvarofigueredodossantos pineseedstreatmentwithtrichodermaforfusariumcontrol AT celsogarciaauer pineseedstreatmentwithtrichodermaforfusariumcontrol AT daurijosetessmann pineseedstreatmentwithtrichodermaforfusariumcontrol |