“IN VITRO” SENSITIVITY OF ISOLATED Colletotrichum lindemuthianum TO FUNGICIDES

Detalhes bibliográficos
Autor(a) principal: Sartorato, Aloísio Sartorato2
Data de Publicação: 2007
Tipo de documento: Artigo
Idioma: por
Título da fonte: Pesquisa Agropecuária Tropical (Online)
Texto Completo: https://revistas.ufg.br/pat/article/view/2088
Resumo: In vitro tests were carried out to evaluate the sensitivity of Colletotrichum lindemuthianum to the fungicides thiophanate methyl + chlorothalonil, thiophanate methyl, fluazinam, chlorothalonil, trifloxystrobin + propiconazole, pyraclostrobin, difenoconazole and fentin hidroxide. The fungus colony diameter of all isolates differed significantly from control in all active ingredient (a.i.) used. C. lindemuthianum isolates presented higher sensitivity to the a.i. difenoconazole, pyraclostrobin, trifloxystrobin + propiconazole and fluazinam. The majority of isolates presented low sensitivity to methyl thiophanate, which may indicate the occurrence of C. lindemuthianum resistance to this active ingredient. KEY-WORDS: Anthracnose; resistance to fungicides; chemical control.
id UFG-6_8b5febed9a6dd0089335cb27a75d5f55
oai_identifier_str oai:ojs.revistas.ufg.br:article/2088
network_acronym_str UFG-6
network_name_str Pesquisa Agropecuária Tropical (Online)
repository_id_str
spelling “IN VITRO” SENSITIVITY OF ISOLATED Colletotrichum lindemuthianum TO FUNGICIDESSENSIBILIDADE “IN VITRO” DE ISOLADOS DE Colletotrichum lindemuthianum A FUNGICIDASAnthracnoseresistance to fungicideschemical controlAntracnoseresistência a fungicidascontrole químico In vitro tests were carried out to evaluate the sensitivity of Colletotrichum lindemuthianum to the fungicides thiophanate methyl + chlorothalonil, thiophanate methyl, fluazinam, chlorothalonil, trifloxystrobin + propiconazole, pyraclostrobin, difenoconazole and fentin hidroxide. The fungus colony diameter of all isolates differed significantly from control in all active ingredient (a.i.) used. C. lindemuthianum isolates presented higher sensitivity to the a.i. difenoconazole, pyraclostrobin, trifloxystrobin + propiconazole and fluazinam. The majority of isolates presented low sensitivity to methyl thiophanate, which may indicate the occurrence of C. lindemuthianum resistance to this active ingredient. KEY-WORDS: Anthracnose; resistance to fungicides; chemical control. Avaliou-se a sensibilidade "in vitro" de isolados do fungo Colletotrichum lindemuthianum aos fungicidas tiofanato metílico + clorotalonil, tiofanato metílico, fluazinam, clorotalonil, trifloxystrobin + propiconazole, piraclostrobin, difenoconazole e fentin hidróxido. Os diâmetros das colônias, sob os diferentes princípios ativos avaliados, diferiram significativamente da testemunha. Os isolados de C. lindemuthianum apresentaram alta sensibilidade aos princípios ativos difenoconazole, piraclostrobin, trifloxistrobin + propiconazole e fluazinam. A maioria dos isolados apresentou baixa sensibilidade ao tiofanato metílico, o que pode indicar a ocorrência de resistência do fungo C. lindemuthinaum a esse princípio ativo. PALAVRAS-CHAVE: Antracnose; resistência a fungicidas; controle químico.Escola de Agronomia - Universidade Federal de Goiás2007-10-24info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionAvaliado por paresPesquisa de Laboratórioapplication/savehttps://revistas.ufg.br/pat/article/view/2088Pesquisa Agropecuária Tropical [Agricultural Research in the Tropics]; v. 36, n. 3, Sep./Dec. 2006; 211-213Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics); v. 36, n. 3, set./dez. 2006; 211-213Pesquisa Agropecuária Tropical; v. 36, n. 3, set./dez. 2006; 211-2131983-4063reponame:Pesquisa Agropecuária Tropical (Online)instname:Universidade Federal de Goiás (UFG)instacron:UFGporhttps://revistas.ufg.br/pat/article/view/2088/2058Sartorato, Aloísio Sartorato2info:eu-repo/semantics/openAccess2020-02-27T00:00:34Zoai:ojs.revistas.ufg.br:article/2088Revistahttps://revistas.ufg.br/patPUBhttps://revistas.ufg.br/pat/oaiaseleguini.pat@gmail.com||mgoes@agro.ufg.br1983-40631517-6398opendoar:2024-05-21T19:54:55.713186Pesquisa Agropecuária Tropical (Online) - Universidade Federal de Goiás (UFG)true
dc.title.none.fl_str_mv “IN VITRO” SENSITIVITY OF ISOLATED Colletotrichum lindemuthianum TO FUNGICIDES
SENSIBILIDADE “IN VITRO” DE ISOLADOS DE Colletotrichum lindemuthianum A FUNGICIDAS
title “IN VITRO” SENSITIVITY OF ISOLATED Colletotrichum lindemuthianum TO FUNGICIDES
spellingShingle “IN VITRO” SENSITIVITY OF ISOLATED Colletotrichum lindemuthianum TO FUNGICIDES
Sartorato, Aloísio Sartorato2
Anthracnose
resistance to fungicides
chemical control
Antracnose
resistência a fungicidas
controle químico
title_short “IN VITRO” SENSITIVITY OF ISOLATED Colletotrichum lindemuthianum TO FUNGICIDES
title_full “IN VITRO” SENSITIVITY OF ISOLATED Colletotrichum lindemuthianum TO FUNGICIDES
title_fullStr “IN VITRO” SENSITIVITY OF ISOLATED Colletotrichum lindemuthianum TO FUNGICIDES
title_full_unstemmed “IN VITRO” SENSITIVITY OF ISOLATED Colletotrichum lindemuthianum TO FUNGICIDES
title_sort “IN VITRO” SENSITIVITY OF ISOLATED Colletotrichum lindemuthianum TO FUNGICIDES
author Sartorato, Aloísio Sartorato2
author_facet Sartorato, Aloísio Sartorato2
author_role author
dc.contributor.author.fl_str_mv Sartorato, Aloísio Sartorato2
dc.subject.por.fl_str_mv Anthracnose
resistance to fungicides
chemical control
Antracnose
resistência a fungicidas
controle químico
topic Anthracnose
resistance to fungicides
chemical control
Antracnose
resistência a fungicidas
controle químico
description In vitro tests were carried out to evaluate the sensitivity of Colletotrichum lindemuthianum to the fungicides thiophanate methyl + chlorothalonil, thiophanate methyl, fluazinam, chlorothalonil, trifloxystrobin + propiconazole, pyraclostrobin, difenoconazole and fentin hidroxide. The fungus colony diameter of all isolates differed significantly from control in all active ingredient (a.i.) used. C. lindemuthianum isolates presented higher sensitivity to the a.i. difenoconazole, pyraclostrobin, trifloxystrobin + propiconazole and fluazinam. The majority of isolates presented low sensitivity to methyl thiophanate, which may indicate the occurrence of C. lindemuthianum resistance to this active ingredient. KEY-WORDS: Anthracnose; resistance to fungicides; chemical control.
publishDate 2007
dc.date.none.fl_str_mv 2007-10-24
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Avaliado por pares
Pesquisa de Laboratório
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://revistas.ufg.br/pat/article/view/2088
url https://revistas.ufg.br/pat/article/view/2088
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://revistas.ufg.br/pat/article/view/2088/2058
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/save
dc.publisher.none.fl_str_mv Escola de Agronomia - Universidade Federal de Goiás
publisher.none.fl_str_mv Escola de Agronomia - Universidade Federal de Goiás
dc.source.none.fl_str_mv Pesquisa Agropecuária Tropical [Agricultural Research in the Tropics]; v. 36, n. 3, Sep./Dec. 2006; 211-213
Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics); v. 36, n. 3, set./dez. 2006; 211-213
Pesquisa Agropecuária Tropical; v. 36, n. 3, set./dez. 2006; 211-213
1983-4063
reponame:Pesquisa Agropecuária Tropical (Online)
instname:Universidade Federal de Goiás (UFG)
instacron:UFG
instname_str Universidade Federal de Goiás (UFG)
instacron_str UFG
institution UFG
reponame_str Pesquisa Agropecuária Tropical (Online)
collection Pesquisa Agropecuária Tropical (Online)
repository.name.fl_str_mv Pesquisa Agropecuária Tropical (Online) - Universidade Federal de Goiás (UFG)
repository.mail.fl_str_mv aseleguini.pat@gmail.com||mgoes@agro.ufg.br
_version_ 1799874813411459072

Registros relacionados