Detection of antifungal activity of plant extracts on Alternaria citrus

Detalhes bibliográficos
Autor(a) principal: Triaca,Tatiane
Data de Publicação: 2018
Outros Autores: Cavião,Helen Corso, Pansera,Márcia Regina, Venturin,Leandro, Sartori,Valdirene Camatti
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Summa phytopathologica (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-54052018000200185
Resumo: ABSTRACT For approximately 15 years, Brazilian citriculture has suffered considerable losses in productivity and fruit quality as a result of the attack by the phytopathogen Alternaria alternata f.sp. citri, which causes Alternaria brown spot (ABS). The disease control is still performed with the massive use of agrochemicals, reaching up to twenty applications per reproductive period. The present study evaluated the efficiency of in vitro and in vivo ABS control by using fermented extracts of Trifolium pratense and Daucus pusillus as a means to control the disease. Fermented extracts autoclaved at 40% showed 100% inhibition, while the crude extract of both plants had no inhibitory effect. In vivo, the best results were found with the preventive test of non-autoclaved Trifolium pratense, which inhibited the onset of the disease by 93%.
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spelling Detection of antifungal activity of plant extracts on Alternaria citrusAlternative controlplant pathogensABSTRACT For approximately 15 years, Brazilian citriculture has suffered considerable losses in productivity and fruit quality as a result of the attack by the phytopathogen Alternaria alternata f.sp. citri, which causes Alternaria brown spot (ABS). The disease control is still performed with the massive use of agrochemicals, reaching up to twenty applications per reproductive period. The present study evaluated the efficiency of in vitro and in vivo ABS control by using fermented extracts of Trifolium pratense and Daucus pusillus as a means to control the disease. Fermented extracts autoclaved at 40% showed 100% inhibition, while the crude extract of both plants had no inhibitory effect. In vivo, the best results were found with the preventive test of non-autoclaved Trifolium pratense, which inhibited the onset of the disease by 93%.Grupo Paulista de Fitopatologia2018-06-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-54052018000200185Summa Phytopathologica v.44 n.2 2018reponame:Summa phytopathologica (Online)instname:Grupo Paulista de Fitopatologiainstacron:GPF10.1590/0100-5405/2199info:eu-repo/semantics/openAccessTriaca,TatianeCavião,Helen CorsoPansera,Márcia ReginaVenturin,LeandroSartori,Valdirene Camattieng2018-06-07T00:00:00Zoai:scielo:S0100-54052018000200185Revistahttp://www.scielo.br/sphttps://old.scielo.br/oai/scielo-oai.phpsumma@fca.unesp.br1980-54540100-5405opendoar:2018-06-07T00:00Summa phytopathologica (Online) - Grupo Paulista de Fitopatologiafalse
dc.title.none.fl_str_mv Detection of antifungal activity of plant extracts on Alternaria citrus
title Detection of antifungal activity of plant extracts on Alternaria citrus
spellingShingle Detection of antifungal activity of plant extracts on Alternaria citrus
Triaca,Tatiane
Alternative control
plant pathogens
title_short Detection of antifungal activity of plant extracts on Alternaria citrus
title_full Detection of antifungal activity of plant extracts on Alternaria citrus
title_fullStr Detection of antifungal activity of plant extracts on Alternaria citrus
title_full_unstemmed Detection of antifungal activity of plant extracts on Alternaria citrus
title_sort Detection of antifungal activity of plant extracts on Alternaria citrus
author Triaca,Tatiane
author_facet Triaca,Tatiane
Cavião,Helen Corso
Pansera,Márcia Regina
Venturin,Leandro
Sartori,Valdirene Camatti
author_role author
author2 Cavião,Helen Corso
Pansera,Márcia Regina
Venturin,Leandro
Sartori,Valdirene Camatti
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Triaca,Tatiane
Cavião,Helen Corso
Pansera,Márcia Regina
Venturin,Leandro
Sartori,Valdirene Camatti
dc.subject.por.fl_str_mv Alternative control
plant pathogens
topic Alternative control
plant pathogens
description ABSTRACT For approximately 15 years, Brazilian citriculture has suffered considerable losses in productivity and fruit quality as a result of the attack by the phytopathogen Alternaria alternata f.sp. citri, which causes Alternaria brown spot (ABS). The disease control is still performed with the massive use of agrochemicals, reaching up to twenty applications per reproductive period. The present study evaluated the efficiency of in vitro and in vivo ABS control by using fermented extracts of Trifolium pratense and Daucus pusillus as a means to control the disease. Fermented extracts autoclaved at 40% showed 100% inhibition, while the crude extract of both plants had no inhibitory effect. In vivo, the best results were found with the preventive test of non-autoclaved Trifolium pratense, which inhibited the onset of the disease by 93%.
publishDate 2018
dc.date.none.fl_str_mv 2018-06-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-54052018000200185
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-54052018000200185
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/0100-5405/2199
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Grupo Paulista de Fitopatologia
publisher.none.fl_str_mv Grupo Paulista de Fitopatologia
dc.source.none.fl_str_mv Summa Phytopathologica v.44 n.2 2018
reponame:Summa phytopathologica (Online)
instname:Grupo Paulista de Fitopatologia
instacron:GPF
instname_str Grupo Paulista de Fitopatologia
instacron_str GPF
institution GPF
reponame_str Summa phytopathologica (Online)
collection Summa phytopathologica (Online)
repository.name.fl_str_mv Summa phytopathologica (Online) - Grupo Paulista de Fitopatologia
repository.mail.fl_str_mv summa@fca.unesp.br
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