Effect of the fungicides Fosetyl-Al and Metalaxyl on arbuscular mycorrhizal colonization of seedlings of Citrus sinensis (L.) Osbeck grafted onto C. limon (L.) Burmf

Bibliographic Details
Main Author: Carrenho, Rosilaine
Publication Date: 2008
Other Authors: Bononin, Vera Lúcia Ramos, Graciolli, Luiz Antônio
Format: Article
Language: por
Source: Acta Scientiarum Biological Sciences
Download full: http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/2825
Summary: We investigated the effect of the fungicides Fosetyl-Al and Metalaxyl, recommended for prevention and control of gummosis, on the development of arbuscular mycorrhizal fungi (AMF) in Citrus sinensis Osbeck grafted onto C. limon (L.)Burmf. Three experiments were performed in 1990 and 1992, in Casa Branca and Ilha Solteira, State of São Paulo, Brazil, respectively. Root samples were collected after fungicide application at long (monthly) and short (weekly) periods at Casa Branca and every three days at Ilha Solteira, in order to evaluate the percentage of root colonization by AMF. Fosetyl-Al generally did not show a deleterious effect on the development of mycobionts. In contrast, Metalaxyl reduced root colonization by AMF, and when both fungicides were applied together, mycorrhizal colonization was decreased, particularly in the shorter time experiments
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spelling Effect of the fungicides Fosetyl-Al and Metalaxyl on arbuscular mycorrhizal colonization of seedlings of Citrus sinensis (L.) Osbeck grafted onto C. limon (L.) BurmfEfeito dos fungicidas Fosetil-Al e Metalaxil na colonização de mudas de Citrus sinensis (L.) Osbeck enxertadas em C. limon (L.) Burmffungos micorrízicos arbuscularescitrusfungicidasgomose2.00.00.00-6 Ciências BiológicasWe investigated the effect of the fungicides Fosetyl-Al and Metalaxyl, recommended for prevention and control of gummosis, on the development of arbuscular mycorrhizal fungi (AMF) in Citrus sinensis Osbeck grafted onto C. limon (L.)Burmf. Three experiments were performed in 1990 and 1992, in Casa Branca and Ilha Solteira, State of São Paulo, Brazil, respectively. Root samples were collected after fungicide application at long (monthly) and short (weekly) periods at Casa Branca and every three days at Ilha Solteira, in order to evaluate the percentage of root colonization by AMF. Fosetyl-Al generally did not show a deleterious effect on the development of mycobionts. In contrast, Metalaxyl reduced root colonization by AMF, and when both fungicides were applied together, mycorrhizal colonization was decreased, particularly in the shorter time experimentsO efeito dos fungicidas Fosetil-Al e Metalaxil, recomendados para prevenção e controle da gomose, sobre o desenvolvimento de fungos micorrízicos arbusculares (FMA) em Citrus sinensis Osbeck enxertado em C. limon Burmf foi investigado. Três experimentos foram realizados em 1990 e 1992, em Casa Branca e Ilha Solteira, estado de São Paulo, Brasil, respectivamente. Coletas de raízes foram feitas após a aplicação dos fungicidas, em intervalos mensais e semanais em Casa Branca, e a cada três dias em Ilha Solteira, para avaliar-se a percentagem de colonização radical por FMA. De modo geral, Fosetil-Al não apresentou efeito deletério no desenvolvimento dos micobiontes. Ao contrário, Metalaxil reduziu a colonização radical; e quando ambos os fungicidas foram aplicados juntos, a colonização radical foi diminuída, particularmente nos experimentos mais curtosUniversidade Estadual De Maringá2008-05-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/282510.4025/actascibiolsci.v22i0.2825Acta Scientiarum. Biological Sciences; Vol 22 (2000); 305-310Acta Scientiarum. Biological Sciences; v. 22 (2000); 305-3101807-863X1679-9283reponame:Acta Scientiarum Biological Sciencesinstname:Universidade Estadual de Maringá (UEM)instacron:UEMporhttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/2825/2093Carrenho, RosilaineBononin, Vera Lúcia RamosGraciolli, Luiz Antônioinfo:eu-repo/semantics/openAccess2022-11-23T17:33:30Zoai:periodicos.uem.br/ojs:article/2825Revistahttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSciPUBhttp://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/oai||actabiol@uem.br1807-863X1679-9283opendoar:2022-11-23T17:33:30Acta Scientiarum Biological Sciences - Universidade Estadual de Maringá (UEM)false
dc.title.none.fl_str_mv Effect of the fungicides Fosetyl-Al and Metalaxyl on arbuscular mycorrhizal colonization of seedlings of Citrus sinensis (L.) Osbeck grafted onto C. limon (L.) Burmf
Efeito dos fungicidas Fosetil-Al e Metalaxil na colonização de mudas de Citrus sinensis (L.) Osbeck enxertadas em C. limon (L.) Burmf
title Effect of the fungicides Fosetyl-Al and Metalaxyl on arbuscular mycorrhizal colonization of seedlings of Citrus sinensis (L.) Osbeck grafted onto C. limon (L.) Burmf
spellingShingle Effect of the fungicides Fosetyl-Al and Metalaxyl on arbuscular mycorrhizal colonization of seedlings of Citrus sinensis (L.) Osbeck grafted onto C. limon (L.) Burmf
Carrenho, Rosilaine
fungos micorrízicos arbusculares
citrus
fungicidas
gomose
2.00.00.00-6 Ciências Biológicas
title_short Effect of the fungicides Fosetyl-Al and Metalaxyl on arbuscular mycorrhizal colonization of seedlings of Citrus sinensis (L.) Osbeck grafted onto C. limon (L.) Burmf
title_full Effect of the fungicides Fosetyl-Al and Metalaxyl on arbuscular mycorrhizal colonization of seedlings of Citrus sinensis (L.) Osbeck grafted onto C. limon (L.) Burmf
title_fullStr Effect of the fungicides Fosetyl-Al and Metalaxyl on arbuscular mycorrhizal colonization of seedlings of Citrus sinensis (L.) Osbeck grafted onto C. limon (L.) Burmf
title_full_unstemmed Effect of the fungicides Fosetyl-Al and Metalaxyl on arbuscular mycorrhizal colonization of seedlings of Citrus sinensis (L.) Osbeck grafted onto C. limon (L.) Burmf
title_sort Effect of the fungicides Fosetyl-Al and Metalaxyl on arbuscular mycorrhizal colonization of seedlings of Citrus sinensis (L.) Osbeck grafted onto C. limon (L.) Burmf
author Carrenho, Rosilaine
author_facet Carrenho, Rosilaine
Bononin, Vera Lúcia Ramos
Graciolli, Luiz Antônio
author_role author
author2 Bononin, Vera Lúcia Ramos
Graciolli, Luiz Antônio
author2_role author
author
dc.contributor.author.fl_str_mv Carrenho, Rosilaine
Bononin, Vera Lúcia Ramos
Graciolli, Luiz Antônio
dc.subject.por.fl_str_mv fungos micorrízicos arbusculares
citrus
fungicidas
gomose
2.00.00.00-6 Ciências Biológicas
topic fungos micorrízicos arbusculares
citrus
fungicidas
gomose
2.00.00.00-6 Ciências Biológicas
description We investigated the effect of the fungicides Fosetyl-Al and Metalaxyl, recommended for prevention and control of gummosis, on the development of arbuscular mycorrhizal fungi (AMF) in Citrus sinensis Osbeck grafted onto C. limon (L.)Burmf. Three experiments were performed in 1990 and 1992, in Casa Branca and Ilha Solteira, State of São Paulo, Brazil, respectively. Root samples were collected after fungicide application at long (monthly) and short (weekly) periods at Casa Branca and every three days at Ilha Solteira, in order to evaluate the percentage of root colonization by AMF. Fosetyl-Al generally did not show a deleterious effect on the development of mycobionts. In contrast, Metalaxyl reduced root colonization by AMF, and when both fungicides were applied together, mycorrhizal colonization was decreased, particularly in the shorter time experiments
publishDate 2008
dc.date.none.fl_str_mv 2008-05-09
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/2825
10.4025/actascibiolsci.v22i0.2825
url http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/2825
identifier_str_mv 10.4025/actascibiolsci.v22i0.2825
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv http://www.periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/2825/2093
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade Estadual De Maringá
publisher.none.fl_str_mv Universidade Estadual De Maringá
dc.source.none.fl_str_mv Acta Scientiarum. Biological Sciences; Vol 22 (2000); 305-310
Acta Scientiarum. Biological Sciences; v. 22 (2000); 305-310
1807-863X
1679-9283
reponame:Acta Scientiarum Biological Sciences
instname:Universidade Estadual de Maringá (UEM)
instacron:UEM
instname_str Universidade Estadual de Maringá (UEM)
instacron_str UEM
institution UEM
reponame_str Acta Scientiarum Biological Sciences
collection Acta Scientiarum Biological Sciences
repository.name.fl_str_mv Acta Scientiarum Biological Sciences - Universidade Estadual de Maringá (UEM)
repository.mail.fl_str_mv ||actabiol@uem.br
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