Protective, curative and eradicative activities of fungicides against grapevine rust.
Autor(a) principal: | |
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Data de Publicação: | 2014 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
Texto Completo: | http://www.alice.cnptia.embrapa.br/alice/handle/doc/994987 |
Resumo: | The protective, eradicative and curative activities of the fungicides azoxystrobin, tebuconazole, pyraclostrobin+metiram, and ciproconazole against grapevine rust, were determined in greenhouse. To evaluate the protective activity, leaves of potted ´Niagara´ (Vitis labrusca) vines were artifi cially inoculated with an urediniospore suspension of Phakopsora euvitis four, eight or forteen days after fungicidal spray; and to evaluate the curative and eradicative activities, leaves were sprayed with fungicides two, four or eight days after inoculation. Disease severity was assessed 14 days after each inoculation. All tested fungicides present excellent preventive activity against grapevine rust; however, tebuconazole and ciproconazole provide better curative activity than azoxystrobin and pyraclostrobin+metiram. It was observed also that all tested fungicides signifi cantly reduced the germination of urediniospore produced on sprayed leaves. |
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Protective, curative and eradicative activities of fungicides against grapevine rust.Phakopsora euvitisFerrugem da videiraDiseaseUvaDoençaFungicidaVitis ViniferaGrapesThe protective, eradicative and curative activities of the fungicides azoxystrobin, tebuconazole, pyraclostrobin+metiram, and ciproconazole against grapevine rust, were determined in greenhouse. To evaluate the protective activity, leaves of potted ´Niagara´ (Vitis labrusca) vines were artifi cially inoculated with an urediniospore suspension of Phakopsora euvitis four, eight or forteen days after fungicidal spray; and to evaluate the curative and eradicative activities, leaves were sprayed with fungicides two, four or eight days after inoculation. Disease severity was assessed 14 days after each inoculation. All tested fungicides present excellent preventive activity against grapevine rust; however, tebuconazole and ciproconazole provide better curative activity than azoxystrobin and pyraclostrobin+metiram. It was observed also that all tested fungicides signifi cantly reduced the germination of urediniospore produced on sprayed leaves.FRANCISLENE ANGELOTTI, CPATSA; CLAUDIA REGINA SCAPIN BUFFARA, Universidade Estadual de Maringá; DAURI JOSÉ TESSAMNN, Universidade Estadual de Maringá; RAFAEL AUGUSTO VIEIRA, Universidade Estadual de Maringá; JOÃO BATISTA VIDA, Universidade Estadual de Maringá.ANGELOTTI, F.BUFFARA, C. R. S.TESSAMNN, D. J.VIEIRA, R. A.VIDA, J. B.2014-09-16T11:11:11Z2014-09-16T11:11:11Z2014-09-1620142014-09-16T11:11:11Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleCiência Rural, Santa Maria, v. 44, n. 8, p. 1367-1370, ago, 2014.http://www.alice.cnptia.embrapa.br/alice/handle/doc/99498710.1590/0103-8478cr20121085enginfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPA2017-08-16T00:16:21Zoai:www.alice.cnptia.embrapa.br:doc/994987Repositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestopendoar:21542017-08-16T00:16:21falseRepositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestcg-riaa@embrapa.bropendoar:21542017-08-16T00:16:21Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false |
dc.title.none.fl_str_mv |
Protective, curative and eradicative activities of fungicides against grapevine rust. |
title |
Protective, curative and eradicative activities of fungicides against grapevine rust. |
spellingShingle |
Protective, curative and eradicative activities of fungicides against grapevine rust. ANGELOTTI, F. Phakopsora euvitis Ferrugem da videira Disease Uva Doença Fungicida Vitis Vinifera Grapes |
title_short |
Protective, curative and eradicative activities of fungicides against grapevine rust. |
title_full |
Protective, curative and eradicative activities of fungicides against grapevine rust. |
title_fullStr |
Protective, curative and eradicative activities of fungicides against grapevine rust. |
title_full_unstemmed |
Protective, curative and eradicative activities of fungicides against grapevine rust. |
title_sort |
Protective, curative and eradicative activities of fungicides against grapevine rust. |
author |
ANGELOTTI, F. |
author_facet |
ANGELOTTI, F. BUFFARA, C. R. S. TESSAMNN, D. J. VIEIRA, R. A. VIDA, J. B. |
author_role |
author |
author2 |
BUFFARA, C. R. S. TESSAMNN, D. J. VIEIRA, R. A. VIDA, J. B. |
author2_role |
author author author author |
dc.contributor.none.fl_str_mv |
FRANCISLENE ANGELOTTI, CPATSA; CLAUDIA REGINA SCAPIN BUFFARA, Universidade Estadual de Maringá; DAURI JOSÉ TESSAMNN, Universidade Estadual de Maringá; RAFAEL AUGUSTO VIEIRA, Universidade Estadual de Maringá; JOÃO BATISTA VIDA, Universidade Estadual de Maringá. |
dc.contributor.author.fl_str_mv |
ANGELOTTI, F. BUFFARA, C. R. S. TESSAMNN, D. J. VIEIRA, R. A. VIDA, J. B. |
dc.subject.por.fl_str_mv |
Phakopsora euvitis Ferrugem da videira Disease Uva Doença Fungicida Vitis Vinifera Grapes |
topic |
Phakopsora euvitis Ferrugem da videira Disease Uva Doença Fungicida Vitis Vinifera Grapes |
description |
The protective, eradicative and curative activities of the fungicides azoxystrobin, tebuconazole, pyraclostrobin+metiram, and ciproconazole against grapevine rust, were determined in greenhouse. To evaluate the protective activity, leaves of potted ´Niagara´ (Vitis labrusca) vines were artifi cially inoculated with an urediniospore suspension of Phakopsora euvitis four, eight or forteen days after fungicidal spray; and to evaluate the curative and eradicative activities, leaves were sprayed with fungicides two, four or eight days after inoculation. Disease severity was assessed 14 days after each inoculation. All tested fungicides present excellent preventive activity against grapevine rust; however, tebuconazole and ciproconazole provide better curative activity than azoxystrobin and pyraclostrobin+metiram. It was observed also that all tested fungicides signifi cantly reduced the germination of urediniospore produced on sprayed leaves. |
publishDate |
2014 |
dc.date.none.fl_str_mv |
2014-09-16T11:11:11Z 2014-09-16T11:11:11Z 2014-09-16 2014 2014-09-16T11:11:11Z |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/publishedVersion info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
Ciência Rural, Santa Maria, v. 44, n. 8, p. 1367-1370, ago, 2014. http://www.alice.cnptia.embrapa.br/alice/handle/doc/994987 10.1590/0103-8478cr20121085 |
identifier_str_mv |
Ciência Rural, Santa Maria, v. 44, n. 8, p. 1367-1370, ago, 2014. 10.1590/0103-8478cr20121085 |
url |
http://www.alice.cnptia.embrapa.br/alice/handle/doc/994987 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.source.none.fl_str_mv |
reponame:Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa) instacron:EMBRAPA |
instname_str |
Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
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EMBRAPA |
institution |
EMBRAPA |
reponame_str |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
collection |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) |
repository.name.fl_str_mv |
Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA - Alice) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa) |
repository.mail.fl_str_mv |
cg-riaa@embrapa.br |
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1794503394129346560 |