Acibenzolar-S-metil no controle da ferrugem e da cercosporiose do cafeeiro em condições de campo
Autor(a) principal: | |
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Data de Publicação: | 2013 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng por |
Título da fonte: | Repositório Institucional da UFLA |
Texto Completo: | http://repositorio.ufla.br/jspui/handle/1/13559 http://www.coffeescience.ufla.br/index.php/Coffeescience/article/view/309 |
Resumo: | The objective of this study was to evaluate the effect of inducing resistance acibenzolar-S-methyl (ASM), associated or not with the fungicide azoxystrobin + cyproconazole base, the control of Cercospora leaf rust and coffee under field conditions. The test was conducted in two crop years (2007/2008 and 2008/2009), in commercial plantation with cultivar Mundo Novo. The treatments were: ASM (25 g ha-1) applied 5 times monthly (December-Aprilharvest each year); fungicide (500 mL ha-1) and fungicide mixture (500 mL ha-1) + ASM applied 3 times (December,February and April of each crop year), the fungicide mixture (500 mL ha-1) applied 3 times (December, February and April of each crop year) + ASM applied 5 times (December to April of each crop year) , the fungicide mixture (750mL ha-1) applied 2 times (December and March of each crop year) + ASM applied 5 times (December to April of each crop year) and untreated. The rust control (84%) provided by the ASM was statistically similar to the treatment withthe fungicide (94%) in low crop year (2008/2009), when the intensity of the disease was not as high as in the year of crop high (2007/2008). In high crop year, ASM not controlled the cercospora, whereas in low crop years controlled the cercosporiose this product (77%) of the fungicide lower form (92%) and their mixtures (89-94%). In low harvest year, the ASM can be used to control Cercospora leaf rust and coffee and compatibility presented with the fungicide azoxystrobin + cyproconazole. |
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Acibenzolar-S-metil no controle da ferrugem e da cercosporiose do cafeeiro em condições de campoAcibenzolar-S-methyl in control of rust and coffee plant cercosporiose in field conditionsFitpatologiaCoffea arabica L.Indução de resistênciaCafeiculturaHemileia vastatrixCercospora coffeicolaInduction of resistanceThe objective of this study was to evaluate the effect of inducing resistance acibenzolar-S-methyl (ASM), associated or not with the fungicide azoxystrobin + cyproconazole base, the control of Cercospora leaf rust and coffee under field conditions. The test was conducted in two crop years (2007/2008 and 2008/2009), in commercial plantation with cultivar Mundo Novo. The treatments were: ASM (25 g ha-1) applied 5 times monthly (December-Aprilharvest each year); fungicide (500 mL ha-1) and fungicide mixture (500 mL ha-1) + ASM applied 3 times (December,February and April of each crop year), the fungicide mixture (500 mL ha-1) applied 3 times (December, February and April of each crop year) + ASM applied 5 times (December to April of each crop year) , the fungicide mixture (750mL ha-1) applied 2 times (December and March of each crop year) + ASM applied 5 times (December to April of each crop year) and untreated. The rust control (84%) provided by the ASM was statistically similar to the treatment withthe fungicide (94%) in low crop year (2008/2009), when the intensity of the disease was not as high as in the year of crop high (2007/2008). In high crop year, ASM not controlled the cercospora, whereas in low crop years controlled the cercosporiose this product (77%) of the fungicide lower form (92%) and their mixtures (89-94%). In low harvest year, the ASM can be used to control Cercospora leaf rust and coffee and compatibility presented with the fungicide azoxystrobin + cyproconazole.Objetivou-se, neste trabalho, avaliar o efeito do indutor de resistência acibenzolar-S-metil (ASM), associado ou não com fungicida à base de ciproconazol + azoxystrobin, no controle da ferrugem e cercosporiose do cafeeiro em condições de campo. O ensaio foi realizado em dois anos safra (2007/2008 e 2008/2009), em plantio comercial com a cultivar Mundo Novo. Os tratamentos utilizados foram: ASM (25 g ha-1) aplicado mensalmente 5 vezes (dezembro a abril de cada ano safra); fungicida (500 mL ha-1) e a mistura fungicida (500 mL ha-1) + ASM aplicados 3 vezes (dezembro,fevereiro e abril de cada ano safra); a mistura fungicida (500 mL ha-1) aplicado 3 vezes (dezembro, fevereiro e abril de cada ano safra) + ASM aplicado 5 vezes (dezembro a abril de cada ano safra); a mistura fungicida (750 mL ha-1) aplicados 2 vezes (dezembro e março de cada ano safra) + ASM aplicado 5 vezes (dezembro a abril de cada ano safra) e testemunha.O controle da ferrugem (84%) proporcionado pelo ASM foi estatisticamente igual ao tratamento com o fungicida (94%)no ano de safra baixa (2008/2009), quando a intensidade das doenças não foi tão elevada quanto no ano de safra alta(2007/2008). No ano de safra alta, o ASM não controlou a cercosporiose, enquanto que no ano de safra baixa esse produto controlou a cercosporiose (77%) de forma inferior ao fungicida (92%) e suas misturas (89 a 94%). Em ano de safra baixa, o ASM pode ser usado no controle da ferrugem e cercosporiose do cafeeiro e apresentou comparatibilidade com o fungicida ciproconazol + azoxystrobin.2013-04-192017-08-01T20:05:50Z2017-08-01T20:05:50Z2013info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfapplication/pdfFERNANDES, L. H. M. et al. Acibenzolar-S-metil no controle da ferrugem e da cercosporiose do cafeeiro em condições de campo. Coffee Science, Lavras, v. 8, n. 1, p. 21-29, jan./mar. 2013.http://repositorio.ufla.br/jspui/handle/1/13559http://www.coffeescience.ufla.br/index.php/Coffeescience/article/view/309Coffee Science; v. 8, n. 1 (2013); 24-32Coffee Science; v. 8, n. 1 (2013); 24-32Coffee Science; v. 8, n. 1 (2013); 24-321984-39091809-6875reponame:Repositório Institucional da UFLAinstname:Universidade Federal de Lavras (UFLA)instacron:UFLAengporhttp://www.coffeescience.ufla.br/index.php/Coffeescience/article/view/309/pdf_112http://www.coffeescience.ufla.br/index.php/Coffeescience/article/view/309/pdfFernandes, Luiz Henrique MonteiroResende, Mário Lúcio Vilela dePereira, Ricardo BorgesCosta, Bruno Henrique GarciaMonteiro, Ana Cristina AndradeRibeiro Júnior, Pedro Martinsinfo:eu-repo/semantics/openAccess2017-08-22T11:15:32Zoai:localhost:1/13559Repositório InstitucionalPUBhttp://repositorio.ufla.br/oai/requestnivaldo@ufla.br || repositorio.biblioteca@ufla.bropendoar:2017-08-22T11:15:32Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA)false |
dc.title.none.fl_str_mv |
Acibenzolar-S-metil no controle da ferrugem e da cercosporiose do cafeeiro em condições de campo Acibenzolar-S-methyl in control of rust and coffee plant cercosporiose in field conditions |
title |
Acibenzolar-S-metil no controle da ferrugem e da cercosporiose do cafeeiro em condições de campo |
spellingShingle |
Acibenzolar-S-metil no controle da ferrugem e da cercosporiose do cafeeiro em condições de campo Fernandes, Luiz Henrique Monteiro Fitpatologia Coffea arabica L. Indução de resistência Cafeicultura Hemileia vastatrix Cercospora coffeicola Induction of resistance |
title_short |
Acibenzolar-S-metil no controle da ferrugem e da cercosporiose do cafeeiro em condições de campo |
title_full |
Acibenzolar-S-metil no controle da ferrugem e da cercosporiose do cafeeiro em condições de campo |
title_fullStr |
Acibenzolar-S-metil no controle da ferrugem e da cercosporiose do cafeeiro em condições de campo |
title_full_unstemmed |
Acibenzolar-S-metil no controle da ferrugem e da cercosporiose do cafeeiro em condições de campo |
title_sort |
Acibenzolar-S-metil no controle da ferrugem e da cercosporiose do cafeeiro em condições de campo |
author |
Fernandes, Luiz Henrique Monteiro |
author_facet |
Fernandes, Luiz Henrique Monteiro Resende, Mário Lúcio Vilela de Pereira, Ricardo Borges Costa, Bruno Henrique Garcia Monteiro, Ana Cristina Andrade Ribeiro Júnior, Pedro Martins |
author_role |
author |
author2 |
Resende, Mário Lúcio Vilela de Pereira, Ricardo Borges Costa, Bruno Henrique Garcia Monteiro, Ana Cristina Andrade Ribeiro Júnior, Pedro Martins |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Fernandes, Luiz Henrique Monteiro Resende, Mário Lúcio Vilela de Pereira, Ricardo Borges Costa, Bruno Henrique Garcia Monteiro, Ana Cristina Andrade Ribeiro Júnior, Pedro Martins |
dc.subject.por.fl_str_mv |
Fitpatologia Coffea arabica L. Indução de resistência Cafeicultura Hemileia vastatrix Cercospora coffeicola Induction of resistance |
topic |
Fitpatologia Coffea arabica L. Indução de resistência Cafeicultura Hemileia vastatrix Cercospora coffeicola Induction of resistance |
description |
The objective of this study was to evaluate the effect of inducing resistance acibenzolar-S-methyl (ASM), associated or not with the fungicide azoxystrobin + cyproconazole base, the control of Cercospora leaf rust and coffee under field conditions. The test was conducted in two crop years (2007/2008 and 2008/2009), in commercial plantation with cultivar Mundo Novo. The treatments were: ASM (25 g ha-1) applied 5 times monthly (December-Aprilharvest each year); fungicide (500 mL ha-1) and fungicide mixture (500 mL ha-1) + ASM applied 3 times (December,February and April of each crop year), the fungicide mixture (500 mL ha-1) applied 3 times (December, February and April of each crop year) + ASM applied 5 times (December to April of each crop year) , the fungicide mixture (750mL ha-1) applied 2 times (December and March of each crop year) + ASM applied 5 times (December to April of each crop year) and untreated. The rust control (84%) provided by the ASM was statistically similar to the treatment withthe fungicide (94%) in low crop year (2008/2009), when the intensity of the disease was not as high as in the year of crop high (2007/2008). In high crop year, ASM not controlled the cercospora, whereas in low crop years controlled the cercosporiose this product (77%) of the fungicide lower form (92%) and their mixtures (89-94%). In low harvest year, the ASM can be used to control Cercospora leaf rust and coffee and compatibility presented with the fungicide azoxystrobin + cyproconazole. |
publishDate |
2013 |
dc.date.none.fl_str_mv |
2013-04-19 2013 2017-08-01T20:05:50Z 2017-08-01T20:05:50Z |
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 |
FERNANDES, L. H. M. et al. Acibenzolar-S-metil no controle da ferrugem e da cercosporiose do cafeeiro em condições de campo. Coffee Science, Lavras, v. 8, n. 1, p. 21-29, jan./mar. 2013. http://repositorio.ufla.br/jspui/handle/1/13559 http://www.coffeescience.ufla.br/index.php/Coffeescience/article/view/309 |
identifier_str_mv |
FERNANDES, L. H. M. et al. Acibenzolar-S-metil no controle da ferrugem e da cercosporiose do cafeeiro em condições de campo. Coffee Science, Lavras, v. 8, n. 1, p. 21-29, jan./mar. 2013. |
url |
http://repositorio.ufla.br/jspui/handle/1/13559 http://www.coffeescience.ufla.br/index.php/Coffeescience/article/view/309 |
dc.language.iso.fl_str_mv |
eng por |
language |
eng por |
dc.relation.none.fl_str_mv |
http://www.coffeescience.ufla.br/index.php/Coffeescience/article/view/309/pdf_112 http://www.coffeescience.ufla.br/index.php/Coffeescience/article/view/309/pdf |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf application/pdf |
dc.source.none.fl_str_mv |
Coffee Science; v. 8, n. 1 (2013); 24-32 Coffee Science; v. 8, n. 1 (2013); 24-32 Coffee Science; v. 8, n. 1 (2013); 24-32 1984-3909 1809-6875 reponame:Repositório Institucional da UFLA instname:Universidade Federal de Lavras (UFLA) instacron:UFLA |
instname_str |
Universidade Federal de Lavras (UFLA) |
instacron_str |
UFLA |
institution |
UFLA |
reponame_str |
Repositório Institucional da UFLA |
collection |
Repositório Institucional da UFLA |
repository.name.fl_str_mv |
Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA) |
repository.mail.fl_str_mv |
nivaldo@ufla.br || repositorio.biblioteca@ufla.br |
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1784550206599069696 |