Efficiency of green manures for Cercospora leaf spot management in coffee plants
Autor(a) principal: | |
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Data de Publicação: | 2013 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Tropical plant pathology (Online) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1982-56762013000200005 |
Resumo: | The use of Mucuna aterrima, Dolichos lab lab, Crotalaria mucronata, Arachis hypogaea, Mucuna deeringiana, C. spectabilis, and C. breviflora, intercropped with coffee plants, was evaluated as green manures in the management of Cercospora coffeicola under field conditions in Carlópolis and Jacarezinho counties in the state of Paraná in the crop seasons of 2008/2009 and 2009/2010. The main plot was comprised by treatments with green manures and urea, whereas subplots by the application or not of the poultry litter. There were two controls without green manure and urea: one with and another one without application of Beauveria bassiana, which was used to control Hypothenemus hampei. Similar founds were obtained at both municipalities. The percentage of diseased leaves (DL) was lower for most of the green manures and urea treatments. However, all the treatments reduced the DL in 2009/2010. Although A. hypogaea did not differ statistically from the controls in most of the experiments, the number of lesions per leaf was lower in the other treatments. Similarly, the percentage of healthy coffee berries was higher in the treatments than the controls in most of the experiments in both years. In general, there was no synergistic effect between green manures and urea with the poultry litter, and the efficiency of most green manures was similar to urea in the management of Cercospora leaf spot. |
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Efficiency of green manures for Cercospora leaf spot management in coffee plantsCercospora coffeicolaCoffea arabicacultural controllegumesnitrogen nutritionorganic cropThe use of Mucuna aterrima, Dolichos lab lab, Crotalaria mucronata, Arachis hypogaea, Mucuna deeringiana, C. spectabilis, and C. breviflora, intercropped with coffee plants, was evaluated as green manures in the management of Cercospora coffeicola under field conditions in Carlópolis and Jacarezinho counties in the state of Paraná in the crop seasons of 2008/2009 and 2009/2010. The main plot was comprised by treatments with green manures and urea, whereas subplots by the application or not of the poultry litter. There were two controls without green manure and urea: one with and another one without application of Beauveria bassiana, which was used to control Hypothenemus hampei. Similar founds were obtained at both municipalities. The percentage of diseased leaves (DL) was lower for most of the green manures and urea treatments. However, all the treatments reduced the DL in 2009/2010. Although A. hypogaea did not differ statistically from the controls in most of the experiments, the number of lesions per leaf was lower in the other treatments. Similarly, the percentage of healthy coffee berries was higher in the treatments than the controls in most of the experiments in both years. In general, there was no synergistic effect between green manures and urea with the poultry litter, and the efficiency of most green manures was similar to urea in the management of Cercospora leaf spot.Sociedade Brasileira de Fitopatologia2013-04-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1982-56762013000200005Tropical Plant Pathology v.38 n.2 2013reponame:Tropical plant pathology (Online)instname:Sociedade Brasileira de Fitopatologiainstacron:SBF10.1590/S1982-56762013000200005info:eu-repo/semantics/openAccessCardoso,Rogério Manuel de LemosChaves,Júlio César DiasFantin,DenilsonLourenço Jr.,Valdireng2013-05-07T00:00:00Zoai:scielo:S1982-56762013000200005Revistahttps://www.scielo.br/j/tpp/ONGhttps://old.scielo.br/oai/scielo-oai.phpsbf-revista@ufla.br1983-20521982-5676opendoar:2013-05-07T00:00Tropical plant pathology (Online) - Sociedade Brasileira de Fitopatologiafalse |
dc.title.none.fl_str_mv |
Efficiency of green manures for Cercospora leaf spot management in coffee plants |
title |
Efficiency of green manures for Cercospora leaf spot management in coffee plants |
spellingShingle |
Efficiency of green manures for Cercospora leaf spot management in coffee plants Cardoso,Rogério Manuel de Lemos Cercospora coffeicola Coffea arabica cultural control legumes nitrogen nutrition organic crop |
title_short |
Efficiency of green manures for Cercospora leaf spot management in coffee plants |
title_full |
Efficiency of green manures for Cercospora leaf spot management in coffee plants |
title_fullStr |
Efficiency of green manures for Cercospora leaf spot management in coffee plants |
title_full_unstemmed |
Efficiency of green manures for Cercospora leaf spot management in coffee plants |
title_sort |
Efficiency of green manures for Cercospora leaf spot management in coffee plants |
author |
Cardoso,Rogério Manuel de Lemos |
author_facet |
Cardoso,Rogério Manuel de Lemos Chaves,Júlio César Dias Fantin,Denilson Lourenço Jr.,Valdir |
author_role |
author |
author2 |
Chaves,Júlio César Dias Fantin,Denilson Lourenço Jr.,Valdir |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Cardoso,Rogério Manuel de Lemos Chaves,Júlio César Dias Fantin,Denilson Lourenço Jr.,Valdir |
dc.subject.por.fl_str_mv |
Cercospora coffeicola Coffea arabica cultural control legumes nitrogen nutrition organic crop |
topic |
Cercospora coffeicola Coffea arabica cultural control legumes nitrogen nutrition organic crop |
description |
The use of Mucuna aterrima, Dolichos lab lab, Crotalaria mucronata, Arachis hypogaea, Mucuna deeringiana, C. spectabilis, and C. breviflora, intercropped with coffee plants, was evaluated as green manures in the management of Cercospora coffeicola under field conditions in Carlópolis and Jacarezinho counties in the state of Paraná in the crop seasons of 2008/2009 and 2009/2010. The main plot was comprised by treatments with green manures and urea, whereas subplots by the application or not of the poultry litter. There were two controls without green manure and urea: one with and another one without application of Beauveria bassiana, which was used to control Hypothenemus hampei. Similar founds were obtained at both municipalities. The percentage of diseased leaves (DL) was lower for most of the green manures and urea treatments. However, all the treatments reduced the DL in 2009/2010. Although A. hypogaea did not differ statistically from the controls in most of the experiments, the number of lesions per leaf was lower in the other treatments. Similarly, the percentage of healthy coffee berries was higher in the treatments than the controls in most of the experiments in both years. In general, there was no synergistic effect between green manures and urea with the poultry litter, and the efficiency of most green manures was similar to urea in the management of Cercospora leaf spot. |
publishDate |
2013 |
dc.date.none.fl_str_mv |
2013-04-01 |
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=S1982-56762013000200005 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1982-56762013000200005 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/S1982-56762013000200005 |
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 |
Sociedade Brasileira de Fitopatologia |
publisher.none.fl_str_mv |
Sociedade Brasileira de Fitopatologia |
dc.source.none.fl_str_mv |
Tropical Plant Pathology v.38 n.2 2013 reponame:Tropical plant pathology (Online) instname:Sociedade Brasileira de Fitopatologia instacron:SBF |
instname_str |
Sociedade Brasileira de Fitopatologia |
instacron_str |
SBF |
institution |
SBF |
reponame_str |
Tropical plant pathology (Online) |
collection |
Tropical plant pathology (Online) |
repository.name.fl_str_mv |
Tropical plant pathology (Online) - Sociedade Brasileira de Fitopatologia |
repository.mail.fl_str_mv |
sbf-revista@ufla.br |
_version_ |
1754824585965993984 |