Coffee Berry Borer Resistance in Coffee Genotypes

Detalhes bibliográficos
Autor(a) principal: Sera,Gustavo Hiroshi
Data de Publicação: 2010
Outros Autores: Sera,Tumoru, Ito,Dhalton Shiguer, Ribeiro Filho,Claudionor, Villacorta,Amador, Kanayama,Fabio Seidi, Alegre,Clayton Ribeiro, Del Grossi,Leandro
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Brazilian Archives of Biology and Technology
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132010000200003
Resumo: The aim of this study was to evaluate the coffee germplasm of the Paraná Agronomic Institute (IAPAR) for resistance to the coffee-berry-borer. Preliminary field evaluation was performed in August 2004 and the fruits of less damaged genotypes in the field were evaluated under controlled condition with obligated and free choice experiments established in a randomized complete design with three replications. The genotypes were evaluated fifteen days after infestation with one borer per fruit in Petri dishes. The data were analyzed by the Scott-Knott means test at 1 % and by the χ2 test. Statistical analysis indicated that Coffea kapakata, Psilanthus bengalensis, C. eugenioides and genotypes with C. eugenioides genes were resistant. These genotypes presented low frequency of bored grains. C. eugenioides and C. kapakata could present resistance at epicarp level but not in the grain. P. bengalensis could present resistance also in the grains.
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spelling Coffee Berry Borer Resistance in Coffee GenotypesBreedingCoffeacultivarsHypothenemus hampeiPsilanthusThe aim of this study was to evaluate the coffee germplasm of the Paraná Agronomic Institute (IAPAR) for resistance to the coffee-berry-borer. Preliminary field evaluation was performed in August 2004 and the fruits of less damaged genotypes in the field were evaluated under controlled condition with obligated and free choice experiments established in a randomized complete design with three replications. The genotypes were evaluated fifteen days after infestation with one borer per fruit in Petri dishes. The data were analyzed by the Scott-Knott means test at 1 % and by the χ2 test. Statistical analysis indicated that Coffea kapakata, Psilanthus bengalensis, C. eugenioides and genotypes with C. eugenioides genes were resistant. These genotypes presented low frequency of bored grains. C. eugenioides and C. kapakata could present resistance at epicarp level but not in the grain. P. bengalensis could present resistance also in the grains.Instituto de Tecnologia do Paraná - Tecpar2010-04-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132010000200003Brazilian Archives of Biology and Technology v.53 n.2 2010reponame:Brazilian Archives of Biology and Technologyinstname:Instituto de Tecnologia do Paraná (Tecpar)instacron:TECPAR10.1590/S1516-89132010000200003info:eu-repo/semantics/openAccessSera,Gustavo HiroshiSera,TumoruIto,Dhalton ShiguerRibeiro Filho,ClaudionorVillacorta,AmadorKanayama,Fabio SeidiAlegre,Clayton RibeiroDel Grossi,Leandroeng2010-04-06T00:00:00Zoai:scielo:S1516-89132010000200003Revistahttps://www.scielo.br/j/babt/https://old.scielo.br/oai/scielo-oai.phpbabt@tecpar.br||babt@tecpar.br1678-43241516-8913opendoar:2010-04-06T00:00Brazilian Archives of Biology and Technology - Instituto de Tecnologia do Paraná (Tecpar)false
dc.title.none.fl_str_mv Coffee Berry Borer Resistance in Coffee Genotypes
title Coffee Berry Borer Resistance in Coffee Genotypes
spellingShingle Coffee Berry Borer Resistance in Coffee Genotypes
Sera,Gustavo Hiroshi
Breeding
Coffea
cultivars
Hypothenemus hampei
Psilanthus
title_short Coffee Berry Borer Resistance in Coffee Genotypes
title_full Coffee Berry Borer Resistance in Coffee Genotypes
title_fullStr Coffee Berry Borer Resistance in Coffee Genotypes
title_full_unstemmed Coffee Berry Borer Resistance in Coffee Genotypes
title_sort Coffee Berry Borer Resistance in Coffee Genotypes
author Sera,Gustavo Hiroshi
author_facet Sera,Gustavo Hiroshi
Sera,Tumoru
Ito,Dhalton Shiguer
Ribeiro Filho,Claudionor
Villacorta,Amador
Kanayama,Fabio Seidi
Alegre,Clayton Ribeiro
Del Grossi,Leandro
author_role author
author2 Sera,Tumoru
Ito,Dhalton Shiguer
Ribeiro Filho,Claudionor
Villacorta,Amador
Kanayama,Fabio Seidi
Alegre,Clayton Ribeiro
Del Grossi,Leandro
author2_role author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Sera,Gustavo Hiroshi
Sera,Tumoru
Ito,Dhalton Shiguer
Ribeiro Filho,Claudionor
Villacorta,Amador
Kanayama,Fabio Seidi
Alegre,Clayton Ribeiro
Del Grossi,Leandro
dc.subject.por.fl_str_mv Breeding
Coffea
cultivars
Hypothenemus hampei
Psilanthus
topic Breeding
Coffea
cultivars
Hypothenemus hampei
Psilanthus
description The aim of this study was to evaluate the coffee germplasm of the Paraná Agronomic Institute (IAPAR) for resistance to the coffee-berry-borer. Preliminary field evaluation was performed in August 2004 and the fruits of less damaged genotypes in the field were evaluated under controlled condition with obligated and free choice experiments established in a randomized complete design with three replications. The genotypes were evaluated fifteen days after infestation with one borer per fruit in Petri dishes. The data were analyzed by the Scott-Knott means test at 1 % and by the χ2 test. Statistical analysis indicated that Coffea kapakata, Psilanthus bengalensis, C. eugenioides and genotypes with C. eugenioides genes were resistant. These genotypes presented low frequency of bored grains. C. eugenioides and C. kapakata could present resistance at epicarp level but not in the grain. P. bengalensis could present resistance also in the grains.
publishDate 2010
dc.date.none.fl_str_mv 2010-04-01
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=S1516-89132010000200003
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132010000200003
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S1516-89132010000200003
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 Instituto de Tecnologia do Paraná - Tecpar
publisher.none.fl_str_mv Instituto de Tecnologia do Paraná - Tecpar
dc.source.none.fl_str_mv Brazilian Archives of Biology and Technology v.53 n.2 2010
reponame:Brazilian Archives of Biology and Technology
instname:Instituto de Tecnologia do Paraná (Tecpar)
instacron:TECPAR
instname_str Instituto de Tecnologia do Paraná (Tecpar)
instacron_str TECPAR
institution TECPAR
reponame_str Brazilian Archives of Biology and Technology
collection Brazilian Archives of Biology and Technology
repository.name.fl_str_mv Brazilian Archives of Biology and Technology - Instituto de Tecnologia do Paraná (Tecpar)
repository.mail.fl_str_mv babt@tecpar.br||babt@tecpar.br
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