Identification of a new race of Hemileia vastratix in Brazil.

Detalhes bibliográficos
Autor(a) principal: CABRAL, P G. C.
Data de Publicação: 2009
Outros Autores: ZAMBOLIM, E. M., ZAMBOLIM, L., LELIS, T. P., CAPUCHO, A. S., CAIXETA, E. T.
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/880411
Resumo: In this study, a survey of physiological races of Hemileia vastatrix was carried out on 34 coffee leaf rust populations collected at several coffee genotypes in Brazil. After the inoculation on leaf disc of coffee differential clones, the races I, II, III, XIII, XVII and XXXVII were characterised. This is the first report of race XXXVII on Coffea arabica in Brazil, which shows the evolutionary potential of H. vastatrix. The emergence of complex races like XXXVII represents a challenge for breeders in the development of resistant cultivars.
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spelling Identification of a new race of Hemileia vastratix in Brazil.RacePhysiological raceHemileia VastatrixIn this study, a survey of physiological races of Hemileia vastatrix was carried out on 34 coffee leaf rust populations collected at several coffee genotypes in Brazil. After the inoculation on leaf disc of coffee differential clones, the races I, II, III, XIII, XVII and XXXVII were characterised. This is the first report of race XXXVII on Coffea arabica in Brazil, which shows the evolutionary potential of H. vastatrix. The emergence of complex races like XXXVII represents a challenge for breeders in the development of resistant cultivars.UNIVERSIDADE FEDERAL DE VIÇOSA; EUNIZE MACIEL ZAMBOLIN, UNIVERSIDADE FEDERAL DE VIÇOSA; LAÉRCIO ZAMBOLIM, UNIVERSIDADE FEDERAL DE VIÇOSA; UNIVERSIDADE FEDERAL DE VIÇOSA; ALEXANDRE SANDRI CAPUCHO, UNIVERSIDADE FEDERAL DE VIÇOSA; EVELINE TEIXEIRA CAIXETA, SAPC.CABRAL, P G. C.ZAMBOLIM, E. M.ZAMBOLIM, L.LELIS, T. P.CAPUCHO, A. S.CAIXETA, E. T.2011-04-09T22:28:02Z2011-04-09T22:28:02Z2011-03-1020092011-04-10T11:11:11Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleIn.: AUSTRALASIAN PLANT DISEASE NOTES, v. 4, p. 129-130. 2009.http://www.alice.cnptia.embrapa.br/alice/handle/doc/880411enginfo: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:EMBRAPA2017-08-15T22:30:25Zoai:www.alice.cnptia.embrapa.br:doc/880411Repositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestopendoar:21542017-08-15T22:30:25falseRepositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestcg-riaa@embrapa.bropendoar:21542017-08-15T22:30:25Repositório 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 Identification of a new race of Hemileia vastratix in Brazil.
title Identification of a new race of Hemileia vastratix in Brazil.
spellingShingle Identification of a new race of Hemileia vastratix in Brazil.
CABRAL, P G. C.
Race
Physiological race
Hemileia Vastatrix
title_short Identification of a new race of Hemileia vastratix in Brazil.
title_full Identification of a new race of Hemileia vastratix in Brazil.
title_fullStr Identification of a new race of Hemileia vastratix in Brazil.
title_full_unstemmed Identification of a new race of Hemileia vastratix in Brazil.
title_sort Identification of a new race of Hemileia vastratix in Brazil.
author CABRAL, P G. C.
author_facet CABRAL, P G. C.
ZAMBOLIM, E. M.
ZAMBOLIM, L.
LELIS, T. P.
CAPUCHO, A. S.
CAIXETA, E. T.
author_role author
author2 ZAMBOLIM, E. M.
ZAMBOLIM, L.
LELIS, T. P.
CAPUCHO, A. S.
CAIXETA, E. T.
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv UNIVERSIDADE FEDERAL DE VIÇOSA; EUNIZE MACIEL ZAMBOLIN, UNIVERSIDADE FEDERAL DE VIÇOSA; LAÉRCIO ZAMBOLIM, UNIVERSIDADE FEDERAL DE VIÇOSA; UNIVERSIDADE FEDERAL DE VIÇOSA; ALEXANDRE SANDRI CAPUCHO, UNIVERSIDADE FEDERAL DE VIÇOSA; EVELINE TEIXEIRA CAIXETA, SAPC.
dc.contributor.author.fl_str_mv CABRAL, P G. C.
ZAMBOLIM, E. M.
ZAMBOLIM, L.
LELIS, T. P.
CAPUCHO, A. S.
CAIXETA, E. T.
dc.subject.por.fl_str_mv Race
Physiological race
Hemileia Vastatrix
topic Race
Physiological race
Hemileia Vastatrix
description In this study, a survey of physiological races of Hemileia vastatrix was carried out on 34 coffee leaf rust populations collected at several coffee genotypes in Brazil. After the inoculation on leaf disc of coffee differential clones, the races I, II, III, XIII, XVII and XXXVII were characterised. This is the first report of race XXXVII on Coffea arabica in Brazil, which shows the evolutionary potential of H. vastatrix. The emergence of complex races like XXXVII represents a challenge for breeders in the development of resistant cultivars.
publishDate 2009
dc.date.none.fl_str_mv 2009
2011-04-09T22:28:02Z
2011-04-09T22:28:02Z
2011-03-10
2011-04-10T11:11:11Z
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 In.: AUSTRALASIAN PLANT DISEASE NOTES, v. 4, p. 129-130. 2009.
http://www.alice.cnptia.embrapa.br/alice/handle/doc/880411
identifier_str_mv In.: AUSTRALASIAN PLANT DISEASE NOTES, v. 4, p. 129-130. 2009.
url http://www.alice.cnptia.embrapa.br/alice/handle/doc/880411
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)
instacron_str 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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