Induced polyploidy potential for improving resistance in Hevea clones to rubber tree leaf blight.

Detalhes bibliográficos
Autor(a) principal: JUNQUEIRA, N. T. V.
Data de Publicação: 1993
Outros Autores: MORAES, V. H. F., LIEBEREI, R., GASPAROTTO, L.
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/667197
Resumo: Components of resistance that reduce the epidemic rate of rubber tree leaf blight, have been evaluated on colchicine-induced polyploids (CIP) Hevea clones and on their respective natural diploids after inoculation of virulente Microcyclus ulei isolates to the diploid clones. SomeCIP clones have presented high level of resistance in comparison with their susceptible diploid clones, whereas other CIP clones were susceptible. The polyploid plant inherent factors controlling the resistanceto M. ulei and the induced polyploid potential for rubber tree breeding aiming at resistance to leaf blight are discussed.
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spelling Induced polyploidy potential for improving resistance in Hevea clones to rubber tree leaf blight.Mal-das-folhasPoliploideBrasilAmazonasRubber treeSpeciesFungal diseasesSouth American leaf blightSALBResistanceDoençaEspécieFungoFolhaHeveaMelhoramentoMicrocyclus UleiResistênciaSeringueirabreedingleavespolyploidyComponents of resistance that reduce the epidemic rate of rubber tree leaf blight, have been evaluated on colchicine-induced polyploids (CIP) Hevea clones and on their respective natural diploids after inoculation of virulente Microcyclus ulei isolates to the diploid clones. SomeCIP clones have presented high level of resistance in comparison with their susceptible diploid clones, whereas other CIP clones were susceptible. The polyploid plant inherent factors controlling the resistanceto M. ulei and the induced polyploid potential for rubber tree breeding aiming at resistance to leaf blight are discussed.EMBRAPA-CPAA; Institut fur Angewandte Botanik.; LUADIR GASPAROTTO, CPAA.JUNQUEIRA, N. T. V.MORAES, V. H. F.LIEBEREI, R.GASPAROTTO, L.2015-08-13T07:22:54Z2015-08-13T07:22:54Z1996-12-1719932017-08-17T11:11:11Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleFitopatologia Brasileira, v. 18, n. 1, p. 12-18, mar. 1993.http://www.alice.cnptia.embrapa.br/alice/handle/doc/667197enginfo: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:EMBRAPA2017-08-16T02:29:32Zoai:www.alice.cnptia.embrapa.br:doc/667197Repositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestopendoar:21542017-08-16T02:29:32falseRepositório InstitucionalPUBhttps://www.alice.cnptia.embrapa.br/oai/requestcg-riaa@embrapa.bropendoar:21542017-08-16T02:29:32Repositório 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 Induced polyploidy potential for improving resistance in Hevea clones to rubber tree leaf blight.
title Induced polyploidy potential for improving resistance in Hevea clones to rubber tree leaf blight.
spellingShingle Induced polyploidy potential for improving resistance in Hevea clones to rubber tree leaf blight.
JUNQUEIRA, N. T. V.
Mal-das-folhas
Poliploide
Brasil
Amazonas
Rubber tree
Species
Fungal diseases
South American leaf blight
SALB
Resistance
Doença
Espécie
Fungo
Folha
Hevea
Melhoramento
Microcyclus Ulei
Resistência
Seringueira
breeding
leaves
polyploidy
title_short Induced polyploidy potential for improving resistance in Hevea clones to rubber tree leaf blight.
title_full Induced polyploidy potential for improving resistance in Hevea clones to rubber tree leaf blight.
title_fullStr Induced polyploidy potential for improving resistance in Hevea clones to rubber tree leaf blight.
title_full_unstemmed Induced polyploidy potential for improving resistance in Hevea clones to rubber tree leaf blight.
title_sort Induced polyploidy potential for improving resistance in Hevea clones to rubber tree leaf blight.
author JUNQUEIRA, N. T. V.
author_facet JUNQUEIRA, N. T. V.
MORAES, V. H. F.
LIEBEREI, R.
GASPAROTTO, L.
author_role author
author2 MORAES, V. H. F.
LIEBEREI, R.
GASPAROTTO, L.
author2_role author
author
author
dc.contributor.none.fl_str_mv EMBRAPA-CPAA; Institut fur Angewandte Botanik.; LUADIR GASPAROTTO, CPAA.
dc.contributor.author.fl_str_mv JUNQUEIRA, N. T. V.
MORAES, V. H. F.
LIEBEREI, R.
GASPAROTTO, L.
dc.subject.por.fl_str_mv Mal-das-folhas
Poliploide
Brasil
Amazonas
Rubber tree
Species
Fungal diseases
South American leaf blight
SALB
Resistance
Doença
Espécie
Fungo
Folha
Hevea
Melhoramento
Microcyclus Ulei
Resistência
Seringueira
breeding
leaves
polyploidy
topic Mal-das-folhas
Poliploide
Brasil
Amazonas
Rubber tree
Species
Fungal diseases
South American leaf blight
SALB
Resistance
Doença
Espécie
Fungo
Folha
Hevea
Melhoramento
Microcyclus Ulei
Resistência
Seringueira
breeding
leaves
polyploidy
description Components of resistance that reduce the epidemic rate of rubber tree leaf blight, have been evaluated on colchicine-induced polyploids (CIP) Hevea clones and on their respective natural diploids after inoculation of virulente Microcyclus ulei isolates to the diploid clones. SomeCIP clones have presented high level of resistance in comparison with their susceptible diploid clones, whereas other CIP clones were susceptible. The polyploid plant inherent factors controlling the resistanceto M. ulei and the induced polyploid potential for rubber tree breeding aiming at resistance to leaf blight are discussed.
publishDate 1993
dc.date.none.fl_str_mv 1993
1996-12-17
2015-08-13T07:22:54Z
2015-08-13T07:22:54Z
2017-08-17T11:11:11Z
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 Fitopatologia Brasileira, v. 18, n. 1, p. 12-18, mar. 1993.
http://www.alice.cnptia.embrapa.br/alice/handle/doc/667197
identifier_str_mv Fitopatologia Brasileira, v. 18, n. 1, p. 12-18, mar. 1993.
url http://www.alice.cnptia.embrapa.br/alice/handle/doc/667197
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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