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

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dc.contributorEMBRAPA-CPAA; Institut fur Angewandte Botanik.; LUADIR GASPAROTTO, CPAA.
dc.creatorJUNQUEIRA, N. T. V.
dc.creatorMORAES, V. H. F.
dc.creatorLIEBEREI, R.
dc.creatorGASPAROTTO, L.
dc.date2015-08-13T07:22:54Z
dc.date2015-08-13T07:22:54Z
dc.date1996-12-17
dc.date1993
dc.date2017-08-17T11:11:11Z
dc.date.accessioned2026-06-30T23:21:24Z
dc.descriptionComponents 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.
dc.identifierFitopatologia Brasileira, v. 18, n. 1, p. 12-18, mar. 1993.
dc.identifierhttp://www.alice.cnptia.embrapa.br/alice/handle/doc/667197
dc.identifier.urihttp://hdl.handle.net/123456789/379862
dc.languageeng
dc.rightsopenAccess
dc.subjectMal-das-folhas
dc.subjectPoliploide
dc.subjectBrasil
dc.subjectAmazonas
dc.subjectRubber tree
dc.subjectSpecies
dc.subjectFungal diseases
dc.subjectSouth American leaf blight
dc.subjectSALB
dc.subjectResistance
dc.subjectDoença
dc.subjectEspécie
dc.subjectFolha
dc.subjectFungo
dc.subjectHevea
dc.subjectMicrocyclus Ulei
dc.subjectMelhoramento
dc.subjectResistência
dc.subjectSeringueira
dc.subjectbreeding
dc.subjectleaves
dc.subjectpolyploidy
dc.titleInduced polyploidy potential for improving resistance in Hevea clones to rubber tree leaf blight.
dc.typeArtigo de periódico

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