Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/667182
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Campo DCValorIdioma
dc.contributor.authorHASHIM, I.
dc.contributor.authorPEREIRA, J. C. R.
dc.date.accessioned2018-11-29T23:48:09Z-
dc.date.available2018-11-29T23:48:09Z-
dc.date.created1996-11-25
dc.date.issued1989
dc.identifier.citationJournal of Natural Rubber Research, v. 4, n. 1, p. 56-65, Mar. 1989.
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/667182-
dc.descriptionThis study investigated lesion sizes, latent periods and sporulation of leaf discs as indicators of resistance of Hevea to Microcyclus ulei. There were clonal differences in the rate of development of mycelium and appearance of lesions, sizes of lesions, latent period and the quantity of conidia produced on discs of Hevea leaves. There was a positive correlation between conidial production and lesion size, and negative correlations existed between conidial production and latent period and lesion size and latent period. Latent period and sporulation are also important components for assessment of resistance. Clones GT 711, RRIM 501, CNS AM 7701, SIAL 842 and SIAL 263 possessed relatively smaller lesions, longer latent periods and reduced sporulation. On these clones, the differences in lesion size were significant between clonesbut not between races of Microcyclus ulei. However, diffences in conidial production between clones, races and the interaction between clones and races were significant.
dc.language.isoengeng
dc.rightsopenAccesseng
dc.subjectBrasil
dc.subjectBahia
dc.subjectRubber tree
dc.subjectSpecies
dc.subjectFungal diseases
dc.subjectSouth American leaf blight
dc.subjectResistance
dc.titleLesion size, latent period and sporulation on leaf discs as indicators of resistance of Hevea to Microcyclus ulei.
dc.typeArtigo de periódico
dc.date.updated2018-11-29T23:48:09Zpt_BR
dc.subject.thesagroDoença
dc.subject.thesagroEspécie
dc.subject.thesagroFolha
dc.subject.thesagroFungo
dc.subject.thesagroHevea
dc.subject.thesagroMal das Folhas
dc.subject.thesagroMicrocyclus Ulei
dc.subject.thesagroResistência
dc.subject.thesagroSeringueira
dc.subject.nalthesaurusfungi
dc.subject.nalthesaurusleaves
riaa.ainfo.id667182
riaa.ainfo.lastupdate2018-11-29
dc.contributor.institutionISMAIL HASHIM, RRIM; JOSE CLERIO REZENDE PEREIRA, CPAA.
Aparece nas coleções:Artigo em periódico indexado (CPAA)

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