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	Provedor de dados Acta Botanica (1) Autor Fadini,Rodrigo Ferreira (1) Palavra-chave Host specifi city (1) Loranthaceae (1) Psittacanthus (1) Resource-fragmentation hypothesis (1) Seed germination (1) Seedling establishment (1) Mais... Tipo do documento Info:eu-repo/semantics/article (1) Ano 2011 (1) País Brazil (1) Idioma Inglês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 1 Primeira ... 1 ... Última Non-overlap of hosts used by three congeneric and sympatric loranthaceous mistletoe species in an Amazonian savanna: host generalization to extreme specialization Acta Botanica Fadini,Rodrigo Ferreira. Two main hypotheses predominate in the literature on mistletoe-host specificity: (1) mistletoes are only likely to specialize on plant species on which they are frequently deposited; and (2) compatibility between mistletoes and plant species is a prerequisite for mistletoe-host parasitism. I explored these hypotheses by studying the seed deposition patterns and mistletoe-host compatibility in populations of three congeneric and sympatric mistletoe species of the genus Psittacanthus (P. biternatus, P. eucalyptifolius and P. plagiophyllus - Loranthaceae). I recorded the presence or absence of these mistletoe species in 15 tree species in a savanna patch in Amazonia. Among the five tree species that I found to be potential hosts (at least one tree individual... Tipo: Info:eu-repo/semantics/article Palavras-chave: Host specifi city; Loranthaceae; Psittacanthus; Resource-fragmentation hypothesis; Seed germination; Seedling establishment. Ano: 2011 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062011000200010 Registros recuperados: 1 Primeira ... 1 ... Última

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