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	Provedor de dados Acta Botanica (1) Autor Neves,Frederico de Siqueira (1) Ribeiro,Viviane Andrade (1) Silva,Rosineide Nascimento da (1) Sousa-Souto,Leandro (1) Palavra-chave Caatinga (1) Forest regeneration (1) Leaf miners (1) Plant-insect interactions (1) Tropical dry forests (1) Tipo do documento Info:eu-repo/semantics/article (1) Ano 2013 (1) País Brazil (1) Idioma Inglês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 1 Primeira ... 1 ... Última Fluctuating asymmetry of and herbivory on Poincianella pyramidalis (Tul.) L.P. Queiroz (Fabaceae) in pasture and secondary tropical dry forest Acta Botanica Ribeiro,Viviane Andrade; Silva,Rosineide Nascimento da; Sousa-Souto,Leandro; Neves,Frederico de Siqueira. Plants subjected to stressful environments tend to be more asymmetric with reduced defenses and are therefore more vulnerable to herbivory. This study investigates the relationship between herbivory and fluctuating asymmetry (FA) in Poincianella pyramidalis in two contrasting habitat types in the Brazilian caatinga (shrublands). We tested the following hypotheses: that FA occurs in P. pyramidalis; that FA of P. pyramidalis leaves is greater in individuals located in pasture than in those located in secondary tropical dry forest; that herbivory by insects (leaf chewers and leaf miners) increases in parallel with increases in the level of FA; and that herbivory is more common in pasture than in secondary tropical dry forest. In each of the two environments,... Tipo: Info:eu-repo/semantics/article Palavras-chave: Caatinga; Forest regeneration; Leaf miners; Plant-insect interactions; Tropical dry forests. Ano: 2013 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062013000100003 Registros recuperados: 1 Primeira ... 1 ... Última

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