Consulta: creatorFacets:"Mangabeira,Jacimary A."
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Data/hora: 11/06/2024 12:17:08

Temporal and spatial variation of Stenoma cathosiota Meyrick (Lepidoptera: Elachistidae) caterpillar abundance in the cerrado of Brasilia, Brazil
Provedor de dados: 82
Autores: Morais,Helena C.; Cabral,Bérites C.; Mangabeira,Jacimary A.; Diniz,Ivone R.
The caterpillars of Stenoma cathosiota Meyrick feed on Roupala montana Aubl. (Proteaceae) in the cerrado of the Distrito Federal, Brazil. They construct shelters by joining leaves of the plant where they feed and pupate. The caterpillars are parasitized by a wasp (Hymenoptera: Brachonidae), which emerges from the pupae. Caterpillar abundance and parasitism frequency were associated in an area of frequently burned cerrado (biennial fire) and in another area that burns sporadically (1987 and 1994). For S. cathosiota, the variation among years in a single area, with sporadic fires, was greater than the variation among areas with different fire regimes. Caterpillar abundance among years was significantly different in the area that burns sporadically (chi² =...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Braconidae; Stenomatinae; Fire; Host plant; Parasitism.
Ano: 2007
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1519-566X2007000600004