Data/hora: 01/06/2024 12:24:44

Biblioteca(s): | Embrapa Unidades Centrais.
Data corrente: | 29/08/2016
Data da última atualização: | 24/05/2017
Autoria: | ZANUNCIO, J. C.; TAVARES, W. de S.; RAMALHO, F. de S.; LEITE, G. L. D.; SERRÃO, J. E.
Afiliação: | JOSÉ COLA ZANUNCIO, UFV; WAGNER DE SOUZA TAVARES, Copener Florestal Ltda.; FRANCISCO DE SOUSA RAMALHO, CNPA; GERMANO LEÃO DEMOLIN LEITE, Universidade Federal de Minas Gerais; JOSÉ EDUARDO SERRÃO, UFV.
Título: | Sarsina violascens spatial and temporal distributions affected by native getetation strips in eucalyptus plantationsl
Ano de publicação: | 2016
Fonte/Imprenta: | Pesquisa Agropecuária Brasileira, Brasília, DF, v. 51, n. 6, p. 703-709, jun. 2016.
Idioma: | Inglês
Notas: | Título em português: Distribuição espacial e temporal de Sarsina violascens influenciada por faixas de vegetação nativa em plantações de eucalipto.
Conteúdo: | The objective of this work was to evaluate spatial and temporal distributions of Sarsina violascens (Lepidoptera: Noctuidae: Lymantriinae) in two Eucalyptus cloeziana plantations, one with native vegetation strips (WNVS) and another without them (ONVS). Adults were collected with light traps, which were installed: inside an area of native vegetation (Cerrado), 100 m from the edge; at the contact zone between the native vegetation area and the E. cloeziana plantation; inside the E. cloeziana plantation, 250 m from the edge; at the central part of the native vegetation strip, around 500 m from the edge (WNVS) or in the contact zone between two E. cloeziana compartments (ONVS); and inside the E. cloeziana plantation, 500 m from the edge. The number of S. violascens adults collected was 240 in the system WNVS and 1,378 in the system ONVS. The lower number of individuals in the system WNVS was probably due to favored biological control provided by higher species richness with the use of native vegetation strips. These strips, intermingled with E. cloeziana plantations, allow a higher proportion of native forest in the landscape and can help to reduce S. violascens infestations.
Palavras-Chave: | Fragementação do habitat; Manejo integrado de praga; Plant species richness; Riqueza de espécie de planta.
Thesagro: | Dinâmica populacional; Sarsina violascens.
Thesaurus Nal: | Habitat fragmentation; Integrated pest management; Population dynamics.
Categoria do assunto: | --
URL: | http://ainfo.cnptia.embrapa.br/digital/bitstream/item/146855/1/Sarsina-violascens-spatial.pdf
Registro original: | Embrapa Unidades Centrais (AI-SEDE)
Exemplares: | AI-SEDE - (59903-1) - UPE - AP - PP - 630.72081 - P474 -  - DIS