Seed predation of crabwood

Detalhes bibliográficos
Autor(a) principal: Pinto, Adriana Araújo
Data de Publicação: 2013
Outros Autores: Teles, Beatriz Ronchi, Dos, Anjos, Norivaldo, Couceiro, Sheyla R.M.
Tipo de documento: Artigo
Idioma: por
Título da fonte: Repositório Institucional do INPA
Texto Completo: https://repositorio.inpa.gov.br/handle/1/15191
Resumo: The objectives of this study were to identify the insects associated to seed predation of Carapa guianensis and Carapa procera, to evaluate the seeds damage potential of these insects and the occurrence of vertical stratification in the predation of Carapa seeds. The study was carried out in C. guianensis and C. procera plantations at Reserva Florestal Ducke, Manaus, Amazonas State, Brazil. The seed samples from the ground were taken weekly, and the canopy samples were taken monthly from three different heights. To evaluate the effect of predation on germination, 30 non-predated seeds and 30 predated seeds were collected monthly from the ground at each plot, and the germination was monitored during a month. The results showed that Hypsipyla grandella and H. ferrealis (Lepidoptera: Pyralidae) are the main insect species associated to seed predation in C. procera and C. guianensis, with predation mean rates of 39% to 61,96%, respectively. Fruit and seed predation were observed inside the canopy vertical stratification of the two Carapa species. The seed predation in C. procera and C. guianensis by Hypsipyla spp. reduced the germination process. This study produced information on the association between C. procera and C. guianensis and the species of Hypsipyla.
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spelling Pinto, Adriana AraújoTeles, Beatriz RonchiDos, Anjos, NorivaldoCouceiro, Sheyla R.M.2020-05-07T14:09:25Z2020-05-07T14:09:25Z2013https://repositorio.inpa.gov.br/handle/1/1519110.1590/S0100-67622013000600013The objectives of this study were to identify the insects associated to seed predation of Carapa guianensis and Carapa procera, to evaluate the seeds damage potential of these insects and the occurrence of vertical stratification in the predation of Carapa seeds. The study was carried out in C. guianensis and C. procera plantations at Reserva Florestal Ducke, Manaus, Amazonas State, Brazil. The seed samples from the ground were taken weekly, and the canopy samples were taken monthly from three different heights. To evaluate the effect of predation on germination, 30 non-predated seeds and 30 predated seeds were collected monthly from the ground at each plot, and the germination was monitored during a month. The results showed that Hypsipyla grandella and H. ferrealis (Lepidoptera: Pyralidae) are the main insect species associated to seed predation in C. procera and C. guianensis, with predation mean rates of 39% to 61,96%, respectively. Fruit and seed predation were observed inside the canopy vertical stratification of the two Carapa species. The seed predation in C. procera and C. guianensis by Hypsipyla spp. reduced the germination process. This study produced information on the association between C. procera and C. guianensis and the species of Hypsipyla.Volume 37, Número 6, Pags. 1115-1123Attribution-NonCommercial-NoDerivs 3.0 Brazilhttp://creativecommons.org/licenses/by-nc-nd/3.0/br/info:eu-repo/semantics/openAccessSeed predation of crabwoodcarapa guianensis aubl. and Carapa procera DC. (meliaceae)] by insects in Amazoninfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleRevista Árvoreporreponame:Repositório Institucional do INPAinstname:Instituto Nacional de Pesquisas da Amazônia (INPA)instacron:INPAORIGINALartigo-inpa.pdfapplication/pdf206271https://repositorio.inpa.gov.br/bitstream/1/15191/1/artigo-inpa.pdff74b06b2aafb1b2268fde293dc232eb1MD51CC-LICENSElicense_rdfapplication/octet-stream914https://repositorio.inpa.gov.br/bitstream/1/15191/2/license_rdf4d2950bda3d176f570a9f8b328dfbbefMD521/151912020-07-14 10:56:53.411oai:repositorio:1/15191Repositório de PublicaçõesPUBhttps://repositorio.inpa.gov.br/oai/requestopendoar:2020-07-14T14:56:53Repositório Institucional do INPA - Instituto Nacional de Pesquisas da Amazônia (INPA)false
dc.title.pt_BR.fl_str_mv Seed predation of crabwood
dc.title.alternative.pt_BR.fl_str_mv carapa guianensis aubl. and Carapa procera DC. (meliaceae)] by insects in Amazon
title Seed predation of crabwood
spellingShingle Seed predation of crabwood
Pinto, Adriana Araújo
title_short Seed predation of crabwood
title_full Seed predation of crabwood
title_fullStr Seed predation of crabwood
title_full_unstemmed Seed predation of crabwood
title_sort Seed predation of crabwood
author Pinto, Adriana Araújo
author_facet Pinto, Adriana Araújo
Teles, Beatriz Ronchi
Dos, Anjos, Norivaldo
Couceiro, Sheyla R.M.
author_role author
author2 Teles, Beatriz Ronchi
Dos, Anjos, Norivaldo
Couceiro, Sheyla R.M.
author2_role author
author
author
dc.contributor.author.fl_str_mv Pinto, Adriana Araújo
Teles, Beatriz Ronchi
Dos, Anjos, Norivaldo
Couceiro, Sheyla R.M.
description The objectives of this study were to identify the insects associated to seed predation of Carapa guianensis and Carapa procera, to evaluate the seeds damage potential of these insects and the occurrence of vertical stratification in the predation of Carapa seeds. The study was carried out in C. guianensis and C. procera plantations at Reserva Florestal Ducke, Manaus, Amazonas State, Brazil. The seed samples from the ground were taken weekly, and the canopy samples were taken monthly from three different heights. To evaluate the effect of predation on germination, 30 non-predated seeds and 30 predated seeds were collected monthly from the ground at each plot, and the germination was monitored during a month. The results showed that Hypsipyla grandella and H. ferrealis (Lepidoptera: Pyralidae) are the main insect species associated to seed predation in C. procera and C. guianensis, with predation mean rates of 39% to 61,96%, respectively. Fruit and seed predation were observed inside the canopy vertical stratification of the two Carapa species. The seed predation in C. procera and C. guianensis by Hypsipyla spp. reduced the germination process. This study produced information on the association between C. procera and C. guianensis and the species of Hypsipyla.
publishDate 2013
dc.date.issued.fl_str_mv 2013
dc.date.accessioned.fl_str_mv 2020-05-07T14:09:25Z
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dc.relation.ispartof.pt_BR.fl_str_mv Volume 37, Número 6, Pags. 1115-1123
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