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Registro Completo |
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Biblioteca(s): |
Embrapa Tabuleiros Costeiros. |
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Data corrente: |
18/09/1996 |
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Data da última atualização: |
18/09/1996 |
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Autoria: |
GHOSH, S. M.; ABDURAHIMAN, U. C. |
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Título: |
On some hyperparasites of Opisina arenosella the black-headed caterpillar pest of coconut in Malabar, India. |
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Ano de publicação: |
1985 |
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Fonte/Imprenta: |
Journal of the Coconut Research Institute of Sri Lanka, v.3, p.29-31, 1986. |
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Idioma: |
Inglês |
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Conteúdo: |
Investigations carried out on the parasite-hyperparasite complex of the coconut pest Opisina arenosella Walker indicate that the hyperparasites considerably reduce the population of the parasites and thus lower the efficiency of the latter as biological control agents. Over half the cocoons of the parasitoid Apanteles taragamae Vier., were parasitised by the hyperparasites, with Aphanogmus manilae Ashmead accounting for 27.14% followed by Meteoridea hutsoni (Nixon) (17.14%), Brachymeria nephantidis Gahan and Pediobius imbreus (Walker) (2.86% each) and Eurytoma albotibialis Ashmead (1.42%). P. imbreus also caused 29.8%parasitism on Bracon brevicornis Wesmael. Brief descriptions of the biology of some of the hyperparasites are also given. |
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Palavras-Chave: |
Coconut; Coqueiro; Malabar; Pragas. |
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Thesagro: |
Cocos Nucifera. |
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Thesaurus Nal: |
India; Opisina arenosella; pests. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01393naa a2200229 a 4500
001 1355295
005 1996-09-18
008 1985 bl uuuu u00u1 u #d
100 1 $aGHOSH, S. M.
245 $aOn some hyperparasites of Opisina arenosella the black-headed caterpillar pest of coconut in Malabar, India.
260 $c1985
520 $aInvestigations carried out on the parasite-hyperparasite complex of the coconut pest Opisina arenosella Walker indicate that the hyperparasites considerably reduce the population of the parasites and thus lower the efficiency of the latter as biological control agents. Over half the cocoons of the parasitoid Apanteles taragamae Vier., were parasitised by the hyperparasites, with Aphanogmus manilae Ashmead accounting for 27.14% followed by Meteoridea hutsoni (Nixon) (17.14%), Brachymeria nephantidis Gahan and Pediobius imbreus (Walker) (2.86% each) and Eurytoma albotibialis Ashmead (1.42%). P. imbreus also caused 29.8%parasitism on Bracon brevicornis Wesmael. Brief descriptions of the biology of some of the hyperparasites are also given.
650 $aIndia
650 $aOpisina arenosella
650 $apests
650 $aCocos Nucifera
653 $aCoconut
653 $aCoqueiro
653 $aMalabar
653 $aPragas
700 1 $aABDURAHIMAN, U. C.
773 $tJournal of the Coconut Research Institute of Sri Lanka$gv.3, p.29-31, 1986.
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Embrapa Tabuleiros Costeiros (CPATC) |
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| 1. |  | PANTOJA, K. F. C.; MARCHI, B. R. de; KRAUSE-SAKATE, R.; MITUTI, T.; REZENDE, J. A. M.; GHANIM, M.; GHOSH, S.; BOARI, A. de J. First report of a putative new pepper vein yellows virus species associated with a vein yellows disease of bonnet pepper plants in Brazil. Plant Disease, v. 103, n. 11, p. 2972, Nov. 2019.| Tipo: Nota Técnica/Nota Científica |
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