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| Registros recuperados : 318 | |
| 56. |  | NAVAJAS, M.; NAVIA, D.; MORAES, G. J. de. American origin of the coconut mite, Aceria guerreronis, suggested by genetic and morphological evidence: implications for biological control and quarantine measures. In: INTERNATIONAL CONGRESS OF ACAROLOGY, 12., 2006, Amsterdam, Netherlands. Abstract book... Amsterdam: University of Amsterdam, 2006. p. 136.| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| Registros recuperados : 318 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Meio-Norte. |
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Data corrente: |
01/03/2010 |
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Data da última atualização: |
21/01/2015 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 1 |
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Autoria: |
NAVIA, D.; MORAES, G. J.; QUERINO, R. B. |
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Afiliação: |
Denise Navia Magalhães Ferreira, Embrapa Recursos Genéticos e Biotecnologia; Gilberto José de Moraes, ESALQ/USP; Ranyse Barbosa Querino da Silva, Embrapa Meio-Norte. |
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Título: |
Geographic pattern of morphological variation of the coconut mite, Aceria guerreronis Keifer (Acari: Eriophyidae), using multivariate morphometry. |
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Ano de publicação: |
2009 |
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Fonte/Imprenta: |
Brazilian Journal of Biology, v. 69, n. 3, p. 773-783, 2009. |
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Idioma: |
Inglês |
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Conteúdo: |
The coconut mite, Aceria guerreronis Keifer, has become one of the most important pests of coconut in the Americas and Africa and recently in Southeast Asia. Despite the great economic importance of this mite, there is a lack of information on its origin and invasion history that are important to guide the search of biological control agents as well as the adoption of quarantine procedures. This study evaluates morphometric variation among A. guerreronis populations throughout its occurrence area, relates this variation with historical sequence of records, looking for information on its biogeography. Samples of 27 populations from the Americas, Africa and Asia were analysed using Principal Component Analysis and Canonical Discriminant Analysis. Results showed significant morphometric variability of A. uerreronis throughout its distribution area, with a high variability among American populations and otherwise a high similarity among African and Asian populations. The geographic pattern of variation of mite populations observed supports the hypothesis that A. guerreronis originated in the Americas and was introduced into Africa and Asia. Some inferences related to taxonomy of Eriophyoidea mites were included. |
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Palavras-Chave: |
Análise discriminante canônica; Espécie invasora exótica. |
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Thesagro: |
Cocos Nucifera; Praga de Planta. |
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Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/116080/1/acaro.coqueiro.BJB.Ranyse.pdf
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Marc: |
LEADER 01869naa a2200193 a 4500
001 1659201
005 2015-01-21
008 2009 bl uuuu u00u1 u #d
100 1 $aNAVIA, D.
245 $aGeographic pattern of morphological variation of the coconut mite, Aceria guerreronis Keifer (Acari$bEriophyidae), using multivariate morphometry.
260 $c2009
520 $aThe coconut mite, Aceria guerreronis Keifer, has become one of the most important pests of coconut in the Americas and Africa and recently in Southeast Asia. Despite the great economic importance of this mite, there is a lack of information on its origin and invasion history that are important to guide the search of biological control agents as well as the adoption of quarantine procedures. This study evaluates morphometric variation among A. guerreronis populations throughout its occurrence area, relates this variation with historical sequence of records, looking for information on its biogeography. Samples of 27 populations from the Americas, Africa and Asia were analysed using Principal Component Analysis and Canonical Discriminant Analysis. Results showed significant morphometric variability of A. uerreronis throughout its distribution area, with a high variability among American populations and otherwise a high similarity among African and Asian populations. The geographic pattern of variation of mite populations observed supports the hypothesis that A. guerreronis originated in the Americas and was introduced into Africa and Asia. Some inferences related to taxonomy of Eriophyoidea mites were included.
650 $aCocos Nucifera
650 $aPraga de Planta
653 $aAnálise discriminante canônica
653 $aEspécie invasora exótica
700 1 $aMORAES, G. J.
700 1 $aQUERINO, R. B.
773 $tBrazilian Journal of Biology$gv. 69, n. 3, p. 773-783, 2009.
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Embrapa Meio-Norte (CPAMN) |
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