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 | Acesso ao texto completo restrito à biblioteca da Embrapa Tabuleiros Costeiros. Para informações adicionais entre em contato com cpatc.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Tabuleiros Costeiros. |
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Data corrente: |
22/01/2015 |
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Data da última atualização: |
22/01/2015 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
SARAIVA, A. de S.; SARMENTO, R. A.; ERASMO, E. A. L.; PEDRO-NETO, M.; SOUZA, D. J. de; TEODORO, A. V.; SILVA, D. G. |
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Afiliação: |
ALTHIÉRIS DE SOUSA SARAIVA, UFT; RENATO A. SARMENTO, UFT; EDUARDO A. L. ERASMO, UFT; MARC?AL PEDRO-NETO, UFT; DANIVAL JOSE DE SOUZA, UFT; ADENIR VIEIRA TEODORO, CPATC; DANIELLA G. SILVA, UFT. |
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Título: |
Weed management practices affect the diversity and relative abundance of physic nut mites. |
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Ano de publicação: |
2014 |
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Fonte/Imprenta: |
Experimental and Applied Acarology, December, 2014. |
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DOI: |
10.1007/s10493-014-9875-y |
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Idioma: |
Inglês |
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Conteúdo: |
Crop management practices determine weed community, which in turn may influence patterns of diversity and abundance of associated arthropods. This study aimed to evaluate whether local weed management practices influence the diversity and relative abundance of phytophagous and predatory mites, as well as mites with undefined feeding habits?of the families Oribatidae and Acaridae?in a physic nut ( Jatropha curcas L.) plantation subjected to (1) within-row herbicide spraying and between-row mowing; (2) within-row herbicide spraying and no between-row mowing; (3) within-row weeding and between-row mowing; (4) within-row weeding and no between-row mowing; and (5) unmanaged (control). The herbicide used was glyphosate. Herbicide treatments resulted in higher diversity and relative abundance of predatory mites and mites with undefined feeding habit on physic nut shrubs. This was probably due to the toxic effects of the herbicide on mites or to removal of weeds. Within-row herbicide spraying combined with between-row mowing was the treatment that most contributed to this effect. Our results show that within-row weeds harbor important species of predatory mites and mites with undefined feeding habit. However, the dynamics of such mites in the system can be changed according to the weed management practice applied. Among the predatory mites of the family Phytoseiidae Amblydromalus sp. was the most abundant, whereas Brevi- palpus phoenicis was the most frequent phytophagous mite and an unidentified oribatid species was the most frequent mite with undefined feeding habit. MenosCrop management practices determine weed community, which in turn may influence patterns of diversity and abundance of associated arthropods. This study aimed to evaluate whether local weed management practices influence the diversity and relative abundance of phytophagous and predatory mites, as well as mites with undefined feeding habits?of the families Oribatidae and Acaridae?in a physic nut ( Jatropha curcas L.) plantation subjected to (1) within-row herbicide spraying and between-row mowing; (2) within-row herbicide spraying and no between-row mowing; (3) within-row weeding and between-row mowing; (4) within-row weeding and no between-row mowing; and (5) unmanaged (control). The herbicide used was glyphosate. Herbicide treatments resulted in higher diversity and relative abundance of predatory mites and mites with undefined feeding habit on physic nut shrubs. This was probably due to the toxic effects of the herbicide on mites or to removal of weeds. Within-row herbicide spraying combined with between-row mowing was the treatment that most contributed to this effect. Our results show that within-row weeds harbor important species of predatory mites and mites with undefined feeding habit. However, the dynamics of such mites in the system can be changed according to the weed management practice applied. Among the predatory mites of the family Phytoseiidae Amblydromalus sp. was the most abundant, whereas Brevi- palpus phoenicis was the most frequent phytophagous mite and a... Mostrar Tudo |
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Thesagro: |
Jatropha Curcas. |
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Thesaurus Nal: |
Glyphosate; Species diversity. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02307naa a2200241 a 4500
001 2006377
005 2015-01-22
008 2014 bl uuuu u00u1 u #d
024 7 $a10.1007/s10493-014-9875-y$2DOI
100 1 $aSARAIVA, A. de S.
245 $aWeed management practices affect the diversity and relative abundance of physic nut mites.$h[electronic resource]
260 $c2014
520 $aCrop management practices determine weed community, which in turn may influence patterns of diversity and abundance of associated arthropods. This study aimed to evaluate whether local weed management practices influence the diversity and relative abundance of phytophagous and predatory mites, as well as mites with undefined feeding habits?of the families Oribatidae and Acaridae?in a physic nut ( Jatropha curcas L.) plantation subjected to (1) within-row herbicide spraying and between-row mowing; (2) within-row herbicide spraying and no between-row mowing; (3) within-row weeding and between-row mowing; (4) within-row weeding and no between-row mowing; and (5) unmanaged (control). The herbicide used was glyphosate. Herbicide treatments resulted in higher diversity and relative abundance of predatory mites and mites with undefined feeding habit on physic nut shrubs. This was probably due to the toxic effects of the herbicide on mites or to removal of weeds. Within-row herbicide spraying combined with between-row mowing was the treatment that most contributed to this effect. Our results show that within-row weeds harbor important species of predatory mites and mites with undefined feeding habit. However, the dynamics of such mites in the system can be changed according to the weed management practice applied. Among the predatory mites of the family Phytoseiidae Amblydromalus sp. was the most abundant, whereas Brevi- palpus phoenicis was the most frequent phytophagous mite and an unidentified oribatid species was the most frequent mite with undefined feeding habit.
650 $aGlyphosate
650 $aSpecies diversity
650 $aJatropha Curcas
700 1 $aSARMENTO, R. A.
700 1 $aERASMO, E. A. L.
700 1 $aPEDRO-NETO, M.
700 1 $aSOUZA, D. J. de
700 1 $aTEODORO, A. V.
700 1 $aSILVA, D. G.
773 $tExperimental and Applied Acarology, December, 2014.
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Registro original: |
Embrapa Tabuleiros Costeiros (CPATC) |
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Biblioteca(s): |
Embrapa Clima Temperado. |
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Data corrente: |
04/08/2010 |
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Data da última atualização: |
23/09/2011 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
CRESTANI, M.; CARAVALHO, F. I. F. de; OLIVEIRA, A. C. de; SILVA, J. A. G. da; GUTKOSKI, L. C.; SARTORI, J. F.; BARBIERI, R. L.; BARRETA, D. |
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Afiliação: |
MARAISA CRESTANI, UFPel; FERNANDO IRAJÁ FÉLIX DE CARVALHO, UFPel; ANTONIO COSTA DE OLIVEIRA, UFPel; JOSE ANTONIO GONZALEZ DA SILVA, UNIVERSIDADE REGIONAL DO NOROESTE DO RIO GRANDE DO SUL; LUIZ CARLOS GUTKOSKI, UPF PASSO FUNDO, RS; JOÃO FRANCISCO SARTORI, FUNDAÇÃO PRÓ-SEMENTES DE APOIO A PESQUISA; ROSA LIA BARBIERI, CPACT; DIOGO BARRETA, UFPel. |
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Título: |
Conteúdo de b-glucana em cultivares de aveia-branca cultivadas em diferentes ambientes. |
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Ano de publicação: |
2010 |
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Fonte/Imprenta: |
Pesquisa Agropecuária Brasileira, Brasilia, DF, v. 45, n. 3, p. 261-268, mar. 2010. |
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Idioma: |
Português |
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Palavras-Chave: |
Aveia-branca. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/41856/1/PAB-v45n3a05.pdf
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Marc: |
LEADER 00662naa a2200205 a 4500
001 1859262
005 2011-09-23
008 2010 bl uuuu u00u1 u #d
100 1 $aCRESTANI, M.
245 $aConteúdo de b-glucana em cultivares de aveia-branca cultivadas em diferentes ambientes.$h[electronic resource]
260 $c2010
653 $aAveia-branca
700 1 $aCARAVALHO, F. I. F. de
700 1 $aOLIVEIRA, A. C. de
700 1 $aSILVA, J. A. G. da
700 1 $aGUTKOSKI, L. C.
700 1 $aSARTORI, J. F.
700 1 $aBARBIERI, R. L.
700 1 $aBARRETA, D.
773 $tPesquisa Agropecuária Brasileira, Brasilia, DF$gv. 45, n. 3, p. 261-268, mar. 2010.
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