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Biblioteca(s): |
Embrapa Tabuleiros Costeiros. |
Data corrente: |
22/01/2015 |
Data da última atualização: |
22/01/2015 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
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. |
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. |
Título: |
Weed management practices affect the diversity and relative abundance of physic nut mites. |
Ano de publicação: |
2014 |
Fonte/Imprenta: |
Experimental and Applied Acarology, December, 2014. |
DOI: |
10.1007/s10493-014-9875-y |
Idioma: |
Inglês |
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 |
Thesagro: |
Jatropha Curcas. |
Thesaurus Nal: |
Glyphosate; Species diversity. |
Categoria do assunto: |
-- |
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 Completo
Biblioteca(s): |
Embrapa Solos. |
Data corrente: |
18/01/2008 |
Data da última atualização: |
25/08/2009 |
Tipo da produção científica: |
Artigo em Anais de Congresso / Nota Técnica |
Circulação/Nível: |
-- - -- |
Autoria: |
SILVA, A. A. G. DA; BARROS, A. H. C.; SILVA, M. A. V.; ANDRADE JUNIOR, A. S. de; SILVA, R. R. da; BATISTA, W. R. M. |
Título: |
Zoneamento de Risco Climático para a cultura da mangueira no estado da Bahia. |
Ano de publicação: |
2007 |
Fonte/Imprenta: |
In: CONGRESSO BRASILEIRO DE AGROMETEOROLOGIA, 15., 2007, Aracajú/SE. |
Idioma: |
Português |
Categoria do assunto: |
-- |
Marc: |
LEADER 00531naa a2200169 a 4500 001 1339267 005 2009-08-25 008 2007 bl uuuu u00u1 u #d 100 1 $aSILVA, A. A. G. DA 245 $aZoneamento de Risco Climático para a cultura da mangueira no estado da Bahia. 260 $c2007 700 1 $aBARROS, A. H. C. 700 1 $aSILVA, M. A. V. 700 1 $aANDRADE JUNIOR, A. S. de 700 1 $aSILVA, R. R. da 700 1 $aBATISTA, W. R. M. 773 $tIn: CONGRESSO BRASILEIRO DE AGROMETEOROLOGIA, 15., 2007, Aracajú/SE.
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