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Registro Completo |
Biblioteca(s): |
Embrapa Semiárido. |
Data corrente: |
28/01/2015 |
Data da última atualização: |
28/01/2015 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
SILVA, R. R. da; OLIVEIRA, J. E. de M.; SILVA, L. B.; SILVA, J. G. da; SOUZA, I. D.; OLIVEIRA, A. C. |
Afiliação: |
RAPHAEL REIS DA SILVA, Universidade Estadual do Píauí; JOSE EUDES DE MORAIS OLIVEIRA, CPATSA; LUCIANA BARBOSA SILVA, Pós-Graduação em Agronorma-Fítotecnía, Universidade Federal do Píauí; JOCÉLIA GONÇALVES DA SILVA; INGRIDE DAYANE SOUZA, Uníversídade Federal Rural de Pernambuco; ANDREA COSTA OLIVEIRA, Universidade de Pernambuco. |
Título: |
Planococcus citri (Risso, 1813) on grapevine: do presence of the male influences reproduction? |
Ano de publicação: |
2014 |
Fonte/Imprenta: |
Journal of Entomology, v. 11, n. 6, p. 330-337, 2014. |
DOI: |
1O.3923fje.2014.330.337 |
Idioma: |
Inglês |
Conteúdo: |
The reproductive biology of mealybugs is a topic of great discussion and contradiction with regard to the study of lhe bio-ecology of the pests. The main reason for controversy is the possibility that facultativa parthenogenesis occurs, because it is reported as occurring and questioned by several authors. Thus, the objective aí this study was to evaluate the reproductive biology of females of Planococcus citri, coming from vineyards in the Lower Basin of the São Francisco Valley and the importance of male for progeny in this species. The experiment was conducted at the Laboratory of Entomology of Embrapa Semiarid (Petrolina-PE) in a controlled environment under the conditions of 25±1°C, 60±10% RH and a photoperiod of 12L:12D. Second instar nymphs were isolated individually in order to obtain virgin adult females. Individuals were kept in Petri dishes containing water-agar solution (2%) and a leaf disc of the grapevine (Vitis vinifera L.) cultivar Syrah, in the absence and presence of adult males. The studied population of P. citri reproduces only sexually, therefore, the presence of the male plays a key role in the reproduction of this species. In counterpart, non-copulated females preserve their morphological characteristics, such as waxy covering of the body, greater longevity and building of ovisacs. |
Palavras-Chave: |
Bio-ecologia; Biologia reprodutiva; Cochonilhas; Fecundidade. |
Thesagro: |
Fertilidade; Uva; Vitis Vinifera. |
Thesaurus Nal: |
Grapes; Planococcus citri. |
Categoria do assunto: |
O Insetos e Entomologia |
Marc: |
LEADER 02189naa a2200301 a 4500 001 2006922 005 2015-01-28 008 2014 bl uuuu u00u1 u #d 024 7 $a1O.3923fje.2014.330.337$2DOI 100 1 $aSILVA, R. R. da 245 $aPlanococcus citri (Risso, 1813) on grapevine$bdo presence of the male influences reproduction?$h[electronic resource] 260 $c2014 520 $aThe reproductive biology of mealybugs is a topic of great discussion and contradiction with regard to the study of lhe bio-ecology of the pests. The main reason for controversy is the possibility that facultativa parthenogenesis occurs, because it is reported as occurring and questioned by several authors. Thus, the objective aí this study was to evaluate the reproductive biology of females of Planococcus citri, coming from vineyards in the Lower Basin of the São Francisco Valley and the importance of male for progeny in this species. The experiment was conducted at the Laboratory of Entomology of Embrapa Semiarid (Petrolina-PE) in a controlled environment under the conditions of 25±1°C, 60±10% RH and a photoperiod of 12L:12D. Second instar nymphs were isolated individually in order to obtain virgin adult females. Individuals were kept in Petri dishes containing water-agar solution (2%) and a leaf disc of the grapevine (Vitis vinifera L.) cultivar Syrah, in the absence and presence of adult males. The studied population of P. citri reproduces only sexually, therefore, the presence of the male plays a key role in the reproduction of this species. In counterpart, non-copulated females preserve their morphological characteristics, such as waxy covering of the body, greater longevity and building of ovisacs. 650 $aGrapes 650 $aPlanococcus citri 650 $aFertilidade 650 $aUva 650 $aVitis Vinifera 653 $aBio-ecologia 653 $aBiologia reprodutiva 653 $aCochonilhas 653 $aFecundidade 700 1 $aOLIVEIRA, J. E. de M. 700 1 $aSILVA, L. B. 700 1 $aSILVA, J. G. da 700 1 $aSOUZA, I. D. 700 1 $aOLIVEIRA, A. C. 773 $tJournal of Entomology$gv. 11, n. 6, p. 330-337, 2014.
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Registros recuperados : 86 | |
81. | | DIONISIO, A. P.; CARVALHO-SILVA, L. B. de; VIEIRA, N. M.; GOES, T. de S.; BORGES, M. de F.; WURLITZER, N. J.; BRITO, E. S. de; IONTA, M.; FIGUEIREDO, R. W. de. Cashew-apple (Anacardium occidentale L.) and yacon (Smallanthus sonchifolius) functional beverage improve the diabetic state in rats. Food Research International, v. 77, p. 171-176, 2015.Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
Biblioteca(s): Embrapa Agroindústria Tropical. |
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82. | | DIONISIO, A. P.; CARVALHO-SILVA, L. B.; VIEIRA, N. M.; GOES, T. de S.; WURLITZER, N. J.; BORGES, M. de F.; BRITO, E. S. de; IONTA. M.; FIGUEIREDO, R. W. Cashew-apple (Anacardium occidentale L.) and yacon (Smallanthus sonchifolius) functional beverage improve the diabetic state on rats. In: SIMPÓSIO LATINO AMERICANO DE CIÊNCIA DE ALIMENTOS (SLACA), 11., 2015, Campinas. Anais... Campinas: Unicamp, 2015.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Agroindústria Tropical. |
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84. | | FADINI, A. L.; ALVIM, I. D.; RIBEIRO, I. P.; RUZENE, L. G.; SILVA, L. B. da; QUEIROZ, M. B.; MIGUEL, A. M. R. de O.; CHAVES, F. C. M.; RODRIGUES, R. A. F. Innovative strategy based on combined microencapsulation technologies for food application and the influence of wall material composition. LWT - Food Science and Technology, v. 91, p. 345-352, May 2018.Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
Biblioteca(s): Embrapa Amazônia Ocidental. |
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85. | | CONCENCO, G.; MARQUES, R. F.; SANTOS, S. A. dos; CORREIA, I. V. T.; PALHARINI, W. G.; ALVES, M. dos S.; MELO, T. S.; SILVA, L. B. X.; LINHARES, L. T. Integration crop-livestock: is it efficient in suppressing troublesome weeds? A case study. African Journal of Agricultural Research, v. 10, n. 6, p. 1882-1890, Apr. 2015.Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
Biblioteca(s): Embrapa Agropecuária Oeste. |
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86. | | SANTOS, S. B.; PINHEIRO-JÚNIOR, J. W.; MOTA, A. R.; SANTOS, A. S.; ALVES, B. H. L. S.; OLIVEIRA, J. M. B.; SILVA, L. B. G.; MOTA, R. A. Recovery of Molicutes from the reproductive tract of dairy cattle in the state of Pernambuco, Brazil. Pesquisa Veterinária Brasileira, Brasília, DF, v. 35, n. 6, p. 491-496, jun. 2015.Biblioteca(s): Embrapa Unidades Centrais. |
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Registros recuperados : 86 | |
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