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Campo DC | Valor | Idioma |
---|---|---|
dc.contributor.author | Auad, Alexander M. | - |
dc.contributor.author | Freitas, Sérgio de | - |
dc.contributor.author | Barbosa, Leonardo R. | - |
dc.date.accessioned | 2014-05-20T13:15:04Z | - |
dc.date.available | 2014-05-20T13:15:04Z | - |
dc.date.issued | 2002-01-01 | - |
dc.identifier | http://dx.doi.org/10.1590/S0085-56262002000400007 | - |
dc.identifier.citation | Revista Brasileira de Entomologia. Sociedade Brasileira de Entomologia, v. 46, n. 4, p. 535-538, 2002. | - |
dc.identifier.issn | 0085-5626 | - |
dc.identifier.uri | http://hdl.handle.net/11449/2327 | - |
dc.description.abstract | Searching and handling time of Chrysoperla externa (Hagen, 1861) (Neuroptera, Chrysopidae) larvae fed on Uroleucon ambrosiae (Thomas, 1878) (Hemiptera, Aphididae). The objective of this research was to determine the searching and handling times of three larval instars of C. externa fed on U. ambrosiae at densities of 30, 40 and 50 per vial, with the feeding of the larvae at the preceding instars being U. ambrosiae nymphs or Sitotroga cerealella (Olivier, 1819) eggs. The larvae were maintained at 25 ± 2 ºC, 70 ± 10% RH and a 14-h photophase. A completely randomized design in a 6 x 3 factorial scheme with 12 replicates was adopted. The shortest searching time was found for the 2nd and 3rd instar larvae of C. externa, and this parameter was variable depending on the feeding given to the larvae previously. The handling time was similar for the 1st, 2nd and 3rd instar larvae. The longest searching time was found at an aphid density of 30, as compared to densities of 40 and 50 prey, with which there were no significant differences. Prey density did not have any influence on handling time. | en |
dc.description.sponsorship | Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) | - |
dc.format.extent | 535-538 | - |
dc.language.iso | por | - |
dc.publisher | Sociedade Brasileira de Entomologia | - |
dc.source | SciELO | - |
dc.subject | aphid | en |
dc.subject | functional response | en |
dc.subject | Green lacewing | en |
dc.title | Tempo de busca e de manuseio de larvas de Chrysoperla externa (Hagen, 1861) (Neuroptera, Chrysopidae) alimentadas com Uroleucon ambrosiae (Thomas, 1878) (Hemiptera, Aphididae) | pt |
dc.type | outro | - |
dc.contributor.institution | Universidade Estadual Paulista (UNESP) | - |
dc.description.affiliation | Universidade Estadual Paulista Faculdade de Ciências Agrárias e Veterinárias Departamento de Fitossanidade | - |
dc.description.affiliationUnesp | Universidade Estadual Paulista Faculdade de Ciências Agrárias e Veterinárias Departamento de Fitossanidade | - |
dc.identifier.doi | 10.1590/S0085-56262002000400007 | - |
dc.identifier.scielo | S0085-56262002000400007 | - |
dc.rights.accessRights | Acesso aberto | - |
dc.identifier.file | S0085-56262002000400007.pdf | - |
dc.relation.ispartof | Revista Brasileira de Entomologia | - |
Aparece nas coleções: | Artigos, TCCs, Teses e Dissertações da Unesp |
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