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Detalhes da Produção
| Tipo | Artigo Publicado |
| Grupo | Produção Bibliográfica |
| Descrição | VIEIRA, CECÍLIA RODRIGUES ; BLASSIOLI -MORAES, MARIA CAROLINA ; BORGES, Miguel ; PIRES, CARMEN SILVIA SOARES ; SUJII, EDISON RYOITI ; Laumann, Raúl Alberto. Field evaluation of (E)-2-hexenal efficacy for behavioral manipulation of egg parasitoids in soybean. BioControl (Dordrecht), v. 1, p. 1-13, 2014. |
| Autor | Raúl Alberto Laumann |
| Ano | 2014 |
Informações Complementares
| Ano do artigo | 2014 |
| Descricão e Informacões Adicionais | We studied the influence of synthetic (E)2-hexenalontheabundanceofTelenominaeaimingto attract parasitoids and enhance stink bug egg parasitism in treated areas. We conducted experiments in 2006,2007and2008soybeanseasonswithtwoshortterm (one week) and one long-term (seven weeks) experiment,respectively.Weevaluatedtheabundance of parasitoids with yellow sticky traps and estimated the incidenceandintensityofparasitism with sentinel eggs of Euschistus heros Fabricius (Hemiptera: Pentatomidae) or with tulle bags, enclosing laboratory pregnant E. heros as an egg source. In short-term experiments, there was increased abundance of Trissolcus spp. (Hymenoptera: Platygastridae: Telenominae) in treated areas, associated with greater intensity of parasitism. In long-term experiments, treatment with (E)-2-hexenal did not influence the abundance of Telenominae or parasitism levels, but increased egg predation. Applications of (E)-2-hexenal can be used to increase recruitment of Trissolcus spp. in the early flowering stages of soybean and also to attract other natural enemies, but do not increase egg parasitism. |
| Divulgacão Científica | NAO |
| DOI | 10.1007/s10526-014-9592-9 |
| Homepage do Trabalho | [doi:10.1007/s10526-014-9592-9] |
| Idioma | Inglês |
| ISSN | 13866141 |
| Meio de Divulgação | IMPRESSO |
| Natureza | COMPLETO |
| Página Final | 13 |
| Página Inicial | 1 |
| Relevância | NAO |
| Título do Artigo | Field evaluation of (E)-2-hexenal efficacy for behavioral manipulation of egg parasitoids in soybean |
| Título do Períodico ou Revista | BioControl (Dordrecht) |
| Volume | 1 |