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Detalhes da Produção
| Tipo | Artigo Publicado |
| Grupo | Produção Bibliográfica |
| Descrição | WERDIN GONZÁLEZ, JORGE OMAR ; Laumann, Raúl Alberto ; DA SILVEIRA, SAMANTHA ; MORAES, Maria Carolina Blassioli ; BORGES, Miguel ; FERRERO, ADRIANA ALICIA. Lethal and sublethal effects of four essential oils on the egg parasitoids Trissolcus basalis. Chemosphere (Oxford), v. 92, p. 608-615, 2013. |
| Autor | Raúl Alberto Laumann |
| Ano | 2013 |
Informações Complementares
| Ano do artigo | 2013 |
| Descricão e Informacões Adicionais | The essential oils from leaves of Schinus molle var. areira, Aloysia citriodora, Origanum vulgare and Thymus vulgaris have showed potential as botanical insecticide against the green stink bug, Nezara viridula. In this work were evaluated their toxicological and behavioral effects on the parasitoid Trissolcus basalis, a biological control agent of this pest insect. Essential oils were obtained via hydrodestillation from fresh leaves. Insecticide activity in T. basalis females was evaluted in direct contact and volatile fraction exposition bioassays. Behavioral effects of volatile fraction were evaluated in olfactometer bioassays. To evaluate the residual toxicity, females of the parasitoids were exposed to oil residues; in these insects, the sublethal effects were evaluated (potential parasitism and survivorship of immature stages). The essential oils from O. vulgare and T. vulgaris proved to be highly selective when used as fumigant and did not change parasitoid behavior. After one week, the residues of these oils were harmless and did not show sublethal effects against T. basalis. According with these results, essential oils have potential applications for the integrated management of N. viridula. |
| Divulgacão Científica | NAO |
| DOI | 10.1016/j.chemosphere.2013.03.066 |
| Homepage do Trabalho | [doi:10.1016/j.chemosphere.2013.03.066] |
| Idioma | Inglês |
| ISSN | 00456535 |
| Meio de Divulgação | MEIO_DIGITAL |
| Natureza | COMPLETO |
| Página Final | 615 |
| Página Inicial | 608 |
| Relevância | NAO |
| Série | 5 |
| Título do Artigo | Lethal and sublethal effects of four essential oils on the egg parasitoids Trissolcus basalis |
| Título do Períodico ou Revista | Chemosphere (Oxford) |
| Volume | 92 |