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Detalhes da Produção
Tipo | Trabalho em Eventos |
Grupo | Produção Bibliográfica |
Descrição | LAUMANN, R. A. ; MORAES, M C B ; CORRÊAFERREIRA, M B ; CAETANO, L D ; Vieira, A R A ; PIRES, C S S ; BORGES, M. Field applications of E-(2)-hexenal: a kairomone for egg parasitoids (Hymenoptera: Scelionidae). In: 23 rd Annual Meeting of the International Society of Chemical Ecology, 2007, Jena. Anais do 23 rd Annual Meeting of the International Society of Chemical Ecology, 2007. v. . p. 177-. |
Autor | Raúl Alberto Laumann |
Ano | 2007 |
Informações Complementares
Ano de Realização | 2007 |
Ano do Trabalho | 2007 |
Cidade do Evento | Jena |
Classificação do Evento | INTERNACIONAL |
Descrição e Informações Adicionais | This work report results from field experiments with E-(2)-hexenal, a common alarm pheromone component of the stink-bugs, whit effective kariomonal action to the scelionid egg parsitoids. Three experiments were performed in soybean areas near Brasília (DF) using yellow sticky traps or sentinel eggs of Neotropical brown stink bug Euschistus heros, glued on cardboard strips or naturally oviposited. Results showed that the E-(2)-hexenal attracted significantly more scelionid parasitoids to sticky traps than the control. In experiments with sentinel eggs were recorded higher parasitism indexes in treatment areas than in control areas. Results of these tests indicate the potential of the E-(2)-hexenal to manipulate the behaviour of scelionid wasps to improve the field performance of these natural enemies. |
Divulgação Científica | NAO |
Idioma | Inglês |
ISBN | 393602846 |
Meio de Divulgação | IMPRESSO |
Natureza | RESUMO |
Nome do Evento | 23 rd Annual Meeting of the International Society of Chemical Ecology |
Página Inicial | 177 |
País do Evento | Alemanha |
Relevância | NAO |
Título dos Anais ou Proceedings | Book of Abstrcats |
Título do Trabalho | Field applications of E-(2)-hexenal: a kairomone for egg parasitoids (Hymenoptera: Scelionidae) |