Utilize este identificador para referenciar este registo: http://hdl.handle.net/10400.3/1048
Título: Susceptibility to insecticides of Glyptapanteles militaris (Hymenoptera: Braconidae), a Parasitoid of Pseudaletia unipuncta (Lepidoptera: Noctuidae).
Autor: Raposo, Fátima
Oliveira, Luísa
Garcia, Patrícia
Palavras-chave: Glyptapanteles militaris (Walsh)
Parasitoid
Insecticide Susceptibility
Cocoons
Adults
Data: Abr-2003
Editora: Taylor & Francis
Citação: Raposo, F., L. Oliveira & P. Garcia (2003). Susceptibility to insecticides of Glyptapanteles militaris (Hymenoptera: Braconidae), a Parasitoid of Pseudaletia unipuncta (Lepidoptera: Noctuidae). "Biocontrol Science and Technology", 13(2): 261-267.
Relatório da Série N.º: Biocontrol Science and Technology;13(2)
Resumo: The susceptibility of cocoons and adults of Glyptapanteles militaris (Walsh) were studied. One organophosphate insecticide (trichlorfon), one organochlorine insecticide (endosulfan), one pyrethroid (deltamethrin) and a commercial formulation of Bacillus thuringiensis subsp. Kurstaki were selected for testing. All the tests were carried out with fresh solutions of commercial insecticides applied on host larvae at the recommended concentration. One- and 6-day-old cocoons were sprayed with the insecticide solutions by means of a Potter Tower and held for adult emergence. Adults were exposed to residues of insecticides inside plastic vials. The B. thuringiensis formulation had no harmful effect on the cocoons nor on the adults. Trichlorfon and endosulfan were highly toxic to all the tested stages. Deltamethrin was highly toxic to adults but relatively safe when applied on parasitoid cocoons. Based on these results, field applications of deltamethrin would be least disruptive of tested insecticides to populations of G. militaris.
Descrição: Copyright © 2003 Taylor & Francis Ltd.
Peer review: yes
URI: http://hdl.handle.net/10400.3/1048
ISSN: 1360-0478 (electronic)
Versão do Editor: http://dx.doi.org/10.1080/0958315021000073529
Aparece nas colecções:DBIO - Artigos em Revistas Internacionais / Articles in International Journals

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