Comparative suitability of Diaprepes abbreviatus and Pachnaeus litus eggs (Coleoptera: Curculionidae) as hots for Brachyufens osborni (Hymenoptera: Trichogrammatidae): Implications for their biological control
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Scholar |
Otros documentos de la autoría: Díaz Montilla, Ana Elizabeth; Jaques , Josep A.; Palacios Palacios, Xiomara; Peña, Jorge E.
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Mostrar el registro completo del ítemcomunitat-uji-handle:10234/9
comunitat-uji-handle2:10234/2508
comunitat-uji-handle3:10234/6999
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http://dx.doi.org/10.1016/j.biocontrol.2013.04.006 |
Metadatos
Título
Comparative suitability of Diaprepes abbreviatus and Pachnaeus litus eggs (Coleoptera: Curculionidae) as hots for Brachyufens osborni (Hymenoptera: Trichogrammatidae): Implications for their biological controlFecha de publicación
2013-08Editor
ElsevierISSN
1049-9644Cita bibliográfica
MONTILLA, Ana Elizabeth Diaz, et al. Comparative suitability of< i> Diaprepes abbreviatus</i> and< i> Pachnaeus litus</i> eggs (Coleoptera: Curculionidae) as hosts for< i> Brachyufens osborni</i>(Hymenoptera: Trichogrammatidae): Implications for their biological control. Biological Control, 2013, vol. 66, no 2, p. 125-131Tipo de documento
info:eu-repo/semantics/articleVersión de la editorial
http://www.sciencedirect.com/science/article/pii/S1049964413001011#Palabras clave / Materias
Resumen
A classical biological control program was initiated in Florida USA in 1997 against Diaprepes abbreviatus (L.) (Coleoptera: Curculionidae), an exotic root weevil. Florida citrus trees are affected by other weevil ... [+]
A classical biological control program was initiated in Florida USA in 1997 against Diaprepes abbreviatus (L.) (Coleoptera: Curculionidae), an exotic root weevil. Florida citrus trees are affected by other weevil pests, i.e., Pachnaeus spp., which have their own indigenous parasitoid fauna. One of these parasitoids, Brachyufens osborni (Dozier) (Hymenoptera: Trichogrammatidae), recognized and accepted D. abbreviatus eggs for oviposition. However, it failed to develop in these eggs. The eggs of this weevil display a physiological defensive response against B. osborni immature stages that prevents development beyond the second larval instar. This response though does not occur in the indigenous Pachnaeus litus Germar. The defensive response was likely cellular in nature. [-]
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Biological Control, 2013, vol. 66, no 2Derechos de acceso
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