Protein profiles of Gonipterus scutellatus (Coleoptera: Curculionidae) development stages
Main Article Content
In 1998 the eucalyptus weevil, Gonipterus scutellatus (Coleoptera: Curculionidae), a major defoliator of the genus Eucalyptus, which causes growth and economic losses, was detected in Chile. This has caused concern because more than 525,000 ha are planted with species of eucalypt. To understand the protein responses of development stages of G. scutellatus fed on the three species of eucalypt trees most important in the country, electrophoretic profiles were obtained and characterized on polyacrylamide gels under denaturizing conditions, and marker proteins were sought through gel densitometry. Proteins became more numerous with insect development. Protein bands were concentrated between 20 and 120 kDa, with the exception of eggs, which presented lower values. The appearance of distinct bands of proteins in the extracts from larvae and adults of G. scutellatus fed on different species of eucalypts reflected changes in their metabolism. These results are useful for integrated pest management, as the identification of marker proteins is possibly associated with metabolic patterns related to the consumption of host plants. Changes in insect diet may affect the marker proteins, indicating a differential ability of G. scutellatus to use host plants.
BEÉCHE, M. 1999. Programa de detección y control del gorgojo del eucalipto en Chile, Gonipterus scutellatus (Gyll.) (Coleoptera: Curculionidae). En: XXI Congreso Nacional de Entomología, Libro de Actas, 3-5 noviembre, Arica, Chile. pp.: 33-34.
BOLLAG, D.; ROZYCKY, M.; EDELSTEIN, S. 1996. Protein Methods. Wiley-Liss, New York.
BRADFORD, M. 1976. A rapid and sensitive method for the quantification of microgram quantities of protein utilising the principle of protein-dye binding.Analytical Biochemistry 72: 248254.
CADAHÍA, D. 1980. Proximidad de dos nuevos enemigos de los eucaliptos en España. Boletín del Servicio de Plagas 6: 165-192.
CORDERO, A.; SANTOLAMAZZA, S. 2000. The effects of three species of eucalyptus on growth and fecundity of the eucalypts snout beetle (Gonipterus scutellatus). Forestry 73: 21-29.
CORDERO, A.; SANTOLAMAZZA, S.; ANDRÉS, J. 1999. Life cycle and biological control of the Eucalipts snout beetle (Coleoptera, Curculionidae) by Anaphes nitens (Hymenoptera, Mymaridae) in north-west Spain. Agricultural and Forest Entomology 1: 103-109.
COWLES, R.; DOWNER, J. 1995. Eucalyptus snout beetle detected in California. California Agriculture 49: 38-40.
DERMOTT, J.; MEILAN, R.; THORNBURG, R. 1996. Plant-Insect Interactions: The Hackberry Nipple Gall. The Word Wide Web Journal of Biology http://www.epress.com/w3jbio/vol2/ mcdermott/mcdermott.html Fecha última revisión: 15 agosto 2006. Fecha último acceso: [29 agosto 2006].
ELLIOTT, H.; DE LITTLE, D. 1984. Insect pests of trees and timber in Tasmania. Forestry Commission, Tasmania. 90 p.
ESTAY, S.; ARAYA, J. E.; GUERRERO, M. 2002. Biología de Gonipterus scutellatus Gyllenhal (Coleoptera: Curculionidae) en San Felipe, Chile. Boletín de Sanidad Vegetal, Plagas 28: 391397.
EZZELL, C. 2002. Proteins rule. Scientific American 286: 26-33.
FLEISCHER, S.; McINTYRE, J. O.; VITAL, J. C. 1979. Large-scale preparation of rat liver mitochondria in high yield. Methods in Enzymology 55: 32-39.
FLOYD, R.; FOLEY, J. 2001. Identifying pest resistant eucalyptus using near-infrared spectroscopy. RIRDC Publication 01/112, Camberra, Australia.110 p.
HANKS, L.; MILLAR, J.; PAINE, T.; CAMPBELL, C. 2000. Classical biological control of the Australian weevil Gonipterus scutellatus (Coleoptera: Curculionidae) in California. Environmental Entomology 29: 369-375.
INFOR (INSTITUTO FORESTAL). 2006. Estadísticas Forestales 2005. Boletín Estadístico (Chile) 111. Santiago, Chile, 165 p.
KESSLER, A.; BALDWIN, I. 2002. Plant responses to insect herbivory: The emerging molecular analysis. Annual Review of Plant Biology 53: 299-328.
KLEIN, C.; WATERHOUSE, D. 2000. The distribution and importance of arthropods associated with agriculture and forestry in Chile. ACIAR Monograph 68, Santiago, Chile, 231 p.
LAEMMLI, U. 1970. Cleavage of structural proteins during the assembly of the head of bacteriophage T4. Nature 227: 680-685.
MANSILLA, J. 1992. Presencia sobre Eucalyptus globulus Labill de Gonipterus scutellatus Gyll. (Col, Curculionidae) en Galicia. Boletín de Sanidad Vegetal, Plagas 18: 547-554.
METCALF, R.; LUCKMANN, W. 1992. Introducción al manejo de plagas de insectos. Editorial Limusa S.A., México, D.F., 710 p.
NAVAS, A.; LÓPEZ, J.; ESPÁRRAGO, G.; CAMAFEITA, E.; ALBAR, J. 2002. Protein variability in Meloidogyne spp. (Nematoda: Meloidogynidae) revealed by two-dimensional gel electrophoresis and mass spectrometry. Journal of Proteomic Research B: 421-427.
RABASSE, J.; PERRIN, H. 1979. Introduction en France du charançon de l’eucalyptus, Gonipterus scutellatus Gyll. (Col. Curculionidae). Annales de Zoologie et Ecologie Animale 11: 337-345.
RICHARDSON, K.; MEAKINS, R. 1986. Inter and intra-specific variation in the susceptibility of eucalypts to the snout beetle Gonipterus scutellatus Gyll. (Coleoptera: Curculionidae). South African Forestry Journal 139: 21-31.
ROSADO, G. H. 1993. Gonipterinae dos eucaliptos: Primeiro registro de Gonipterus scutellatus para o Estado de Sao Paulo, Brasil e algumas consideraçoes sobre G. gibberus (Coleoptera, Curculionidae). Revista Brasileria de Zoologia 13: 77-90.
SAG (SERVICIO AGRÍCOLA Y GANADERO). 2005. Informe Anual 2004. Subdepartamento de Vigilancia y Control de Plagas Forestales y Exóticas Invasoras, Santiago, Chile. 116 p.
SANTOLAMAZZA, S.; CORDERO, A. 1998. Sperm competition, cryptic female choice and prolonged mating in the Eucalyptus snout-beetle, Gonipterus scutellatus (Coleoptera, Curculionidae). Etiología 6: 33-40.
SNEATH, P. H. A.; SOKAL, H. H. 1973. Numerical taxonomy: The principles and practices of numerical classification. W.H. Freeman Ed., San Francisco. 573 p.
STATISTICA. 1993. Statistica for Windows. Release 4.5 A. StatSoft, lnc.
TOOKE, F. 1953. The eucalyptus snout beetle, Gonipterus scutellatus Gyll. A study of its ecology and control by biological means. Entomology Memoirs, Department of Agriculture, Union of South Africa 3: 1-282.
WITHERS, T. M. 2001. Colonization of eucalypts in New Zealand by Australian insects. Australian Ecology 26: 467-476.
ZANUNCIO, J.; PORTO, G.; ZANUNCIO, T.; MOLINA-RUGAMA, A. 1998. Plagas en las plantaciones de rápido crecimiento en Brasil. Pp. 322-331. En: Corporación Nacional Forestal, Proceedings of International Forest Insect Workshop, Pucón, Chile, 471 p.
- AMANDA HUERTA-F., PATRICIO JORQUERA-M., Life-cycle of Rhyacionia buoliana (Lepidoptera: Tortricidae) and degree-day accumulations in Chile , Revista Colombiana de Entomología: Vol. 35 No. 2 (2009)
Authors retain the copyright on their work and are responsible for the ideas expressed in them. Once a manuscript is approved for publication, authors are asked for a publication license for the term of legal protection, for all territories that allows the use, dissemination and disclosure of the same.