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Two different life-history strategies determine the competitive outcome between Dirhinus giffardii (Chalcididae) and Pachycrepoideus vindemmiae (Pteromalidae), ectoparasitoids of cyclorrhaphous Diptera

Published online by Cambridge University Press:  09 March 2007

X.G. Wang  and
R.H. Messing
X.G. Wang*
Affiliation:
Department of Plant and Environmental Protection Sciences, University of Hawaii, 7370 Kuamoo Road, Kapaa, HI 96822, USA
R.H. Messing
Affiliation:
Department of Plant and Environmental Protection Sciences, University of Hawaii, 7370 Kuamoo Road, Kapaa, HI 96822, USA
*
*Fax: 1 808 822 2190. E-mail: [email protected]
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Abstract

Dirhinus giffardii Silvestri and Pachycrepoideus vindemmiae Rondani are solitary parasitoids attacking puparia of many cyclorrhaphous flies. They are not typical ectoparasitoids, as they feed on host pupae within puparia that develop from the exoskeleton of host larvae. Dirhinus giffardii did not kill its host until the parasitoid egg developed into a larva, while P. vindemmiae permanently paralysed its host at the time of oviposition. As a result, ovipositing into a young host puparium (< 1 day old) in which the host pupa has not yet fully formed resulted in complete death of offspring in P. vindemmiae, but D. giffardii, although suffering higher mortality than in older host puparia, still showed a level of successful development. In a choice experiment, both parasitoids preferred to attack 2- to 3-day-old puparia in which the host pupae had fully formed, rather than 1-day-old host puparia. Pachycrepoideus vindemmiae always prevailed in competition because it injected venom that not only paralysed the host, but also caused the death of D. giffardii larvae in multi-parasitized hosts. Dirhinus giffardii preferred to attack unparasitized hosts rather than hosts previously parasitized by P. vindemmiae, while P. vindemmiae did not show a preference between unparasitized hosts and hosts previously parasitized by D. giffardii.

Type
Review Article
Information
Bulletin of Entomological Research , Volume 94 , Issue 5 , October 2004 , pp. 473 - 480
Copyright
Copyright © Cambridge University Press 2004

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References

Charnov, E.L. & Stephens, D.W. (1988) On the evolution of host selection in solitary parasitoids. American Naturalist 132, 707–722.Google Scholar
Coudron, T.A. & Puttler, B. (1988) Response of natural and factitious hosts to the ectoparasite Euplectrus plathypenae (Hymenoptera: Eulophidae). Annals of the Entomological Society of America 81, 931–937.Google Scholar
Coudron, T.A., Kelly, T.J. & Puttler, B. (1990) Developmental responses of Trichoplusia ni (Lepidoptera: Noctuidae) to parasitism by the ectoparasite Euplectrus plathypenae (Hymenoptera: Eulophidae). Archives of Insect Biochemistry and Physiology 13, 83–94.CrossRefGoogle Scholar
Dresner, E. (1954) Observations on the biology and habits of pupal parasites of the oriental fruit fly. Proceedings of the Hawaiian Entomological Society 15, 299–310.Google Scholar
Fisher, R.C. (1963) Oxygen requirements and the physiological suppression of supernumerary insect parasitoids. Journal of Experimental Biology 38, 605–638.Google Scholar
Gauthier, N., Sanon, A., Monge, J.P. & Huignard, J. (1999) Interspecific relations between two sympatric species of Hymenoptera, Dinarmus basalis (Rond) and Eupelmus vuilleti (Crw.), ectoparasitoids of the bruchid Callosobruchus maculatus (F). Journal of Insect Behavior 12, 399–413.Google Scholar
Godfray, H.C.J. (1994) Parasitoids, behavioural and evolutionary ecology Princeton University Press, Princeton New JerseyGoogle Scholar
Leveque, L., Monge, J.P., Rojas-Rousse, D., van Alebeek, F. & Huignard, J. (1993) Analysis of multiparasitism by Eupelmus vuilleti (Eupelmidae) and Dinarmus basalis (Pteromalidae) in the presence of their common hosts, Bruchidius atrolineatus (Coleoptera: Bruchidae). Oecologia 94, 272–277.Google Scholar
Mayhew, P.J. & Blackburn, T.M. (1999) Does development mode organize life-history traits in the parasitoid Hymenoptera? Journal of Animal Ecology 68, 906–916.Google Scholar
Noyes, J.S. (2002) Interactive catalogue of world Chalcidoidea 2001 Electronic Compact Disc by Taxapad, Vancouver Canada and The Natural History Museum, London.Google Scholar
Nøstvik, E. (1954) Biological studies of Pachycrepoideus dubius Ashmead (Chalcidoidea: Pteromalidae), a pupal parasite of various Diptera. Oikos 5, 195–204.Google Scholar
Pedata, P.A., Giorgini, M. & Guerrieri, E. (2002) Interspecific host discrimination and within-host competition between Encarsia formosa and E. pergandiella (Hymenoptera: Aphelinidae), two endoparasitoids of whiteflies (Hemiptera: Aleyrodidae). Bulletin of Entomological Research 92, 521–528.Google Scholar
Phillips, D.S. (1993) Host-feeding and egg maturation by Pachycrepoideus vindemmiae. Entomologia Experimentalis et Applicata 69, 75–82.Google Scholar
Podoler, H. & Mazor, M. (1981) Dirhinus giffardii Silvestri (Hym.: Chalcididae) as a parasite of the Mediterranean fruit fly, Ceratitis capitata (Wiedemann) (Dip.: Tephritidae). I. Some biological studies. Acta Oecologica 2, 255–265.Google Scholar
Quicke, D.J. (1997) Parasitic wasps Chapman and Hall LondonGoogle Scholar
Quistad, G.B., Nguyen, Q., Bernasconi, P. & Leisy, D.J. (1994) Purification and characterization of insecticidal toxins from venom glands of the parasitic wasp, Bracon hebetor. Insect Biochemistry and Molecular Biology 24, 955–961.Google Scholar
Salt, G. (1961) Competition among insect parasitoids, mechanisms in biological competition. Symposium of the Society for Experimental Biology 15, 96–119.Google Scholar
Shaw, M.R. (1981) Delayed inhibition of host development by the nonparalyzing venoms of parasitic wasps. Journal of Invertebrate Pathology 37, 215–221.Google Scholar
Tanaka, N., Steiner, H.F., Ohinata, K. & Okamota, R. (1969) Low-cost larvae rearing medium for mass production of oriental and Mediterranean fruit fly. Journal of Economic Entomology 62, 970–971.CrossRefGoogle Scholar
van Alphen, J.J.M. & Thunnissen, I. (1983) Host selection and sex allocation by Pachycrepoideus vindemmiae Rondani (Peteromalidae) as a facultative hyperparasitoid of Asobara tabida Nees (Braconidae; Alysiinae) and Leptopilina heterotoma (Cynipoidea; Eucolilidae). Netherlands Journal of Zoology 33, 497–514.Google Scholar
van Alphen, J.J.M. & Visser, M.E. (1990) Superparasitism as an adaptive strategy for insect parasitoids. Annual Review of Entomology 35, 59–79.CrossRefGoogle ScholarPubMed
van Baaren, J., Boivin, G., Nénon, J.P. (1994) Intra- and interspecific host discrimination in two closely related egg parasitoids. Oecologia 100, 325–330.Google Scholar
Vet, L.E.M., Meyer, M., Bakker, K., van Alphen, J.J.M. (1984) Intra- and interspecific host discrimination in Asobara (Hymenoptera) larval endoparasitoids of Drosophilidae: competition between closely related and less closely related species. Animal Behavior 32, 871–874.Google Scholar
Vinson, S.B. (1990) How parasitoids deal with the immune system of their hosts: an overview. Archives of Insect Biochemistry and Physiology 13, 3–27.Google Scholar
Vinson, S.B. & Iwantsch, G.F. (1980) Host suitability for insect parasitoids. Annual Review of Entomology 25, 397–419.Google Scholar
Wang, X.G. & Liu, S.S. (2002) Effects of host age on the performance of Diadromus collaris (Hymenoptera: Ichneumonidae), a pupal parasitoid of Plutella xylostella (L.) (Lepidoptera: Plutellidae). BioControl 47, 293–307.Google Scholar
Wang, X.G. & Messing, R.H. (2002) Newly imported larval parasitoids pose minimal competitive risk to extant egg-larval parasitoid of fruit flies in Hawaii. Bulletin of Entomological Research 92, 423–429.Google Scholar
Wang, X.G. & Messing, R.H. (2003a) Egg maturation in the parasitoid Fopius arisanus (Hymenoptera: Braconidae): do host-associated stimuli promote ovarian development? Annals of the Entomological Society of America 96, 571–578.CrossRefGoogle Scholar
Wang, X.G. & Messing, R.H. (2003b) Intra- and interspecific competition by Fopius arisanus and Diachasmimorpha tryoni (Hymenoptera: Braconidae), parasitoids of Mediterranean fruit fly Ceratitis capitata (Diptera: Tephritidae). Biological Control 27, 251–259.Google Scholar
Wang, X.G. & Messing, R.H. (2004a) Fitness consequence of body size-dependent host species selection in a generalist ectoparasitoid. Behavioral Ecology and Sociobiology (in press)Google Scholar
Wang, X.G. & Messing, R.H. (2004b) The ectoparasitic pupal parasitoid, Pachycrepoideus vindemmiae (Hymenoptera: Pteromalidae), attacks other primary tephritid fruit fly parasitoids: host expansion and potential non-target risk. Biological Control 31 (in press)Google Scholar
Wang, X.G., Messing, R.H. & Bautista, R.C. (2003) Competitive superiority of early acting species: a case study of opiine fruit fly parasitoids. Biocontrol Science and Technology 13, 391–402.Google Scholar
Weaver, R.J., Marris, G., Olieff, S., Mosson, H.J. & Edwards, J.P. (1997) Role of ectoparasitoid venom in the regulation of hemolymph ecdysteroid titres in a host noctuid moth. Archives of Insect Biochemistry and Physiology 35, 169–178.Google Scholar
Wharton, R.A. (1989) Classical biological control of fruit Tephritidae. pp. 303–313 in Robinson, A., Harper, G. (Eds). World crop pests, fruit flies: their biology, natural enemies, and control. (Vol. 3b). Amsterdam, Elsevier Science.Google Scholar
Wharton, R.A., Trostle, M.K., Messing, R.H., Copeland, R.S., Kimani-Njogu, S.W., Lux, S., Overholt, W.A., Mohamed, S. & Sivinski, J. (2000) Parasitoids of medfly, Ceratitis capitata, and related tephritids in Kenyan coffee: a predominantly koinobiont assemblage. Bulletin of Entomological Research 90, 517–526.CrossRefGoogle Scholar
Zaviezo, T. & Mills, N. (2001) The response of Hyssopus pallidus to hosts previously parasitized by Ascogaster quadridentata: heterospecific discrimination and host quality. Ecological Entomology 26, 91–99.Google Scholar