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  • Héctor A. Cárcamo (a1)


The effect of conservation and conventional tillage on carabid communities was compared using pitfall trapping in two commercial barley (Hordeum vulgare L.) fields located 4 km apart on similar soils. Carabid abundance was significantly higher under conventional tillage but abundances of individual species varied between the two fields. Agonum placidum Say and two Amara Bonelli species were more abundant at the conventional tillage farm whereas Pterostichus adstrictus Eschscholtz and three Bembidion Latreille species were significantly more abundant at the reduced tillage farm. Slightly more carabid species were collected in this latter field and species diversity and evenness were significantly higher.

Les effets du type de labour (conservateur ou traditionnel) sur les communautés de carabes ont été étudiés au moyen de pièges à fosses et comparés dans deux plantations commerciales d’orge (Hordeum vulgare L.) distantes de 4 km, à sols semblables. L’abondance des carabes était significativement plus élevée dans le champ labouré selon les méthodes traditionnelles, mais l’abondance d’espèces particulières variait d’un champ à l’autre : Agonum placidum Say et deux espèces d’Amara Bonelli étaient plus abondantes à la ferme labourée selon les méthodes traditionnelles, alors que Pterostichus adstrictus Eschscholtz et trois espèces de Bembidion Latreille étaient significativement plus abondantes à la ferme labourée de façon plus conservatrice; le nombre d’espèce récoltées dans ce champ était légèrement plus élevé et la diversité de même que l’équitabilité y étaient significativement plus élevées.

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Andow, D.A. 1992. Fate of eggs of first-generation Ostrinia nubilalis (Lepidoptera: Pyralidae) in three conservation tillage systems. Environmental Entomology 21: 388393.
Baars, M.A. 1979. Catches in pitfall traps in relation to mean densities of carabid beetles. Oecologia 41: 2546.
Barney, R.J., and Pass, B.C.. 1986. Ground beetle (Coleoptera: Carabidae) populations in Kentucky alfalfa and influence of tillage. Journal of Economic Entomology 79: 511517.
Brust, G.E., and House, G.J.. 1988. Weed seed consumption in low-input soybean agroecosystems by arthropods and rodents. American Journal of Alternative Agriculture 3: 1925.
Brust, G.E., Stinner, B.R., and MacArtney, D.A.. 1986. Predator activity and predation in corn agroecosystems. Environmental Entomology 15: 10171021.
Cárcamo, H.A. 1992. The effect of agricultural practice on a carabid fauna in central Alberta. Unpublished Master's thesis, University of Alberta, Edmonton, Alta.
Cárcamo, H.A., Niemelä, J.K., and Spence, J.R.. 1995. Farming and ground beetles: Effect of agronomic practice on populations and community structure. The Canadian Entomologist 127: 123140.
Digweed, S.C., Currie, C.R., Cárcamo, H.A., and Spence, J.R.. 1995. Digging out the “digging-in effect” of pitfall traps: Influences of depletion and disturbance on catches of ground beetles (Coleoptera: Carabidae). Pedobiologia. In press.
Dritschilo, W., and Wanner, D.. 1980. Ground beetle abundance in organic and conventional corn fields. Environmental Entomology 9: 629631.
Dubrovskaya, N.A. 1970. Field carabid beetles (Coleoptera: Carabidae) of Byelorussia. Entomological Review 49: 476487.
Edwards, C.A. 1976. Effects of direct drilling on the soil fauna. Outlook on Agriculture 8: 243244.
Edwards, C.A., Sunderland, K.D., and George, K.S.. 1979. Studies on polyphagous predators of cereal aphids. Journal of Applied Ecology 16: 811823.
Erwin, T.L., Ball, G.E., and Whitehead, D.R.. 1979. Carabid Beetles, Their Evolution, Natural History and Classification. Proceedings of the First International Symposium of Carabidology. W. Junk, The Hague, Boston, and London. 635 pp.
Ferguson, H.F., and McPherson, R.M.. 1985. Abundance and diversity of adult Carabidae in four soybean cropping systems in Virginia. Journal of Entomological Science 20: 163171.
Freitag, R., Hastings, L., Mercer, W.R., and Smith, A.. 1973. Ground beetle populations near a kraft mill. The Canadian Entomologist 105: 299310.
Hance, T., Grégoire-Wibo, C., and Lebrun, P.. 1990. Agriculture and ground beetle populations: The consequence of crop types and surrounding habitats on activity and species composition. Pedobiologia 34: 337346.
House, G.J. 1989. Soil arthropods from weed and crop roots of an agroecosystem in a wheat–soybean–corn rotation: Impact of tillage and herbicides. Agriculture, Ecosystems and Environment 25: 233244.
House, G.J., and All, J.N.. 1981. Carabid beetles in soybean agroecosystems. Environmental Entomology 10: 194196.
House, G.J., and Stinner, B.R.. 1983. Arthropods in no-tillage soybean agroecosystems: Community composition and ecosystem interactions. Environmental Management 7: 2328.
Hurlbert, S.H. 1984. Pseudoreplication and the design of ecological field experiments. Ecological Monographs 54: 187211.
Krebs, C.J. 1989. Ecological Methodology. Harper & Row Publishers, New York, NY. 654 pp.
Lindroth, C.H. 19611969. The Ground Beetles (Carabidae, exc. Cicindelinae) of Canada and Alaska. Parts 1–6. Opuscula Entomologica. xlvii + 1192 pp.
Lys, J.-A., and Nentwig, W.. 1991. Surface activity of carabid beetles inhabiting cereal fields: Season phenology and the influence of farming operations on five abundant species. Pedobiologia 35: 129138.
Mack, T.P., and Buckman, C.B.. 1990. Effects of two planting dates and three tillage systems on the abundance of lesser cornstalk borer (Lepidoptera: Pyralidae), other selected insects, and yield in peanut fields. Journal of Economic Entomology 83: 10341041.
Niemelä, J. 1993. Interspecific competition in ground beetle assemblages (Carabidae): What have we learned? Oikos 66: 325335.
Niemelä, J., Spence, J.R., and Spence, D.H.. 1992. Habitat associations and seasonal activity of ground-beetles (Coleoptera, Carabidae) in central Alberta. The Canadian Entomologist 124: 521540.
Polis, G.A., Myers, C.A., and Holt, R.D.. 1989. The ecology and evolution of intraguild predation: Potential competitors that eat each other. Annual Review of Ecology and Systematics 20: 297330.
Potts, G., and Vickerman, G.P.. 1974. Studies on the cereal ecosystems. Advances in Ecological Research 8: 107197.
Spence, J.R., and Niemelä, J.K.. 1994. Sampling carabid assemblages with pitfall traps: The madness and the method. The Canadian Entomologist 126: 881894.
Spence, J.R., and Spence, D.H.. 1988. Of ground beetles and men: Introduced species and the synanthropic fauna of western Canada. Memoirs of the Entomological Society of Canada 144: 151168.
Stinner, B.R., and House, G.J.. 1990. Arthropods and other invertebrates in conservation-tillage agriculture. Annual Review of Entomology 35: 299318.
Tonhasca, A. Jr., 1993. Carabid beetle assemblage under diversified agroecosystems. Entomologia Experimentalis et Applicata 68: 279285.
Tyler, B.M.J., and Ellis, C.R.. 1979. Ground beetles in three tillage plots in Ontario and observations on their importance as predators of the northern corn rootworm, Diabrotica longicornis (Coleoptera: Chrysomelidae). Entomological Society of Ontario Proceedings 110: 6573.
Wallin, H. 1985. Spatial and temporal distribution of some abundant carabid beetles (Coleoptera: Carabidae) in cereal fields and adjacent habitats. Pedobiologia 28: 1934.
Weiss, M.J., Balsbaugh, E.U. Jr., French, E.W., and Hoag, B.K.. 1990. Influence of tillage management and cropping system on ground beetle (Coleoptera: Carabidae) fauna in the northern Great Plains. Environmental Entomology 19: 13881391.


  • Héctor A. Cárcamo (a1)


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