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Forecasting the favourableness of the Australian environment for the Russian wheat aphid, Diuraphis noxia (Homoptera: Aphididae), and its potential impact on Australian wheat yields

Published online by Cambridge University Press:  10 July 2009

R.D. Hughes  and
G.F. Maywald
R.D. Hughes
Affiliation:
Division of Entomology, Commonwealth Scientific and Industrial Research Organisation, Canberra, Australia
G.F. Maywald
Affiliation:
Division of Entomology, Commonwealth Scientific and Industrial Research Organisation, Longpocket Laboratories, Indooroopilly, Australia
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Abstract

The CLIMEX model for matching climates in ecology is used to forecast the favourableness of the Australian environment for Diuraphis noxia (Mordvilko). Parameters used in CLIMEX for D. noxia were derived from the literature and tuned by iterative matching with the known distribution of the aphid in North America. These fitted values were then validated using the known distribution of D. noxia in southern Africa, and with the country-by-country occurrence of the aphid around the world. The results suggest that the drier inland parts of the Australian wheat belt would be very favourable for D. noxia growth and survival. A computer model of the interactions between climate, wheat growth and the biology of D. noxia was then used to simulate the likely infestation rates and potential yield reductions at selected sites in both the summer and winter rainfall regions of the Australian wheat belt. The results indicate that D. noxia has potential to cause severe losses to the wheat crop should it arrive in Australia.

Type
Original Articles
Information
Bulletin of Entomological Research , Volume 80 , Issue 2 , June 1990 , pp. 165 - 175
Copyright
Copyright © Cambridge University Press 1990

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References

Aalbersberg, Y.K. (1987) Ecology of the wheat aphid Diuraphis noxia (Mordvilko) in the eastern Orange Free State. MSc Thesis, University of the Orange Free State.Google Scholar
Anon., (1989) Russian wheat aphid distribution map, National Agricultural Pest Information Service. Russian Wheat Aphid News 3 (7), 8.Google Scholar
Butts, R. (1989) Factors influencing the overwintering ability of Russian wheat aphid in western Canada. Proceedings of Russian wheat aphid Conference, Alberquerque, New Mexico, October 1989.Google Scholar
Carver, M. (1988) Personal communication quoted in Evans, D.E., Fletcher, B.S., Hughes, R.D. & Wellings, P.W. (Compilers) Report of proceedings of Russian Wheat Aphid Workshop, Canberra, November 1988.Google Scholar
Du Toit, F. (1986) [The Russian wheat aphid, Diuraphis noxia (Mordvilko) (Hemiptera: Aphididae): occurrence, injuriousness and economic thresholds for chemical control in the eastern Orange Free State.]. D.Sc. Thesis, University of Stellenbosch (in Afrikaans).Google Scholar
Du Toit, F. & Walters, M.C. (1984) Damage assessment and economic threshold values for chemical control of the Russian wheat aphid Diuraphis noxia in winter wheat. In: Walters, M.C. (Ed.) Progress in Russian wheat aphid (Diuraphis noxia Mordw.) research in the Republic of South Africa. Proceedings of a meeting of the Russian Wheat Aphid Task Team held at the University of the Orange Free State, Bloemfontein, 5–6 May 1982. Republic of South Africa Department of Agriculture Technical Communication No. 191, 58–62.Google Scholar
Grossheim, N.A. (1914) [The aphid Brachycolus noxius, Mordwilko.] Memoirs of the Natural History Museum of the Zemstvo of the Government of Tauridia, Simferopol 3, 35–78. (in Russian)Google Scholar
Harvey, T.L. & Martin, T.J. (1988) Relative cold tolerance of Russian wheat aphid and biotype-E greenbug (Homoptera: Aphididae). Journal of the Kansas Entomological Society 61, 137–140.Google Scholar
Hughes, R.D. (1988) A synopsis of information on the Russian wheat aphid, Diuraphis noxia (Mordwilko). CSIRO Division of Entomology Technical Paper No. 28, 39 pp.Google Scholar
Hughes, R.D. & Gilbert, N. (1967) A model of an aphid population–a general statement. Journal of Animal Ecology 37, 553–563.CrossRefGoogle Scholar
Keickhefer, R.W. & Elliott, N.C. (1989) Effect of fluctuating temperatures on development of immature Russian wheat aphid (Homoptera: Aphididae) and demographic studies. Journal of Economic Entomology 82, 119–122.CrossRefGoogle Scholar
Kriel, C.F. (1984) Aspects of the ecology of the noxious wheat aphid Diuraphis noxia (Mordvilko) in the Bloemfontein district. MSc, Thesis University of the Orange Free State.Google Scholar
Maywald, G.F. & Sutherst, R.W. (1989) User's guide to CLIMEX. A computer program for comparing climates in ecology. CSIRO Division of Entomology Report No. 35 (2nd Edition) 30 pp.Google Scholar
Michels, G.J. & Behle, R.W. (1988) Reproduction and development of Diuraphis noxia (Homoptera: Aphididae) at constant temperatures. Journal of Economic Entomology 81, 1097–1101.CrossRefGoogle Scholar
Nix, H.A. (1987) The Australian climate and its effects on grain yield and quality, pp. 183–225in: Lazenby, A. & Matheson, E.M. (Eds) Australian field crops I: wheat and other temperate cereals. Sydney, Angus and Robertson.Google Scholar
Sutherst, R.W. & Maywald, G.F. (1985) A computerised system for matching climates in ecology. Agriculture, Ecosystems and Environment 13, 281–299.CrossRefGoogle Scholar
von Wechmar, M.B. & Rybicki, E.P. (1981) Aphid transmission of three viruses causes Freestate streak disease. South African Journal of Science 77, 488–492.Google Scholar
Walters, S.S. (1988) Personal communication, see Hughes, R.D. Report on a visit to South Africa: part of a pre-arrival study of Russian wheat aphid. CSIRO Canberra July 1988.Google Scholar
Webster, J. & Starks, K.J. (1987) Fecundity comparison of Schizaphis graminum (Rondani) and Diuraphis noxia (Mordvilko) at three temperature regimes. Journal of the Kansas Entomological Society 60, 580–582.Google Scholar