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Anemotactic strategy and optimum flight conditions for host-plant finding in the cabbage root fly, Delia radicum (L.) (Diptera: Anthomyiidae)

Published online by Cambridge University Press:  10 July 2009

S. F. Nottingham
S. F. Nottingham
Affiliation:
Department of Applied Biology, University of Cambridge, Pembroke Street, Cambridge, CB2 3DX, UK
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Abstract

Hourly trap catches of Delia radicum (L.) from opposite sides of host-plant (cabbage) and non-host-plant (carrot) plots in eastern England were analysed with respect to local wind direction, wind speed, temperature and humidity. More females were caught around host- than non-host-plant plots. They predominantly approached host-plant plots by upwind movement, but equal upwind and downwind movement occurred to non-host-plant plots. A generalized linear model revealed that wind speed and humidity influenced the total trap catch of females, with wind speeds below 2 m/s and relative humidities above 65% being most favourable to fly activity, while wind speed was the only variable having a significant effect on the trap catches of flies moving upwind to host-plant plots.

Type
Original Articles
Information
Bulletin of Entomological Research , Volume 77 , Issue 2 , June 1987 , pp. 271 - 277
Copyright
Copyright © Cambridge University Press 1987

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References

Finch, S. & Skinner, G. (1975). Dispersal of the cabbage root fly.—Ann. appl. Biol. 81, 1–19.CrossRefGoogle Scholar
Finch, S. & Skinner, G. (1982). Upwind flight by the cabbage root fly, Delia radicum.—Physiol. Entomol. 7, 387–399.CrossRefGoogle Scholar
Havukkala, I. (1982). Odour source finding behaviour of Delia brassicae in the field.—pp. 397–398in Visser, J. H. & Minks, A. K. (Eds.). Proceedings of the 5th International Symposium on Insect-Plant Relationships, Wageningen, the Netherlands, 1–4 March 1982.—464 pp. Wageningen, Netherlands, Pudoc.Google Scholar
Hawkes, C. (1972). The diurnal periodicity and cycle of behaviour of the adult cabbage root fly (Erioischia brassicae).—Ann. appl. Biol. 70, 109–118.CrossRefGoogle Scholar
Hawkes, C. (1975). Physiological condition of adult cabbage root fly (Erioischia brassicae (Bouché)) attracted to host-plants.—J. appl. Ecol. 12, 497–506.CrossRefGoogle Scholar
Hawkes, C. & Coaker, T. H. (1979). Factors affecting the behavioural responses of the adult cabbage root fly, Delia brassicae, to host plant odour.—Entomologia exp. appl. 25, 45–58.CrossRefGoogle Scholar
Hawkes, C., Patton, S. & Coaker, T. H. (1978). Mechanisms of host plant finding in adult cabbage root fly, Delia brassicae.—Entomologia exp. appl. 24, 419–427.CrossRefGoogle Scholar
Johnson, C. G. (1969). Migration and dispersal of insects by flight.—763 pp. London, Methuen.Google Scholar
Kennedy, J. S. (1977). Olfactory responses to distant plants and other odor sources.—pp. 67–91 in Shorey, H. H. & McKelvey, J. J. Jr. (Eds.). Chemical control of insect behavior: theory and application.—414 pp. New York, Wiley.Google Scholar
Kjaer, A. (1976). Glucosinolates in the Cruciferae.—pp. 207–219in Vaughan, J. G., Macleod, A. J. & Jones, B. M. G. (Eds.). The biology of the Cruciferae.—350 pp. New York, Academic Press.Google Scholar
McCullogh, P. & Nelder, J. A. (1983). Generalized linear models.—261 pp. London, Chapman & Hall.CrossRefGoogle Scholar
Nottingham, S. F. & Coaker, T. H. (1985). The olfactory response of cabbage root fly Delia radicum to the host plant volatile allylisothiocyanate.—Entomologia exp. appl. 39, 307–316.CrossRefGoogle Scholar
Sabelis, M. W. & Schippers, P. (1984). Variable wind directions and anemotactic strategies of searching for an odour plume.—Oecologia 63, 225–228.CrossRefGoogle ScholarPubMed
Tukahirwa, E. M. & Coaker, T. H. (1982). Effects of mixed cropping on some insect pests of brassicas; reduced Brevicoryne brassicae infestations and influences on epigeal predators and the disturbance of oviposition behaviour in Delia brassicae.—Entomologia exp. appl. 32, 129–140.CrossRefGoogle Scholar