Hostname: page-component-586b7cd67f-t7czq Total loading time: 0 Render date: 2024-11-28T15:53:22.132Z Has data issue: false hasContentIssue false

Effects of introduced dung beetles (Coleoptera: Scarabaeidae) on the breeding and abundance of the Australian bushfly, Musca vetustissimaWalker (Diptera: Muscidae)

Published online by Cambridge University Press:  10 July 2009

R. D. Hughes
Affiliation:
CSIRO Division of Entomology, P.O. Box 1700, Canberra City, A.C.T. 2601, Australia
Marina Tyndale-Biscoe
Affiliation:
CSIRO Division of Entomology, P.O. Box 1700, Canberra City, A.C.T. 2601, Australia
Josephine Walker
Affiliation:
CSIRO Division of Entomology, P.O. Box 1700, Canberra City, A.C.T. 2601, Australia

Abstract

In laboratory experiments in Australia under standard conditions, densities of the dung beetle Euoniticellus intermedius (Reiche) exceeding 150/1-litre pad of cattle dung were shown to suppress breeding of Musca vetustissima Wlk. The experiments also suggested that it was the effect of dung disturbance on the survival of eggs of the fly that led to suppression. Natural vaiation in the quality of cattle dung obscured but did not alter the effects of high beetle densities. The mobility of M. vetustissima in particular, obscured the relationship of its abundance to dung beetle numbers in the field in 1974–75 and 1975–77 an intial high level of flies was apparently reduced and suppressed by a seasonally late but otherwise similar level of beetle attack on dung pads.

Type
Original Articles
Copyright
Copyright © Cambridge University Press 1978

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

Bornemissza, G. F. (1970). Insectary studies on the control of dung breeding flies by the activity of the dung beetle, Onthophagus gazella F. (Coleoptera, Scarabaeinae).— J. Aust. ent. Soc. 9, 3141.CrossRefGoogle Scholar
Blume, R. R., Matter, J. J. & Eschle, J. L. (1973). Onthophagus gazella: effect on survival of horn flies in the laboratory.Envir. Ent. 2, 8112013;3.CrossRefGoogle Scholar
Greenham, P. M. (1972). The effects of the variability of cattle dung on the multiplication of the bushfly (Musca vetustissima Walk.).—J. Anim. Ecol. 41, 153165.CrossRefGoogle Scholar
Hughes, R. D. (1975). Assessment of the burial of cattle dung by Australian dung beetles.J. Aust. ent. Soc. 14, 129134.CrossRefGoogle Scholar
Hughes, R. D. (1977a). The population dynamics of the bushily: The elucidation of population events in the fleld.—Aust. J. Ecol. 2, 4354.CrossRefGoogle Scholar
Hughes, R. D. (1977b). Some problems associated with quantitative sampling of bushfly (Musca vetustissima Walker).—J. Aust. ent. Soc. 16, 117122.CrossRefGoogle Scholar
Hughes, R. D. & Nicholas, W. (1974). The spring migration of the bushfly (Musca vetustissima Walk.): evidence of displacement provided by natural population markers including parasitism.—J. Anim. Ecol. 43, 411428.CrossRefGoogle Scholar
Hughes, R. D., Greenham, P. M., Tyndale-Biscoe, M. & Walker, J. M. (1972). A synopsis of observations on the biology of the Australian bushfly (Musca vetustissimo Walker). —J. Aust. ent. Soc. 11, 311331.CrossRefGoogle Scholar
Hughes, R. D. & Walker, J. (1970). The role of food in the population dynamics of the Australian bushfly, pp. 255267 in Watson, A. (Ed.). Animal populations in relation to their food resources.—477 pp. Oxford, Blackwell Scientific. (Brit. Ecol. Soc. Symp. no. 10).Google Scholar
Sands, P. & Hughes, R. D. (1976). A simulation model of seasonal changes in the value of cattle dung as a food resource for an insect.—Agric. Met. 17, 161183.CrossRefGoogle Scholar
Tyndale-Biscoe, M. (1978). Physiological age-grading in females of the dung beetle Euoniticellus intermedius (Reiche) (Coleoptera: Scarabaeidae).—Bull. ent. Res. 68, 207217.CrossRefGoogle Scholar
Tyndale-Biscoe, M. & Hughes, R. D. (1969). Changes in the female reproductive system as age indicators in the bushily Musca vetustissima Wlk.—Bull. ent. Res. 59, 129141.CrossRefGoogle Scholar
Waterhouse, D. F. (1974). The biological control of dung.—Scient. Am. 230, (4), 100109.CrossRefGoogle Scholar