Hostname: page-component-8448b6f56d-sxzjt Total loading time: 0 Render date: 2024-04-25T04:40:26.805Z Has data issue: false hasContentIssue false
  • English
  • Français

THE LIFE HISTORY AND PREDATORY EFFICIENCY OF RAVINIA LHERMINIERI (DIPTERA: SARCOPHAGIDAE) ON THE FACE FLY (DIPTERA: MUSCIDAE)

Published online by Cambridge University Press:  31 May 2012

Lawrence G. Pickens
Lawrence G. Pickens
Affiliation:
Livestock Insects Laboratory, Agricultural Research - Science and Education Administration, USDA, Beltsville, Maryland 20705
Get access Rights & Permissions [Opens in a new window]

Abstract

In laboratory tests, Ravinia lherminieri (Robineau-Desvoidy) larvae significantly reduced the numbers of face fly, Musca autumnalis De Geer, eggs or larvae (98% mortality), in 100 ml of bovine feces at R. lherminieri to face fly ratios down to 10:200. Face fly immature mortality due to R. lherminieri decreased from 98% to 0% as the volume of feces per larva increased from 10 ml to 80 ml. Although R. lherminieri larvae survived on feces alone, their survival increased 26% (63% vs. 89%) when face fly immatures were added to the feces.

Résumé

Lors d’essais en laboratoire, les larves de Ravinia lherminieri (Robineau-Desvoidy) ont significativement réduit les nombres d’oeufs ou de larves (98% de mortalité) de la mouche faciale, Musca autumnalis De Geer, à des rapports numériques R. lherminieri/mouche faciale allant aussi bas que 10 : 200 dans 100 ml de fèces de bovin. La mortalité des stades immatures de la mouche faciale due à R. lherminieri est passée de 98% à 0% avec une augmentation du volume de fèces par larve de 10 ml à 80 ml. Bien que les larves de R. lherminieri aient pu survivre en présence de fèces seulement, leur survie a augmenté de 26% (63% vs 89%) lorsque des immatures de la mouche faciale ont été ajoutés aux fèces.

Type
Articles
Information
The Canadian Entomologist , Volume 113 , Issue 6 , June 1981 , pp. 523 - 526
Copyright
Copyright © Entomological Society of Canada 1981

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

Hayes, C. G. and Turner, E. C. Jr., 1971. Field and laboratory evaluation of parasitism of the face fly in Virginia. J. econ. Ent. 64: 443–448.Google Scholar
Knipling, E. F. 1936. A comparative study of the first instar larvae of the genus Sarcophaga (Calliphoridae: Diptera) with notes on the biology. J. Parasitol. 22: 418–454.Google Scholar
Mohr, C. O. 1943. Cattle droppings as ecological units. Ecol. Monogr. 13: 275–309.Google Scholar
Poorbaugh, J. H., Anderson, J. R.. and Burger, J. F.. 1968. The insect inhabitants of undisturbed cattle droppings in northern California. Calif. Vector Views 15(3): 17–36.Google Scholar
Valiela, I. 1969. The arthropod fauna of bovine dung in central New York and sources on its natural history. Jl. N.Y. ent. Soc. 77: 210–220.Google Scholar
Wharton, R. A. and Moon, R. D.. 1979. Puparia of cyclorrhaphous Diptera from bovine dung in open pastures and rangeland in the transition zone of western North America. Ann. ent. Soc. Am. 72: 80–89.CrossRefGoogle Scholar