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Field experiments on the ability of Arthrobotrys oligospora (Hyphomycetales) to reduce the number of larvae of Cooperia oncophora (Trichostrongylidae) in cow pats and surrounding grass

Published online by Cambridge University Press:  05 June 2009

J. Grønvold ,
J. Wolstrup ,
S. A. Henriksen  and
P. Nansen
J. Grønvold
Affiliation:
Royal Veterinary and Agricultural University, Institute of Hygiene and Microbiology, 13 Bülowsvej, DK-1870 Frederiksberg C, Denmark;
J. Wolstrup
Affiliation:
Royal Veterinary and Agricultural University, Department of Microbiology and Microbial Ecology, 21 Rolighedsvej, DK-1958 Frederiksberg C, Denmark;
S. A. Henriksen
Affiliation:
National Veterinary Laboratory, 27 Bülowsvej, DK-1870 Frederiksberg C, Denmark;
P. Nansen
Affiliation:
Royal Veterinary and Agricultural University, Institute of Hygiene and Microbiology, 13 Bülowsvej, DK-1870 Frederiksberg C, Denmark;
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Abstract

In field experiments, conducted on parasite-free grass plots in two consecutive summers, artificially prepared cow pats containing Cooperia oncophora eggs were inoculated with the nematode-trapping fungus Arthrobotrys oligospora. Numbers of infective C. oncophora larvae isolated from the pats as well as from the surrounding herbage were subject to an approximately teh-fold reduction as compared with numbers in fungus-free pats and herbage surrounding these. This reduction was undoubtedly a result of entrapment of the parasite larvae within the faecal pats.

Keywords

Cooperia oncophoraArthrobotrys oligosporanematode-trapping fungiecology
Type
Research Papers
Information
Journal of Helminthology , Volume 61 , Issue 1 , March 1987 , pp. 65 - 71
Copyright
Copyright © Cambridge University Press 1987

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References

REFERENCES

Ciordia, H. & Bizzell, W.E. (1963) The effects of various constant temperatures on the development of the free living-stages of some nematode parasites of cattle. Journal of Parasitology, 49, 60–63.CrossRefGoogle ScholarPubMed
Fowler, M. (1970) New Zealand predaceous fungi. New Zealand Journal of Botany, 8, 283–302.CrossRefGoogle Scholar
Grønvold, J., Korsholm, H., Wolstrup, J., Nansen, P. & Henriksen, S.A. (1985) Laboratory experiments to evaluate the ability of Arthrobotrys oligospora to destroy infective larvae of Cooperia species, and to investigate the effect of physical factors on the growth of the fungus. Journal of Helminthology, 59, 119–125.CrossRefGoogle ScholarPubMed
Gruner, L., Peloille, M., Sauv`e, C. & Cortet, J. (1985) Survie et conservation de l'activetée prédatrice vis-áa-vis de néematodes trichostrongylides aprés ingestion par des Ovins de trois hyphomycéetes préedateurs. Comptes Rendus de l'academie des Sciences, 300, 525–528.Google Scholar
Jørgensen, R.J. (1975) Isolation of infective Dictyocaulus larvae from herbage. Veterinary Parasitology, 1, 61–67.CrossRefGoogle Scholar
Jørgensen, R.J. & Madsen, K. (1982) Undersøgelse af fæcesprøver for lungeormlarver. Dansk Veterinærtidsskrift, 65, 517–518.Google Scholar
Juniper, A.J. (1957) Dung as a source of predacious fungi. Transactions of the British Mycological Society, 40, 346–348.CrossRefGoogle Scholar
Mwegoha, W.M. & Jørgensen, R.J. (1977) Recovery of infective 3rd stage larvae of Haemonchus contortus and Ostertagia ostertagi by migration in agar gel. Acta Veterinaria Scandinavica, 18, 293–299.CrossRefGoogle ScholarPubMed
Nansen, P., Grønvold, J., Henriksen, S.A. & Wolstrup, J. (1986) Predacious activity of the nematode-destroying fungus, Arthrobotrys oligospora, on preparasitic larvae of Cooperia oncophora and on soil nematodes. Proceedings of the Helminthological Society of Washington, 53, 237–243.Google Scholar
Nordbring-Hertz, B. (1977) Nematode-induced morphogenesis in the predacious fungus. Arthrobotrys oligospora. Nematologica, 23, 443–451.CrossRefGoogle Scholar
Pandey, V.S. (1973) Predatory activity of nematode trapping fungi against the larvae of Trichostrongylus axei and Ostertagia ostertagi: A possible method of biological control. Journal of Helminthology, 47, 35–48.CrossRefGoogle ScholarPubMed
Roubaud, E. & Deschiens, R. (1941) Essais relatifs a la prophylaxie de l'anguillulose du mouton par l'usage des Hyphomycéetes préedateurs du sol. Comptes Rendus des Séances de la Société de Biologie, 135, 678–690.Google Scholar
Shepherd, A.M. (1961) Nematode-trapping fungi in Danish agricultural soils. Horticultura, 15, 94–96.Google Scholar
Soprunov, F.F. (1958) Predacious Hyphomycetes and their application in the control of pathogenic nematodes. Ashkhabad, 292 pp. (Translated from Russian by S. Nemchonok, Jerusalem, 1966).Google Scholar