Hostname: page-component-848d4c4894-hfldf Total loading time: 0 Render date: 2024-05-17T08:22:59.920Z Has data issue: false hasContentIssue false

The life history and pathogenicity of Eimeria Meleagrimitis Tyzzer 1929, in the turkey poult

Published online by Cambridge University Press:  06 April 2009

M. J. Clarkson
Affiliation:
Department of Veterinary Preventive Medicine, University of Liverpool*

Extract

The life cycle and pathogenicity are described of a pure strain of Eimeria isolated from turkey poults in Great Britain and identified as E. meleagrimitis.

There were three schizogony cycles followed by a sexual generation.

The coccidium produced a high mortality and loss of weight in young poults.

An age resistance developed by the time the poults were 8–10 weeks of age.

The pathology of the infection is described.

Type
Research Article
Copyright
Copyright © Cambridge University Press 1959

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

REFERENCES

Carvalho, J. C. M. (1944). The cocoidia of wild rabbits of Iowa. II. Experimental studies with Eimeria neoleporis Carvalho, 1942. Iowa St. Coll. J. Sci. 18, 177–89.Google Scholar
Clarkson, M. J. (1958). The life history and pathogenicity of Eimeria adenoeides Moore & Brown, 1951, in the turkey poult. Parasitology, 48, 7088.Google Scholar
Clarkson, M. J. & Gentles, M. A. (1958). Coccidiosis in turkeys. Vet. Rec. 70, 211–14.Google Scholar
Davies, S. F. M. (1956). Intestinal ooccidiosis in chickens caused by Eimeria necatrix. Vet. Rec. 68, 853–7.Google Scholar
Davis, L. R. & Bowman, G. W. (1957). The endogenous development of Eimeria zürnii, a pathogenic coccidium of cattle. Amer. J. Vet. Res. 18, 569–74.Google Scholar
Edgar, S. A. (1955). Sporulation of oocysts at specific temperatures and notes on the prepatent periods of several species of avian coccidia. J. Parasit. 41, 214–16.CrossRefGoogle ScholarPubMed
Ford, E. J. H. (1956). A survey of turkey mortality. Brit. Vet. J. 112, 313.CrossRefGoogle Scholar
Hammond, D. M., Bowman, G. W., Davis, L. R. & Simms, B. T. (1946). The endogenous phase of the life cycle of Eimeria bovis. J. Parasit. 32, 409–27.CrossRefGoogle ScholarPubMed
Hawkins, P. A. (1952). Coccidiosis in turkeys. Tech. Bull. Mich. St. Coll. no. 226.Google Scholar
Lapage, G. (1940). The study of coccidiosis in the guinea pig. Vet. J. 96, 144–54, 190202, 242–54, 280–95.Google Scholar
Lotze, J. C. (1953). Life history of the coccidian parasite, Eimeria arloingi, in domestic sheep. Amer. J. Vet. Res. 14, 8695.Google ScholarPubMed
Marquardt, W. C. (1957). The effect of temperature on the sporulation of Eimeria zürnii of cattle. J. Protozool. 4 (suppl.), 10.Google Scholar
Moore, E. N. (1954). Species of coccidia affecting turkeys. Proc. 91st Annual Meeting Amer. Vet. Med. Ass., pp. 300–3.Google Scholar
Moore, E. N. & Brown, J. A. (1951). A new coccidium pathogenic for turkeys, Eimeria adenoeides n. sp. (Protozoa: Eimeriidae). Cornell Vet. 41, 125–36.Google Scholar
Pérard, C. (1925). Recherches sur les coccidioses du lapin. II. Contribution àl'étude de la biologie des oocystes des coccidies. Ann. Inst. Pasteur, Paris, 39, 505–42.Google Scholar
Schaudinn, T. (1900). Untersuchungen über den Generationswechsel bei Coccidien. Zool. J. Anat. 13, 197292.Google Scholar
Tyzzer, E. E. (1928). Methods for isolating and differentiating species of Eimeria occurring in gallinaceous birds. J. Parasit. 15, 148–9.Google Scholar
Tyzzer, E. E. (1929). Coccidiosis in gallinaceous birds. Amer. J. Hyg. 10, 269384.Google Scholar
Tyzzer, E. E., Theiler, H. & Jones, E. E. (1932). Coccidiosis in gallinaceous birds. II. A comparative study of species of Eimeria in the chicken. Amer. J. Hyg. 15, 319–93.Google Scholar
Van Doorninck, W. M. & Becker, E. R. (1957). Transport of sporozoites of Eimeria necatrix in macrophages. J. Parasit. 43, 40–4.Google Scholar
Wilson, J. E. (1951). Sulphaquinoxaline and sulphamezathine in the treatment of experimentally induced caecal coccidiosis of chickens (E. tenella) and in a natural outbreak of coccidiosis in turkeys (E. meleagridis and E. meleagrimitis). Vet. Rec. 63, 373–7.CrossRefGoogle Scholar