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Transmission of Theileria annulata (Dschunkowsky & Luhs, 1904) by Hyalomma excavatum (Koch, 1844)

Published online by Cambridge University Press:  06 April 2009

M. Samish
Affiliation:
Kimron Veterinary Institute, Beit Dagan, Israel
E. Pipano
Affiliation:
Kimron Veterinary Institute, Beit Dagan, Israel

Summary

Theileria annulata was transmitted transtadially by an Israeli strain of Hyalomma excavatum from larvae to nymphs and from nymphs to adults. However, the adults developing from larvae which engorged on infected calves and fed during the nymphal stage on non-infected calves, rabbits or gerbils (Meriones tristrami), did not transmit theileriosis. Suspensions of infected unfed nymphs or adults did not produce theileriosis but both nymphs and adults of the same batch became infective to cattle after 2 days of feeding. Suspensions of salivary glands or of whole ticks derived from infected adults that remained attached to rabbits for more than 7 days, were not infective to cattle.

Type
Research Article
Copyright
Copyright © Cambridge University Press 1983

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References

REFERENCES

Bhattacharyulu, Y., Chaudhri, R. P. & Gill, B. S. (1975). Transtadial transmission of Theileria annulata through common ixodid ticks infesting Indian cattle. Parasitology 71, 17.Google Scholar
Daubney, R. & Sami Said, M. (1951). The transmission of Theileria annulata (Dschunkowsky & Luhz 1904) by Hyalomma excavatum, Koch, 1844. Parasitology 41, 249–60.Google Scholar
Delpy, L. P. (1949). Recherches effectuées en Iran sur Theileria annulata Dschunkowsky and Luhz et sa transmission dans les conditions naturelles et experimentales. Bulletin de la Société de Pathologie exotique 42, 285–94.Google Scholar
Feldman-Muhsam, B. & Saturen, I. M. (1961). Notes on the ecology of ixodid ticks of domestic stock in Israel. Bulletin of the Research Council of Israel 10 B, 5361.Google Scholar
Hadani, A., Cvilich, R., Rechav, Y. & Dinur, Y. (1969). Some methods for the breeding of ticks in the laboratory. Refuah Verinarith 26, 87100.Google Scholar
Hadani, A., Tsur, I., Pipano, E. & Zenft, Z. (1963). Studies on the transmission of Theileria annulata by ticks (Ixodidea, Ixodidae) I. Hyalomma excavatum. Journal of Protozoology 10, 35.Google Scholar
Mazlum, Z. (1969). Transmission of Theileria annulata by crushed infected unfed Hyalomma dromedarii. Parasitology 59, 597600.Google Scholar
Pipano, E. & Hadani, A. (1974). Epidemiological and immunological aspects of Theileria annulata infection. In Proceedings of the 3rd International Congress of Parasitology, Munchen vol. 1, pp. 140–1.Google Scholar
Pipano, E., Goldman, M., Samish, M. & Friedhoff, K. T. (1977). Immunization of cattle against Theileria annulata using killed schizont vaccine. Veterinary Parasitology 3, 1122.CrossRefGoogle Scholar
Samish, M. (1977). Infective Theileria annulata in the tick without a blood meal stimulus. Nature, London 270, 51–2.Google Scholar
Samish, M. (1982). Mass-rearing devices for Hyalomma excavalum on calves and rodents exposed to whole-body infestation. Journal of Medical Entomology 19, 611.Google Scholar
Samish, M. & Pipano, E. (1978 a). Development of infectivity in Hyalomma detritum (Shulze, 1919) ticks infected with Theileria annulata (Dschunkowsky and Luhz, 1904). Parasitology 77, 375–9.Google Scholar
Samish, M. & Pipano, E. (1978 b). Transmission of Theileria annulata by two and three host ticks of the genus Hyalomma (Ixodidae). In Tick-borne Diseases and their Vectors, (ed. Wilde, J. K. H.), pp. 371–2. Edinburgh: University of Edinburgh, Centre for Tropical Veterinary Medicine.Google Scholar
Sebgent, E., Donatien, A., Parrot, L. & Lestoquard, F. (1945). Études sur les Piroplasmoses Bovines, pp. 438–40. Alger: Institut Pasteur d'Algerie.Google Scholar
Singh, D. K., Jagdish, S., Gautam, D. P. & Dhar, S. (1979). Infectivity of ground-up tick supernates prepared from Theileria annulata infected Hyalomma anatolicum. Tropical Animal Health and Production 11, 8790.CrossRefGoogle ScholarPubMed