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Journal Article 1999

Autor: Martínez, T.A. Meltzer, M.I. Perry, Brian D. Burridge, M.J. Mahan, S.M.

This study documented the effect on the productivity of Dorper-Merino cross ewes when they became infected with Cowdria ruminantium as would occur in an endemically stable state. A flock of 152 breeding ewes was randomly divided into two matched groups. One group was infected on multiple occasion...

Enlace original: https://cgspace.cgiar.org/handle/10568/29502

Investigación en Agricultura
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Martínez, T.A. ,  Meltzer, M.I. ,  Perry, Brian D. ,  Burridge, M.J. ,  Mahan, S.M. ,  [The effect of subclinical experimental Cowdria ruminantium infection on the health and reproductive performance of breeding ewes] ,  The effect of subclinical experimental Cowdria ruminantium infection on the health and reproductive performance of breeding ewes
Journal Article 1986

Autor: Mahan, S.M. Hendershot, L. Black, S.J.
Enlace original: https://cgspace.cgiar.org/handle/10568/28746

Investigación en Agricultura
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Mahan, S.M. ,  Hendershot, L. ,  Black, S.J. ,  [Control of trypanodestructive antibody responses and parasitemia in mice infected with Trypanosoma (Duttonella) vivax] ,  Control of trypanodestructive antibody responses and parasitemia in mice infected with Trypanosoma (Duttonella) vivax
Journal Article 1999

Autor: Martínez, T.A. Meltzer, M.I. Perry, Brian D. Burridge, M.J. Mahan, S.M.

An alternative control option for heartwater (Cowdria ruminatium infection) is the establishment and maintenance of endemic stability which would lessen the existing dependence on acaricides. In an endemically stable state, animals become infected by vaccination or natural challenge at an early a...

Enlace original: https://cgspace.cgiar.org/handle/10568/29501

Investigación en Agricultura
Enlace permanente
Martínez, T.A. ,  Meltzer, M.I. ,  Perry, Brian D. ,  Burridge, M.J. ,  Mahan, S.M. ,  [The effect of subclinical experimental Cowdria ruminantium infection in ewes on the growth and milk consumption of pre-weaning lambs] ,  The effect of subclinical experimental Cowdria ruminantium infection in ewes on the growth and milk consumption of pre-weaning lambs
Journal Article 1990

Autor: Newson, J. Mahan, S.M. Black, S.J.
Enlace original: https://cgspace.cgiar.org/handle/10568/29348

Investigación en Agricultura
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Newson, J. ,  Mahan, S.M. ,  Black, S.J. ,  [Synthesis and secretion of immunoglobulin by spleen cells from resistant and susceptible mice infected with Trypanosoma Brucei Brucei Gutat 3.1] ,  Synthesis and secretion of immunoglobulin by spleen cells from resistant and susceptible mice infected with Trypanosoma Brucei Brucei Gutat 3.1
Journal Article 1981

Autor: Irvin, A.D. Boarer, C.D.H. Dobbelaere, D.A.E. Mahan, S.M. Masake, R. Ocama, J.G.R.
Enlace original: https://cgspace.cgiar.org/handle/10568/29398

Investigación en Agricultura
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Irvin, A.D. ,  Boarer, C.D.H. ,  Dobbelaere, D.A.E. ,  Mahan, S.M. ,  Masake, R. ,  Ocama, J.G.R. ,  [Monitoring Theileria parva infection in adult Rhipicephalus appendiculatus ticks] ,  Monitoring Theileria parva infection in adult Rhipicephalus appendiculatus ticks
Conference Paper 2000

Autor: Peter, T.F. O'Callaghan, C.J. Medley, G.F. Mahan, S.M. Perry, Brian D.

Heartwater is a disease of high mortality in domestic ruminants (cattle, sheep and goats) in sub-Saharan Africa and in the Caribbean. An intracellular rickettsia, Cowdria ruminantium, is the cause of the disease and is transmitted by ticks of the genus Amblyomma. Losses due to heartwater are high...

Enlace original: https://cgspace.cgiar.org/handle/10568/50223

Investigación en Agricultura
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Peter, T.F. ,  O'Callaghan, C.J. ,  Medley, G.F. ,  Mahan, S.M. ,  Perry, Brian D. ,  [Biological support for modeling the transmission dynamics of cowdriosis] ,  Biological support for modeling the transmission dynamics of cowdriosis
Conference Paper 2000

Autor: Minjauw, B. Kruska, R.L. Odero, A. Randolph, Thomas F. McDermott, John J. Mahan, S.M. Perry, Brian D.

Heartwater is a tick-borne disease of cattle, sheep and goats and some wild ruminants prevalent in much of Africa and the Caribbean. It is caused by the rickettsial organism Cowdria ruminantium and transmitted by ticks of the genus Amblyomma. The disease has traditionally been controlled by the u...

Enlace original: https://cgspace.cgiar.org/handle/10568/50419

Investigación en Agricultura
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Minjauw, B. ,  Kruska, R.L. ,  Odero, A. ,  Randolph, Thomas F. ,  McDermott, John J. ,  Mahan, S.M. ,  Perry, Brian D. ,  [Economic impact assessment of Cowdria ruminantium infection and its control in Southern Africa] ,  Economic impact assessment of Cowdria ruminantium infection and its control in Southern Africa

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