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1944 Onderstepoort Journal of Veterinary Science and Animal Industry, Volume 20, Number 1, 1944
Contentes Pages: Onderstepoort Journal of Veterinary Research, Vol ??, 19??
CONTENTS |
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Volume 20: Number 1
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Section I: Virus Diseases
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Rinderpest
in game : a description of an outbreak and an attempt at limiting its spread
by means of a bush fence
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Thomas, AD & Reid, NR |
7 |
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The
susceptibility of the springbuck (Antidorcas marsupialis) to heartwater
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Neitz, WO |
25 |
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The
influence of solar radiation on the course of bluetongue
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Neitz, WO & Riemerschmid, G |
29 |
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Section II: Bacteriology
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A
case of swine erysipelas in the Union of South Africa
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Haig, DA & Adelaar, TF |
57 |
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Section III: Toxicology and Poisonous Plants
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Dicrotaline
: the toxic alkaloid from Crotalaria dura (Wood and Evans) and Crotalaria
globifera (E. Mey)
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Marais, JSC |
61 |
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Monofluoroacetic
acid, the toxic principle of "gifblaar", Dichapetalum cymosum (Hook) Engl.
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Marais, JSC |
67 |
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Recent
investigations into the toxicity of plants, etc., in the Union of South
Africa
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Van der Walt, SJ |
75 |
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Section IV: Nutrition
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The
nutritive value of South African feeding stuffs. II. Digestible nutrients
and metabolizable energy of lucerne hay at different planes of intake for
sheep
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Louw, JG |
85 |
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Section V: Pathology
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The
cytology of the contagious (venereal) tumour of the dog
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Jackson, C |
97 |
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Recent Submissions
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Jackson, Cecil; Du Toit, P.J.
(Pretoria : The Government Printer, 1944)
1. The contagious venereal tumour of dogs has been examined for the
first time by modern cytological technical methods and the cytoplasmic
structure revealed.
2. Adequate technique, controlled by observations on the ...
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Marais, J.S.C.; Du Toit, P.J.
(Pretoria : The Government Printer, 1944)
The identity of the toxic substance of "Gifblaar", Dichapetalum
cymosum, has been established to be monofluoroacetic acid.
The potassium and calcium salts as well as the p-nitrobenzyl and
p-bromophenacyl esters of ...
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Thomas, A.D.; Reid, N.R.; Du Toit, P.J.
(Pretoria : The Government Printer, 1944)
1. The history of rinderpest and of measures taken to check its spread
in Central East Africa is briefly reviewed.
2. A description is given of a disease, believed to be rinderpest, affecting
buffalo, eland and kudu in ...
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Louw, J.G.; Du Toit, P.J.
(Pretoria : The Government Printer, 1944)
In an experiment consisting of three periods the digestibility and metabolizable
energy content of lucerne hay were determined with each of five
mature Merino wethers at the following daily levels of intake, corresponding
to ...
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Van der Walt, S.J.; Du Toit, P.J.
(Pretoria : The Government Printer, 1944)
The toxicity of 16 plants was investigated. Of these the following four
were, according to the literature available to the author, for the first time
proved to be poisonous:
Encephalartos horrridus Lehm., Royena ...
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Marais, J.S.C.; Du Toit, P.J.
(Pretoria : The Government Printer, 1944)
The isolation of the alkaloid dicrotaline from Crotalaria dura and
Crotalaria globifera has been described.
On alkaline hydrolysis dicrotaline yields retronecine and an unknown
dibasic acid, dicrotalic acid.
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Haig, D.A.; Adelaar, T.F.; Du Toit, P.J.
(Pretoria : The Government Printer, 1944)
1. A case of swine erysipelas was encountered for the first time in South Africa.
2. A description of the post-mortem lesions is given.
3. The bacteriological and biological properties of the bacillus isolated in pure ...
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Neitz, W.O.; Riemerschmid, G.; Du Toit, P.J.
(Pretoria : The Government Printer, 1944)
1. Experiments which clearly indicate the detrimental influence of solar
radiation on the course of bluetongue are described.
2. Preliminary experiments were carried out during different seasons of
the year in a ...
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Neitz, W.O.; Du Toit, P.J.
(Pretoria : The Government Printer, 1944)
1. Observations on the association of heartwater with springbuck are
recorded.
2. The significance of this association is discussed briefly.