• Studies on the neurotropic virus of horsesickness I. Neurotropic fixation 

  Alexander, R.A.; South Africa. Dept. of Agricultural Technical Services (Pretoria : Government Printer, 1935)

  l. Reference is made to the previous reports on the susceptibility to horsesickness of animals other than equines. 2. The technique for the neurotropic adaptation and maintenance of a strain of virus is described in ...
• Author index 

  (1935)
• Anatomical studies No. 57. An abnormally placed vulva in a heifer 

  Hofmeyr, C.F.B.; Du Toit, P.J. (Pretoria : Government Printer, 1935)

  No abstract available.
• The influence of pregnancy and lactation on Merino wool production 

  Bosman, V.; Du Toit, P.J. (Pretoria : Government Printer, 1935)

  A comparison is made of the influence of pregnancy and lactation on two groups of merino stud ewes maintained under farming conditions in the Karoo. Pregnancy does not influence the fibre fineness of merino wool significantly. ...
• Studies in native animal husbandry. 11. An Ambo bull described 

  Bisschop, J.H.R.; Curson, H.H.; Du Toit, P.J. (Pretoria : Government Printer, 1935)

  No abstract available.
• Rearing dairy calves 

  Roux, L.L.; Du Toit, P.J. (The Government Printer, Pretoria, 1935)

  1. Two rations for rearing dairy calves up to six months of age were tested. 2. Ten grade Friesland calves reared as milk substitute which was supplemented by lucerne hay, attained 85 per cent. Normal weight and 99•1 per ...
• Studies on the photosensitisation of animals in South Africa. VIII. The biological formation of phylloerythrin in the digestive tracts of various domesticated animals 

  Quin, J. I.; Rimington, C.; Roets, G.C.S.; Du Toit, P.J. (Pretoria : Government Printer, 1935)

  No abstract available.
• Studies in sex physiology, No. 13. The changing proportions of the Merino lamb from the second to the fifth month of prenatal life 

  Curson, H.H.; Malan, A.P. (Pretoria : The Government Printer, 1935)

  This Study, the fourth of a series on merino foetus, is concerned with the effect of age on (a) general body form, (b) body weight. (c) C.R. length, and (d) the relationship between the increase in weights and C.R. length. ...
• Anatomical studies No. 56. Monophthalmos in a horse 

  Van der Walt, S.J.; Du Toit, P.J. (Pretoria : Government Printer, 1935)

  No abstract available.
• Anatomical studies No. 55. A mummified bovine foetus 

  Van der Walt, S.J.; Du Toit, P.J. (Pretoria : Government Printer, 1935)

  No abstract available.
• Anatomical studies No. 54. False masculine hermaphroditism in a pig (Path. no. 12926) 

  Fourie, J.; Du Toit, P.J. (Pretoria : Government Printer, 1935)

  No abstract available.
• Anatomical studies No. 53. Local thickening of the vascular system in a horse 

  De Lange, M.; Belonje, C.W.A.; Du Toit, P.J. (Pretoria : Government Printer, 1935)

  No abstract available.
• Anatomical studies No. 52. Two cases of false masculine hermaphroditism in cattle (Path. nos. 5018 and 11125) 

  Curson, H.H.; Du Toit, P.J. (Pretoria : Government Printer, 1935)

  No abstract available.
• Anatomical studies No. 51. Hypermastia and hyperthelia in cattle 

  Groenewald, J.W.; Du Toit, P.J. (Pretoria : Government Printer, 1935)

  No abstract available.
• Psilocaulon absimile N.E.Br. as a stock poison : II. Isolation of the toxic alkaloidal constituent and its identification as piperidine hydrochloride 

  Rimington, C.; Du Toit, P.J. (Pretoria : Government Printer, 1935)

  The alkaloid present in Psilocaulon articulatum, N.E.Br. has been isolated and identified as Piperidine. It occurs in plant in part as the hydrochloride and is present to the extent of approximately 4.5 per cent. Of the ...
• Plant poisoning in stock and the development of tolerance 

  Steyn, D.G.; Du Toit, P.J. (1935)

  From the results of experiments conducted upon fourteen rabbits it appears that repeated ingestion of small amounts of slangkop does not induce the development of tolerance but that the plant has cumulative effects. What ...
• Recent investigations into the toxicity of known and unknown poisonous plants in the Union of South Africa 

  Steyn, D.G.; Du Toit, P.J. (Pretoria : Government Printer, 1935)

  1. Thirty-seven plants were tested biologically. 2. The following plants, of which no records of toxicity could be found in the literature consulted, were found poisonous to animals : Hertia pallens (D C) Kuntze; Ferraria ...
• Studies on the origin of sulphur in wool : II. A cuprous mercaptide method for the determination of cystine or cysteine 

  Rossouw, S.D.; Du Toit, P.J. (Pretoria : Government Printer, 1935)

  1. A. method for the micro-determination of cystine in biological or plant material has been described. The dried material is hydrolysed with 40 per cent. sulphuric acid the cystine precipitated by cuprous chloride as the ...
• Further observations on the cystine deficiency of lucerne proteins and the effect of heat and incubation upon their growth-promoting value 

  Kellermann, J.H.; Du Toit, P.J. (Pretoria : Government Printer, 1935)

  Lucerne is not only high in minerals and vitamins but also in proteins, yet, curiously enough, it is rather low in cysteine as determined biologically with rats by Haag (1931). This discovery may be of importance to parts ...
• A Rickettsia-like organism and an unknown intracellular organism of the conjunctival epithelium of goats 

  Coles, J.D.W.A.; Du Toit, P.J. (Pretoria : Government Printer, 1935)

  (1) A Rickettsia-like organism of the conjunctival epithelium of the goat has been described. It is associated with specific or infectious ophthalmia of goats in South Africa. (2) An unknown intracellular organism of the ...

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