Results 291 to 300 of about 349,682 (337)

Border disease of sheep and goats

open access: green, 1998
P. F. Nettleton   +3 more
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Diseases of sheep [PDF]

open access: possibleVeterinary Record, 2007
Philip R. Scott SHEEP MEDICINE 336 pages, hardback, £75. London Manson Publishing 2007. ISBN 978 1 84076 049 1 ![Figure][1] IN the introductory paragraphs of this well illustrated text, Dr Scott bemoans the fact that, in his view, the welfare of sheep in the uk ...
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Disease but No Sheep

Science, 2006
In his Letter “Scrapie In ancient China?” (5 Aug. 2005, p. [874][1]), R. B. Wickner analyzes the orthographic features of several Chinese characters and concludes that scrapie, the transmissible spongiform encephalopathy found in sheep, may have existed more than 2000 years ago. Unfortunately,
Ping Li, Hongbing Xing
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Johne's Disease in sheep

Journal of Comparative Pathology and Therapeutics, 1954
Summary The pathology of Johne's disease in the sheep as it occurs in Scotland is given. On histological appearances it has been divided into four groups. Group 1 is characterised by masses of epithelioid cells. The pigmented variety of M. Johnei is most commonly present in very large numbers.
J.A.A. Watt, J.T. Stamp
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Akabane disease in sheep

Australian Veterinary Journal, 1988
SUMMARY: Perinatal lamb mortality, associated with malformations of the CNS due to Akabane viral infection, occurred in 4 of 9 flocks of ewes lambing on 3 farms between 26 May and 14 November, 1976. Cases were restricted to ewes conceiving prior to the second week of March and lambing between 26 May and 19 July. As judged by seroconversion in sentinel
Della-Porta Aj   +3 more
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Dental disease of sheep

New Zealand Veterinary Journal, 2002
Abstract Extract Dental abnormalities of sheep are common and in many parts of the world are the main reason for culling otherwise-healthy breeding ewes before the end of their natural reproductive life, leading to increased flock replacement costs. Excessive incisor-tooth wear and periodontal disease are considered the two most important syndromes ...
openaire   +3 more sources

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