Journal of the South African Veterinary Association 1983-Jun
Suspected hybrid vetch (Vicia villosa crossed with Vicia dasycarpa) poisoning of cattle in the Republic of South Africa.
Alleen geregistreerde gebruikers kunnen artikelen vertalen
Log in Schrijf in
De link wordt op het klembord opgeslagen
Sleutelwoorden
Abstract
A description of the clinical signs and pathological changes is given of 2 outbreaks of suspected hybrid vetch poisoning in the Humansdorp district, Republic of South Africa. These were characterised by a severe dermatitis, high morbidity and mortality in older cows. Microscopically granulomatous lesions occurred in the kidneys, liver, myocardium, spleen and skin. Variable numbers of multinucleated giant cells and eosinophils were seen in these lesions. Acute multifocal hepatic necrosis was observed in 2 animals. Brief comparisons are made with outbreaks of vetch poisoning in other parts of the world.
