Field outbreaks of leukoencephalomalacia in horses consuming maize infected by Fusarium verticillioides (= F. moniliforme) in South Africa.
Four outbreaks of leukoencephalomalacia in horses in widely separated areas in South Africa are reported. The clinical signs and pathological lesions observed in each outbreak are briefly described. Mouldy home-grown maize from which Fusarium verticillioides (Sacc.) Nirenberg (= F. moniliforme Sheldon) was isolated in every instance, was involved in the outbreaks. Clinical signs and pathological lesions were identical to those seen in experimentally produced cases of F. verticillioides poisoning in horses.
D000821:Animal Feed; D000818:Animals; D001921:Brain / Q000473:pathology; D004196:Disease Outbreaks / Q000662:veterinary*; D004678:Encephalomalacia / Q000453:epidemiology / Q000209:etiology / Q000662:veterinary*; D005670:Fusarium / Q000302:isolation & purification; D006734:Horse Diseases / Q000453:epidemiology* / Q000209:etiology; D006736:Horses; D013019:South Africa; D003313:Zea mays / Q000382:microbiology*