Xenobiotic metabolism in animals (microsomal and cytosolic enzyme systems) Indigenous plant research The impact of veterinary pharmaceuticals and pesticides on public health Research and development of veterinary pharmaceuticals A study of the pathology, pathogenesis and epidemiology of diseases of game Applied diagnostic research with emphasis on food producing animals Zoonotic diseases with emphasis on bovine tuberculosis and brucellosis Mycological survey and mycotoxin determination in maize from subsistence farms Natural resistance in local cattle breeds to enterobacteria associated with the NRAMP1 gene Immunodiagnostics Pathology of diseases of wildlife Veterinary food hygiene and related factors