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  • Fungal diseases of pigeonpea in South Africa
    颁布单位：[University of the Free State] |  颁布时间：2004 |  实施时间：2004 |  学科分类：[["Dissertation, (M.Sc.Agric., (Plant, Sciences:, Plant, Pathology)--University, of, the, Free, State,, 2004","Pigeon, pea, --, Diseases, and, pests, --, South, Africa","Plant-pathogen, relationships, --, South, Africa","Fungal, diseases, of, plants, --, South, Africa"]]
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  • Epidemiology of lentil rust in Ethiopia with special reference to disease progress and yield loss assessment
    颁布单位：[University of the Free State] |  颁布时间：2004 |  实施时间：2004 |  学科分类：[["Thesis, (Ph.D., (Plant, Sciences, (Plant, Pathology))--University, of, the, Free, State,, 2004","Lentils, --, Diseases, and, pests, --, Ethiopia","Rust, diseases, --, Ethiopia","Lentils, --, Disease, and, pest, resistance, --, Ethiopia"]]
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  • The ecology of Botrytis cinerea on grape in the Western Cape Province
    颁布单位：[Stellenbosch University] |  颁布时间：2004 |  实施时间：2004 |  学科分类：[["Grapes, --, Diseases, and, pests, --, South, Africa, --, Western, Cape",, "Fungal, diseases, of, plants, --, South, Africa, --, Western, Cape",, "Botrytis, cinerea, --, Ecology, --, South, Africa, --, Western, Cape",, "Botrytis, cinerea, --, Control, --, South, Africa, --, Western, Cape"]]
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  • An investigation of soilborne fungi associated with roots and crowns of nursery grapevines
    颁布单位：[Stellenbosch University] |  颁布时间：2004 |  实施时间：2004 |  学科分类：[["Soilborne, plant, diseases, --, South, Africa, --, Western, Cape",, "Soilborne, plant, pathogens, --, South, Africa, --, Western, Cape",, "Grapes, --, Roots, --, Diseases, and, pests, --, South, Africa, --, Western, Cape",, "Grapes, --, Diseases, and, pests, --, South, Africa, --, Western, Cape",, "Fungal, diseases, of, plants, --, South, Africa, --, Western, Cape"]]
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  • Establishment of serological and molecular techiques to investigate diversity of psittacine beak and feather disease virus in different psittacine birds in South Africa
    颁布单位：[University of the Free State] |  颁布时间：2004 |  实施时间：2004 |  学科分类：[["Dissertation, (M.Sc., (Microbiology,, Biochemistry, and, Food, Sciences))--University, of, the, Free, State,, 2004","Parrots, --, Diseases, --, South, Africa","Birds, --, Virus, diseases","Serology","PCR","Phylogenetic, analysis","Genetic, diversity","Haemagglutination, inhibition","Beak, and, feather, disease, virus","Antibodies","Psittacine, beak, and, feather, disease","Disease, virus","Haemagglutination"]]
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