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  • Spider ecology in pistachio orchards in South Africa
    颁布单位：[University of the Free State] |  颁布时间：2003 |  实施时间：2003 |  学科分类：[["Spiders, --, South, Africa","Pistachio, --, Diseases, and, pests, --, Control","Dissertation, (M.Sc., (Zoology, and, Etomology))--University, of, the, Free, State,, 2003"]]
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  • A study on the etiology and epidemiology of black root rot of strawberries in the Western Cape
    颁布单位：[Stellenbosch University] |  颁布时间：2002 |  实施时间：2002 |  学科分类：[["Strawberries, --, Diseases, and, pests, --, South, Africa, --, Western, Cape",, "Fungal, diseases, of, plants, --, Epidemics",, "Root, rots",, "Pythium",, "Rhizoctonia",, "Dissertations, --, Plant, pathology",, "Theses, --, Plant, pathology"]]
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  • Epidemiology of grain mould of sorghum in South Africa and Ethiopia
    颁布单位：[University of the Free State] |  颁布时间：2002 |  实施时间：2002 |  学科分类：[["Sorghum, --, Diseases, and, pests, --, South, Africa","Sorghum, --, Diseases, and, pests, --, Ethopia","Thesis, (Ph.D., (Plant, Sciences, (Plant, Pathology))--University, of, the, Free, State,, 2002"]]
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  • Characterization of diseases of kenaf (Hibiscus cannabinus L.) in South Africa
    颁布单位：[University of the Free State] |  颁布时间：2002 |  实施时间：2002 |  学科分类：[["Kenaf, (Hibiscus, cannabinus, L.)","Kenaf, --, Diseases, and, pests, --, South, Africa","Cotton, --, Diseases, and, pests, --, Control, --, South, Africa","Dissertation, (M.Sc.Agric., (Plant, Sciences))--University, of, the, Free, State,, 2002"]]
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  • Biology of botryosphaeria dothidea and sphaeropsis sapinea as endophytes of eucalypts and pines in South Africa
    颁布单位：[University of the Free State] |  颁布时间：2001 |  实施时间：2001 |  学科分类：[["Botryosphaeria, dothidea","Sphaeropsis, sapinea","Eucalyptus","Pinus","Endophyte","Population, genetics","Vegetative, compatibility","Sequencing","Eucalyptus, --, South, Africa, --, Diseases, and, pests","Fungal, diseases, of, plants, --, South, Africa","Thesis, (Ph.D., (Microbiology, and, Biochemistry))--University, of, the, Free, State,, 2001"]]
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  • Host-pathogen studies of common rust of maize in South Africa
    颁布单位：[University of the Free State] |  颁布时间：2001 |  实施时间：2001 |  学科分类：[["Corn, --, Diseases, and, pests, --, South, Africa","Plant-pathogen, relationships, --, South, Africa","Dissertation, (M.Sc.Agric., (Plant, Pathology))--University, of, the, Free, State,, 2002"]]
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  • Ophiostoma species from hardwood sources in South Africa
    颁布单位：[University of the Free State] |  颁布时间：2001 |  实施时间：2001 |  学科分类：[["Ophiostomatoid","Ceratocystis","Ophiostoma, pluriannulatum","Ophiostoma, tropicale","Ophiostoma, piceae","Ophiostoma, querci","Ophiostoma, stenoceras","Sporothrix, schenckii","Ophiostoma","Ophiostoma, --, Taxonomy","Ophiostoma, --, Phylogeny","Hardwoods, --, Diseases, and, pests, --, South, Africa","Dissertation, (M.Sc., (Microbiology, and, Biochemistry))--University, of, the, Free, State,, 2002"]]
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  • Biology and control of Sclerotium rolfsii on groundnut in South Africa
    颁布单位：[University of the Free State] |  颁布时间：2001 |  实施时间：2001 |  学科分类：[["Sclerotium, rolfsii","Southern, stem, rot","Population","Mycelial, compatibility, groups","AFLP, analysis","Pathogenicity","Control","Inversion, plough","Integrated, pest, management","Peanuts, --, South, Africa, --, Diseases, and, pests","Thesis, (Ph.D., (Plant, Pathology))--University, of, the, Free, State,, 2001"]]
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  • Virulence spectrum, molecular characterisation and fungicide sensitivity of the South African Rhynchosporium secalis population
    颁布单位：[Stellenbosch University] |  颁布时间：2000 |  实施时间：2000 |  学科分类：[["Rhynchosporium, secalis, --, South, Africa, --, Western, Cape",, "Barley, --, Diseases, and, pests, --, South, Africa, --, Western, Cape",, "Barley, leaf, scald, disease, --, South, Africa, --, Western, Cape",, "Fungal, diseases, of, plants, --, South, Africa, --, Western, Cape"]]
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  • Guild structure and seasonal distribution of insects associated with Amaranthus Hybridus under diverse cultivation practices in the Central Free State
    颁布单位：[University of the Free State] |  颁布时间：2000 |  实施时间：2000 |  学科分类：[["Amarantbus, hybridus","Monoculture","Mixed, cropping","Staggered, planting, dates","Arboreal, insects","Terrestrial, insects","Refugia","Border, areas","Diversity","Feeding, guilds","Amaranths, --, South, Africa, --, Free, State","Amaranths, --, Diseases, and, pests","Dissertation, (M.Sc., Zoology, and, Entomology))--University, of, the, Free, State,, 2000"]]
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