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  • Studies on chemical control of wheat stem rust
    颁布单位：[University of the Free State] |  颁布时间：2007 |  实施时间：2007 |  学科分类：[["Wheat, --, Diseases, and, pests","Wheat, --, Disease, and, pest, resistance","Wheat, rusts, --, South, Africa","Puccinia, graminis","Dissertation, (M.Sc.Agric., (Plant, Sciences:, Plant, Pathology))--University, of, the, Free, State,, 2007"]]
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  • Etiology of Fusarium crown and root rot of grain sorghum in South Africa
    颁布单位：[University of the Free State] |  颁布时间：2007 |  实施时间：2007 |  学科分类：[["Sorghum, --, Diseases, and, pests, --, South, Africa","Fusarium, diseases, of, plants, --, South, Africa","Root, rots, --, South, Africa, --, Etiology","Thesis, (Ph.D., (Plant, Sciences, (Centre, for, Plant, Health, Management))--University, of, the, Free, State,, 2007"]]
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  • Biological control of bacteria wilt in tobacco caused by Ralstonia solanacearum
    颁布单位：[University of the Free State] |  颁布时间：2007 |  实施时间：2007 |  学科分类：[["Dissertation, (M.Sc., (Plant, Sciences,, Centre, for, Plant, Health, Management))--University, of, the, Free, State,, 2007","Tobacco, --, Diseases, and, pests","Wilt, diseases","Plant, parasites, --, Biological, control"]]
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  • Epidemiology and control of diseases caused by Alternaria species on pistachio
    颁布单位：[University of the Free State] |  颁布时间：2007 |  实施时间：2007 |  学科分类：[["Pistachio, --, Diseases, and, pests, --, South, Africa","Alternaria, --, Control, --, South, Africa","Dissertation, (M.Sc.Agric., (Plant, Sciences, (Centre, for, Plant, Health, Management))--University, of, the, Free, State,, 2007"]]
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  • Characterization of some early defence responses of leaf rust-infected wheat
    颁布单位：[University of the Free State] |  颁布时间：2007 |  实施时间：2007 |  学科分类：[["Thesis, (Ph.D., (Plant, Sciences))--University, of, the, Free, State,, 2007","Leaf, rust, of, wheat","Wheat, --, Diseases, and, pests","Wheat, --, Disease, and, pest, resistance","Puccinia, triticina","Plant, defence","Interplant, communication","TaHlp01","Triticum, aestivum"]]
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  • Identification of a putative protein kinase gene involved in the resistant response of sunflower to rust
    颁布单位：[University of the Free State] |  颁布时间：2006 |  实施时间：2006 |  学科分类：[["Dissertation, (M.Sc., (Plant, Sciences))--University, of, the, Free, State,, 2004","Sunflowers, --, Disease, and, pest, resistance, --, Genetic, aspects","Sunflowers, --, Diseases, and, pests","Rust, diseases, --, South, Africa","Puccinia, helianthi","DDRT-PCR","Protein, kinase, gene","Plant, defense","Helianthus, annuus"]]
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  • Verfyning en verbetering van 'n donsige skimmel waarskuwingsmodel vir die Wes-Kaap
    颁布单位：[University of the Free State] |  颁布时间：2006 |  实施时间：2006 |  学科分类：[["Vineyards, --, Diseases, and, pests, --, South, Africa, --, Western, Cape, --, Forecasting","Model","Leaf, wetness","Rainfall","Air, temperature","Relative, humidity","Primary, infections","Secondary, infections","DSVW-model","Downy, mildew","Metos","Downy, mildew, diseases, --, South, Africa, --, Western, Cape, --, Forecasting","Dissertation, (M.Sc., Agric., (Agrometeorology))--University, of, the, Free, State,, 2006"]]
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  • Evaluation of groundnut (Arachis hypogaea L.) germplasm for resistance to leaf diseases and related cytoplasmic factors, testa colour and cup leaf
    颁布单位：[University of the Free State] |  颁布时间：2006 |  实施时间：2006 |  学科分类：[["Dissertation, (M.Sc.Agric., (Plant, Sciences, (Plant, Breeding))--University, of, the, Free, State,, 2006","Peanuts, --, Disease, and, pest, resistance","Leaves, --, Diseases, and, pests","Arachis, hypogaea","Germplasm","Groundnut","Early, leaf, spot","Late, leaf, spot","Web, blotch","Rust","Climate","Grading","Resistance"]]
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  • Grain mould of sorghum with specific reference to grain quality in South Africa
    颁布单位：[University of the Free State] |  颁布时间：2006 |  实施时间：2006 |  学科分类：[["Sorghum, --, Diseases, and, pests, --, South, Africa","Molds, (Fungi)","Grain, --, Quality","Thesis, (Ph.D., (Plant, Sciences, (Centre, for, Plant, Health, Management))--University, of, the, Free, State,, 2006"]]
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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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