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  • Development of wheat lines with complex resistance to rusts and Fusarium head blight
    颁布单位：[University of the Free State] |  颁布时间：2017 |  实施时间：2017 |  学科分类：[["Disease, resistance, breeding","Doubled, haploids","Fusarium, head, blight","Marker-assisted, selection","Phenotypic, evaluation","Quantitative-polymerase, chain, reaction","Triticum, aestivum/hexaploid, wheat","Leaf-,, stem-, and, stripe, rust","Fusarium, diseases, of, plants","Wheat, --, Diseases, and, pests","Thesis, (Ph.D., (Plant, Sciences:, Plant, Breeding))--University, of, the, Free, State,, 2017"]]
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  • The expression and inheritance of resistance to Acanthoscelides obtectus (Bruchidae) in South African dry bean cultivars
    颁布单位：[University of the Free State] |  颁布时间：2010 |  实施时间：2010 |  学科分类：[["Dissertation, (M.Sc.Agric., (Plant, Sciences:, Plant, Breeding))--University, of, the, Free, State,, 2010","Dried, beans, --, Diseases, and, pests, --, South, Africa","Dried, beans, --, Disease, and, pest, resistance, --, South, Africa","Dried, beans, --, Breeding, --, South, Africa","Common, bean","Seed, size","Yield, trial","Adult, emergence","Bean, breeding","Arcelin","Bruchids","Zabrotes, subfasciatus","Phaseolus, vulgaris","Acanthoscelides, obtectus","Bean, weevil","Bruchidae"]]
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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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  • 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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