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  • Aspects of ß-1,3-glucanase expression in wheat associated with Russian wheat aphid resistance
    颁布单位：[University of the Free State] |  颁布时间：2003 |  实施时间：2003 |  学科分类：[["Dissertation, (M.Sc., (Plant, Sciences, (Botany))--, University, of, the, Free, State., 2003","Plant, gene, expression","Wheat, --, Disease, and, pest, resistance","Russian, wheat, aphid"]]
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  • Biology and control of bean anthracnose in Ethiopia
    颁布单位：[University of the Free State] |  颁布时间：2003 |  实施时间：2003 |  学科分类：[["Common, bean, --, Diseases, and, pests, --, Control, --, Ethiopia","Anthracnose, --, Ethiopia","Thesis, (Ph.D., (Plant, Sciences, (Plant, Pathology))--University, of, the, Free, State,, 2003"]]
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  • Host-pathogen studies of wheat leaf rust resistance in Triticum turgidum
    颁布单位：[University of the Free State] |  颁布时间：2003 |  实施时间：2003 |  学科分类：[["Wheat, rusts, --, South, Africa","Wheat, --, Disease, and, pest, resistance","Phytopathogenic, microorganisms","Dissertation, (M.Sc.Agric., (Plant, Sciences, (Genetics))--University, of, the, Free, State,, 2003"]]
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  • A comparison of monosomic and disomic substitution lines in the chromosomal location of leaf rust resistance genes in tetraploid wheats
    颁布单位：[University of the Free State] |  颁布时间：2003 |  实施时间：2003 |  学科分类：[["Leaf, rust, of, wheat","Wheat, --, Diseases, and, pests","Wheat, --, Disease, and, pest, resistance","Thesis, (Ph.D., (Plant, Sciences))--University, of, the, Free, State,, 2003"]]
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  • Assessment of South African bread wheat cultivars for milling quality
    颁布单位：[University of the Free State] |  颁布时间：2003 |  实施时间：2003 |  学科分类：[["Bread, wheat","Correlations","Enviroment","Genotype","GXE, interaction","Kernel, and, flour, characteristics","Milling, performance","Milling, quality","Wheat, --, Milling","Wheat, --, Quality","Genotype-environment, interaction","Dissertation, (M.Sc.Agric., (Plant, Sciences, (Plant, Breeding))--University, of, the, Free, State,, 2003"]]
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  • The involvement of reactive oxygen species in the resistance response of wheat to the Russia wheat aphid
    颁布单位：[University of the Free State] |  颁布时间：2002 |  实施时间：2002 |  学科分类：[["Wheat, (Triticum, aestivum, L.)","Russian, wheat, aphid, (Diuraphis, noxia)","Reactive, oxygen, species","Hydrogen, peroxide","NADPH, oxidase","Superoxide, disrnutase","Glutathione, reductase","Ascorbate, peroxidase","Peroxidase","Diphenylene, iodonium","Resistance","Russian, wheat, aphid","Plant-pathogen, relationships","Wheat, --, Disease, and, pest, resistance","Dissertation, (M.Sc., (Plant, Sciences))--University, of, the, Free, State,, 2002"]]
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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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  • The improvement of leaf rust resistance in selected bread wheat lines
    颁布单位：[University of the Free State] |  颁布时间：2002 |  实施时间：2002 |  学科分类：[["Leaf, rust, resistance","Gene, pyramiding","Wild, relatives","Seedling, resistance, genes,","Adult, plant, resistance, genes,","Lr34","Durability,","Molecular, marker, technology","AFLP","Wheat, --, Breeding","Wheat, --, Disease, and, pest, resistance","Puccinia, triticina","Dissertation, (M.Sc.Agric., (Plant, Sciences))--University, of, the, Free, State,, 2002"]]
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  • Vegetation ecology of Soetdoring Nature Reserve: pan, grassland and karroid communities
    颁布单位：[University of the Free State] |  颁布时间：2002 |  实施时间：2002 |  学科分类：[["Dissertation, (M.Sc., (Plant, Sciences))--University, of, the, Free, State,, 2002","Game, animals","Brackish, pan","Braun-Blanquet, method","Conservation","Decorana, ordination","Fire","Free, State, province","Grassland, biome","Impact, of, humans","Overgrazing","Playa, and, hot, spring","Phytosociology","Wildlife","Vegetation, surveys","Biotic, communities"]]
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  • Wheat leaf rust resistance in selected Triticum turgidum accessions
    颁布单位：[University of the Free State] |  颁布时间：2002 |  实施时间：2002 |  学科分类：[["Wheat, rusts, --, South, Africa","Wheat, --, Disease, and, pest, resistance","Dissertation, (M.Sc., (Plant, Sciences, (Genetics))--University, of, the, Free, State,, 2002"]]
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