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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"]]
    预览  |  原文链接    [浏览：37 下载：0]
  • 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"]]
    预览  |  原文链接    [浏览：6 下载：0]
  • 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"]]
    预览  |  原文链接    [浏览：16 下载：0]
  • 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"]]
    预览  |  原文链接    [浏览：3 下载：0]
  • 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"]]
    预览  |  原文链接    [浏览：5 下载：0]
  • Limnological aspects of Loch Logan, an urban impoundment
    颁布单位：[University of the Free State] |  颁布时间：2002 |  实施时间：2002 |  学科分类：[["Urban, impoundment","Eutrophication","Physical, and, chemical, parameters","Nutrients","Seasonal, cycles","Diel, changes","Algae","Blooms, and, management","Lake, ecology, --, South, Africa, --, Bloemfontein","Surface, impoundments, --, Environmental, aspects, --, South, Africa, --, Bloemfontein","Dissertation, (M.Sc., (Plant, Sciences))--University, of, the, Free, State,, 2002","Water, resources, management"]]
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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"]]
    预览  |  原文链接    [浏览：6 下载：0]
  • 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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  • Inheritance of root rot resistance in maize (Zea Mays L.)
    颁布单位：[University of the Free State] |  颁布时间：2001 |  实施时间：2001 |  学科分类：[["Corn, --, Genetics, --, South, Africa","Corn, --, Disease, and, pest, resistance, --, Genetic, aspects","Corn, root, rot","Dissertation, (M.Sc.(Agric., (Plant, Breeding))--University, of, the, Free, State,, 2001"]]
    预览  |  原文链接    [浏览：7 下载：0]
  • 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"]]
    预览  |  原文链接    [浏览：4 下载：0]