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  • Modelling the incidence of fusarium and aspergillus toxin producing species in maize and sorghum in South Africa
    颁布单位：[University of the Free State] |  颁布时间：2012 |  实施时间：2012 |  学科分类：[["Thesis, (Ph.D., (Plant, Sciences))--University, of, the, Free, State,, 2012","Corn, --, Diseases, and, pests","Sorghum, --, Diseases, and, pests","Aflatoxins","Aspergillus, flavus","Epidemiology","Fumonisins","Fusarium, verticillioides","Genotypes","HPLC","Maize","qRT-PCR","Sorghum"]]
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  • Population dynamics of fusarium head blight causing species in South Africa
    颁布单位：[University of the Free State] |  颁布时间：2011 |  实施时间：2011 |  学科分类：[["Thesis, (Ph.D., (Plant, Breeding/Plant, Pathology))--University, of, the, Free, State,, 2011","Wheat, --, Diseases, and, pests, --, South, Africa","Wheat, fusarium, culmorum, head, blight, --, South, Africa, --, Genetics","Wheat, scab","Mycotoxins","Irrigation","Genetic, variation","Fusarium, graminearum","Deoxinivalenol, (DON)","Amplified, fragment, length, polymorphism, (AFLP)","Wheat, fusarium, culmorum, head, blight, --, South, Africa"]]
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  • Isolation and eliciting activity of the Russian wheat aphid saliva in the resistance response of wheat
    颁布单位：[University of the Free State] |  颁布时间：2011 |  实施时间：2011 |  学科分类：[["Russian, wheat, aphid","Wheat, --, Diseases, and, pests","Wheat, --, Insect, resistance","Saliva","Peroxidase","Lipoxygenase","3-glucanase","Induced, defence, responses","Resistance","Elicitors","ß-1","Dissertation, (M.Sc., (Plant, Sciences))--University, of, the, Free, State,, 2011"]]
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  • Involvement of salicylic acid in the resistance responses of different wheat cultivars to two Russian wheat aphid biotypes
    颁布单位：[University of the Free State] |  颁布时间：2011 |  实施时间：2011 |  学科分类：[["Dissertation, (M.Sc., (Plant, Sciences))--University, of, the, Free, State,, 2011","Wheat, --, Diseases, and, pests","Wheat, --, Insect, resistance","Russian, wheat, aphid","Salicylic, acid","Catalase","Lipoxygenase","Salicylic, acid, UDP-glucosyl, transferase","Isochorismate, synthase","Phenylalanine, ammonia, lyase"]]
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  • Construction of novel recombinant receptor proteins to improve disease resistance in wheat
    颁布单位：[University of the Free State] |  颁布时间：2011 |  实施时间：2011 |  学科分类：[["Chimeric, receptors","Domain-swopping","Recombinant, genes","Recombinant, proteins","Plant, molecular, genetics","Wheat, --, Genetic, engineering","Wheat, --, Disease, and, pest, resistance, --, Genetic, aspects","Dissertation, (M.Sc., (Plant, Sciences))--University, of, the, Free, State,, 2011"]]
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  • Genetic linkage mapping of field resistance to cassava brown streak disease in cassava (Manihot esculenta Crantz) landraces from Tanzania
    颁布单位：[University of the Free State] |  颁布时间：2010 |  实施时间：2010 |  学科分类：[["Thesis, (Ph.D., (Plant, Sciences:, Plant, Breeding))--University, of, the, Free, State,, 2010","Cassava, --, Disease, and, pest, resistance, --, Genetic, aspects","Cassava, --, Breeding, --, Tanzania","Cassava, --, Tanzania, --, Molecular, genetics","Gene, mapping","QTL, analysis","Linkage, mapping","Specific, combining, ability","General, combining, ability","Diallel, analysis","Genetic, diversity","Manihot, esculenta, Crantz","Cassava, brown, streak, disease"]]
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  • Involvement of reactive nitrogen species in the Russian wheat: aphid resistance response of wheat
    颁布单位：[University of the Free State] |  颁布时间：2010 |  实施时间：2010 |  学科分类：[["Thesis, (Ph.D., (Plant, Sciences))--University, of, the, Free, State,, 2010","Wheat, --, Diseases, and, pests","Wheat, --, Insect, resistance","Peroxidase","Russian, wheat, aphid","Nitric-oxide, synthase","RWA, resistance","3-glucanase","β-1","Peroxynitrite","Nitrite, reductase","Nitrate, reductase","Diuraphis, noxia","Reactive, nitrogen, species"]]
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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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  • The ability of a novel compound to enhance the effect of urea on nitrogen deficient tomatoes
    颁布单位：[University of the Free State] |  颁布时间：2009 |  实施时间：2009 |  学科分类：[["Dissertation, (M.Sc., (Plant, Sciences, (Botany))--University, of, the, Free, State,, 2009","Tomatoes, --, Fertilizers","Fertilizers, --, Application","Crops, and, nitrogen","Urea, as, fertilizer","Hydroponics","Lycopersicon, esculentum","Pheroids","Elementol"]]
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  • A comparison of screening techniques for Fusarium head blight of wheat in South Africa
    颁布单位：[University of the Free State] |  颁布时间：2009 |  实施时间：2009 |  学科分类：[["Fusarium, diseases, of, plants, --, South, Africa","Wheat, --, Diseases, and, pests, --, South, Africa","Dissertation, (M.Sc.Agric., (Plant, Pathology))--University, of, the, Free, State,, 2009"]]
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