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  • Heterotic patterns and combining ability of CIMMYT early maize (Zea mays L.) lines under moisture and nitrogen stress and optimal conditions
    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.Agric., (Plant, Sciences:, Plant, Breeding))--University, of, the, Free, State,, 2007","Corn, --, Drought, tolerance","Hybrid, corn","Corn, --, Breeding","Crops, and, nitrogen"]]
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  • Study of inoculation and disease evaluation techniques for Sclerotinia stalk rot (Sclerotinia sclerotiorum) of soybean
    颁布单位：[University of the Free State] |  颁布时间：2007 |  实施时间：2007 |  学科分类：[["Soybean, --, Disease, and, pest, resistance, --, Genetic, aspects","Legumes, --, Inoculation","Sclerotinia, sclerotiorum","Dissertation, (M.Sc.Agric., (Plant, Sciences:, Plant, Pathology))--University, of, the, Free, State,, 2007"]]
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  • Targeting quantitative trait loci for adult plant stripe rust resistance in wheat
    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.Agric., (Plant, Sciences, (Plant, Breeding))--University, of, the, Free, State,, 2007","Wheat, --, Genetics, --, South, Africa","Stripe, rust, --, South, Africa","Wheat, --, Disease, and, pest, resistance","Wheat, --, Breeding, --, South, Africa","Targeted, bulk, segregant, analysis, (tBSA)","Marker-assisted, selection, (MAS)","Linkage, mapping","Interval, mapping, (IM)","Doubled, haploids, (DH)","Amplified, fragment, length, polymorphism, (AFLP)"]]
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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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  • Pyramiding wheat rust resistance genes using marker-assisted selection
    颁布单位：[University of the Free State] |  颁布时间：2007 |  实施时间：2007 |  学科分类：[["Virulence","Simple, sequence, repeats, (SSR)","Sequence-tagged, site, (STS)","Phenotypic, screening","Genotyping","Durable, resistance","Diseases","DNA","Amplified, fragment, length, polymorphism, (AFLP)","Wheat, --, Disease, and, pest, resistance, --, Genetic, aspects","Wheat, rusts","Genetic, markers","Wheat, --, Breeding","Dissertation, (M.Sc.Agric., (Plant, Sciences, (Plant, Breeding))--University, of, the, Free, State,, 2007"]]
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  • Inheritance of nitrogen use efficiency components in South African irrigated wheat
    颁布单位：[University of the Free State] |  颁布时间：2007 |  实施时间：2007 |  学科分类：[["Nitrogen, fertilizers","Wheat, --, Fertilizers, --, South, Africa","Wheat, --, Yields, --, South, Africa","Crops, and, nitrogen","Thesis, (Ph.D., (Plant, Sciences, (Plant, Breeding)/Soil, Sciences)--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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  • An investigation into possible sugar signaling events during the infection of wheat with Puccinia triticina
    颁布单位：[University of the Free State] |  颁布时间：2007 |  实施时间：2007 |  学科分类：[["Wheat, --, Breeding, --, South, Africa","Wheat, --, Disease, and, pest, resistance, --, South, Africa","Leaf, rust, of, wheat, --, South, Africa","Dissertation, (M.Sc., (Plant, Sciences))--University, of, the, Free, State,, 2007"]]
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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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