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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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Influence of drought stress after anthesis on growth and yield of wheat cultivars from Ethiopia

颁布单位：[University of the Free State] | 颁布时间：2001 | 实施时间：2001 | 学科分类：[["Wheat, --, Ethiopia, --, Water, requirements","Plant-water, relationships, --, Ethiopia","Wheat, --, Effect, of, drought, on","Dissertation, (M.Sc.Agric., (Agronomy, and, Plant, Breeding))--University, of, the, Free, State,, 2001"]]

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The study of the antimicrobial properties of selected plants growing in the Free State

颁布单位：[University of the Free State] | 颁布时间：2000 | 实施时间：2000 | 学科分类：[["Plants, --, Analysis","Anti-infective, agents","Plant, antiviral, agents","Plants, --, Disease, and, pest, resistance, --, South, Africa, --, Free, State","Thesis, (Ph.D., (Agronomy, and, Plant, Pathology))--University, of, the, Free, State,, 2000"]]

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Effect of seed size, treatment and sowing depth on quality and yield of Ethiopian wheat (Triticum Spp.), faba bean (Vicia faba L.) and chickpea (Cicer arietinum L.) cultivars

颁布单位：[University of the Free State] | 颁布时间：2000 | 实施时间：2000 | 学科分类：[["Wheat, --, Yields","Chickpea, --, Yields","Fava, bean, --, Yields","Dissertation, (M.Sc.Agric., (Agronomy, and, Plant, Breeding))--University, of, the, Free, State,, 2000"]]

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Effect of storage on seed viability and vigour in different Ethiopian wheat and maize cultivars

颁布单位：[University of the Free State] | 颁布时间：2000 | 实施时间：2000 | 学科分类：[["Seeds, --, Storage","Dissertation, (M.Sc.Agric., (Agronomy, and, Plant, Breeding))--University, of, the, Orange, Free, State,, 2000","Corn, --, Seeds, --, Viability"]]

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