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    Characterization of Yr15 resistance to stripe rust of wheat 

    Kotzé, Pieter Malan (University of the Free State, 1999-12)
    English: Stripe (yellow) rust, caused by Puccinia striiformis Westend f. sp. tritici, is a major disease of bread wheat, Triticum aestivum L., in South Africa. The objective of this study was to evaluate the Yr15 gene ...
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    A comparison of different approaches towards a computerised information system for primary health care in the Free State 

    Blignaut, Petrus Johannes (University of the Free State, 1996-11)
    English: This study is undertaken in the light of the current importance of the Reconstruction and Development Programme (RDP) and the SA government's commitment to better primary health care (PHC) for everybody. Primary ...
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    Factors associated with coniothyrium canker of Eucalyptus in South Africa 

    Van Zyl, Leonel Merwe (University of the Free State, 1999-05)
    English: English: In chapter one of this thesis, the literature pertaining to the genus Coniothyrium and its importance in plant pathology, is reviewed. Special attention is given to Coniothyrium species associated with ...
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    The compaction susceptibility of soils in the Free State 

    Nhantumbo, Alfredo Bernardino Julio Da Costa (University of the Free State, 1998-12)
    Crop production in the Free State is mainly performed on sandy soils. The compaction of these apedal soils can present a management problem which affects crop yields and financial returns. In addition, environmental ...
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    Plantsosiologie van die Bloemfontein-Wes-Distrik 

    Malan, Pieter Willem (University of the Free State, 1992-11)
    English: The aim of this study was to identify, characterize and interpret, ecologically, by using hahitat properties, the major vegetation units and their variations. The study area covers approximately 350 000 hectares. ...
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    A geohydrological situation analysis for the construction of a groundwater management plan for the Sasolburg industrial and mining area 

    Cowley, Jennifer Anne (University of the Free State, 1999-12)
    English: The Department of Water Affairs in South Africa has recently moved towards the management of regions on a catchment and subcatchment scale. The Taaibos and Leeu Spruit catchments were identified as catchments ...
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    The isolation of gamma-linolenic acid producing mucoralean fungi 

    Strauss, Tersia (University of the Free State, 1997-11)
    English: Members of Mucorales are known to produce the high value fatty acid gamma-linolenic acid [18:3(ω6)]. Although few studies have been conducted, it is known that the type of carbon source included in the medium, ...
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    Fusarium dry rot of potatoes: etiology, epidemiology, toxicity and control 

    Theron, Daniël Jacobus (University of the Free State, 1999-05)
    English: Eighteen Fusarium species were isolated from dry- and stem-end-rotted potato tubers in South Africa. Samples with dry-rot lesions were easily obtained, even though samples were taken directly after harvest and ...
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    Aspekte van die ekologie van avifauna op 'n binnelandse lughawe 

    Kok, Alettta Catharina (University of the Free State, 1999-11)
    English: Owing to the world-wide increase in air traffic the number and intensity of collisions between birds and aircraft have increased accordingly. Bird strikes are not only responsible for considerable physical damage ...
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    Design, synthesis and expression in different hosts of a gene coding for a small multifunctional peptide 

    Van der Merwe, Walda Brenda (University of the Free State, 1994-01)
    Platelets and coagulation both play a pivotal role in thrombosis, one of the major causes of death in Western society. It is therefore not surprising that potent inhibitors are being developed to inhibit platelet function ...
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    AuthorAvanant, Nico Loubser (1)Badenhorst, Daniel (1)Badenhorst, Jacqueline (1)Barnard, Johanna Elizabeth (1)Bekker, Riaan (1)Bender, Cornelia Magrietha (1)Blignaut, Petrus Johannes (1)Blokpoel, Ian Hendrik Christiaan (1)Botes, Adriana Leonora (1)Botes, Heléne (1)... View MoreSubjectFlavonoids (9)Thesis (Ph.D. (Microbiology and Biochemistry))--University of the Free State, 1999 (6)Fungi (5)Dissertation (M.Sc. (Botany and Genetics))--University of the Free State, 1999 (4)Dissertation (M.Sc. (Microbiology and Biochemistry))--University of the Free State, 1999 (4)Dissertation (M.Sc.Agric. (Animal Science))--University of the Free State, 1999 (3)Mucorales (3)Tannins (3)Arachidonic acid (2)Arundineae (2)... View MoreDate Issued1999 (37)1998 (19)1993 (5)1995 (5)1990 (3)1992 (3)1994 (3)1991 (2)1997 (2)1996 (1)Has File(s)Yes (80)

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