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  • Biology of botryosphaeria dothidea and sphaeropsis sapinea as endophytes of eucalypts and pines 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：[["Botryosphaeria, dothidea","Sphaeropsis, sapinea","Eucalyptus","Pinus","Endophyte","Population, genetics","Vegetative, compatibility","Sequencing","Eucalyptus, --, South, Africa, --, Diseases, and, pests","Fungal, diseases, of, plants, --, South, Africa","Thesis, (Ph.D., (Microbiology, and, Biochemistry))--University, of, the, Free, State,, 2001"]]
    预览  |  原文链接    [浏览：7 下载：0]
  • Models for lucerne quality grading
    颁布单位：[University of the Free State] |  颁布时间：2001 |  实施时间：2001 |  学科分类：[["Alfalfa","Forage, plants, --, Evaluation","Feeds, --, Grading","Dissertation, (M.Sc.Agric., (Animal, Science))--University, of, the, Free, State,, 2001"]]
    预览  |  原文链接    [浏览：9 下载：0]
  • Genetics of pathogenicity in Pyrenophora leaf diseases of barley
    颁布单位：[Stellenbosch University] |  颁布时间：2001 |  实施时间：2001 |  学科分类：[["Pyrenophora, teres, --, Genetics",, "Fungicide, resistance",, "Fungal, diseases, of, plants, --, Pathogenesis",, "Barley, net-spot, blotch, disease",, "Dissertations, --, Plant, pathology",, "Theses, --, Plant, pathology"]]
    预览  |  原文链接    [浏览：7 下载：0]
  • Virulence spectrum, molecular characterisation and fungicide sensitivity of the South African Rhynchosporium secalis population
    颁布单位：[Stellenbosch University] |  颁布时间：2000 |  实施时间：2000 |  学科分类：[["Rhynchosporium, secalis, --, South, Africa, --, Western, Cape",, "Barley, --, Diseases, and, pests, --, South, Africa, --, Western, Cape",, "Barley, leaf, scald, disease, --, South, Africa, --, Western, Cape",, "Fungal, diseases, of, plants, --, South, Africa, --, Western, Cape"]]
    预览  |  原文链接    [浏览：10 下载：0]
  • Characterization and pathogenicity of South African isolates of Fusarium oxysporum f. sp. melonis
    颁布单位：[Stellenbosch University] |  颁布时间：2000 |  实施时间：2000 |  学科分类：[["Melons, --, Diseases, and, pests, --, South, Africa",, "Fungal, diseases, of, plants, --, South, Africa",, "Phytopathogenic, fungi, --, South, Africa",, "Fusarium, oxysporum, --, South, Africa"]]
    预览  |  原文链接    [浏览：5 下载：0]
  • Die optimisering van vermalings-tegnieke vir ilmeniet erts
    颁布单位：[Stellenbosch University] |  颁布时间：1999 |  实施时间：1999 |  学科分类：[["Magnetic, separation, of, ores",, "Ore-dressing",, "Milling, machinery",, "Separation, (Technology)",, "Dissertations, --, Chemical, engineering",, "Milling, plants, --, ore, dressing",, "Ilmenite, ores"]]
    预览  |  原文链接    [浏览：11 下载：0]
  • Fusarium dry rot of potatoes: etiology, epidemiology, toxicity and control
    颁布单位：[University of the Free State] |  颁布时间：1999 |  实施时间：1999 |  学科分类：[["Fusarium, --, South, Africa","Fungal, diseases, of, plants, --, South, Africa","Potato, --, Diseases, and, pests, --, South, Africa","Thesis, (Ph.D., (Plant, Pathology))--University, of, the, Free, State,, 1999"]]
    预览  |  原文链接    [浏览：7 下载：0]
  • Genetic variability of tolerance to freezing in South African wheat cultivars
    颁布单位：[University of the Free State] |  颁布时间：1999 |  实施时间：1999 |  学科分类：[["Tolerance, to, freezing","Artificial, freezing","Survival","Leaf, length","Root, length","Variability","Combining, ability","Inheritance","Electrophoresis","High, molecular, weight, proteins","Cold-tolerant, plants, --, South, Africa","Wheat, --, Breeding, --, South, Africa","Thesis, (Ph.D., (Plant, Breeding))--University, of, the, Free, State,, 1999"]]
    预览  |  原文链接    [浏览：6 下载：0]
  • Oomycetes associated with citrus and eucalypts root rot in South Africa
    颁布单位：[University of the Free State] |  颁布时间：1999 |  实施时间：1999 |  学科分类：[["Eucalyptus, --, Diseases, and, pests, --, South, Africa","Citrus, --, Diseases, and, pests, --, South, Africa","Fungal, diseases, of, plants, --, South, Africa","Pythium","Phytophthora","Dissertation, (M.Sc., (Microbiology, and, Biochemistry))--University, of, the, Free, State,, 1999"]]
    预览  |  原文链接    [浏览：5 下载：0]
  • Studies on wheat spot mosaic disease and associated double membrane bodies
    颁布单位：[University of Alberta] |  颁布时间：1991 |  实施时间：1991 |  学科分类：[Mosaic, diseases, Wheat--Diseases, and, pests, Virus, diseases, of, plants]
    预览  |  原文链接    [浏览：5 下载：0]