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Africa
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  • 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：7 下载：0]
  • Guild structure and seasonal distribution of insects associated with Amaranthus Hybridus under diverse cultivation practices in the Central 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：[["Amarantbus, hybridus","Monoculture","Mixed, cropping","Staggered, planting, dates","Arboreal, insects","Terrestrial, insects","Refugia","Border, areas","Diversity","Feeding, guilds","Amaranths, --, South, Africa, --, Free, State","Amaranths, --, Diseases, and, pests","Dissertation, (M.Sc., Zoology, and, Entomology))--University, of, the, Free, State,, 2000"]]
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  • Aspects of the bio-ecology of the biting louse, Damalinia Limbata
    颁布单位：[University of the Free State] |  颁布时间：2000 |  实施时间：2000 |  学科分类：[["Ectoparasitic, infestations","Goat, lice, --, South, Africa, --, Fauresmith","Angora, goat, --, Diseases, and, pests","Phthiraptera","Dam, alinia, limbata","Lice","Angora, goats","Temperature","Instars","Mohair","Body, mass","Mohair, mass","Chemical, control","Dissertation, (M.Sc., (Zoology, and, Entomology))--University, of, the, Free, State,, 2000"]]
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  • Die insekplaagkompleks op sitrus te Vaalharts
    颁布单位：[Stellenbosch University] |  颁布时间：2000 |  实施时间：2000 |  学科分类：[["Citrus, --, Diseases, and, pests, --, South, Africa, --, Vaalharts",, "Citrus, --, Diseases, and, pests, --, Control, --, South, Africa, --, Vaalharts",, "Insect, pests, --, Control, --, South, Africa, --, Vaalharts",, "Insect, pests, --, South, Africa, --, Vaalharts"]]
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