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The insect communities, herbivory, seed predation and pollination of Protea magnifica and Protea laurifolia
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Arthropod communities of Proteaceae with special emphasis on plant-insect interactions
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Diversity and dispersal of the ophiostomatoid fungus, Knoxdaviesia proteae, within Protea repens infructescences
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The role of competition and mutualism in shaping microbial communities in Protea flowers
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Arthropods associated with commercial Proteaceae in the Western Cape Province, South Africa
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Insect pests of some vegetables grown on small scale with special reference to Pieris Brassicae L.(Lepidoptera: Pieridae)
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Further studies on leaf blackening of proteas
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Pathogens associated with diseases of Protea, Leucospermum and Leucadendron spp.
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Botryosphaeria diseases of proteaceae
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Die plaagstatus van Busseola fusca (Fuller) : 'n studie van plaag-tot-gewasverhoudings
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The taxonomy of the Southern African species of the genus Cicadulina China (Homoptera : Cicadellidae), with remarks on the economic importance and ecology of the maize leafhopper, Cicadulina mbila (Naude), a vector of maize streak disease
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Preliminary study of arthropod herbivores and their natural enemies on raspberries (Rubus idaeus L.) in the Western Cape Province
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The biology and ecology of the trunk borer Coryphodema tristis (Drury) on grapevines
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Studies on yield losses caused by the stem borers Chilo partellus (Swinhoe) (Lepidoptera: Pyralidae) and Busseola fusca (Fuller) (Lepidoptera: Noctuidae) in grain sorghum
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Colletotrichum diseases of Proteaceae
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Die insekplaagkompleks op sitrus te Vaalharts
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Biology, ecology and management of white wax scale, Ceroplastes destructor Newstead (Hemiptera: Coccidae), on citrus and syzygium
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Diseases of proteas
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Die uitwerking van metidation en 'n insektegroeireguleerder op rooidopluis, Aonidiella aurantii (Mask.) en sy parasiete
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Thermal limits of activity and survival in false codling moth, Thaumatotibia leucotreta (Lepidoptera: Tortricidae) : life-stage and ramping rate effects
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Diversity and ecology of phytophagous weevils in the deciduous fruit industry, South Africa
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Investigations on the control of the red scale Aonidiella aurantii (Mask.) and citrus thrips Scirtothrips aurantii faure on citrus in South Africa
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Effects of mating disruption for codling moth, Cydia pomonella (L.) (Lepidoptera: Tortricidae), control on arthropod population and damage levels in apple orchards
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Two commercially important diseases of South African Proteaceae
