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n Anatomiese studie van Vitis-wortels, gesond en beskadig deur Filloksera
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Zur Biologie, Historie und forstwirtschaftlichen Rolle des Ambrosiakäfers Platypus cylindrus (Fabricius, 1792), bekannt als Eichenkernkäfer (Coleoptera: Curculionidae: Platypodinae)
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Die biologie en epidemiologie van donsskimmel in Wes-Kaapland
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Development of a pest management system for table grapes in the Hex River Valley
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Aspekte van die verspreiding, biologie en beheer van Meloidogyne spesies in Suid-Afrikaanse wingerde
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Source and identity of insect contaminants in export consignments of table grapes
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A taxonomic description of the leafhopper fauna (Homoptera : Cicadellidae) in association with Restionaceae
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The biology and ecology of the trunk borer Coryphodema tristis (Drury) on grapevines
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Susceptibility of five strains of vine mealybugs, Planococcus ficus (Signoret), to chlorpyrifos
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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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'n Bydrae tot die biologie en beheer van die valskodlingmot Cryptophlebia leucotreta (Meyr.) (Lepidoptera : Eucosmidae) op nawels
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n Bydrae tot die kennis van Planococcus citri (Risso) (Homoptera: Pseudococcidae)
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Morphology and taxonomy of the South African species of the genus Margarodes (Hemiptera: Margarodidae), with detailed studies on the biology of two vine infesting species
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Die Verspreiding, skadelikheid en beheer van die sitrusaalwurm, Tylenchulus Semipenetrans cobb 1913, in die Sondagsriviervallei [Microfiche]
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The use of entomopathogenic nematodes to control citus mealybug, Planococcus citri (Hemiptera: Pseudococcidae) on citrus in South Africa
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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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A faunistic study of the South African Aphididae, excluding the subfamily Aphidinae (Hemiptera: Aphidoidea)
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Morphological and molecular studies of tortricid moths of economic importance to the South African fruit industry
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A contribution to the systematics and biology of Nudaurelia cytherea (Fabr.) (Lepidoptera: Saturniidae)
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Approaches towards a critical evaluation and update of the red list of South African Butterflies
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Bionomics, behaviour and control of the codling moth, Cydia pomonella (L.) (Lepidoptera: Tortricidae), in pome fruit orchards in South Africa
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A new parasitoid record for the invasive pest Halyomorpha halys (Stål, 1885) (Hemiptera: Pentatomidae) from Türkiye: Megaselia scalaris (Loew, 1866) (Diptera: Phoridae)
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Occurrence and abundance of nematodes in almond growing areas in Karaman, Türkiye and their relationships with almond characteristics
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Life table parameters and susceptibility levels of Hercinothrips femoralis (Reuter, 1891) (Thysanoptera: Thripidae) to spinosad and abamectin
