崂山茶区茶树害虫及其捕食性天敌研究初报.doc

266100 346224472216127 Study on Tea Pest and Its Predatory Natural Enemies in Laoshan Tea Area FENG Ming-xiangJIANG Rui-deWANG Ji-qingZHANG TaoCHENG Xing Qingdao Academy of Agricultural ScienceQingdaoShandong 266100China Abstract: By the ways of combined random and fixed-point investigation methodsthe amount and species of pests and their predatory natural enemies were investigated in Laoshan tea area. 34 tea pests (including spider mites) belonging to 22 families of 6 orders were put into this research; 44 predatory natural enemies belonging to 22 families of 7 orders were recorded, in which, 16 species are predatory insect, 1 species is predatory mite and 27 species are spider. The result shows that most of the tea pests were mostly imported from the south with tea seeding. At present, the main pests are sucking mouthparts pests, main predatory natural enemies are spiders in this area. Pesticides are the main factors influencing the predatory natural enemies to survive. Key words: Laoshan tea area, pest, predatory natural enemy, spider 1-234-5620027 1 8-12 2008FY210500-1819552 2.1 346221 1 Empoasca vitis Empoasca flavescens Cicadellidae Erythroneura mori Tettigellidae Tettigoniella viridis Aphidida Toxoptera aurantiti Aleurocanthus spiniferus Aleyrodidae Dialeurodes citri Ceroplastes japonicus Coccidae Parthenolecanium corni Homoptera Margarodidae Drosicha corpulenta Ectropis obliquea Geometridae Buzura suppressaria Noctuidae Spodoptera exigua Gracilariidae Caloptilia theivora Psychidae Mahasena colona Thosea sinensis Parasa lepida Limacodidae Cnidocampa flavescens Adoxophyes orana Tortricidae Homona coffearia Zygaenidae Eterusia aedea Oecophoridae Casmara patrona Lepidoptera Xyloryctidae Linoclostis gonatias Pentatomidae Halymorpha halys Riptortus linearis Coreidae Cletus punctiger Lygus lucorum Adelphocoris fasciaticollis Hemiptera Miridae Adelphocoris lineoltus Aerididae Atractomorpha sinensis Orthoptera Tettigoniidae Holochlora nawae Thysanoptera Thripidae Scitrothrips dosalis Acaphylla theae Acarina Eriophyoidea Calacarus carinatus 1 2.2 44161277222 2 Stethorus punctillum Coccinella septempunctata Harmonia axyridis Propylea japonica Coleoptera Coccinellidae Hippodamia variegate Epistrophe balteata Syrphus corollae Diptera Syrphidae Sphaerophoria scripta lygaeidae Geocoris pallidipennis Nabidae Nabis sinoferus Hemiptera Anthocoridae Orius minutus Mantodea Mantidae Hierodula patellifera Coniopterygidae Conwentzia sinica Chrysopa sinica Chrysopa formosa Neuroptera Chrysopidae Chrysopa septempunctata Acariformes Anystidae Anystis baccarum Araneae Acusilas coccineus Araneidae Araneus ventricosus Agelena limbata Agelenidae Agelena labyrinthica Clubionidae Clubiona reichlini Gnaphosidae Zelotes asiaticus Hylyphantes graminicola Gnathonarium cornigerum Linyphiidae Ummeliata feminea Liocranidae Lycosidae Pardosa astrigera Pardosa chionophila Araneae Oxyopidae Oxyopes sertalus Pisauridae Harmochirus pullus Bianor aurocinctus Thyene orientalis Salticidae Pseudicius vulpes Tetragnatha sqnamata Tetragnatha vermiformis Tetragnathidae Leucauge magnifica Dipoena si