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食蚜瘿蚊(Aphidoletes aphidimyza Rond)是蚜虫的专一捕食性天敌,属于双翅目,瘿蚊科。在我国北方十七省市均有分布。它具有捕蚜种类多、捕食能力强、易于繁殖饲养等特点,尤适于较封闭环境,如温室、大棚等人工释放控制蚜害。国外50年代开始研究利用该天敌,80年代初已有芬兰、加拿大等国进行商品化生产,在当地温室蚜虫防治上发挥了巨大作用。我国自1986年与加拿大合作开始,从不同侧面开展防治保护地蔬菜蚜虫的应用研究。天津植保所立足于收集本地
Aphidoletes aphidimyza Rond is aphid-specific predatory natural enemies, belonging to the order Diptera, Culicidae. Seventeen provinces and cities in northern China are distributed. It has many kinds of catches of aphids, predation ability, easy propagation breeding and other characteristics, especially for more closed environment, such as greenhouse, greenhouse and other artificial release aphid control pests. Abroad in the 1950s began to study and use of the natural enemies, the early 1980s have Finland, Canada and other countries for commercial production, in the local greenhouse aphids play a tremendous role in prevention and control. China started cooperation with Canada in 1986, and applied research on prevention and control of vegetable aphids from different aspects. Tianjin Institute of Plant Protection based on collecting local