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(1)成虫体纤长而弱小,体长1.2—1.5毫米左右,翅展2—3毫米(图Ⅰ)虫体上常有蜡质粉状物复盖,头顶园不分裂,触角七级,鞭状,基节膨大,口器刺吸式,分三节。复眼呈肾状形分为上下各一群。中胸背板大于前后胸,翅两对,翅脉退化、中脉几乎消失或只存遗迹,肘脉存在,后翅同样只具一条翅脉。第一对足基节稍大。雌虫腹部肥大(图Ⅱ)产卵器呈三个梭子形的组合,雄虫腹部略小
(1) The adult body is long and weak, with a body length of 1.2-1.5 mm and wingspan 2-3 mm (Figure I). The wax body is usually covered with waxy powder, and the top of the head does not divide. Shape, base expansion, mouthparts suction type, divided into three sections. Compound eyes were kidney-shaped into a group of up and down. The midrib is larger than the anterior and posterior thorax, two pairs of wings, veins degenerate, the midrib disappears or remains only, the elbow exists, and the hind wings also have only one veins. The first pair of foot base slightly larger. Female abdomen hypertrophy (Figure II) The oviposider was a combination of three shuttle-shaped, slightly smaller male abdomen