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1976年我们在锡盟农区的主要地下害虫白边地老虎(Eueoa oberthuri L)中发现一种寄生蜂——多胚跳小蜂。经中国科学院动物研究所廖定熹同志鉴定为 Litomastixtruncatellus 种,属膜翅目、细腰亚目、小蜂总科跳小蜂科(Encyrtidae)、多胚跳小蜂属,行多胚生殖,寄生鳞翅目幼虫。利用害虫的天敌资源,是贯彻“预防为主,综合防治”植保方针的重要内容。近年来我国群众性生物防治蓬勃开展,利用害虫天敌日趋繁多,以虫防虫面积大幅度增加,取得了良好成效。多胚跳小蜂有其特殊繁殖形式,在以虫治虫措施方面是可以发挥作用的。
In 1976 we found a parasitic wasp, the poly embryo, in the main underground pest Eueoa oberthuri L. in the Ximeng agricultural area. Liao Dingxi Institute of Zoology, Chinese Academy of Sciences identified as Litomastixtruncatellus species, is a Hymenoptera, slender subfamilies Buchongkeidae Endemicidae (Encyrtidae), polychrome hopula, polycystic polygamy, parasitic lepidoptera Head larvae. The use of natural enemy resources of pests is an important part of carrying out the policy of “prevention first and comprehensive prevention and cure”. In recent years, the mass biological control in our country has been vigorously carried out. The use of natural enemies of pests has become more and more frequent, with a substantial increase in pest and insect control areas and achieved good results. Multi-embryo jumping bee has its special form of reproduction in the insect pest measures can play a role.