斜纹夜蛾Prodenia litura Fabricius是广西蔬菜主要害虫之一。为了探索利用斜纹夜蛾核型多角体病毒或培养螟蛉绒茧蜂Apanteles ru-ficrus(Haliday)进行防治,我们先摸索用半纯饲料饲养斜纹夜蛾,初步获得成功,简报于下。 (一)饲料配制 配方详见表1。蓖麻叶经50℃恒温烘干、粉碎,过60目筛。黄豆粉碎后也经60目筛,并加热110℃烘熟。配制饲料 Spodoptera litura Prodenia litura Fabricius is one of the major vegetable pests in Guangxi. In order to explore the use of Spodoptera litura nucleopolyhedrovirus or Apanteles ru-ficrus (Haliday) for control, we first groped the use of semi-pure feed feeding Spodoptera litura, initial success, the brief report below. (A) feed formulation formula see Table 1. Castor leaves by 50 ℃ constant temperature drying, crushing, over 60 mesh sieve. Soybean crushed after 60 mesh sieve, and heated to 110 ℃ bake. Preparation of feed