角额壁蜂属膜翅目切叶蜂科的独栖性昆虫。一年发生一代,以成虫在蜂巢茧内越冬。成虫于果树花期出茧活动,营巢产卵,其它各虫期均在巢内渡过。由于具有这一特性,因而可自然地避免果园喷药治虫与杀伤传粉昆虫的矛盾。国外研究认为角额壁蜂个体在苹果上的传粉能力约为蜜蜂的80倍。是 Angiosperm wall Hymenoptera Hymenoptera bee-headed monstrous insects. A generation occurs a year, in order to adult worms in the winter cocoon. Adult flower cocoon activity in fruit trees, nesting spawning, the other worms were spent in the nest. Because of this feature, it is natural to avoid contradictions between orchards and insect pollination insects. Foreign studies suggest that individuals in the angle of the wall pollinator pollination on the ability of about 80 times the bees. Yes