【摘要】 室内饲养叉角厉蝽时,成虫的饲养温度控制在不低于25℃为宜,以利于成虫交配、产卵。以菜青虫5龄幼虫饲养叉角厉蝽,平均1.95头菜青虫可使一头叉角厉蝽完成若虫期的发育,此时叉角厉蝽的繁殖增长率为108.37。菜青虫和斜纹夜蛾是大量繁殖叉角厉蝽的较好饲料。更多还原

【Abstract】 In laboratory, temperature is a important factor for rearing adult with oviposition. It was better for adult to mate and lay at more than 25 C. when the 5th instar larvae of white butterfly (Pieris rapae) was used as the food for rearing E. furcellata, 1. 95 individuals were needed for a predatory bug to complete its larval stage. In this case, the index of population trend was 108. 37. The larvae of white butterfly and common cutworm (Spodopera liture) were better food for mass culture of predatory bug.更多还原