In the present paper,we defined some conceptions firstly.The diapause phases consisted of three successive phases:(1) pre-diapause(diapause induction and preparation);

• 首先对昆虫滞育的若干名词概念作出解释,按照滞育过程的阶段特点划分为3个时期:(1)滞育前期(包括滞育诱导和滞育准备);