【摘要】 强调昆虫滞育的完成有多种途径。昆虫种类不同 ,滞育完成对温度的需求存在差异。对具有夏季滞育的多化性昆虫 ,低温或中性的温度有利于滞育的发育 ;对专性夏季滞育的一化性昆虫 ,滞育前期的低温阶段对滞育的正常解除有重要作用。对仅具有冬季滞育的多化性昆虫 ,中性温度或高温更有利于滞育的完成。当然 ,冬季低温是重要的 ,低温保存了昆虫越冬期间的代谢贮备物 ,有利于滞育的“健康发育” ;低温阻止了滞育解除后形态发生的开动 ,同步了昆虫的生活周期。更多还原

【Abstract】 The paper emphasizes that there are multiple pathways to diapause completion. Often chilling is not a prerequisite for diapause termination: Temperature requirement for diapause completion will hinge on insect species. Diapause completion progresses well at lower or intermediate temperatures for those multivoltine insects with summer diapause. Low temperatures before diapause induction may be very important to the timely termination of summer diapause in some univotine insects. For those multivoltine insects with winter diapause, intermediate or high temperatures are often more advantageous to the termination of diapause. However, low temperatures are important, as they (1) conserve metabolic reserves and play an important role in ’healthy’ diapause development, (2) prevent resumption of post-diapause morphogenesis and thus synchronize the life-cycle.更多还原