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春尺蠖蛹呼吸代谢与滞育关系的研究
Relationship between Respiratory Metabolism and Diapause ofPupae of Apocheima cinerarius
【摘要】 春尺蠖蛹呼吸代谢与滞育关系的研究*梁成杰赵玲吴燕王贵成关键词春尺蠖呼吸代谢速率冷刺激滞育春尺蠖(ApocheimacinerariusErschof)属于一化性昆虫[1],蛹期滞育长达180~210d。蛹滞育前后形态上无明显差别。通过Warburg呼...
【Abstract】 The research on oxygen consumption of the pupae of Apocheima cinerarius is determined with Warburg manometric.The respiratory rates [μL(O2)/(mg·h)] of diapausing pupae is characterized by conspicuous reduction in the metabolic intensity with the prolongation of the pupal period.Metabolism rate of papuae follows classic Ushaped pattern and the bottom region of the curve lasted for nearly 180~210 days.The respiratory rate 0.03 μL(O2)/(mg·h) is the starting point of diapause and 0.15 μL(O2)/(mg·h) is the terminated diapause of the pupae.Keeping pupae,which has been developed for 45 days at 20 ℃ and then under 4~6 ℃ (cold stimulation) for 60 days,diapuase termination could be shifted to an earlier time of 90~120 days.
【Key words】 Apocheima cinerarius respiratory metabolism rate cold stimulation diapause Liang Chengjie; Associate Professor; Zhao Ling; Wu Yan; Wang Guicheng (The Research Institute of Forest Protection; CAF Beijing 100091).;
- 【文献出处】 林业科学研究 ,FOREST RESEARCH , 编辑部邮箱 ,1998年03期
- 【分类号】S888.721
- 【被引频次】12
- 【下载频次】195