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作 者 ：姚德富 严静君 徐崇华 秦锡祥 高瑞桐 李英梅

期 刊 ：林业科学 1983年 19卷 zj期 页码：85-91

关键词：发育；

摘 要 ：在22℃、26℃、30℃的温度条件下，管氏肿腿蜂卵、幼虫、茧蛹的发育起点温度分别为12.94℃、9.0714℃、13.6℃，有效积温分别为60.1825日度、169.71日度、219日度。各虫态的发育速率均随温度的增加而加快在43-47％、60-66％、79-83％、91-96％的相对湿度条件下，各虫态的发育起点温度和有效温积有明显差异，随相对湿度的增加而递增。在同一相对湿度条件下，卵的发育起点温度和有效积温较低，而茧蛹的发育起点温度和有效积温较高，

Abstract:In the laboratory the biological constants on the development of bethylid parasitic wasp(Sclerodermus guani Xiao et Wu)were computed under various constant tempertaures．The threshold for development(℃)of egg，larva and pupa was 12.94，9.07，13.60 respectively，and the thermal constant (daydegrees)was 60.18，169.71，219.00 respectively．The developmental velocities of each stage were increased correspondingly with the temperature under a constant moisture．But the developmental rate of the egg was the quickest．While that of the larva was the second．That of the pupa was the slowest．While under different moisture condition，the initial developmental and effective thermal constant temperature of each stage were different．They were gradually increased correspondingly with the moisture．But under diffarent temperature and saule moisture condition the initial developmental temperature and the effective thermal constant of the egg were the lowest．While those of the pupa were the highest．

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