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Position: Home > Articles > Effect of Temperature on Growth and Development of Experimental Population of Larch Sawfly Journal of Northwest Forestry University 1992 (4) 88-94

温度对落叶松叶峰实验种群生长发育的影响

作  者:
李孟楼;吴定坤;刘朝斌;邹远奋;宋荫群
单  位:
西北林学院森林资源保护系
关键词:
落叶松叶蜂;实验种群;生长发育
摘  要:
本文论述了在9.1℃、13.5℃、16.5℃、及23.6℃实验条件下,落叶松叶蜂实验种群的发育速率,各发育阶段及整个世代的发育起点温度和有效积温。实验证明在24℃以上该叶蜂一龄幼虫不能成活,蛹不能羽化为成虫;7℃以下对蛹的发育有明显的阻碍作用;而高温条件(24.6℃)对雌成虫的产卵有明显的促进作用。
译  名:
Effect of Temperature on Growth and Development of Experimental Population of Larch Sawfly
作  者:
Li Menglou ( Dept of Forest Resource Protection, NWFC 712100)Wu Dingkun Liu Chaobin(Huoditang Forest Station of NWFC, Ningshan, Shaanxi 711600)Zou Yuanfen (Ankang Forest Centre, Ankang City, Shaanxi 715000 )Song Yinqun (Ningshan County Forest Bureau, Shaanxi 711600)
关键词:
Pristiphora erichsonii ( Hartig ); growth and development; experimental population
摘  要:
Describes laboratory experiments on Pristiphora erichsonii ( Hartig ) carried out at temperatures 9.1℃, 13.5℃, 16.5℃ and 23.6℃to find out the developmental rate, initial developmental temperature and effective cumulative temperature. The 1st age larvae cannot alive and pupa cannot emerge when temperature is exceeding 24℃. Development of the pupa is inversely affected below 7℃.A higher tepmerature(24.6℃)favorurs ovipos ition remarkably.

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