Changes of Essential Substance Contents in Exorista civilis Rondani during Diapause Stage

查看全文 作　　者：Sun [1,2]Chengpeng;Li [1]Gangtie;Liu [2]Aiping

机构地区：[1]College of Desert Control Science and Engineering, Inner Mongolia Agricultural University, Hohhot 010010, China;[2]Grassland Research Institute, Chinese Academy of Agricultural Sciences, Hohhot 010010, China

出　　处：《Plant Diseases and Pests》索引2017年第8卷第4期,共5页

基　　金：National Key R&D Project'Prevention and Control Techniques and Product Development of Natural Enemies'(SQ2017ZY060059) 摘　　要：[Objective] The paper was to investigate the major cold-resistant materials and their content variation in the diapause process of Exorista civilis Rondani. [Method] The total carbohydrate,protein and glycerin of E. civilis Rondani in the diapause process were examined. [Result] The glycogen content in diapause stage was higher than that in non-diapause stage,and the difference was significant; the glycogen contents in pupal stage reached the maximum values of 156.73 and 68. 32 μg/mg,respectively. The protein content was higher in non-diapause stage of E. civilis Rondani before entering diapause stage,and reached the maximum value of 78. 34 μg/mg in the pupal stage; while the maximum value in non-diapause stage was 72. 95 μg/mg. The glycerin content of adults in non-diapause and diapause stage was very low; the glycerin concentration in diapause stage was higher than that in non-diapause stage throughout the whole development stage except the pupal stage,and the difference was significant. [Conclusion]Glycogen is the most important cold resistant substance in the diapause process of E. civilis Rondani. 关键词：发育起点温度有效积温 logistic模型松发育历期木乃伊发生规律繁殖寄主

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Changes of Essential Substance Contents in Exorista civilis Rondani during Diapause Stage

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