文献类型：期刊文献

中文题名：角倍蚜性母的羽化和生殖规律

英文题名：Emergence and reproduction of sexuparae of Schlechtendalia chinensis

作者：邵淑霞[1] 杨子祥[1] 陈晓鸣[1]

第一作者：邵淑霞

机构：[1]中国林业科学研究院资源昆虫研究所国家林业局资源昆虫培育与利用重点实验室,昆明650224

年份：2013

卷号：50

期号：4

起止页码：1094-1100

中文期刊名：应用昆虫学报

外文期刊名：Chinese Journal of Applied Entomology

收录：CSTPCD;;北大核心:【北大核心2011】；CSCD:【CSCD2013_2014】；

基金：国家林业公益性行业专项(201204602);国家林业科技推广项目(2011-15)

语种：中文

中文关键词：角倍蚜;性母;羽化;生殖

外文关键词：Schlechtendalia chinensis, sexupara, emergence, reproduction

分类号：S899.4

摘要：为了深入研究角倍蚜性母的羽化和生殖规律，以期为角倍人工培育技术的改进和产量的提高提供科学依据，本文采用直径为15 cm 的培养皿保湿培养载有角倍越冬若蚜的藓盘，并用直径5 cm 的培养皿单头培养春迁蚜，连续观察并记录了角倍蚜性母的羽化、迁飞和生殖过程。结果表明：角倍蚜性母全天均可羽化迁飞， 19 ： 00的羽化量最大，为羽化总数的 42.96 % ；在18 – 22℃条件下，迁飞过程持续6天，其中前3天的迁飞量最多，为总迁飞量的73.05 % ；角倍蚜性母羽化后2 h开始产性蚜，其中24 h内产性蚜最多，为性蚜总数的84.61 % ；角倍蚜性母一生可产性蚜1 - 4次，其中56.67 % 的春迁蚜一生产性蚜2次，角倍蚜性母的产若蚜次数与产若蚜量之间呈极显著正相关；60.00 % 的角倍蚜性母可产雌、雄两种性别的性蚜，36.67 % 的角倍蚜性母一生只产雄性蚜，仅有3.33 % 的角倍蚜性母一生只能产雌性蚜；雄性蚜的产出时间平均比雌性蚜早2 h。
In order to provide a scientific basis for the improvement of artificial cultivation techniques and increased the yield of the horned gallnut, we studied the emergence and reproduction of sexuparae of horned-galling aphid, $chlechtendalia chinensis （Bell）. The secondary host mosses, Plagiomnium maximovizii （ Lindb. ） T. Kop. , which was rearing S. chinensis were put into 15 cm petri dishes. Then each sexupara individual was catched and put in a 5 cm petri dishe respectively when sexuparae emerged. The emergence, migration and reproduction process were observated continuously. The result showed that sexuparae of S. chinensis emerged and migrated all day, but 42.96% emerged at 19 ： 00. On the condition of 18 - 22℃ , the emergence process lasted for 6 days, and the number of sexuparae emerged in the first 3 days was largest which standed the 73.05% of total. After emerged two hours, sexuparae began to reproduce sexuales, and 84. 61% sexuales were born in the first 24 hours. Sexuparae produced 1 -4 times all the life, and 56.67% produced sexuales twice. There were positive correlations between produced times and fecundity of sexuparae. Sixty percent of sexuparae not only produced both male and female, and 36. 67% of sexuparae only produced male, and 3.33% only produced female. The birth time of male was 2 hours earlier than that of female in average.