| 劳氏黏虫在4种寄主植物上的生长发育和繁殖 |
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| 引用本文： | 黄芊,蒋显斌,凌炎,蒋婷,陈玉冲,龙迪,符诚强,吴碧球,黄所生,李成,黄凤宽,龙丽萍.劳氏黏虫在4种寄主植物上的生长发育和繁殖[J].华南农业大学学报,2018,39(3):48-53. |
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| 作者姓名： | 黄芊 蒋显斌 凌炎 蒋婷 陈玉冲 龙迪 符诚强 吴碧球 黄所生 李成 黄凤宽 龙丽萍 |
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| 作者单位： | 广西农业科学院水稻研究所/广西水稻遗传育种重点实验室;广西农业科学院植物保护研究所/广西作物病虫害生物学重点实验室;广西农业科学院;广西大学农学院 |
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| 基金项目： | 公益性行业（农业）科研专项（201403031）；国家自然科学基金（31560510，31360437）；广西自然科学基金（2017GXNSFBA198227）；广西农业科学院基本科研业务专项（桂农科2018YM15，2016YM30， 2015YT18）；广西农业科学院科技发展基金（桂农科2017ZX13，2016JZ23，2015JZ53，2015JZ52） |
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| 摘 要： | 【目的】明确寄主植物对劳氏黏虫Leucania loreyi(Duponchel)生长发育和繁殖的影响。【方法】在温度(24±1)℃、湿度(75±5)%、光周期为12 h光∶12 h暗的室内条件下,分别以玉米、水稻、甘蔗和稗草叶片为寄主植物,观察劳氏黏虫各虫态发育历期、存活率、蛹质量、成虫繁殖力并计算生命表参数。【结果】劳氏黏虫幼虫历期取食玉米时间最短,为20.18 d,取食甘蔗时间最长,为25.24 d。非成虫期存活率在玉米上最高(68%),在稗草上最低(58%);雌成虫蛹质量以取食玉米的最高(32.43 mg),取食稗草的最低(22.61 mg);取食玉米的产卵量最多,单雌产卵量为1 019.42粒,取食甘蔗的产卵量最少,单雌产卵量为665.27粒。劳氏黏虫在玉米、水稻、甘蔗和稗草上的内禀增长率(rm)分别为0.13、0.12、0.10和0.10,净增殖率(R0)分别为226.54、211.48、153.71和171.85。【结论】在4种寄主植物中,玉米为劳氏黏虫最优寄主,其次是水稻,甘蔗和稗草可作为寄主或中间寄主。
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| 关 键 词： | 劳氏黏虫 寄主植物 生长发育 繁殖 生命表参数 |
| 收稿时间： | 2017/9/11 0:00:00 |
Growth, development and reproduction of Leucania loreyi (Duponchel) on four host plants |
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| HUANG Qian,JIANG Xianbin,LING Yan,JIANG Ting,CHEN Yuchong,LONG Di,FU Chengqiang,WU Biqiu,HUANG Suosheng,LI Cheng,HUANG Fengkuan and LONG Liping.Growth, development and reproduction of Leucania loreyi (Duponchel) on four host plants[J].Journal of South China Agricultural University,2018,39(3):48-53. |
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| Authors: | HUANG Qian JIANG Xianbin LING Yan JIANG Ting CHEN Yuchong LONG Di FU Chengqiang WU Biqiu HUANG Suosheng LI Cheng HUANG Fengkuan and LONG Liping |
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| Institution: | Rice Research Institute, Guangxi Academy of Agricultural Sciences/Guangxi Key Laboratory of Rice Genetics and Breeding, Nanning 530007, China,Rice Research Institute, Guangxi Academy of Agricultural Sciences/Guangxi Key Laboratory of Rice Genetics and Breeding, Nanning 530007, China,Plant Protection Research Institute, Guangxi Academy of Agricultural Sciences/Guangxi Key Laboratory for Biology of Crop Diseases and Insect Pests, Nanning 530007, China,Rice Research Institute, Guangxi Academy of Agricultural Sciences/Guangxi Key Laboratory of Rice Genetics and Breeding, Nanning 530007, China,Guangxi Academy of Agricultural Sciences, Nanning 530007, China,College of Agriculture, Guangxi University, Nanning 530005, China,Rice Research Institute, Guangxi Academy of Agricultural Sciences/Guangxi Key Laboratory of Rice Genetics and Breeding, Nanning 530007, China,Plant Protection Research Institute, Guangxi Academy of Agricultural Sciences/Guangxi Key Laboratory for Biology of Crop Diseases and Insect Pests, Nanning 530007, China,Plant Protection Research Institute, Guangxi Academy of Agricultural Sciences/Guangxi Key Laboratory for Biology of Crop Diseases and Insect Pests, Nanning 530007, China,Plant Protection Research Institute, Guangxi Academy of Agricultural Sciences/Guangxi Key Laboratory for Biology of Crop Diseases and Insect Pests, Nanning 530007, China,Plant Protection Research Institute, Guangxi Academy of Agricultural Sciences/Guangxi Key Laboratory for Biology of Crop Diseases and Insect Pests, Nanning 530007, China and Rice Research Institute, Guangxi Academy of Agricultural Sciences/Guangxi Key Laboratory of Rice Genetics and Breeding, Nanning 530007, China |
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| Abstract: | |
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| Keywords: | Leucania loreyi (Duponchel) host plant growth and development reproduction life table parameter |
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