| 模拟气候变暖对不同纬度带麦长管蚜和禾谷缢管蚜种群动态的影响 |
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| 引用本文： | 韩宗礼,谭晓玲,范佳,孙京瑞,陈巨莲. 模拟气候变暖对不同纬度带麦长管蚜和禾谷缢管蚜种群动态的影响[J]. 植物保护学报, 2018, 45(3): 592-598 |
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| 作者姓名： | 韩宗礼 谭晓玲 范佳 孙京瑞 陈巨莲 |
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| 作者单位： | 中国农业科学院植物保护研究所植物病虫害生物学国家重点试验室 |
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| 基金项目： | 国家重点研发计划（2016YFD03007），政府间国际科技创新合作重点专项（2016YFE0131000） |
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| 摘 要： | 为明确气候变暖对不同纬度带麦田麦长管蚜Sitobion avenae和禾谷缢管蚜Rhopalosiphum padi种群动态的影响,在高纬度的河北省廊坊市(39°30′N,116°36′E)和相对低纬度的河南省原阳县(34°55′N,114°15′E)开展红外线辐射增温试验,调查廊坊市(+2.00℃)和原阳县(+1.18℃)2个试验点的增温处理小区和对照小区麦长管蚜和禾谷缢管蚜的种群动态,并计算其盛期发生比值。结果表明,增温使廊坊市试验点的麦长管蚜始见期、峰期分别提前21、7 d,使原阳县试验点的麦长管蚜始见期、峰期分别提前14、14 d;而禾谷缢管蚜的始见期和峰期仅在原阳县试验点提前31 d和7 d。增温使廊坊市试验点的麦长管蚜盛期蚜量、峰期蚜量分别显著增加了139.21%和77.83%,禾谷缢管蚜盛期蚜量和峰期蚜量分别显著增加了157.31%和130.16%;增温使原阳县试验点的麦长管蚜盛期蚜量、峰期蚜量分别显著增加了149.62%和176.52%,禾谷缢管蚜/麦长管蚜的盛期蚜量比值显著降低了43.21%。表明增温有利于高纬度地区(廊坊市)麦长管蚜和禾谷缢管蚜种群增长,而在低纬度地区(原阳县)仅有利于麦长管蚜种群增长。
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| 关 键 词： | 气候变暖 麦长管蚜 禾谷缢管蚜 发生期 种群动态 |
| 收稿时间： | 2017-03-31 |
Impact of simulated warming on the population dynamics of grain aphid Sitobion avenae and bird cherry-oat aphid Rhopalosiphum padi across latitudes |
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| Han Zongli,Tan Xiaoling,Fan Ji,Sun Jingrui and Chen Julian. Impact of simulated warming on the population dynamics of grain aphid Sitobion avenae and bird cherry-oat aphid Rhopalosiphum padi across latitudes[J]. Acta Phytophylacica Sinica, 2018, 45(3): 592-598 |
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| Authors: | Han Zongli Tan Xiaoling Fan Ji Sun Jingrui Chen Julian |
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| Affiliation: | State Key Laboratory for Biology of Plant Diseases and Insect Pests, Institute of Plant Protection, Chinese Academy of Agricultural Sciences, Beijing 100193, China,State Key Laboratory for Biology of Plant Diseases and Insect Pests, Institute of Plant Protection, Chinese Academy of Agricultural Sciences, Beijing 100193, China,State Key Laboratory for Biology of Plant Diseases and Insect Pests, Institute of Plant Protection, Chinese Academy of Agricultural Sciences, Beijing 100193, China,State Key Laboratory for Biology of Plant Diseases and Insect Pests, Institute of Plant Protection, Chinese Academy of Agricultural Sciences, Beijing 100193, China and State Key Laboratory for Biology of Plant Diseases and Insect Pests, Institute of Plant Protection, Chinese Academy of Agricultural Sciences, Beijing 100193, China |
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| Abstract: | |
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| Keywords: | global warming Sitobion avenae Rhopalosiphum padi occurrence period population dynamic |
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