| 黑龙江兰西县苜蓿害虫及天敌种类调查初报 |
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| 引用本文： | 王建丽,申忠宝,潘多锋,等. 黑龙江兰西县苜蓿害虫及天敌种类调查初报[J]. 黑龙江农业科学, 2014, 0(5): 67-69 |
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| 作者姓名： | 王建丽 申忠宝 潘多锋 等 |
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| 作者单位： | [1]黑龙江省农业科学院草业研究所,黑龙江哈尔滨150086 [2]哈尔滨师范大学生命科学与技术学院,黑龙江哈尔滨150025 [3]松北区松浦镇农业综合服务中心,黑龙江哈尔滨150027 |
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| 基金项目： | 国家牧草产业技术体系资助项目（CARS-35-05B） |
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| 摘 要： | 为了查清黑龙江省苜蓿田害虫和天敌的种类及害虫危害情况,2013年对兰西县苜蓿田害虫和天敌进行了初步调查研究。结果表明:苜蓿田害虫群落中以直翅目、同翅目和缨翅目昆虫较多,发生数量较大的害虫主要有盲蝽、蚜虫、蓟马、大青叶蝉和黄胫小车蝗。优势天敌主要有食蚜蝇、蜘蛛和龟纹瓢虫等。
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| 关 键 词： | 苜蓿田 害虫 天敌 兰西县 |
Preliminary Survey of Insects Pesting and Natural Predators in Alfalfa Fields of Lanxi County of Heilongjiang Province |
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| Affiliation: | WANG Jian-li , SHEN Zhong-bao1 , PAN Duo-feng1 , ZHANG Rui-bo , LI Dao-ming1 , LIU Chun-hong3 , DI Gui-IP (1. Practaculturd Science Institute of Heilongjiang Academy of Agricultural Sciences, Har-bin, Heilongjiang 150086 ;2. College of Life Science and Technology, Harbin Normal University, Harbin, Heilongjiang 150025; 3. The Comprehensive Agricultural Service Center in Songpu Town of Songbei District, Harbin, Heilongjiang 150027) |
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| Abstract: | In order to ascertain the species of insects and natural predators, and understand the harmful extent in alfalfa fields of Heilongjiang province,a preliminary survey of insects and natural predators swarming the alfalfa fields was conducted in Lanxi county of Heilongjiang province in 2013. The results showed that the individual number of Orthoptera, Homoptera and Thysanoptera was the biggest. The dominant insect pests had Adelphocoris lineolatu , Aphidoidea, Thri ps unlgatissimus , Cicadella viridis and Oedaleus in f ernalis Saussure. The dominant natural predators were Syrphidae,Araneae and Propylea japonica. |
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| Keywords: | alfalfa fields injurious insects natural predators Lanxi county |
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