| 贵州喀斯特稻区黑肩绿盲蝽种群发生规律研究 |
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| 引用本文： | 王召,杨洪,汪学俭,金道超.贵州喀斯特稻区黑肩绿盲蝽种群发生规律研究[J].中国生物防治,2011,27(4):464-469. |
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| 作者姓名： | 王召 杨洪 汪学俭 金道超 |
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| 作者单位： | 贵州大学昆虫研究所／贵州山地农业病虫害重点实验室,贵阳,550025 |
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| 基金项目： | “973”计划前期研究专项(2009CB125908); 贵州省农业科技攻关项目[黔科合NY字(2010)3064]; 贵州省教育厅自然科学研究项目(黔教2010011) |
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| 摘 要： | 为了摸清喀斯特稻区黑肩绿盲蝽Cyrtorhinuslividipennis的发生规律，2010年在贵州省6个具有代表性的稻区开展了该天敌田间种群消长的监测研究。结果表明：田间黑肩绿盲蝽的始见期集中在6月上、中旬，水稻生长前期虫量发生较少，后期发生量较大，发生高峰期一般在7月下旬一8月下旬。黑肩绿盲蝽与褐飞虱Nilaparvatalugens的种群发生存在同步性。水稻害虫防治的常用药剂啶虫脒、阿维菌素、吡虫啉和毒死蜱对黑肩绿盲蝽种群发生有明显的抑制作用。
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| 关 键 词： | 黑肩绿盲蝽 褐飞虱 发生规律 |
Population Dynamics of Cyrtorhinus lividipennis(Reuter) in Karst Rice-planting Areas in Guizhou |
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| WANG Zhao,YANG Hong,WANG Xue-jian,JIN Dao-chao.Population Dynamics of Cyrtorhinus lividipennis(Reuter) in Karst Rice-planting Areas in Guizhou[J].Chinese Journal of Biological Control,2011,27(4):464-469. |
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| Authors: | WANG Zhao YANG Hong WANG Xue-jian JIN Dao-chao |
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| Institution: | WANG Zhao,YANG Hong,WANG Xue-jian,JIN Dao-chao(Guizhou Key Laboratory for Agricultural Pest Management of Mountainous Region,Institute of Entomology,Guizhou University,Guiyang 550025,China) |
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| Abstract: | Population dynamics of Cyrtorhinus lividipennis were investigated in Karst rice-planting areas in Guizhou in 2010.C.lividipennis appeared in 1st-20th of June in paddy fields.The amount of C.lividipennis was small in the early stage but big in the late stage of rice,with peak appearing from 20th-30th of July to 20th-30th of August.The synchronism existed in the population dynamics of C.lividipennis and Nilaparvata lugens.The conventional insecticides,acetamiprid,abamectin,imidacloprid and chlorpyrifos for ri... |
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| Keywords: | Cyrtorhinus lividipennis Nilaparvata lugens population dynamics |
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