| 绿僵菌治蝗对草原昆虫生物多样性的影响 |
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| 引用本文： | 董辉,张泽华,高松,农向群,丛斌. 绿僵菌治蝗对草原昆虫生物多样性的影响[J]. 沈阳农业大学学报, 2011, 42(1) |
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| 作者姓名： | 董辉 张泽华 高松 农向群 丛斌 |
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| 作者单位： | 1. 沈阳农业大学,植物保护学院,沈阳,110161
2. 冲国农业科学院,植物保护研究所/植物病虫害生物学国家重点实验室,北京,100081 |
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| 基金项目： | "十一五"国家科技支撑计划项目，公益性行业(农业)科研专项项目 |
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| 摘 要： | 绿僵菌治蝗是一项低耗、无公害、可持续的生物治理蝗害措施,对保护草原生态系统生物多样性具有重要意义.通过对内蒙古锡林郭勒盟草原蝗虫不同防治区昆虫群落的组成和结构多样性调查与研究,揭示了化学农药对生物多样性的负面影响;评价了绿僵菌制剂在保护和调节生物多样性方面的作用;明确了目前的主要优势种害虫和可能上升为主要害虫的次要害虫,对建立草原蝗虫的综合治理和其他害虫控制提供参考依据.
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| 关 键 词： | 绿僵菌 草原蝗虫 草原生态系统 生物多样性 |
The Effect on Grassland Insects Biodiversity of Metarhizium anisopliae Controlling Grasshopper |
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| DONG Hui,ZHANG Ze-hua,GAO Song,NONG Xiang-qun,CONG Bin. The Effect on Grassland Insects Biodiversity of Metarhizium anisopliae Controlling Grasshopper[J]. Journal of Shenyang Aricultural University, 2011, 42(1) |
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| Authors: | DONG Hui ZHANG Ze-hua GAO Song NONG Xiang-qun CONG Bin |
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| Affiliation: | DONG Hui1,ZHANG Ze-hua2,GAO Song2,NONG Xiang-qun2,CONG Bin1* (1.College of Plant Protection,Shenyang Agricultural University,Shenyang 110161,China,2.State Key Laboratory for Biology of Plant Diseases and Insect Pests,Institute of Plant Protection,CAAS,Beijing 100081,China) |
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| Abstract: | Metarhizium anisopliae to control locust plagues is a sustainable low-cost biological control measure with no pollution effects on society,and has an important significance in the protection of grassland ecosystem biodiversity.Through investigation on of insect community composition and structural diversity in different grassland locust control areas in Xilinguolemeng of Inner Mongolia,the influence on biodiversity was exposed.Major dominant pests and potential secondary pests were analyzed,which provides a... |
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| Keywords: | Metarhizium anisopliae grasshopper grassland ecosystem biodiversity |
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