| 柞蚕蛹期灵菌败血病Serratia marcescens C3菌株分离鉴定 |
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| 引用本文： | 程瑞春,崔建国,王洪魁,高国平,孙守慧,祁金玉,王月.柞蚕蛹期灵菌败血病Serratia marcescens C3菌株分离鉴定[J].微生物学通报,2010,37(6):0829-0833. |
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| 作者姓名： | 程瑞春 崔建国 王洪魁 高国平 孙守慧 祁金玉 王月 |
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| 作者单位： | 沈阳农业大学林学院,辽宁沈阳,110866 |
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| 基金项目： | 国家科学技术部农业科技成果转化资金项目(No. 2007GB2B000059) |
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| 摘 要： | 以柞蚕(Antheraea pernyi)蛹为替代寄主繁殖白蛾周氏啮小蜂(Chouioia cunea)技术在辽宁、北京、天津、上海、河北、山东等地美国白蛾(Hyphantria cunea)的生物防治中发挥了重要作用。利用柞蚕蛹繁殖白蛾周氏啮小蜂时,柞蚕蛹期软化病是繁蜂的主要障碍。通过对利用柞蚕蛹繁蜂时蛹内组织液化后呈粉红色这一未知软化病的典型症状进行病原细菌的分离和纯化,得到C3菌株。经Biolog系统和16S rRNA序列分析,鉴定C3菌株为灵菌(Serratia marcescens),经过柯赫法则检验,确定灵菌C3菌株是导致柞蚕蛹期灵菌败血病的病原菌。描述了繁蜂时柞蚕蛹期灵菌败血病发病期的认别特征。
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| 关 键 词： | 柞蚕 白蛾周氏啮小蜂 细菌性病害 病原细菌 黏质沙雷氏菌 |
Isolation and Identification of Serratia marcescens C3: The Pathogen Causing an Antheraea pernyi Pupal Bacterial Disease |
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| CHENG Rui-Chun,CUI Jian-Guo,WANG Hong-Kui,GAO Guo-Ping,SUN Shou-Hui,QI Jin-Yu and WANG Yue.Isolation and Identification of Serratia marcescens C3: The Pathogen Causing an Antheraea pernyi Pupal Bacterial Disease[J].Microbiology,2010,37(6):0829-0833. |
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| Authors: | CHENG Rui-Chun CUI Jian-Guo WANG Hong-Kui GAO Guo-Ping SUN Shou-Hui QI Jin-Yu and WANG Yue |
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| Institution: | College of Forestry, Shenyang Agricultural University, Shenyang, Liaoning 110866, China;College of Forestry, Shenyang Agricultural University, Shenyang, Liaoning 110866, China;College of Forestry, Shenyang Agricultural University, Shenyang, Liaoning 110866, China;College of Forestry, Shenyang Agricultural University, Shenyang, Liaoning 110866, China;College of Forestry, Shenyang Agricultural University, Shenyang, Liaoning 110866, China;College of Forestry, Shenyang Agricultural University, Shenyang, Liaoning 110866, China;College of Forestry, Shenyang Agricultural University, Shenyang, Liaoning 110866, China |
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| Abstract: | |
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| Keywords: | Antheraea pernyi Chouioia cunea Bacterial disease Pathogenic bacterium Serratia marcescens |
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