| 鲇鱼苗烂尾病病原体的初步研究 |
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| 引用本文： | 黄文芳 段圣和. 鲇鱼苗烂尾病病原体的初步研究[J]. 华南师范大学学报(自然科学版), 1994, 0(4): 18-24 |
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| 作者姓名： | 黄文芳 段圣和 |
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| 作者单位： | 华南师范大学生物系 |
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| 基金项目： | 国家自然科学基金,广东省自然科学基金 |
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| 摘 要： | 鲇鱼烂尾病（暂定名）是近期发现、危害严重的一种细菌性鱼病．作者从病鱼病灶中分离出Ｚ４－２菌株，经过人工感染后分离再感染成功．通过形态学观在和生理生化测定，初步确定Ｚ４－２为病原菌，是一种气单胞菌（Ａｅｒｏｍｏｎａｓｓｐ．）．对青霉素、保而鲜等不太敏感，对氯霉素，呋喃唑酮、鳗康素、强力霉素等敏感。
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| 关 键 词： | 鲇鱼烂尾病 病原菌 气单胞菌 |
STUDY ON TAIL-ROT DISEASE PATHOGEN OF CATFISH FRY(Silurus asotus) |
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| Huang Wenfang, Duan Sbenghe,Wen Guifang,Zhang Jianying. STUDY ON TAIL-ROT DISEASE PATHOGEN OF CATFISH FRY(Silurus asotus)[J]. Journal of South China Normal University(Natural Science Edition), 1994, 0(4): 18-24 |
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| Authors: | Huang Wenfang Duan Sbenghe Wen Guifang Zhang Jianying |
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| Abstract: | Tail-rot disease of catfish fry(Silurus asotus)discovered recently is one of the bacterial fishdiseases,which causes great loss;Z_(4-2) was isolated from the focas of disesased fish and artiticialinfection experiments were successful.According to its biochemical behaviours and shapes,Z_(4-2)isone pathogen of this disease that belongs to Aeromonas sp.It was sensitive to chloamphenicol,fu-razolidone,Mankangsu,doxycyline,but not sensitive to penicillin or Bouersian. |
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| Keywords: | catfish fry tail-rot disease pathogen Aeromonas sp. |
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