| 东北地区虹鳟IHN和IPN流行病学的初步研究 |
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| 引用本文： | 牛鲁祺,赵志壮.东北地区虹鳟IHN和IPN流行病学的初步研究[J].水产学报,1988,12(4):327-332. |
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| 作者姓名： | 牛鲁祺 赵志壮 |
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| 作者单位： | 中国水产科学研究院黑龙江水产研究所
(牛鲁祺)，中国水产科学研究院黑龙江水产研究所(赵志壮) |
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| 摘 要： | 本文报道了虹鳟鱼病毒性疾病IHN和IPN的流行与危害情况，对这二种病毒性疾病的症状和病理变化作了初步的研究，并进行了病原学鉴定。文中建议严格地把住进口鱼卵或鱼苗的检疫工作，采取更严格的防疫措施，多层次地防止疫病的传播和蔓延。
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| 关 键 词： | 东北地区 虹鳟 IHN IPN 流行病学 病毒性疾病 症状 病理变化 检疫 防疫 |
THE EPIDEMILOGICAL IHN AND IPN OF RAINBOW TROUT IN NORTHEAST CHINA |
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| Niu Luqi and Zhao Zhizhuang.THE EPIDEMILOGICAL IHN AND IPN OF RAINBOW TROUT IN NORTHEAST CHINA[J].Journal of Fisheries of China,1988,12(4):327-332. |
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| Authors: | Niu Luqi and Zhao Zhizhuang |
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| Institution: | Heilongjiang Fisheries Research Institute, Chinese Academy of Fisheries Sciences;Heilongjiang Fisheries Research Institute, Chinese Academy of Fisheries Sciences |
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| Abstract: | In the recent years, the two rainbow trout viral diseases (IHN andIPN) were spread over northeast China through import of infected eggs. IHN andIPN has now been diagnosed in four trouts farms. The first record of the IHNoccurred in 1985, rainbow trout fry were infected in Bohai cold water fish experi-mental station. Another major outbreak occurred in Benxi Rainbow Trout Farm inApril 1986 where 100% of 600,000 rainbow trout fry died in 3-15 days after theonset of the disease. IPN was first observed in Bohai Co1d Water Fish Experimental Station in May 1987, and about 50,000rainbow trout fry died. The infection originatedfrom eggs which were imported from Japan. |
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| Keywords: | rainbow trout IHN (infectious hematopoietic necrosis) IPN (infectious pancreatic necrosis) |
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