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飼育用水の中圧紫外線処理によるヒラメスクーチカ症の防除
Title: | 飼育用水の中圧紫外線処理によるヒラメスクーチカ症の防除 |
Other Titles: | Prevention of Scuticociliatosis in Japanese flounder by Treatment of Water-supply with a High Quality UV Lamp |
Authors: | 笠井, 久会1 Browse this author →KAKEN DB | 大沢, 秀一2 Browse this author | 小林, 正3 Browse this author | 吉水, 守4 Browse this author →KAKEN DB |
Authors(alt): | Kasai, Hisae1 | Osawa, Shuichi2 | Kobayashi, Tadashi3 | Yoshimizu, Mamoru4 |
Keywords: | UV | disinfection | scuticociliate | scuticociliatosis | Paralichthys olivaceus | Japanese flounder |
Issue Date: | Dec-2002 |
Publisher: | 日本魚病学会 |
Journal Title: | 魚病研究 |
Journal Title(alt): | Fish pathology |
Volume: | 37 |
Issue: | 4 |
Start Page: | 199 |
End Page: | 200 |
Abstract: | Treatment of supplied water with a high quality ultraviolet (UV) lamp was examined for prevention of scuticociliatosis of farmed juvenile Japanese flounder (Paralichthys olivaceus). In an examination for the ciliate-cidal effect of UV irradiation, scuticociliates showed low susceptibility to UV compared with fish pathogenic viruses or bacteria, the minimal killing dosage being 2.0 × 10^5 μW・sec/cm^2. UV treatment of supplied water to the tank was performed in a flounder farm in southern Hokkaido, where scuticociliatosis frequently occurred. It was revealed that the UV treatment at 3.0 × 10^5 μW・sec/cm^2 was effective to prevent scuticociliatosis. |
Type: | article |
URI: | http://hdl.handle.net/2115/38354 |
Appears in Collections: | 水産科学院・水産科学研究院 (Graduate School of Fisheries Sciences / Faculty of Fisheries Sciences) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)
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Submitter: 吉水 守
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