書誌事項
- タイトル別名
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- Disinfection of Hatchery Water Supply by Ultraviolet (U. V.) Irradiation-II
- 養魚用水の紫外線殺菌について―II
- ヨウギョ ヨウスイ ノ シガイセン サッキン ニ ツイテ 2 ギョビョウ ゲン
- U. V. Susceptibility of Some Fish Pathogenic Fungi
- 魚病原因ミズカビの紫外線(U.V.)感受性について
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説明
Cidal effect of ultraviolet irradiation on 10 strains of fish pathogenic aquatic fungi and 6 specises of bacteria including fish pathogens were examined.<BR>The results obtained are summarized as follows :<BR>1) The punched agar medium disk covered with fungus hyphae was employed for the measurement of susceptibility to ultraviolet irradiation of aquatic fungi. The hyphae of 10 strains of aquatic fungi, i. e. Saprolegnia parasitica IFO 8978 etc. show relatively lower susceptibility to ultraviolet irradiation compared with the bacteria. The minimal fungicidal dosage of ultraviolet irradiation, inhibition of growth of hyphae, was 154-252×103μW·sec/cm2.<BR>2) This dosage was about 50 times higher than the minimal bactericidal dosage of ultraviolet irradiation for destruction, at least 99.9% of viable bacterial cells.
収録刊行物
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- 魚病研究
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魚病研究 14 (3), 133-137, 1980
日本魚病学会
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詳細情報 詳細情報について
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- CRID
- 1390282681437431040
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- NII論文ID
- 130000860432
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- NII書誌ID
- AN00063165
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- ISSN
- 18817335
- 0388788X
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- HANDLE
- 2115/38602
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- NDL書誌ID
- 2171388
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- データソース種別
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- JaLC
- IRDB
- NDL
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可