Zobrazeno 1 - 10 of 33 pro vyhledávání: '"W. T. Yasutake"'
1
Phoma herbarum, a Fungal Plant Saprophyte, as a Fish Pathogen
Autor: Steve Leek, W. T. Yasutake, A. J. Ross
Publikováno v: Journal of the Fisheries Research Board of Canada. 32:1648-1652
Phoma herbarum, a fungal plant saprophyte, was isolated from diseased hatchery-reared coho salmon (Oncorhynchus kisutch), chinook salmon (O. tshawytscha), and rainbow trout (Salmo gairdneri). The disease was observed at 10 national fish hatcheries in
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5ab5b5ae1308a094cb941bfb3bdf4007
https://doi.org/10.1139/f75-193
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2
Some potentials and limits of the leucocrit test as a fish health assessment method
Autor: R. W. Gould, W. T. Yasutake, Gary A. Wedemeyer
Publikováno v: Journal of Fish Biology. 23:711-716
The sensitivity of the leucocrit as a stress tolerance and fish health assessment method was evaluated by subjecting juvenile coho salmon, Oncorhynchus kisutch, or steelhead trout, Salmo gairdneri, to standardized crowding, handling, temperature and
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fed4f85dc81ebee5ea60c887158e9908
https://doi.org/10.1111/j.1095-8649.1983.tb02948.x
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3
Parasite Burdens in Experimental Families of Coho Salmon
Autor: J. D. McIntyre, W. T. Yasutake, A. R. Hemmingsen
Publikováno v: Transactions of the American Fisheries Society. 115:636-640
We examined the possibility that parasites affect survival rates of anadromous hatchery coho salmon Oncorhynchus kisutch during their period in the wild. Survival was estimated from the rates at which adults returned to the hatchery. The frequency of
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9cff6f391e446d0d75f2dd7eb7d4a223
https://doi.org/10.1577/1548-8659(1986)115<636:pbiefo>2.0.co
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4
Prevention and Treatment of Nitrite Toxicity in Juvenile Steelhead Trout (Salmo gairdneri)
Autor: Gary A. Wedemeyer, W. T. Yasutake
Publikováno v: Journal of the Fisheries Research Board of Canada. 35:822-827
The efficacy of mineral salts, pH, and tetramethylthianine (methylene blue) treatment in reducing the acute toxicity of nitrite to fingerling steelhead trout (Salmo gairdneri) was determined using a static bioassay system at 10 °C. The acute toxicit
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::baa917681b4620058efe8fc0893328e0
https://doi.org/10.1139/f78-132
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6
Physiological and Biochemical Aspects of Ozone Toxicity to Rainbow Trout (Salmo gairdneri)
Autor: Nancy C. Nelson, Gary A. Wedemeyer, W. T. Yasutake
Publikováno v: Journal of the Fisheries Research Board of Canada. 36:605-614
An acute toxicity curve for dissolved ozone (O3) in soft water at 10 °C, using 10–13-cm rainbow trout (Salmo gairdneri) as the test species was calculated. The 96-h LC50 (95%, confidence interval) was 9.3 (8.1–10.6) μg/L. The lethal threshold l
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d9aa1e7186d7207fdb119464ddc10201
https://doi.org/10.1139/f79-088
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7
Chemical and Histological Studies of Wild and Hatchery Salmon in Fresh Water
Autor: W. T. Yasutake, A. N. Woodall, E. M. Wood, John E. Halver
Publikováno v: Transactions of the American Fisheries Society. 89:301-307
In a study of coho salmon (Oncorhynchus kisutch), the gross chemical and histological changes occurring over a 14-month period spent in fresh water were determined. The determinations were made at 3-month intervals on: 1) hatchery-reared fish, 2) fis
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::17ef253a3675e6a73c484c922732957a
https://doi.org/10.1577/1548-8659(1960)89[301:cahsow]2.0.co
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