Titre distribution patterns of infectious haematopoietic necrosis virus in ovarian fluids of hatchery and feral salmon populations
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Abstract
Infectious haematopoietic mecrosis virus (IHNV) is enzootic in virtually all populations of sockeye salmon, Oncorhynchus nerka (Walbaum), and in populations of chinook salmon, O. tshawytscha (Walbaum), of the Sacramento River drainage in California. This disease is an obstacle in hatcheries using brood stocks from these populations. However, naturally spawning sockeye salmon are highly successful and are the most important commercially fished salmon species in the United States. Most of the commercial landings of sockeye salmon are of feral fish originating in Alaska. The success of natural populations of salmon in which IHNV is enzootic, and the recurrent outbreaks of the disease in hatchery fish, led us to compare IHNW prevalence rates in hatchery and feral salmon populations.
Publication type | Article |
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Publication Subtype | Journal Article |
Title | Titre distribution patterns of infectious haematopoietic necrosis virus in ovarian fluids of hatchery and feral salmon populations |
Series title | Journal of Fish Diseases |
DOI | 10.1111/j.1365-2761.1983.tb00065.x |
Volume | 6 |
Issue | 2 |
Publication Date | April 07, 2006 |
Year Published | 1983 |
Language | English |
Publisher | Wiley |
Contributing office(s) | Alaska Science Center, Western Fisheries Research Center |
Description | 6 p. |
First page | 183 |
Last page | 188 |
Online Only (Y/N) | N |
Google Analytic Metrics | Metrics page |