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#1
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Did they have another set back with the fungus with the long name?
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#2
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Quote:
The hatchery traditionally raises brook, brown, and rainbow trout. Rainbow trout at the hatchery demonstrated to be highly resistant to furunculosis. No rainbow trout showed disease signs during the outbreak and the bacterium was never detectable in the kidneys of these fish, despite being held downstream of affected fish. For the next several years the hatchery will produce predominantly rainbow trout to avoid outbreaks with the disease. This will also help to reduce bacterial numbers and to aid in elimination of the bacterium. The stocking of predominantly rainbow trout for several years was viewed as a positive for the fisheries program, because of angler success with this species. It is important to note that rainbow trout are susceptible to infection, but resistant to disease therefor they may still be carriers of the bacterium. Reintroduction of larger numbers of brown trout will occur after a set time and may first start with introducing brook or brown trout at the end of the system to serve as sentinels for the bacterium. Monitoring of fish in the hatchery will also include skin and mucus bacteriological cultures on TSA-CBB agar to determine if the bacterium is present on asymptomatic fish. The above from: http://www.state.nj.us/dep/fgw/pdf/f...security15.pdf |
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