Results 91 to 100 of about 581 (120)

A novel high-throughput qPCR chip for solving co-infections in RAS farmed rainbow trout. [PDF]

open access: yesSci Rep
Sørensen J   +6 more
europepmc   +1 more source

Histopathological and electron microscopical observations on rainbow trout fry syndrome

Veterinary Record, 1999
Rainbow trout ( Oncorhynchus mykiss ) fry and fingerlings with clinical signs of rainbow trout fry syndrome, and rainbow trout (0.5 to 3.5 g) with experimentally induced infections with Flavobacterium psychrophilum , were examined histopathologically ...
R E, Rangdale   +2 more
exaly   +3 more sources

Selective breeding provides an approach to increase resistance of rainbow trout (Onchorhynchus mykiss) to the diseases, enteric redmouth disease, rainbow trout fry syndrome, and viral haemorrhagic septicaemia

Aquaculture, 2005
In this study, we reasoned that if we challenged rainbow trout with the causative agents of enteric redmouth disease (ERM), rainbow trout fry syndrome (RTFS), and viral haemorrhagic septicaemia (VHS), we would: 1) detect additive genetic variation for resistance to ERM, RTFS, and VHS; and 2) find that resistance of the trout to ERM and RTFS are ...
Niels Jørgen Njo Olesen
exaly   +3 more sources

Minimum inhibitory concentrations of selected antimicrobial compounds against Flavobacterium psychrophilum the causal agent of rainbow trout fry syndrome (RTFS)

Aquaculture, 1997
Abstract The in vitro susceptibilities of 48 isolates of Flavobacterium psychrophilum, the causal agent of rainbow trout fry syndrome (RTFS), to the major fish farming antimicrobial agents and to a selection of other antimicrobials were assessed using a broth microdilution method. These data were used along with previous published antibiograms for F.
R.E. Rangdale   +2 more
exaly   +2 more sources

Improved husbandry to control an outbreak of rainbow trout fry syndrome caused by infection with Flavobacterium psychrophilum

Journal of the American Veterinary Medical Association, 2007
Abstract Case Description—A cohort of 35,200, 13-week-old, female rainbow trout at a fish farm was evaluated because of a 2-week history of anorexia and lethargy and a mortality rate of approximately 100 fish/d. Clinical Findings—Affected fish were lethargic and thin and had disequilibrium, bilateral exophthalmia, pale red gills and kidneys, red-tinged
Julie A, Bebak   +4 more
openaire   +2 more sources

Passive immunization of rainbow trout, Oncorhynchus mykiss (Walbaum), against Flavobacterium psychrophilum, the causative agent of bacterial coldwater disease and rainbow trout fry syndrome

Journal of Fish Diseases, 2003
Abstract Flavobacterium psychrophilum, the causative agent of bacterial coldwater disease (CWD) and rainbow trout fry syndrome (RTFS), causes high mortality in cultured salmonids. The present study was designed to determine the role antibody plays in conferring protection to rainbow trout fry, Oncorhynchus mykiss (Walbaum), by passive immunization with
B R, LaFrentz   +3 more
openaire   +2 more sources

Stationary phase culture supernatant containing membrane vesicles induced immunity to rainbow trout Oncorhynchus mykiss fry syndrome

Vaccine, 2007
Flavobacterium psychrophilum is the causative agent of bacterial cold water disease (BCWD) and rainbow trout (Oncorhynchus mykiss) fry syndrome (RTFS). Logarithmic phase formalin-killed cells (FKC) of F. psychrophilum induced immunity to BCWD in ayu (Plecoglossus altivelis) by using an oral administration.
Masatoshi, Aoki   +4 more
openaire   +2 more sources

Recovery of yellow‐pigmented bacteria from dead and moribund fish during outbreaks of rainbow trout, Oncorhynchus mykiss (Walbaum), fry syndrome in England

Journal of Fish Diseases, 1991
Abstract. During Autumn 1990, the possible presence of microbial pathogens was investigated in two discrete populations of anaemic (rainbow trout fry syndrome; RTFS) rainbow trout fry. Dense pure culture growth of three types of yellow pigmentcd bacteria were recovered from moribund and dead animals on low nutrient media.
B. AUSTIN, M. STOBIE
openaire   +1 more source

Preliminary study of infectious agents ( Viral & Bacterial ) of Rainbow trout (Oncorhynchus mykiss)Fry Mortality Syndrome in Iran

2018
This investigation was conducted in order to find the etiological factors of fry mortality syndrome that causes notifiable economical lost in rainbow trout fish farms. During 43 months, from Sep. 1999 until May 2002, 52 fish farms and hatcheries which were located in Tehran, Mazandaran, Guilan, Fras, Markazi, Kerman and kohgiloyeh & boyerahmad ...
Zorriehzahra, Mohammad Ebrahim Jalil   +4 more
openaire   +1 more source

Pathogenesis of rainbow trout fry syndrome (rtfs)

Journal of Comparative Pathology, 2009
A. Siwicki   +5 more
openaire   +1 more source

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