Results 191 to 200 of about 41,711 (253)

Susceptibility of channel catfish, blue catfish and channel×blue catfish hybrid to Ichthyophthirius multifiliis

Aquaculture, 2011
Abstract Information on the infectivity of Ichthyophthirius multifiliis (Ich), a severe fish parasite that causes high mortality, is limited for blue catfish ( Ictalurus furcatus ) and catfish hybrids (CB hybrid) resulting from female channel catfish ( Ictalurus punctatus ) × male blue catfish crosses.
De-Hai Xu, Eric Peatman
exaly   +2 more sources

Virulence and immunogenicity of blue catfish alloherpesvirus in channel, blue and blue × channel hybrid catfish

Journal of Fish Diseases, 2021
AbstractBlue catfish alloherpesvirus (BCAHV) is a novel virus isolated from the blue catfish (Ictalurus furcatus). To date, the ultrastructure, virulence and immunogenicity of BCAHV have not been reported. Given the importance of blue catfish in producing channel ♀ (I. punctatus) × ♂ blue (I.
Arun Venugopalan   +7 more
openaire   +2 more sources

Influence of Channel Catfish and Channel × Blue Catfish Hybrids on Myxozoan Community Composition in Catfish Aquaculture Ponds

North American Journal of Aquaculture, 2023
Abstract The myxozoan Henneguya ictaluri is cited as the cause of proliferative gill disease (PGD) in Channel Catfish Ictalurus punctatus and Channel × Blue Catfish I. furcatus hybrids. Differences in host susceptibility result in decreased transmission rates, reduced sporogenesis, and lesser incidence of PGD in hybrid catfish.
Justin M. Stilwell   +9 more
openaire   +1 more source

Freeze Brand Retention in Channel Catfish and Channel Catfish × Blue Catfish Hybrids

North American Journal of Fisheries Management, 2017
Abstract We evaluated freeze brands on Channel Catfish Ictalurus punctatus and hybrid catfish (female Channel Catfish × male Blue Catfish I. furcatus) to determine suitability of the technique for identification of year-class on ictalurid catfishes.
Ben C. Neely   +2 more
openaire   +1 more source

Uptake of channel catfish virus from water by channel catfish and bluegills

American Journal of Veterinary Research, 1987
SUMMARY Radiolabeled channel catfish virus entered the gills of juvenile channel catfish (Ictalurus punctatus) and was then concentrated in the gut and the liver over 48 hours. Diminution of radioactivity was not detected in these tissues over the course of the experiment.
K E, Nusbaum, J M, Grizzle
openaire   +2 more sources

Channel Catfish Virus Experiments with Different Strains of Channel Catfish

Transactions of the American Fisheries Society, 1975
Abstract Experimental infections of channel catfish virus were made by feeding virus to six strains of 1-, 2-, and 3-month-old channel catfish from different geographical areas and two hybrid strains. There was no significant difference in mortality between age groups.
J. A. Plumb   +3 more
openaire   +1 more source

Pyridoxine Requirements of Channel Catfish

The Journal of Nutrition, 1979
In 20 and 12 week feeding trials, channel catfish fingerlings were fed purified diets containing five levels (0, 5, 10, 20, and 30 mg/kg) and six levels (0, 1, 2, 5, 10, and 20 mg/kg) of supplemental pyridoxine hydrochloride. Fish fed unsupplemented diets (pyridoxine content of 1.2 mg/kg) were characterized by anoxeria, nervous disorders, tetany ...
J W, Andrews, T, Murai
openaire   +2 more sources

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