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Dive into the research topics where David J. Speare is active.

Publication


Featured researches published by David J. Speare.


Canadian Veterinary Journal-revue Veterinaire Canadienne | 1989

Sequential pathology of the gills of Coho salmon with a combined diatom and microsporidian gill infection.

David J. Speare; Jim Brackett; H. W. Ferguson


Canadian Veterinary Journal-revue Veterinaire Canadienne | 1989

Clinical and pathological features of common gill diseases of cultured salmonids in Ontario.

David J. Speare; H. W. Ferguson


Canadian Veterinary Journal-revue Veterinaire Canadienne | 1992

Septicemia suspected to be caused by a rickettsia-like agent in farmed Atlantic salmon.

J. R. Brockelbank; David J. Speare; Robert D. Armstrong; T. Evelyn


Canadian Veterinary Journal-revue Veterinaire Canadienne | 1993

Rickettsial septicemia in farmed Atlantic and chinook salmon in British Columbia: Clinical presentation and experimental transmission.

Brocklebank; T. Evelyn; David J. Speare; Robert D. Armstrong


Canadian Veterinary Journal-revue Veterinaire Canadienne | 1992

Cross-Canada Disease Report/Rapport Des Maladies Diagnostiquées Au Canada Québec: British Columbia. Septicemia suspected to be caused by a ricksettia-like agent in farmed Atlantic salmon

John Brocklebank; David J. Speare; Robert D. Armstrong; Trevor Evelyn


Canadian Veterinary Journal-revue Veterinaire Canadienne | 1995

Microsporidian encephalitis of farmed Atlantic salmon (Salmo salar) in British Columbia.

John Brocklebank; David J. Speare; Michael L. Kent


Canadian Veterinary Journal-revue Veterinaire Canadienne | 1991

Ontario. Meningoencephalitis associated with bacterial kidney disease in salmonids.

David J. Speare; V. E. Ostland; H. W. Ferguson


Canadian Veterinary Journal-revue Veterinaire Canadienne | 1989

Atypical columnaris disease of trout

S. Backman; David J. Speare


Canadian Veterinary Journal-revue Veterinaire Canadienne | 1988

Ammonia and nitrite waterborne toxicity of commercial rainbow trout.

David J. Speare; S. Backman


Canadian Veterinary Journal-revue Veterinaire Canadienne | 1990

Diseases in baitfish in Ontario.

David J. Speare; V. E. Ostland; H. W. Ferguson

Collaboration


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H. W. Ferguson

Ontario Veterinary College

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V. E. Ostland

Ontario Veterinary College

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S. Backman

University of St Andrews

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John Brocklebank

Atlantic Veterinary College

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