Author: Stanislas F. Snieszko
Publisher:
ISBN:
Category : Columnaris disease
Languages : en
Pages : 12
Book Description
Supersedes Fishery leaflet 461 (1958) and Fish disease leaflet 16 (1969).
Columnaris Disease of Fishes
Author: Stanislas F. Snieszko
Publisher:
ISBN:
Category : Columnaris disease
Languages : en
Pages : 12
Book Description
Supersedes Fishery leaflet 461 (1958) and Fish disease leaflet 16 (1969).
Publisher:
ISBN:
Category : Columnaris disease
Languages : en
Pages : 12
Book Description
Supersedes Fishery leaflet 461 (1958) and Fish disease leaflet 16 (1969).
Chondrococcus Columnaris Disease of Fishes
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 13
Book Description
Mortalities in salmonid populations induced by Chondrococcus columnaris are usually associated with warm river water temperatures. Increasing use of the Columbia River for agriculture, industry and power will introduce additional added heat increments which could result, in additional growth of C. columnaris and proliferation of the disease. It is necessary, therefore, that we examine the existing environmental factors which contribute to the disease in the river. Proliferation and release of C. columnaris from fish ladders was demonstrated by the large number of organisms isolated from the Rocky Reach fish ladder on the Columbia River during 1965. The authors found that C. columnaris release into the water was related to the high incidence of infected coarse fishes and anadromous salmonids in the ladder. In this report, we will describe results which suggest that fish ladders may be important, sites for transferring the disease from fish indigenous to the Columbia River to migrating anadromous salmonids.
Publisher:
ISBN:
Category :
Languages : en
Pages : 13
Book Description
Mortalities in salmonid populations induced by Chondrococcus columnaris are usually associated with warm river water temperatures. Increasing use of the Columbia River for agriculture, industry and power will introduce additional added heat increments which could result, in additional growth of C. columnaris and proliferation of the disease. It is necessary, therefore, that we examine the existing environmental factors which contribute to the disease in the river. Proliferation and release of C. columnaris from fish ladders was demonstrated by the large number of organisms isolated from the Rocky Reach fish ladder on the Columbia River during 1965. The authors found that C. columnaris release into the water was related to the high incidence of infected coarse fishes and anadromous salmonids in the ladder. In this report, we will describe results which suggest that fish ladders may be important, sites for transferring the disease from fish indigenous to the Columbia River to migrating anadromous salmonids.
Fish Disease Leaflet
Author:
Publisher:
ISBN:
Category : Fishes
Languages : en
Pages : 30
Book Description
Publisher:
ISBN:
Category : Fishes
Languages : en
Pages : 30
Book Description
Bacterial Diseases of Fishes
Author: G. L. Bullock
Publisher:
ISBN:
Category : Bacterial diseases in fishes
Languages : en
Pages : 210
Book Description
Publisher:
ISBN:
Category : Bacterial diseases in fishes
Languages : en
Pages : 210
Book Description
Diseases of Fishes
Author: Stanislas F. Snieszko
Publisher:
ISBN:
Category : Fish culture
Languages : en
Pages : 208
Book Description
Publisher:
ISBN:
Category : Fish culture
Languages : en
Pages : 208
Book Description
Seasonal Distribution of Chondrococcus Columnaris Disease in River Fishes
Author: M. P. Fujihara
Publisher:
ISBN:
Category : Fishes
Languages : en
Pages : 36
Book Description
Publisher:
ISBN:
Category : Fishes
Languages : en
Pages : 36
Book Description
Columnaris Disease of Fishes
Author: G. L. Bullock
Publisher:
ISBN:
Category : Columnaris disease
Languages : en
Pages : 6
Book Description
Publisher:
ISBN:
Category : Columnaris disease
Languages : en
Pages : 6
Book Description
Columnaris Disease of Fishes
Author: G. L. Bullock
Publisher:
ISBN:
Category : Bacterial diseases in fishes
Languages : en
Pages : 12
Book Description
Publisher:
ISBN:
Category : Bacterial diseases in fishes
Languages : en
Pages : 12
Book Description
Columnaris Disease of Fishes
Author: G. L. Bullock
Publisher:
ISBN:
Category : Bacterial diseases in fishes
Languages : en
Pages : 9
Book Description
Publisher:
ISBN:
Category : Bacterial diseases in fishes
Languages : en
Pages : 9
Book Description
Columnaris Disease in Warm-water Fish and Lethal Toxicity Levels of Some Chemicals to the Causal Organism, Chondrococcus Columnaries (Davis).
Author: Eddie Wayne Shell
Publisher:
ISBN:
Category : Columnaris disease
Languages : en
Pages : 63
Book Description
Publisher:
ISBN:
Category : Columnaris disease
Languages : en
Pages : 63
Book Description