More information on Branchionecrosis (l.)
Main Ref: 51  
Disease type: Toxic syndrome  
Disease name: Branchionecrosis (l.)  
Other names: Alkali Disease  
Caus. agent: N.A.   
Group:    
Part of body and/or behavior affected by disease:
 Skins and/or fins  Belly  Swimming behavior
 Gills  Anus  Other behavior
 Eyes  Viscera Afflicted  Other symptoms
Fish affected: Salmonidae, Cyprinidae   
Symptoms: Pale, frayed gills with dark blotches.   
Treatments: No medication. Stop feeding, reduce density, increase water inflow, aeration.  
Prophylaxis: Optimal water condition. Disinfection.   
Remarks:   
Mortality and seasonality
Mortality: high (30% - 60%)
Seasonality:
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