Non-Infectious Bronchiolonecrosis
Non-contagious branchiomycosis (ecological or autogenous toxicosis, ammoniacal toxicosis, gill necrosis) - a disease of fish in which the main role in its occurrence is played by disturbances in environmental conditions in water bodies associated with high intensification of aquaculture and discharge of effluents from livestock and other, mainly agricultural enterprises. Two types of non-contagious branchiomycosis are distinguished: exogenous and endogenous origin. Non-contagious branchiomycosis occurs in carp, bigmouth buffalo, silver carp, herbivorous and other fish of different ages. In broodstock and replacement fry, branchiomycosis is more often manifested at the end of winter and early spring, while in two- and three-year-olds it manifests itself in spring and summer
Source: "Temporary Instruction on Prevention and Elimination of Non-contagious Branchiomycosis in Fish"
(approved by the Ministry of Agriculture and Food Industry of Russia 21.09.1999 No. 13-4-2/1737)
Морфология
Род
Понятие «незаразный бранхионекроз» мужского рода.
Склонение и число
| Падеж | Единственное число | Множественное число |
|---|---|---|
| Р | незаразного бранхионекроза | незаразных бранхионекрозов |
| Д | незаразному бранхионекрозу | незаразным бранхионекрозам |
| В | незаразный бранхионекроз | незаразные бранхионекрозы |
| Т | незаразным бранхионекрозом | незаразными бранхионекрозами |
| П | незаразном бранхионекрозе | незаразных бранхионекрозах |