Stan inwazji wywołanych przez pasożyty z rodzaju Dactylogyrus i Gyrodactylus u narybku karpia w gospodarstwach hodiwlanych w Polsce

• Autorzy: Prost M. , Zelazny J.

Warianty tytułu

EN

The state of invasion caused by parasites of the Dactylogyrus and Gyrodactylus genera in fish farms in Poland

• Języki publikacji: PL

Abstrakty

EN

The data were collected on the basis of the findings of diagnostic examinations performed by 22 veterinary laboratories in Poland in 1980—1988. In that period of time the morbidity and sporadic mor­talities of carp fry due to Dactylogyrus were observed only in 10—89 ponds (1.2—7.0% of 1200 carp fry ponds existing in Poland), whereas the asymptomatic carrier state took place in 286—841 ponds (24— 70%). In the same time the morbidity and sporadic mortalities of carp fry caused by Gyrodactylus were noted in 5—34 ponds (0.4 to 2.8%) and the asympto­matic carrier state in 85—266 ponds (7.0—22%). The date indicate that the asymptomatic prevalence of Dactylogyrus infections are very frequent in fish farms in Poland, however, the economical losses provoked by dactylogyrosis are rather slight. The Gyrodactylus infections represent still smaller economical problem than dactylogyrosis. It is probable that this favourable epdzootical situation is the result of preventive methods applied in breeding ponds being under the control of many veterinary labo­ratories and the common use of phosphoorganic com­pounds in the control of dactylogyrosis and gyrodactylosis.

• Wydawca: -
• Czasopismo: Medycyna Weterynaryjna
• Rocznik: 1990
• Tom: 46
• Numer: 01-03
• Opis fizyczny: s.23-24,tab.

Twórcy

autor

Prost M.

• Zakład Chorób Ryb, Wydział Weterynaryjny, Akademia Rolnicza w Lublinie, ul.Akademicka 12, 20-033 Lublin

autor

Zelazny J.

• Zakład Chorób Ryb, Instytut Weterynarii, Al.Partyzantów 55, 24-100 Puławy