Abstract

Diseases of parasite etiology present a great part of the pheasant game pathology in both natural domiciles and artificial breeding. Based on the research conducted in our country and abroad, we have come to the conclusion that heteracidosis, along with coccidiosis, syngamosis, and ascaridiosis present one of the most significant parasite diseases in these birds. Heteracidosis in pheasants is caused by Heterakis isolonche and H. gallinarum. According to our findings H. isolonche is detect in 26,1 % of pheasants aged from 4 to 14 weeks, and 14,4 % of adult pheasants in organized maintenance conditions, and in 18,1 % of pheasants in nautural domiciles. Hetarkis gallinarum is found in 25,1 % of pheasants aged from 4 to 14 weeks and 4,3 % of adult pheasants in pheasant farms, and 15,3 % pheasants in natural domiciles. For these reasons, in this paper we present the carriers, pathological changes and clinical picture of the disease, as well as prevention and control methods.

Highlights

  • Po na{im nalazima Heterakis isolonche je ustanovljen u 26,13 posto fazana u uzrastu 4 do 14 nedelja i 14,40 posto fazana starijih od 14 nedelja odgajanih u ve{ta~kom sistemu dranja, a kod 18,13 posto fazana u prirodnim stani{tima

  • Ispitivanja su sprovedena u periodu 1998-2000. godine kod 1389 fazana u ve{ta~kom sistemu gajenja, podeljenih u dve starosne kategorije: grupa A - u uzrastu 4 do 14 nedelja (639 ptica) i grupa B - stariji od 14 nedelja (750 ptica)

  • U ve{ta~kom sistemu gajenja, stvorene su velike aglomeracije fazana na malom prostoru, tako da se u slu~aju da se pojave infekcije one znatno bre {ire i zahvataju veliki broj ptica Š5, 8, 21, 22, 24, 251

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Summary

Introduction

Po na{im nalazima Heterakis isolonche je ustanovljen u 26,13 posto fazana u uzrastu 4 do 14 nedelja i 14,40 posto fazana starijih od 14 nedelja odgajanih u ve{ta~kom sistemu dranja, a kod 18,13 posto fazana u prirodnim stani{tima. Parazitske infekcije predstavljaju zna~ajan zdravstveni problem fazanske divlja~i koji se podjednako javlja kod fazana u slobodnim stani{tima i kod onih u ve{ta~kom odgoju. Ve}ina vrsta parazita pokazuje malu specifi~nost prema doma}inu, tako da se javlja kod velikog broja vrsta ptica ~ime je olak{ano njihovo kruenje u prirodi Š13, 14, 23, 32, 36, 391.

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