BIO-ECOLGICAL PHENOMENON OF POLY-PARASITISM – ACTUAL MAJOR PROBLEM IN BREEDING OF SHEEP AND GOATS

DOINA ARDELEANU, CARMEN PIVODĂ, MARILENA NEACŞU, A. IDA

Abstract


The paper presents the results of a extensive study concerning the parasites andcomplexe problems of the poly-parasitism on sheep and goats in Dobrudja. In thispaper we proposed ourselves to establish the sheep and goats endoparasites, thedistribution and frequency of these function to age, sex and maintenance conditions.The increase of morbidity through parasitical diseases, as well as the ecological andeconomic consequences of poly-parasitism represent a important problem in theintegration conditions of Romania in UE and imposes to apply some efficientmethods of prophylaxis and control of parasitosis and parasito- zoonozis. Thedrawing of copro-parazitologic samples was effected directly from rectum of sheepand goats, testing 10% of each lot, during grazing season and in period of keepingin sheds. The copro-parasitological examinations were carried out ovoscopicaly(flotation, by next methods: Willis, Mc. Master and sediment, by Benedect-Nemesseri and polyvalent methods), as well as larvoscopicaly by Baermann method.After copro-parasitological examinations of samples which were harvested fromthese animals it comes out that both sheep and goats presents poly-parasitism withsporozoa (coccidiae: Eimeria spp.) , cestodae (Moniezia expansa and Monieziabenedeni), gastro-intestinal nematodes (Nematodirus spp. ,Trichostrongylidae,Strongyloides papillosus) and pulmonary nematodes (Protostrongylus rufescens,Dictyocaulus filaria, Muellerius capillaris), the degree of parasitical infestationdepending on species, age, sex, maintenance conditions and environmental factors.

Keywords


polyparasitism; sheep; goats

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LUCRARI STIINTIFICE ZOOTEHNIE SI BIOTEHNOLOGII (SCIENTIFIC PAPERS ANIMAL SCIENCE AND BIOTECHNOLOGIES)

ISSN print 1841 - 9364
ISSN online 2344 - 4576
ISSN-L  1841 - 9364
(former ISSN 1221-5287, E-ISSN 1841-9364)

PUBLISHER: AGROPRINT Timisoara, Romania
PAPER ACCESS: Full text articles available for free
FREQUENCY: Semiannual
PUBLICATION LANGUAGE: English
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Banat´s University of Agricultural Sciences and Veterinary Medicine "King Michael I of Romania" from Timisoara
Bioengineering Faculty of Animal Resources
300645, Timişoara, Calea Aradului 119, Romania

E-mail: spasb [at] animalsci-tm.ro
Phone: +40-256-277160, Fax.: +40-256-277110