Cross-sectional survey on helminth infections of chickens in the Samsun region, Turkey.
A cross-sectional survey was performed to determine the prevalence and intensity of helminth infections in 185 chickens from nine districts in the Samsun region, northern Turkey between July 1999 and June 2000. In total, 88% of 83 scavenging chickens and 4% of 52 layers from laying batteries were infected, but none of the 50 broilers harboured helminths in the alimentary tract or trachea. The difference in prevalence was statistically significant among broilers, layers from laying batteries and scavenging chickens. A total of 16 different species were detected. The helminth species found were: Davainea proglottina (23%), Raillietina echinobothrida (13%), Raillietina cesticillus (12%), Hymenolepis carioca (10%), Raillietina tetragona (6%), Choanotaenia. infundibulum (2%), Amoebotaenia cuneata (2%), Echinoparyhium recurvatum (1%), Echinostoma revolutum (1%), Heterakis gallinarum (29%), Ascaridia galli (16%), Capillaria caudinflata (12%), Capillaria retusa (6%), Capillaria bursata (4%), Capillaria annulata (1%) and Syngamus trachea (2%).
Kurt
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Veterinary Control and Research Institute Parasitology Laboratory, Atakum, Samsun, Turkey.
Acici
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D000818:Animals; D002645:Chickens; D003430:Cross-Sectional Studies; D005260:Female; D006374:Helminthiasis, Animal / Q000453:epidemiology*; D006376:Helminths / Q000145:classification* / Q000302:isolation & purification*; D008297:Male; D010802:Phylogeny; D011201:Poultry Diseases / Q000453:epidemiology*; D015995:Prevalence; D013045:Species Specificity; D014421:Turkey / Q000453:epidemiology