investigation on the frequency of gastrointestinal tract contamination of indigenous chicken in dorood

Parasitic diseases are a major obstacle to the growth and health of animals around the world. In this study, the frequency of gastrointestinal tract infections in native of Doroud city was investigated. A cross-sectional study was carried out on 120 pieces of native poultry in Dorood city in a randomized, multi-stage sampling.To investigate gastrointestinal parasitic infections, the mouth to the colloquium was used to separate the worms and, when worms were observed, they separated from the contents. The contents were then examined after being filtered with 100 sieve. The cestode species were studied by staining with the color of Schnaydrustosterone to detect using an optical microscope. In sum, the worm parasites isolated and detected from the gastrointestinal tract. Includes rye tinaa acinobutroids, 16/9%, riae tinatragonosa 5% and quantification of infandibulum 33.3%. Usually there is little pathogenic contamination with cestodes. Most of these colognes stick with their skulls and continue their lives. Ray Tina and Quantonium, whose intermediate hosts are respectively ants, beetles and flies, in experimental infestation of poultry