Investigation On Infection Status Of Fish Parasite Of Markets Selling In Urumqi And Case Analysis Of Disease Control From Origin

This paper select Urumqi markets selling fish as the research object and aims to understand the parasite species and infection of markets selling fish in Urumqi, According to the fish parasites routine inspection and appraisal method, in May, 2013- September 2014 in Urumqi market sales of fish samples, collected 7 kinds of fish, 435, obtain several parasites specimen. The survey aims to find out in Urumqi, market sales of fish parasitic diseases pathogenic types, harm, prevalence and the control effect of the medicine. Main results and conclusions are as follows:To collect 435 tail fish, fish, respectively luce 86 tail, Cyprinus Ms. Linnaeus 45 tail, grass carp Cuvier et Valenciennes 52 tail, Carassius auratus Linnaeus 88, carp tail 30, 68 tail tench, perch 66 tail; Carried out in accordance with the fish parasitology investigation method respectively autopsy collected parasites.The results of the survey show that parasites found 24 kinds, respectively sporozoan, inclined tube worms, small children the melon worm, worm wheel, stretch ring, hook ring bug, a big thorn ring bug, pp rings, tench three generations of insect, fine anchor three generations of insect, linan three generations, three generations of insect species undefined, single intestinal four hookworm, complex mouth trematode species undefined, coronary fan disk trematode, three branches hook tapeworm, ligulate plows tapeworm taenia species undefined, quasi cysticercus undetermined, the blind sac in nematodes, sculpin camel nematodes, elliptical tail Shi, carp Chinese, short refers to the three, west's, belonging to 4, 6 classes and 15 orders, 15 families and 18 genera.According to the data analysis shows that, in the collection of fish, luce, carp and crucian carp infected with the parasite sort is more, all above 10 or 10, and the number of parasite infection is less, the rest of the fish grass carp infected with two respectively, and the silver carp infected with two, tench infected with seven, perch infected with 4 kinds, among them, in addition to perch, other kinds of fish can be complex mouth trematode infections, found at most 93 / stern, inclined tube worms and small children the melon worm also are in luce, carp, crucian carp, silver carp and tench found on.Part of Urumqi surrounding fisheries fish parasites of pathogen detection and prevention measures are given, for part of the fishery found parasite, single colonization trematode fluke and after colonization prevention advice is given, and the treatment effect is good and significantly, guarantee the healthy growth of fish, prevent the fishermen's economic loss, the effect is ideal. From aspects of the composition and infection of the parasite to clarify the fauna characteristics of xinjiang Urumqi surrounding fish parasites feasible control scheme is given.