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ที่มา:วิทยาสารเกษตรศาสตร์ สาขา วิทยาศาสตร์


ผู้เขียน:Imgดร.องอาจ เลาหวินิจ, รองศาสตราจารย์, ImgKiti Srisuparb, ImgNongnuch Jantaraj, Imgสุปราณี ชินบุตร



The occurrence of Hexamita disease, intestinal parasitic infection, in Discus, Symphysodon aequifasciata were collected from a farm in Bangkok and studied from January to December, 1991. The incidence of this disease showed high percentage in July. Histopathological examination of the examined fish revealed inflammation of the intestine, enteritis and leucocytes proliferation. Many parasites were found in the inflamed area. There was no parasite and pathological changes were found in liver, kidney, spleen, and stomach of examined fish. Four chemotherapeutic agents were used for treatment of the infested fish. It was found that the Metronidazole at a concentration of 10,000 ppm gave more effective in eliminating the parasites than Furazolidone, Copper sulphate and Magnesium sulphate, at concentrations of 75 ppm, 1 ppm and 3 percent in feed respectively.

Article Info
Agriculture and Natural Resources -- formerly Kasetsart Journal (Natural Science), Volume 028, Issue 1, Jan 94 - Mar 94, Page 66 - 73 |  PDF |  Page