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Monthly surveillance of parasitic infection was carried out to determine the seasonal variations in goats in Southern Kyushu. A total of 270 fecal samples derived from goats raised in two farms (132 goats and 138 goats) were examined with monthly farm visit after antihelminthic with <I>Ivermectin</I> (0.2 mg/kg body weight) and <I>Sulfamonometoxin</I> (40 mg/kg body weight) in April and July 2000. Monthly fecal examination was continued until March 2001. A number of EPG (Eggs per gram) and OPG (Oocysts per gram) were determined and the results were classified with <I>Strongyloidea</I>, Capillaria sp., <I>Strongyloides papillosus</I> and Coccidian oocyst. Both numbers of EPG and OPG decreased after antihelminthic in April and July (P<0.05) . However, the variation of parasitic fauna differed depending on the farms, and these implied the difference of environmental and nutritional conditions in the farm. Two times of anthelmintics treatment with <I>Ivermectin</I> and <I>Sulfamonometoxin</I> in spring (i.e. April) and summer (July) in a year is practical strategy for parasite control in goats in Southern Kyushu.
- 日本暖地畜産学会の論文
日本暖地畜産学会 | 論文
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