摘要:
为了解目前福建省山羊寄生蠕虫感染种类以及不同日龄段山羊寄生蠕虫感染状况，通过剖检福建省内各地送检山羊病例221只，按照蠕虫学完全解剖法进行各种蠕虫的形态学种类鉴定以及按照不同日龄段进行分类统计。结果表明221只山羊检出194只有蠕虫感染，总检出率为87.78%，其中吸虫、绦虫、线虫的检出率分别为28.05%、33.48%和76.92%，有些病例同时检出2种或2种以上蠕虫混合感染。检出的主要吸虫有同盘吸虫、片形吸虫、阔盘吸虫和列叶属吸虫，检出率分别为17.65%、9.50%、6.79%、5.43%；检出的主要绦虫有莫尼茨绦虫和细颈囊尾蚴，检出率分别为28.05%、6.33%；检出的主要线虫有捻转血矛线虫、粗纹食道口线虫和毛圆线虫，检出率分别为65.61%、27.60%、5.88%。不同日龄山羊的蠕虫检出率和感染种类有所不同。说明福建省内山羊寄生蠕虫种类繁多，不同地区、不同日龄组山羊感染的蠕虫种类不同，在生产实践中要因地制宜、采取相应的驱虫方案。
关键词:
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福建省 /
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山羊 /
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不同日龄 /
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蠕虫 /
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种类 /
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检出率
Abstract:
This investigation aimed to determine the source and status on the helminthic infection on the goats of different ages in Fujian. Autopsies on 221 infection cases submitted by agents in various regions were performed. Complete anatomics in helminthology were used to obtain the morphological identification for the helminths, and statistics conducted on different age groups of the diseased goats for classification. The results indicated that, 194 out of the 221 cases were tested positive with the infection, at a rate of 87.78%. The percentages of infecting parasites were 28.05% of trematode, 33.48% of cestode, and 76.92% of nematode. Infections by two or more of helminths were detected in some cases. The major trematodes,Paramphistomum, Fasciola, Eurytrem, and Ogmocotyle, were found in 17.65%, 9.50%, 6.79%, and 5.43%, respectively, of the cases. The major cestodes,Moniezia in 28.05% and Cysticercus tenuicollis in 6.33% cases. The major nematodes, Haemonchus contortus, Oesophagostomum asperum,and Trichostrongylus, were detected in 65.61%, 27.60%, and 5.88%, respectively, of the cases. The species as well as the detection rates of the infecting parasites varied among the age groups of the goasts. It appeared that a sizable variety of goat helminths existed in Fujian. Consequently, information on the region where the diseased goats are raised and the age of them would be necessary in order for an effective control measure witha specific treatment.
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