【摘要】 捻转血矛线虫病是羊常见的寄生虫病。某场羊出现精神不振,食欲下降,被毛粗乱,贫血,消瘦,颈下、胸前水肿等症状,通过发病情况调查、临床症状观察、剖检和进行虫种鉴定,确诊为羊的捻转血矛线虫病。通过皮下注射1%阿维菌素,治疗效果良好。更多还原

【Abstract】 Haemonchus contortus is a common parasite disease in ruminant.Some sheep was dispirited, anorexia, confused haired, emaciated, and there was edema in chest and neck. By the disease investigation, clinical symptom observation, corpse dissecting and the identification of the species of the parasite, it is diagnosed as Haemonchus contortus. The effect is good by the continuous injection of 1% Avermectins.更多还原