Ogunsusi R A, Ajanusi O J, Ogunkoya Y O
Vet Parasitol. 1986 Feb;19(3-4):333-5. doi: 10.1016/0304-4017(86)90081-6.
Ivermectin was evaluated for anthelmintic activity in calves naturally infected with gastrointestinal helminths. Five of 10 calves were treated subcutaneously with ivermectin at 200 micrograms per kg body weight. One-hundred percent efficacy was indicated against adult and immature Haemonchus, Trichostrongylus, Bunostomum phlebotomum and Oesophagostomum radiatum. Adult Cooperia were also completely eliminated, and a 95.5% reduction was obtained for the immature forms; an 88.7% reduction was obtained for Trichuris spp.
对自然感染胃肠道蠕虫的犊牛进行了伊维菌素驱虫活性评估。10头犊牛中有5头以每千克体重200微克的剂量皮下注射伊维菌素。结果表明,该药物对成年和未成熟的血矛线虫、毛圆线虫、小口胃线虫和辐射食道口线虫的驱虫效果达100%。成年古柏线虫也被完全清除,未成熟虫体数量减少了95.5%;毛首线虫属减少了88.7%。