United States Department of Agriculture - Agricultural Research Service, Knipling-Bushland U.S. Livestock Insects Research Laboratory and Veterinary Pest Genomics Center, 2700 Fredericksburg Road, Kerrville, TX 78028, USA.
United States Department of Agriculture - Agricultural Research Service, Knipling-Bushland U.S. Livestock Insects Research Laboratory and Veterinary Pest Genomics Center, 2700 Fredericksburg Road, Kerrville, TX 78028, USA.
Vet Clin North Am Food Anim Pract. 2020 Mar;36(1):173-185. doi: 10.1016/j.cvfa.2019.12.004.
Diverse groups of ectoparasitic arthropods cause significant morbidity and mortality in most of the approximately 1.49 billion head of cattle worldwide. Hematophagous ectoparasites (ie, blood-feeding flies, myiasis-causing flies, lice, mites, ticks) are the most important in cattle. Intense use of ectoparasiticides to treat infestations can result in ectoparasite populations becoming resistant to this treatment method. Approaches integrating the use of different technologies are required to manage cattle ectoparasites effectively while addressing societal expectations regarding food safety and environmental health. Assessing the status of coparasitism with ectoparasites and endoparasites in cattle across agroecosystems is critical in advancing integrated parasite management.
在全球约 14.9 亿头牛中，多种寄生性节肢动物（即吸血性外寄生虫，如吸血蝇、引起蝇蛆病的蝇、虱子、螨虫、蜱）导致了严重的发病率和死亡率。在牛中，吸血性外寄生虫是最重要的。大量使用杀外寄生虫剂来治疗寄生虫感染可能导致外寄生虫种群对这种治疗方法产生抗药性。为了有效地管理牛的外寄生虫，需要结合使用不同的技术，同时满足社会对食品安全和环境卫生的期望。评估牛在农业生态系统中与外寄生虫和内寄生虫的共寄生状态对于推进寄生虫综合管理至关重要。
