羊体外寄生虫危害及防治措施

The Harm of Ectoparasites in Sheep and Its Control Measures

羊养殖是我国畜牧养殖产业的重要组成部分,近年养殖规模显著扩大,各类传染性疾病也呈现高发流行态势。体外寄生虫是由多种寄生虫侵染机体引发的一种传染性疾病的总称,该种疾病的发病进程较为缓慢,造成的死亡率相对较低,但是会对养殖管理造成严重的威胁,表现为生长发育不良,死亡率显著下降,机体严重贫血消瘦,还很容易损伤各个脏器器官,影响到脏器功能,生产性能显著下降,甚至会引发不同程度的继发感染、混合感染。该文探讨羊体外寄生虫病的危害和防治措施。

Sheep breeding is an important part of my country's animal husbandry industry.In recent years,the scale of breeding has expanded significantly,and various infectious diseases have also shown a high prevalence trend.Ectoparasites is a general term for an infectious disease caused by a variety of parasites infecting the body.This disease has a slower onset and relatively low mortality rate,but it poses a serious threat to breeding management.Due to poor growth and development,the mortality rate is significantly reduced,the body is severely anemia and weight loss,and it is easy to damage various organs and organs,affecting organ functions,significantly reducing production performance,and even causing different degrees of secondary infections and mixed infections.This article discusses the harm and control measures of sheep ectoparasitic diseases.