摘要
羊捻转血矛线虫病是由捻转血矛线虫病寄生在消化道中引发的一种体内寄生虫病,该种寄生虫病在全国各地的羊养殖主产区广泛发生流行。捻转血矛线虫主要寄生在牛羊等反刍动物的周围和小肠组织中,成年阶段的羊大多呈现隐性感染,对羔羊和青年羊造成的危害较为严重。由于寄生虫在消化道中与羊群争夺营养物质,且会吸取消化道当中的血液,造成动物出现严重的贫血、身体逐渐消瘦、生长发育不良,体重显著下降,身体逐渐衰弱,防控不及时还会引发大量死亡。由于很多养殖户对该类寄生虫病的认知不到位,常会造成防控不及时,低繁殖率和高死亡率。该文主要论述羊捻转血矛线虫病诊治。
Sheep haemonchus contortus is an internal parasitic disease caused by haemonchus contortus that infects the digestive tract and is prevalent in major sheep breeding areas throughout the country.Haemonchus contortus mainly parasitizes in the surrounding and small intestine tissues of cattle,sheep and other ruminantia.Most sheep in adult stage show recessive infection,which causes more serious harm to lamb and young sheep.Because parasites compete with sheep for nutrients in the digestive tract and suck the blood from it,the animals suffer from severe anemia,wasting,stunted growth,significant weight loss,and gradual physical deterioration,if we don’t control it soon.Because many farmers do not know this kind of parasitic disease,often lead to the prevention and control is not timely,low reproductive rate and high mortality.This article mainly discusses the diagnosis and treatment of haemonchus contortus disease in sheep.
作者
王培宝
Wang Peibao(Huanghua Animal Husbandry and Veterinary Station,Zhucheng City,Shandong Province,Weifang 262229,China)
出处
《畜牧兽医科学（电子版）》
2020年第23期102-103,共2页
Graziery Veterinary Sciences：Electronic Version
关键词
羊捻转血矛线虫病
诊断
防治
haemonchus contortus
diagnosis
prevention and treatment
