寄生在北极狐心脏中的犬恶丝虫及其防治

Dirofolara immifis parasitizing in the heart of Blue Fox(Alopex lagopus)and It as control

首次报道了犬恶丝虫（Dirofilara.Lmmifis）在笼养北极狐（AlopexLagopus）心脏中的寄生，简述了其形态、生活史、致病力，诊断及其防治。北极狐为本线虫的新宿主。

The parasitism of Dirofilara immifis in the heart of Blue fox breeded in cage has been repored for the first time in this papdr. And the life history. pathogenicity diagnosis method and the control of Dirofilara immifis has been exposed here. Results show that the Blue fox is a new host of the Dirofilara Immifis.