Among the main causative agents of the bovine and sheep mange, the smallest size of the mite is()
A.Chorioptes
B.Psoroptes
C.Sarcoptes
D.Knemidocoptes
正确答案:Psoroptes
Among the main causative agents of the bovine and sheep mange, the smallest size of the mite is()
A.Chorioptes
B.Psoroptes
C.Sarcoptes
D.Knemidocoptes
正确答案:Psoroptes