72.魚傳染性潰瘍症候群(epizootic ulcerative syndrome, EUS)之致病原為下列何者?
(A)Aphanomyces astaci
(B)Aphanomyces euteiches
(C)Aphanomyces invadans
(D)Aphanomyces laevis
答案:登入後查看
統計: A(352), B(266), C(2049), D(155), E(0) #2038819
統計: A(352), B(266), C(2049), D(155), E(0) #2038819