72.下列何種病原之構造為雙層細胞壁多核圓型體(spherical bodies)?
(A)Aphanomyces invadans
(B)Ichthyophonus hoferi
(C)Saprolegnia parasitica
(D)Branchiomyces demigrans
詳解 (共 4 筆)
未解鎖
(B) 魚孢黴菌症(Ichthyopho...
未解鎖
58.鱒魚群長時間持續較大量死亡,病魚體...

未解鎖
https://aqua.nvri.go...

未解鎖
(A)Aphanomyces invad...
私人筆記 (共 1 筆)
未解鎖
(a)流行性潰瘍症候群(真菌性肉芽腫)(...