72.圖中箭號所指為對蝦糞便鏡檢下所看到的包涵體(occlusion body),是下列何種病毒感染 所造成?
(A)Penaeus monodon-type baculovirus
(B)Baculovirus penaei
(C)baculovirus midgut gland necrosis virus
(D)hepatopancreatic parvovirus
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統計: A(335), B(1032), C(690), D(209), E(0) #1153848
統計: A(335), B(1032), C(690), D(209), E(0) #1153848