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采用细菌常规分离方法分离丁溃疡病病原,并对所获得的纯培养物进行VITEK-32鉴定和人工感染试验,结果显示:维罗纳气单胞菌温和其变种是丁溃疡病的主要病原菌。
Bacterial routine isolation method was used to isolate the pathogen of Dingcanthus ulcer and VITEK-32 identification and artificial infection test were carried out on the obtained pure culture. The results showed that the mild variant of Aeromonas sobria was the main Pathogen.