Bacterial pathogens of skin ulceration disease in cultured sea cucumber Apostichopus japonicus(Selenka)juveniles;

An external ulcerative disease, which frequently occurred in Japanese flounder, Paralichthys olivaceus, now cultured in artificial propagation facilities along the coasts of Shandong, China, has caused mass mortalities in recent years.

Isolation,identification and drug sensitivity of the pathogens of the skin ulceration disease in Apostichopus japonicus;

As no study had yet been conducted to analyze the changes in the blood parameters of Spinibarbus sinensis Bleeker infected with "muscle ulceration", the purpose of this study was to assess the changes in blood corpuscle parameters following spontaneous infection of Spinibarbus sinensis Bleeker.

Classification for one pathogen isolated from skin-ulcer Pseudosciaena crocea;

Seven strains were isolated from Pseudosciaena crocea suffering from the skin-ulcer disease cultivated in Xiangshan Area of Zhejiang Province.