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家蚕病毒病有三种,即体腔型脓病,中肠型膿病及空头性软化病。前两者均能形成多角体。我国早在三、四世紀晋代民歌中已提及软化病。1930年法国巴約氏曾認为是一种病毒病,至1961年为我国學者曹诒孙、卢蕴良等鑑定其病原确系病毒。体腔型脓病的病毒能在細胞核內形成多角体,故又名核型(N型)膿病。1918年由法国爱魁氏(Aqua)确認为病毒病。1934年日本石森发現中肠細胞質中形成多角体的現象,但不为重視。1952年以后細胞質型(C型)膿病大量发生,为了与体腔型膿病区别,故名中腸型膿病。这三种病毒病都是蚕业上主要病害,为了做好防治工作,必需对它有所認識,現将近年来关于家蚕病毒的研究綜述于后。
There are three kinds of silkworm virus disease, that is, cavity-type pus, midgut-type sepsis and aseptic disease. The first two can form polyhedra. As early as the third and fourth centuries Jin Dynasty folk songs in China have been mentioned in the softening disease. 1930 France Bayono was considered a virus disease, to 1961 for our scholar Cao Yong, Lu Yun-liang and other identification of the pathogen indeed the virus. Cavity pus virus can form polyhedrosis in the nucleus, it is also known as karyotype (N type) purulent. 1918 by the French love Aquasc. (Aqua) as a viral disease. 1934 Japan Shi Mori found in the cytoplasm of the midgut to form a polyhedron phenomenon, but not important. After 1952 cytoplasmic (C-type) a large number of pus, in order to distinguish with the body cavity-type pus, so named midgut-type sepsis. These three kinds of virus diseases are the major diseases in sericulture. In order to do a good job in prevention and treatment, it is necessary to know some of them. Nowadays, the research on the silkworm virus has been reviewed.