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一、苏芸金杆菌制剂的生产苏芸金杆菌(Bacillus thuringiensis)1930年前后用于生物防治,最早的商品制剂Sporeine于1938年在法国开始生产。1960年后,美、苏、加、捷、比等国相继投产。目前,商品制剂已达20多种。我国自1959和1961年先后引进苏芸金杆菌和青虫菌,1970年前后,在湖北、上海、湖南、河北等省市建立起生产苏芸金杆菌制剂的专门工厂或车间。苏芸金杆菌制剂的生产方法主要有液体深层发酵
First, Bacillus thuringiensis preparation production Bacillus thuringiensis (Bacillus thuringiensis) for biological control before and after 1930, the earliest commercial preparations Sporeine in 1938 in France began production. After 1960, the United States, the Soviet Union, Canada, Czech Republic, Belgium and other countries have been put into operation. At present, the product has reached more than 20 kinds of preparations. Since 1959 and 1961, China has introduced Bacillus thuringiensis and coccidiomycetes. Before and after 1970, special factories or workshops producing Bacillus thuringiensis strains were established in Hubei, Shanghai, Hunan and Hebei provinces. Bacillus thuringiensis production methods are mainly liquid deep fermentation