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苏芸金杆菌(Bacillus thuringiensis Berliner)自1909年,贝尔林耐(Berliner)在德国苏芸金地方发现后,直到1951年开始应用,防治苜蓿青虫,美洲白蛾、菜青虫和松毛虫等获得成效。此后,主要在法国、美国、加拿大、德国、捷克、苏联等国展开了全面的探索,目前菌剂生产工厂化,应用面积不断扩大,对病理机制等方面的研究也有很大进展。我国对苏芸金杆菌的研究始于1953年曹骥等用德国菌粉以叶心灌注法防治玉米螟,1960年林业部、中国科学院动物研究所和中国林业科
Bacillus thuringiensis Berliner Bacillus thuringiensis Berliner Since 1909, Berliner was discovered in Suyunjin, Germany, and it was applied until 1951 to control the effects of alfalfa caterpillar, white lady beetle, cabbage caterpillar, and pine caterpillar . Since then, the research has been carried out mainly in France, the United States, Canada, Germany, the Czech Republic, the Soviet Union and other countries. At present, factories for the manufacture of microbial agents have expanded their application area and great progress has been made in the study of pathological mechanisms. China’s research on Bacillus thuringiensis began in 1953, Cao Ji and other German powder to leaf center perfusion method to prevent corn borer, 1960, the Ministry of Forestry, Institute of Zoology and Chinese Academy of Forestry