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法国研究应用生物方法防治作物害虫,开始于上世纪末期,研究的内容分两方面;食虫天敌和昆虫的传染病。直到二十世纪中叶,随着捕食性和寄生性天敌的引进和驯化,植物保护有了新的进展。第二次世界大战后,人们曾认为只有发展合成化学杀虫剂,方能彻底解决农作物病虫害的问题。但是,法国农业科学研究院(法国农业部直属研究机构)建立了两个生物防治研究室;并于1956年参加筹建国际生物防治委员会,该会后来成为一个世界性组
French research applied biological methods to control crop pests, beginning in the late last century, the study is divided into two aspects; natural enemies of insects and insect infectious diseases. Until the middle of the twentieth century, new advances were made in plant protection with the introduction and domestication of predatory and parasitic natural enemies. After World War II, people once thought that only the development of synthetic chemical pesticides can completely solve the problems of crop pests and diseases. However, two research institutes for biological control were established by the French Academy of Agricultural Sciences (a research institute directly under the French Ministry of Agriculture) and in 1956 participated in the preparation of the International Commission on Bioconvention, which later became a worldwide group