利用微生物农药防治农林病虫害,已成为我国植物保护工作中的一项重要手段,微生物农药是一种无公害农药,不会污染环境、危害人畜。而且生产过程简单,原料来源丰富,可以土法生产。遵照伟大领袖毛主席“备战、备荒、为人民”的伟大指示,在全国农业学大寨的高潮中,针对我省粘虫、螟虫等农业主要害虫的微生物防治,我们从一九七 The use of microbial pesticides to control pests and diseases in agriculture and forestry has become an important means of plant protection in our country. Microbial pesticides are pollution-free pesticides and do not pollute the environment and endanger the human and livestock. And the production process is simple, rich sources of raw materials, indigenous production. In accordance with the great instructions of Chairman Mao, the great leader, “preparing for war, preparing for war and for the people,” at the climax of the Dazhai Agricultural Science in our country, in response to the microbiological control of the major agricultural pests such as armyworm, stem borer in our province,