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“七五”期间我国生防科研与应用取得新的进展。生物农药(微生物农药、农用抗生素和生化农药)开创了生防工作的新局面,每年使用生物农药防治病虫害的面积达1.5亿余亩;优势种天敌商品化生产的科研工作取得突破性进展,赤眼蜂人工卵繁蜂的田间应用成效,具有国际领先地位;自然天敌保护利用已成为害虫综合治理的核心基础,将逐步形成具有我国特色的生防科技优势;生物技术开拓了生防科研新领域,已获得具有抗虫基因的水稻、棉花新植株,为我国研究构建抗病虫基因工程植物奠定了良好基础。
New Progress Made in Research and Application of Biocontribution in China during the Seventh Five-Year Plan. Biological pesticides (microbial pesticides, agricultural antibiotics and biochemical pesticides) have created a new situation in biocontainment work. Each year, biopesticides are used to control pests and diseases with an area of more than 150 million mu. Breakthroughs have been made in scientific research on the commercialization of predominant species of natural enemies. The results show that the protection and utilization of natural enemies have become the core foundation of comprehensive pest management and will gradually form a scientific and technological advantage of biological and biological control with Chinese characteristics. Biotechnology has opened up a new field of biotechnology research , Has obtained new rice and cotton plants with insect-resistant genes, which laid a good foundation for our research on constructing plant-resistant genetically engineered plants.