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生物防治技术是利用害虫天敌,利用生物间的寄生关系或抗生作用来控制或降低农作物病虫草害,无污染,无残毒,不杀伤天敌,不产生抗药性,有利于人畜安全及环境保护,效果好,成本低,兼防兼治,增产增收,是一种无公害植保新技术。该技术可促进农业可持续发展,提高经济效益、社会效益和生态效益,发展前景广阔。
Biological control technology is the use of natural enemies of pests, the use of biological parasitic relationships or antibiotic effects to control or reduce crop pests and diseases, no pollution, no residual poison, no killing of natural enemies, does not produce resistance, is conducive to human and animal safety and environmental protection, the effect Good, low cost, both prevention and cure, increase production and income, is a pollution-free plant protection technology. The technology can promote the sustainable development of agriculture, improve economic, social and ecological benefits, with broad development prospects.