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4.1.2采用生物防治、物理防治等综合防治技术,减少化学农药使用量随着我国可持续农业的发展和对保护农业生态环境的重视,对作物的病虫草害进行综合防治已提到相当重要的位置。农作物病虫草害防治主要采用农业防治、化学防治、生物防治、物理防治等方法。我国在生物农药制剂上的
4.1.2 The use of biological control, physical control and other integrated control technologies to reduce the use of chemical pesticides With the development of sustainable agriculture in China and the emphasis on the protection of agricultural ecological environment, integrated control of crop pests and diseases has been mentioned very important s position. Crop pests and diseases prevention and control mainly used agricultural control, chemical control, biological control, physical control and other methods. China’s biological pesticide formulations