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生物防治在我国已有悠久的历史,我们的祖先一直把它作为同害虫、害兽作斗争的重要手段之一,在民间流传着,并且积累了丰富的经验。在当代的植物保护工作中,由于生物防治手段具有经济实用、保持生态平衡和防止污染环境等优点而引起广泛的重视。
Biological control has a long history in our country. Our ancestors have always regarded it as one of the important means of fighting against pests and pests. It has spread among the people and accumulated rich experience. In the contemporary plant protection work, due to the biological control measures are economical and practical, maintain the ecological balance and prevent the pollution of the environment and other advantages caused widespread attention.