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生物农药因其不污染环境、对人和动植物安全、选择性强、不伤害害虫天敌、害虫难以产生抗药性而受到世界各国的高度重视,并将逐步替代化学农药。国务院近日发布的《生物产业发展规划》农用生物制品发展行动计划明确提出,到2015年,高效、安全、经济和环境友好的农药品种占总产量的50%以上,高毒、高残留品种的产量由5%降至3%以下,生物农药比例进一步提高。
Bio-pesticides are highly valued by countries all over the world because of their non-polluting environment, their safety for humans, animals and plants, their selectivity and their harm to pests and natural enemies. Insecticides are difficult to produce and will gradually replace chemical pesticides. The action plan for the development of agricultural biological products recently released by the State Council clearly stated that by 2015, the efficient, safe, economical and environmentally friendly pesticide varieties will account for over 50% of the total output, and the production of highly toxic and high-residue varieties From 5% down to 3% or less, further increase the proportion of biological pesticides.