近年来,因农药生产和使用不当造成的农产品质量安全和环境污染事件时有发生,刺激着公众对食品安全的敏感神经。另一方面,我国是农药生产、使用和出口大国,但生物农药的生产量和使用量却处于较低水平。目前我国已登记生物农药有效成分仅占农药登记总数的12%左右;制剂产品数量占整 In recent years, the quality, safety and environmental pollution caused by the improper use and production of pesticides have occurred, stimulating the public’s sensitive nerves on food safety. On the other hand, our country is a big country for the production, use and export of pesticides, but the production and usage of biological pesticides are at a relatively low level. At present, the registered bio-pesticides in our country only account for 12% of the total pesticide registrations;