随着人们环保意识的日益增强,生物农药以其不污染环境、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等优点,被誉为绿色农药,成为未来农药发展的方向。按照农药工业“十二五”规划,2015年高效、安全、经济以及环境友好的农药品种要占总产量的50%以上。问题:生物农药在应用上难被接收我国对生物农药的发展非常重视,国家在资金上、 With the increasing awareness of environmental protection, bio-pesticides are known as green pesticides and become the future pesticide because of their advantages of not polluting the environment, being safe and highly selective to humans, animals and plants, not injuring the natural enemies of pests, and being insensitive to pests. The direction of development. According to the “12th Five-Year Plan” for Pesticide Industry, in 2015, the efficient, safe, economical and environmentally friendly pesticide varieties will account for over 50% of the total output. Question: Biopesticide is hard to be accepted in application China attaches great importance to the development of biopesticide. In terms of capital,