此外，还就征收农药产品税以及发挥价格杠杆作用控制农药污染问题作了探讨。
The issues about using pesticide product (taxes and the) role of the price lever to control pesticide pollution are also discussed.
国际上，特别是美国和欧洲国家，早就开展了对农药污染地下水的研究，并提出了许多控制措施。
In the international case, especially in America and Europe, ground water pollution from pesticide leaching has been studied for many years and advanced kinds of measures.
农药曾经为人类控制生物病虫害作出过巨大贡献，但是农药污染也破坏了生态环境，对野生鸟类的生存造成了严重威胁。
Pesticide has made a great contribution on controlling plant diseases and insect pests, however it also contaminated ecological environment and threatened the security of birds.
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