正确认识化学农药的毒性及残留问题

Recognizing Correctly the Toxicity and Residue of the Chemical Pesticide

阐述了化学农药在历史上的贡献,重点论述了化学农药的毒性及毒性残留问题,对人们合理安全地使用化学农药具有指导作用。

This paper expounds the contributions of the chemical pesticide in the history, discusses emphatically the toxicity and residue of the chemical pesticide, which possesses the guiding function for people＇ s rational and safe use of the chemical pesticide.