农药和化学防治法前景广阔

本文就化学农药所面临的舆论方面的挑战进行了分析，对化学与生命科学，化学农药 生态平衡，以及生物农药和化学农药的关系等问题作了论述，并从近几十年来学的研究，高效安全性农药的发展，新型化学农药的分子水平研究开发技术以及农药应用工艺滨 长足进步等方面指出，农药和化学防治技术仍将继续发展进步，前景广阔。

Chemical Pesticides and Crop Chemical Protection Will Have a Glorious Future

The public challenge to pesticides were analyzed and critisized following from the disscusion on relationships between chemistry and biological sciences.pesticides and ecological balance and chemical pesticides and biological agents.The great advances which have been made in previous decades in every field of pesticide science such as pesticide toxicology(including environmental toxicology), development of safe and highly efficacious pesticides.novel pesticide molecules invented by QSAR-techniques and pesticide application technology were reviewed. It led to a clear conclusion that chemical pesticides and its use in crop protection will keep a strong and sustained tendency in progress and advancement with a glorious future.Emphasis was given to the following main points that the measures for crop protection should be considered as a diversified system. in which the relationship between different methods is complementary but not exclusive with each other,however,chemical protection will undoubtedly still be the main principal force in the sustained struggle with agricultural pests in the foreseeable future.