农药使用的不安全因素即它们的一些严重副作用,如对人、畜的急性毒性,对作物的药害,对农作物及农、畜、水产品的残留污染,对环境的污染等。提高农药使用的安全性,即克服或缓解这些副作用的不良影响。我国这方面的问题还比较严重,值得高度重视。一、从源头抓起 (一)农药品种方面农药发展方向为高效、经济与低副作用。故有严重副作用的农药品种当属 The insecure factors that pesticides use are their serious side effects such as acute toxicity to humans and animals, phytotoxicity to crops, residual contamination of crops, livestock, livestock and aquatic products, and environmental pollution. Improve the safety of pesticide use, that is to overcome or alleviate the adverse effects of these side effects. The problems in our country are still relatively serious and deserve great attention. First, start from the source (A) of pesticide varieties in the direction of the development of highly efficient pesticides, economic and low side effects. Therefore, there are serious side effects of pesticide species