国外除草剂应用趋势及我国杂草科学研究现状和发展方向

TREND OF HERBICIDE USE IN DEVELOPED COUNTRIES AND CURRENT RESEARCH AND FUTURE DIRECTIONS IN WEED SCIENCE RESEARCH IN CHINA

除草剂的应用在发达国家已相当普及,而且使用技术也随着农药化学工业的发展而不断改进,为了保护环境、保护人类健康和降低生产成本,国外除草剂应用研究正朝着科学地降低使用剂量的方向发展。本文在简述当今发达国家除草剂的应用趋势和回顾我国杂草科学研究进展的基础上,就我国杂草科学研究的发展方向提出了几点建议。

Use of herbicides is well adapted in the developed countries, its application techniques have also been developing all the time. To protect environment, improve mankind's health and reduce production input, many weed scientists worked quite hard to introduce a low rate concept to the growers. On the bases of reviewing the trend of herbicide use in the developed countries and current Chinese programme in integrated weed management, suggestions for weed science research in China are also proposed herein.