介绍了国内、外微生物除草剂的研究发展概况及成功商品化开发、利用实例;评述了该类除草剂资源丰富、以新作用位点防除杂草、对非靶标植物影响不大、对环境负效应小、安全性高,符合可持续农业发展要求等优点;展望了由于现代生物手段的不断成熟,发酵技术、分子遗传学和基因工程的最新发展,带给微生物除草剂的开发优势和发展前景。 This paper introduced the general situation of research and development of domestic and foreign microbiological herbicides and the successful commercialization development and utilization examples. It was commented that the herbicides of this group were rich in resources, weeds were controlled by new sites, had little effect on non-target plants, The effect is small, the effect is small, the safety is high, and the requirement of sustainable agriculture is met. The development of microbial herbicide is brought forward as the development of modern biological means, the latest development of fermentation technology, molecular genetics and genetic engineering. .