生物除草剂的研究与开发  

Research and Development of Bioherbicides

作　　者：苏少泉[1] 

机构地区：[1]东北农业大学,哈尔滨150030

出　　处：《农药》2004年第3期97-100,共4页Agrochemicals

摘　　要：论述了生物除草剂的发展,介绍了已商品化的防治作物与木本植物田特殊杂草的生物除草剂品种。生物活性化合物作为开发新除草剂的先导化合物是十分重要的,如从土壤放线菌产物双丙氨膦(bialaphos)开发出除草剂草铵膦(glufosinate),从红千层(Callistemonspp.)植株中的纤精酮(leptospermone)开发出三酮类除草剂等。此外还报导了最近已经分离出的具有除草活性的微生物代谢产物。This paper discusses bioherbicide development and the bioherbicides that have been commercialized forcontrol of special weed problems in field crops and woody plants. Biologically active compounds from biological sourcesare important in developing new herbicides. Examples include bialaphos, the product of a soil-borne Actinomycete,which has been developed into the herbicide glufosinate, and leptospermone from a species of Callistemon that gave riseto the triketone herbicides. In addition, recent discoveries of microbial metabolites with herbicidal activity are introduced.

关 键 词：生物除草剂 天然产物 微生物代谢产物 草铵膦 三酮类除草剂 

分 类 号：TQ457[化学工程—农药化工]