拮抗细菌在植物病害生物防治中的抗病机理  

Resistance Mechanism of Antagonistic Bacterium in Plant Disease Biocontrol

作　　者：吴金平[1] 宋志红[1] 向发云[1] 曾祥国[1] 顾玉成[1] 

机构地区：[1]湖北省农业科学院经济作物研究所,武汉430064

出　　处：《湖北农业科学》2009年第9期2286-2288,共3页Hubei Agricultural Sciences

基　　金：湖北省农业科技创新中心资助项目(2007-620-007-003)

摘　　要：简述了拮抗细菌在生物防治中的竞争作用、诱导植物抗病性和拮抗作用等抗病机理。提出了今后拮抗细菌发展的主要趋势是寻找新的拮抗菌种,开发新型生物农药,并利用遗传工程技术构建高效、多抗转基因工程菌或将微生物的抗菌基因转入植物,以培育转基因抗病品种。The mechanism of antagonistic bacteria in the competition, induction of plant disease resistance and antagonism was described briefly. And it suggested that the major trend of antagonistic bacterium was to find new antagonistic bacteria, development of new biological pesticide, the use of genetic engineering techniques to build efficient, more resistant to genetically engineered bacteria or anti-bacterial microbial genes into transgenic plants to cultivate disease-resistant varieties.

关 键 词：拮抗细菌 植物病害 生物防治 

分 类 号：X172[环境科学与工程—环境科学]