植物内生细菌在防治植物病害中的应用研究

The Applied Research of Endophytic Bacteria in Biological Control of Plant Disease

许多报道已证明在不同的植物体内都存在多种内生细菌。本文综述了内生细菌的概念、种群密度等方面的内容 ,着重叙述了内生细菌在生物防治植物病害上的作用 ,并对内生细菌的研究现状及应用提出了自己的见解。

Most healthy plants are colonized by communities of endophytic bacteria,including a wide variety of species and genera.This review summarizes part of work have been done on endophytic bacteria ,including their definition and population density ,as well as their roles of biological control in plant diseases.In addition ,some questions and opinions are raised on the present status and application.