| 英文摘要 |
In recent years, application of antagonistic microbes exhibits its potential for reducing the usage of fungicide. It have been proven that various plant diseases are controlled by microbes such as Trichoderma spp., Pseudomonas spp., Streptomyces spp., and Bacillus spp. Among them, Bacillus spp. is most common due to it can produce endospore to increase the shelf-life of commercial products. Most of the cases show the possible mechanisms of Bacillus spp. on control plant diseases are associated with the anti-microbial compounds produced by these bacteria, such as B. amyloliquefaciens strain PMB04. Therefore, inhibitory effect of Bacillus spp. against plant pathogens carried out on agar plate is used to screen potential strains. However, other methods to select bacterial strains on disease control in the filed still need to be developed. In our laboratory, we already established a novel method to screen bacterial strains which can intensify plant immune responses. |