CAJ | 학술논문

　　生防细菌资源极为丰富，因其具有对环境友好的优点使之成为植物病害防控技术研究的热点。本文阐述了植物内生细菌和根际细菌的筛选、鉴定和活性测定技术，介绍了芽孢杆菌、假单胞菌和其它生防细菌的应用概况和作用机理，论述了生防细菌制剂商业化生产与大田应用可能遇到的问题，提出生防细菌的基因改造和制剂复配可能成为今后技术研发的关键。
　　생방세균자원겁위봉부，인기구유대배경우호적우점사지성위식물병해방공기술연구적열점。본문천술료식물내생세균화근제세균적사선、감정화활성측정기술，개소료아포간균、가단포균화기타생방세균적응용개황화작용궤리，논술료생방세균제제상업화생산여대전응용가능우도적문제，제출생방세균적기인개조화제제복배가능성위금후기술연발적관건。
Biocontrol bacteria play a very important role in prevention and controlling of plant diseases and they have been paid more attention because they are rich in natural resources and friendly to environment. This article reviewed the screening identification and activity characterization techniques of endophytic bacteria and rhizosphere bacteria. Furthermore, we showed the utilization and mechanism of Bacillus spp., Pseudomonas spp. and other biocontrol bacteria. We discussed the possible problems of commercial production and field application. We suggest that gene modified and compound of biocontrol bacteria will become central issues in future.