兰花病毒检测与脱毒技术研究进展

Research Progress on Technology of Virus Detection and Virus-removing in Orchids

兰花病毒病是制约兰花产业发展的重要因素,其中由建兰花叶病毒(cymbidium mosaic virus,CymMV)和齿兰环斑病毒(odontolossum ring spot virus,ORSV)引起的病毒病在全球范围内影响广泛且危害严重。目前兰花病毒病尚无特效药可以防治,加强检疫、及时销毁染病植株以及采用无病毒种苗是病毒病防治的有效措施。因此,对引起兰花病毒病的主要病毒、病毒检测方法和脱毒技术研究进展进行综述,以期为兰花脱毒技术的深入研究和脱毒苗工厂化生产提供参考。

Orchid virus disease is an important factor restricting the development of orchid industry,among which causing by Cymbidium mosaic virus(CymMV)and Odontoglossum ring spot virus(ORSV)are widespread and harmful orchid virus diseases in the world.At present,there are no chemical pesticides for effective prevention and control of the diseases,therefore,strengthening quarantine of the viruses,destroying infected plants in time and adopting virus-free seedlings for cultivation are effective prevention and control measures in production.Therefore,focuses on advancements on the kinds of orchid viruses identified,the technologies of detection and virus-removing of the main virus in orchid,in order to provide reference for further studying on virus-removing techniques and production of virus-free seedling in orchid.