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近年来,在各种果树上病毒的为害已成为世界性问题,果树这种多年生树木病毒病的研究比起草本植物病毒病的研究明显落后了。此项研究是以明确在我国发生的果树病毒病种类和病原病毒性质为目的进行的。供试样本有葡萄、柑桔类、核果类、仁果类等6科10属94个果树品种(约1300个点),结果认定有27种病毒病及类菌质体(MLO)病发生,检查出有15种病毒、1种类菌质体、1种类病毒(Vivoid)。同时开发了果树病毒检测、诊断的新方法。概要如下:
In recent years, the damage caused by viruses in various fruit trees has become a worldwide problem. The study of perennial arborvirus diseases such as fruit trees has lagged far behind that of the research on the virus diseases of herbal plants. This research is based on the purpose of clarifying the types of virus and the virulence of fruit trees occurring in our country. There were 94 fruit trees (about 1300 points) in 10 genera of 6 families, including grapes, citrus fruits, stone fruits and pome fruits. As a result, 27 kinds of virus diseases and mycoplasma (MLO) There were 15 viruses, 1 species of mycoplasma and 1 species of virus. At the same time, the development of a new method of fruit tree virus detection and diagnosis. Summarized as follows: