论文部分内容阅读
自1983年至1990年的7年中,我们对有关口岸所、植保植检站、科研和生产等38个单位,从截获和生产田病株送检的91批次各种植物的繁殖材料(包括组培试管苗)进行了病毒检验鉴定。我们采用生物学鉴定、电镜观察和血清学检测的2～3
During the seven years from 1983 to 1990, we conducted a total of 91 batches of propagation materials of all kinds of plants (from 38 batches of ports, plant protection and phytosanitary stations, scientific research and production, etc.) Including tissue culture test tube seedlings) conducted a virus test identification. We use biological identification, electron microscopy and serological tests 2 ~ 3