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根据国外报道番茄病毒种类约有30多种,国内报道仅有4—5种,本地区过去尚未开展这项研究,所以查清病毒类型及其分布是开展抗病育种和制定防治措施的前提。1986年度以13种抗血清为抗体,应用 ELlSA 间接法检测了305份天津近郊番茄抗原标样,检测出:TMV(43.28%),CMV(33.44%),PVY(11.15%),PVX(9.18%)等9种病毒类型,其中还首次检测出国内在番茄上尚未报道过的番茄黑环病毒(TBRV),烟草环斑病毒(TRSV),绒毛烟斑驳病毒(VTMoV),苜蓿花叶病毒(AMV)。明确了 TMV、CMV 是天津近郊番茄病毒病的主要病毒病原。其病毒类型的复杂性,今后有待深入研究。
According to foreign reports about more than 30 types of tomato virus, only 4-5 reported in the country, the region has not yet carried out the study in the past, so identify the type of virus and its distribution is the prerequisite for disease resistance breeding and development of prevention and control measures. Thirteen kinds of antisera were used as the antibody in 1986, 305 samples of tomato in Tianjin were detected by ELSA method. TMV (43.28%), CMV (33.44%), PVY (11.15%) and PVX (9.18% (TBV), tobacco ring spot virus (TRSV), villus mottle virus (VTMoV), alfalfa mosaic virus (AMV) and so on were detected for the first time in China. ). Clear TMV, CMV is the main virus pathogen in tomato disease in Tianjin suburbs. The complexity of its virus type needs further study in the future.