有关卷烟中的烟草花叶病毒(TMV)可以传播到番茄等蔬菜上的问题,在教科书上早有论述。但不同的国家和地区番茄上病毒种类和TMV的主要株系不同。据作者1980、1981年对番茄病毒标样周年检测表明,50％以上的病毒株标样中都含有TMV。春保护地病毒株中,TMV占70％以上。TMV是京郊番茄的最主要毒源。又据1980—1983年对TMV部分纯化株的鉴定,54.5％属于烟草系。这种株系主要系统侵染烟草。烟草系在番 The issue of tobacco mosaic virus (TMV) in cigarettes that can spread on vegetables such as tomatoes has long been discussed in textbooks. However, the virus types in tomato in different countries are different from those of TMV. According to author’s annual test of tomato virus standard samples in 1980 and 1981, more than 50% of the viral strain samples contain TMV. In the spring protection virus strains, TMV accounted for more than 70%. TMV is the most important source of tomato in Beijing suburbs. According to the identification of partially purified TMV from 1980 to 1983, 54.5% belong to the tobacco line. This line infects tobacco mainly. Department of tobacco in Fan