各种病毒作为病原体首先是降低种用马铃薯的产量和食用、经济品质。在繁种过程中防除病毒是最有效的,因为在侵染时植物病毒可以任何生长繁殖方式传给后代。防止病毒侵染马铃薯主要取决于预防方法。在良种繁育的整个环节中,选择或选育种用和栽培用的无毒马 Various viruses as pathogens are the first to reduce the yield and consumption of seed potatoes, and economic quality. It is most effective to control the virus during the breeding process because the plant virus can be passed on to the offspring in any growth and reproduction mode during infection. Preventing the virus from infecting the potato depends mainly on the method of prevention. In breeding and breeding throughout the link, choose or choose breeding and cultivation of non-toxic horses