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番茄病毒病是番茄最常见的病害之一。主要症状有3种类型:花叶型,条斑型,蕨叶型。病毒病是由烟草花叶病毒、黄瓜花叶病毒等侵染引起的,这些病毒多在病株残体、种子、杂草上越冬,翌年通过蚜虫、摩擦和田间操作等传播。在气温高或干旱时,发病严重。
Tomato virus disease is one of the most common diseases of tomato. The main symptoms are three types: mosaic type, streak type, fern leaf type. Virus disease is caused by tobacco mosaic virus, cucumber mosaic virus and other infections, these viruses are more in the diseased plants, seeds, weeds overwinter, the following year through aphids, friction and field operations and other transmission. In high temperatures or drought, the incidence is serious.