番茄蕨叶病毒病是烟草花叶病毒重花叶株系所引起的病害。轻者造成卷叶,严重者上部幼叶的叶片狭窄,叶肉组织退化而形成极为纤细且扭曲的线状叶片。同时整个植株矮化,中上部枝条丛生、细小、直立.下部叶片的叶缘向上卷起成筒状。不开花或少开花而不结实。目前常用硫酸铜、高锰酸钾等 Tomato leaf fern virus disease is a disease caused by tobacco mosaic virus heavy mosaic. Light caused by rolling leaves, severe upper leaves of young leaves narrow, leaf tissue degradation and the formation of extremely thin and twisted linear leaves. At the same time the entire plant dwarf, in the upper branches tufted, small, erect. The lower leaf edge rolled up into a tube. Not flowering or less flowering but not strong. At present, commonly used copper sulfate, potassium permanganate and so on