一、症状主要有花叶、蕨叶、条纹三种类型。以花叶型发生最为普遍,花叶型病毒病叶片黄绿相间,轻微皱缩,呈花叶状,症状多表现在嫩叶上。病株顶端不伸展,严重时植株矮小、落花,已坐的果质劣、个小,呈花脸状。条纹型病毒病日趋严重,发生在番茄叶背面的叶脉、叶柄、茎和果梗上形成细长的褐色环死斑。果实 First, the symptoms are mainly mosaic, fern leaves, stripes three types. Occurred in the most common mosaic type, leaf mosaic virus disease yellow-green and white, slight shrinkage, was mosaic-like, the symptoms of more performance in young leaves. Stem strain does not stretch the top, when the plants dwarf, falling flowers, the fruit has been sitting poor, a small, was painted face. Stripe virus disease is more serious, occurred in the back of tomato leaf veins, petioles, stems and stems to form slender brown ring dead spots. fruit