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1草莓主要病毒的主要特征草莓病毒属于潜隐性病毒,单一病毒感染时一般不表现症状,几种病毒复合侵染时,植株表现明显的矮小弱化,株高、叶面积、叶柄长度等数值明显降低,叶片常表现花叶、皱叶、黄边、褪绿、干枯等多种症状,产量大幅降低,畸形果率高,平均单果质量小,含糖量低,风味差,果实表面光泽度差,易感病,贮藏和运输性能下降。1.1草莓镶脉病毒(Strawberry vein banding virus,SVBV)花椰菜花叶病毒科、花椰菜病毒属。1952年在英国
The main characteristics of a strawberry main virus Strawberry virus belongs to a latent virus, a single virus infection generally does not show symptoms, several virus complex infection, the plants showed dwarf weakness, plant height, leaf area, petiole length and other values were significantly The foliage often shows many symptoms such as mosaic leaves, foliage leaves, yellow edges, chlorosis, dryness and so on. The yield is greatly reduced, the malformation fruit rate is high, the average fruit quality is small, the sugar content is low, the flavor is poor, and the surface gloss of the fruits is poor , Susceptible to disease, storage and transport performance decline. 1.1 Strawberry vein banding virus (SVBV) Cauliflower mosaic virus family, cauliflower virus genus. 1952 in the UK