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茎瘤芥菜病毒病是四川榨菜产区的主要病害.1987至1989三年在川东产区8个县、市的39个乡、镇,分期、分批采集病样600份,经生物学寄主谱鉴定、代表性病样血清学鉴定、寄主范围和物理特性测定,以及电镜观察证实:芜菁花叶病毒(TuMV)为病原的主导种群,占总采样数的79.0%;黄瓜花叶病毒(CMV)和烟草花叶病毒(TMV)各占2.83%和1.17%;复合侵染病毒占4.34%.从不同发病时期和不同生态条件的近郊和远郊所采病样来看,虽都以芜菁花叶病毒种群为主,但烟草花叶病毒在发病盛期所占比例显著高于始期和终期,而黄瓜花叶病毒和复合侵染病毒在发病始期则显著高于盛期和终期,近郊病毒种群也显著比远郊复杂.
Stemoma mustard virus disease is the main disease in Sichuan mustard production area.From 1987 to 1989, 600 samples were collected in batches in 39 townships, The results of spectral identification, serological identification of representative disease samples, determination of host range and physical properties, and electron microscopic observations confirmed that TuMV was the dominant species of the pathogen, accounting for 79.0% of the total number of samples. CMV ) And tobacco mosaic virus (TMV) accounted for 2.83% and 1.17% respectively, and the composite virus accounted for 4.34% .In the light of the appearances of suburbs and distant suburbs at different stages and different ecological conditions, Leaf virus population, but the proportion of tobacco mosaic virus in the peak incidence was significantly higher than the beginning and the end, while the cucumber mosaic virus and composite virus in the onset of onset was significantly higher than the peak and the end of the suburbs The virus population is also significantly more complex than the outer suburbs.