The 122 specimens of tomato virusdisease were diagnosised. It showed that the mainspecies of tomato virus were CMV and TMV inChengdu region. CMV was 59. 5% of the totalspecimens and TMV 23. 0%, the double mixedinfection type 13. 1%.

• 通过对122份番茄病毒病样本的鉴定，明确了成都地区番茄病毒病的主要毒原种群是黄瓜花叶病毒（CMV）和烟草花叶病毒（TMV），CMV占祥本数的59.；0%25，TMV占23