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青菜病毒病是上海郊区青菜上的一种主要病害,近几年来日趋严重,1974、1975二年该病毒流行,秋冬二季青菜减产45%左右,直接影响了蔬菜的供应。据报导,上海地区青菜病毒病的病原有三种:芜菁花叶病毒(TPMV);烟草花叶病毒(TMV);黄瓜花叶病毒(CMV)。以芜菁、烟草二种花叶病毒为主。为了摸清上海地区蚜虫的主要种类和发生规律,1977年我们在上海县龙华公社新华大队作了调查。
Greenhouse virus disease is a major disease on vegetables in the suburbs of Shanghai. In recent years, the virus has become more and more serious. In 1974 and 1975, the virus became popular and the yield of green vegetables in the second and fourth quarters of autumn and winter was reduced by 45%, which directly affected the supply of vegetables. It is reported that there are three pathogens of the vegetable disease virus in Shanghai: Turnip Mosaic Virus (TMV); Cucumber Mosaic Virus (CMV). To turnip, tobacco two kinds of mosaic virus. In order to find out the main types and occurrences of aphids in Shanghai, we investigated in Xinhua Brigade of Longhua Commune in Shanghai in 1977.